http://git-wip-us.apache.org/repos/asf/airavata/blob/ec8c6202/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/SshJobSubmissionResource.java
----------------------------------------------------------------------
diff --git 
a/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/SshJobSubmissionResource.java
 
b/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/SshJobSubmissionResource.java
new file mode 100644
index 0000000..ee14d76
--- /dev/null
+++ 
b/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/SshJobSubmissionResource.java
@@ -0,0 +1,332 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.aiaravata.application.catalog.data.resources;
+
+import java.sql.Timestamp;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.persistence.EntityManager;
+import javax.persistence.Query;
+
+import org.airavata.appcatalog.cpi.AppCatalogException;
+import org.apache.aiaravata.application.catalog.data.model.ResourceJobManager;
+import org.apache.aiaravata.application.catalog.data.model.SshJobSubmission;
+import org.apache.aiaravata.application.catalog.data.util.AppCatalogJPAUtils;
+import 
org.apache.aiaravata.application.catalog.data.util.AppCatalogQueryGenerator;
+import 
org.apache.aiaravata.application.catalog.data.util.AppCatalogResourceType;
+import org.apache.airavata.common.exception.ApplicationSettingsException;
+import org.apache.airavata.common.utils.AiravataUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SshJobSubmissionResource extends AbstractResource {
+       private final static Logger logger = 
LoggerFactory.getLogger(SshJobSubmissionResource.class);
+       private String resourceJobManagerId;
+       private ResourceJobManagerResource resourceJobManagerResource;
+       private String jobSubmissionInterfaceId;
+       private String alternativeSshHostname;
+       private String securityProtocol;
+       private int sshPort;
+    private String monitorMode;
+    private Timestamp createdTime;
+    private Timestamp updatedTime;
+
+    public Timestamp getCreatedTime() {
+        return createdTime;
+    }
+
+    public void setCreatedTime(Timestamp createdTime) {
+        this.createdTime = createdTime;
+    }
+
+    public Timestamp getUpdatedTime() {
+        return updatedTime;
+    }
+
+    public void setUpdatedTime(Timestamp updatedTime) {
+        this.updatedTime = updatedTime;
+    }
+       
+       @Override
+       public void remove(Object identifier) throws AppCatalogException {
+               EntityManager em = null;
+               try {
+                       em = AppCatalogJPAUtils.getEntityManager();
+                       em.getTransaction().begin();
+                       AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(SSH_JOB_SUBMISSION);
+                       
generator.setParameter(SshJobSubmissionConstants.JOB_SUBMISSION_INTERFACE_ID, 
identifier);
+                       Query q = generator.deleteQuery(em);
+                       q.executeUpdate();
+                       em.getTransaction().commit();
+                       em.close();
+               } catch (ApplicationSettingsException e) {
+                       logger.error(e.getMessage(), e);
+                       throw new AppCatalogException(e);
+               } finally {
+                       if (em != null && em.isOpen()) {
+                               if (em.getTransaction().isActive()) {
+                                       em.getTransaction().rollback();
+                               }
+                               em.close();
+                       }
+               }
+       }
+       
+       @Override
+       public Resource get(Object identifier) throws AppCatalogException {
+               EntityManager em = null;
+               try {
+                       em = AppCatalogJPAUtils.getEntityManager();
+                       em.getTransaction().begin();
+                       AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(SSH_JOB_SUBMISSION);
+                       
generator.setParameter(SshJobSubmissionConstants.JOB_SUBMISSION_INTERFACE_ID, 
identifier);
+                       Query q = generator.selectQuery(em);
+                       SshJobSubmission sshJobSubmission = (SshJobSubmission) 
q.getSingleResult();
+                       SshJobSubmissionResource sshJobSubmissionResource = 
(SshJobSubmissionResource) 
AppCatalogJPAUtils.getResource(AppCatalogResourceType.SSH_JOB_SUBMISSION, 
sshJobSubmission);
+                       em.getTransaction().commit();
+                       em.close();
+                       return sshJobSubmissionResource;
+               } catch (ApplicationSettingsException e) {
+                       logger.error(e.getMessage(), e);
+                       throw new AppCatalogException(e);
+               } finally {
+                       if (em != null && em.isOpen()) {
+                               if (em.getTransaction().isActive()) {
+                                       em.getTransaction().rollback();
+                               }
+                               em.close();
+                       }
+               }
+       }
+       
+       @Override
+       public List<Resource> get(String fieldName, Object value) throws 
AppCatalogException {
+               List<Resource> sshJobSubmissionResources = new 
ArrayList<Resource>();
+               EntityManager em = null;
+               try {
+                       em = AppCatalogJPAUtils.getEntityManager();
+                       em.getTransaction().begin();
+                       AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(SSH_JOB_SUBMISSION);
+                       Query q;
+                       if 
((fieldName.equals(SshJobSubmissionConstants.RESOURCE_JOB_MANAGER_ID)) || 
(fieldName.equals(SshJobSubmissionConstants.JOB_SUBMISSION_INTERFACE_ID)) || 
(fieldName.equals(SshJobSubmissionConstants.ALTERNATIVE_SSH_HOSTNAME)) || 
(fieldName.equals(SshJobSubmissionConstants.SECURITY_PROTOCOL)) || 
(fieldName.equals(SshJobSubmissionConstants.SSH_PORT))) {
+                               generator.setParameter(fieldName, value);
+                               q = generator.selectQuery(em);
+                               List<?> results = q.getResultList();
+                               for (Object result : results) {
+                                       SshJobSubmission sshJobSubmission = 
(SshJobSubmission) result;
+                                       SshJobSubmissionResource 
sshJobSubmissionResource = (SshJobSubmissionResource) 
AppCatalogJPAUtils.getResource(AppCatalogResourceType.SSH_JOB_SUBMISSION, 
sshJobSubmission);
+                                       
sshJobSubmissionResources.add(sshJobSubmissionResource);
+                               }
+                       } else {
+                               em.getTransaction().commit();
+                                       em.close();
+                               logger.error("Unsupported field name for Ssh 
Job Submission Resource.", new IllegalArgumentException());
+                               throw new IllegalArgumentException("Unsupported 
field name for Ssh Job Submission Resource.");
+                       }
+                       em.getTransaction().commit();
+                       em.close();
+               } catch (ApplicationSettingsException e) {
+                       logger.error(e.getMessage(), e);
+                       throw new AppCatalogException(e);
+               } finally {
+                       if (em != null && em.isOpen()) {
+                               if (em.getTransaction().isActive()) {
+                                       em.getTransaction().rollback();
+                               }
+                               em.close();
+                       }
+               }
+               return sshJobSubmissionResources;
+       }
+
+    @Override
+    public List<Resource> getAll() throws AppCatalogException {
+        return null;
+    }
+
+    @Override
+    public List<String> getAllIds() throws AppCatalogException {
+        return null;
+    }
+
+    @Override
+       public List<String> getIds(String fieldName, Object value) throws 
AppCatalogException {
+               List<String> sshJobSubmissionResourceIDs = new 
ArrayList<String>();
+               EntityManager em = null;
+               try {
+                       em = AppCatalogJPAUtils.getEntityManager();
+                       em.getTransaction().begin();
+                       AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(SSH_JOB_SUBMISSION);
+                       Query q;
+                       if 
((fieldName.equals(SshJobSubmissionConstants.RESOURCE_JOB_MANAGER_ID)) || 
(fieldName.equals(SshJobSubmissionConstants.JOB_SUBMISSION_INTERFACE_ID)) || 
(fieldName.equals(SshJobSubmissionConstants.ALTERNATIVE_SSH_HOSTNAME)) || 
(fieldName.equals(SshJobSubmissionConstants.SECURITY_PROTOCOL)) || 
(fieldName.equals(SshJobSubmissionConstants.SSH_PORT))) {
+                               generator.setParameter(fieldName, value);
+                               q = generator.selectQuery(em);
+                               List<?> results = q.getResultList();
+                               for (Object result : results) {
+                                       SshJobSubmission sshJobSubmission = 
(SshJobSubmission) result;
+                                       SshJobSubmissionResource 
sshJobSubmissionResource = (SshJobSubmissionResource) 
AppCatalogJPAUtils.getResource(AppCatalogResourceType.SSH_JOB_SUBMISSION, 
sshJobSubmission);
+                                       
sshJobSubmissionResourceIDs.add(sshJobSubmissionResource.getJobSubmissionInterfaceId());
+                               }
+                       } else {
+                               em.getTransaction().commit();
+                                       em.close();
+                               logger.error("Unsupported field name for Ssh 
Job Submission Resource.", new IllegalArgumentException());
+                               throw new IllegalArgumentException("Unsupported 
field name for Ssh Job Submission Resource.");
+                       }
+                       em.getTransaction().commit();
+                       em.close();
+               } catch (ApplicationSettingsException e) {
+                       logger.error(e.getMessage(), e);
+                       throw new AppCatalogException(e);
+               } finally {
+                       if (em != null && em.isOpen()) {
+                               if (em.getTransaction().isActive()) {
+                                       em.getTransaction().rollback();
+                               }
+                               em.close();
+                       }
+               }
+               return sshJobSubmissionResourceIDs;
+       }
+       
+       @Override
+       public void save() throws AppCatalogException {
+               EntityManager em = null;
+               try {
+                       em = AppCatalogJPAUtils.getEntityManager();
+                       SshJobSubmission existingSshJobSubmission = 
em.find(SshJobSubmission.class, jobSubmissionInterfaceId);
+                       em.close();
+                       SshJobSubmission sshJobSubmission;
+                       em = AppCatalogJPAUtils.getEntityManager();
+                       em.getTransaction().begin();
+                       if (existingSshJobSubmission == null) {
+                               sshJobSubmission = new SshJobSubmission();
+                
sshJobSubmission.setCreationTime(AiravataUtils.getCurrentTimestamp());
+                       } else {
+                               sshJobSubmission = existingSshJobSubmission;
+                
sshJobSubmission.setUpdateTime(AiravataUtils.getCurrentTimestamp());
+                       }
+                       
sshJobSubmission.setResourceJobManagerId(getResourceJobManagerId());
+                       ResourceJobManager resourceJobManager = 
em.find(ResourceJobManager.class, getResourceJobManagerId());
+                       
sshJobSubmission.setResourceJobManager(resourceJobManager);
+                       
sshJobSubmission.setJobSubmissionInterfaceId(getJobSubmissionInterfaceId());
+                       
sshJobSubmission.setAlternativeSshHostname(getAlternativeSshHostname());
+                       
sshJobSubmission.setSecurityProtocol(getSecurityProtocol());
+                       sshJobSubmission.setSshPort(getSshPort());
+            sshJobSubmission.setMonitorMode(getMonitorMode());
+            if (existingSshJobSubmission == null) {
+                               em.persist(sshJobSubmission);
+                       } else {
+                               em.merge(sshJobSubmission);
+                       }
+                       em.getTransaction().commit();
+                       em.close();
+               } catch (Exception e) {
+                       logger.error(e.getMessage(), e);
+                       throw new AppCatalogException(e);
+               } finally {
+                       if (em != null && em.isOpen()) {
+                               if (em.getTransaction().isActive()) {
+                                       em.getTransaction().rollback();
+                               }
+                               em.close();
+                       }
+               }
+       }
+       
+       @Override
+       public boolean isExists(Object identifier) throws AppCatalogException {
+               EntityManager em = null;
+               try {
+                       em = AppCatalogJPAUtils.getEntityManager();
+                       SshJobSubmission sshJobSubmission = 
em.find(SshJobSubmission.class, identifier);
+                       em.close();
+                       return sshJobSubmission != null;
+               } catch (ApplicationSettingsException e) {
+                       logger.error(e.getMessage(), e);
+                       throw new AppCatalogException(e);
+               } finally {
+                       if (em != null && em.isOpen()) {
+                               if (em.getTransaction().isActive()) {
+                                       em.getTransaction().rollback();
+                               }
+                               em.close();
+                       }
+               }
+       }
+       
+       public String getResourceJobManagerId() {
+               return resourceJobManagerId;
+       }
+       
+       public ResourceJobManagerResource getResourceJobManagerResource() {
+               return resourceJobManagerResource;
+       }
+       
+       public String getJobSubmissionInterfaceId() {
+               return jobSubmissionInterfaceId;
+       }
+       
+       public String getAlternativeSshHostname() {
+               return alternativeSshHostname;
+       }
+       
+       public String getSecurityProtocol() {
+               return securityProtocol;
+       }
+       
+       public int getSshPort() {
+               return sshPort;
+       }
+       
+       public void setResourceJobManagerId(String resourceJobManagerId) {
+               this.resourceJobManagerId=resourceJobManagerId;
+       }
+       
+       public void setResourceJobManagerResource(ResourceJobManagerResource 
resourceJobManagerResource) {
+               this.resourceJobManagerResource=resourceJobManagerResource;
+       }
+       
+       public void setJobSubmissionInterfaceId(String 
jobSubmissionInterfaceId) {
+               this.jobSubmissionInterfaceId=jobSubmissionInterfaceId;
+       }
+       
+       public void setAlternativeSshHostname(String alternativeSshHostname) {
+               this.alternativeSshHostname=alternativeSshHostname;
+       }
+       
+       public void setSecurityProtocol(String securityProtocol) {
+               this.securityProtocol=securityProtocol;
+       }
+       
+       public void setSshPort(int sshPort) {
+               this.sshPort=sshPort;
+       }
+
+    public String getMonitorMode() {
+        return monitorMode;
+    }
+
+    public void setMonitorMode(String monitorMode) {
+        this.monitorMode = monitorMode;
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/airavata/blob/ec8c6202/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/UnicoreDataMovementAppCatalogResourceAppCat.java
----------------------------------------------------------------------
diff --git 
a/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/UnicoreDataMovementAppCatalogResourceAppCat.java
 
b/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/UnicoreDataMovementAppCatalogResourceAppCat.java
new file mode 100644
index 0000000..af8899a
--- /dev/null
+++ 
b/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/UnicoreDataMovementAppCatalogResourceAppCat.java
@@ -0,0 +1,255 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+*/
+
+package org.apache.airavata.registry.core.app.catalog.resources;
+
+import org.apache.airavata.common.exception.ApplicationSettingsException;
+import org.apache.airavata.registry.core.app.catalog.model.UnicoreDataMovement;
+import org.apache.airavata.registry.core.app.catalog.util.AppCatalogJPAUtils;
+import 
org.apache.airavata.registry.core.app.catalog.util.AppCatalogQueryGenerator;
+import 
org.apache.airavata.registry.core.app.catalog.util.AppCatalogResourceType;
+import org.apache.airavata.registry.cpi.AppCatalogException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.persistence.EntityManager;
+import javax.persistence.Query;
+import java.util.ArrayList;
+import java.util.List;
+
+public class UnicoreDataMovementAppCatalogResourceAppCat extends 
AppCatAbstractResource {
+       
+       private final static Logger logger = 
LoggerFactory.getLogger(UnicoreDataMovementAppCatalogResourceAppCat.class);
+       
+       private String dataMovementId;
+       private String securityProtocol;
+       private String unicoreEndpointUrl;
+
+        public void remove(Object identifier) throws AppCatalogException {
+               EntityManager em = null;
+               try {
+                   em = AppCatalogJPAUtils.getEntityManager();
+                   em.getTransaction().begin();
+                   AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(UNICORE_DATA_MOVEMENT);
+                   
generator.setParameter(UnicoreDataMovementConstants.DATAMOVEMENT_ID, 
identifier);
+                   Query q = generator.deleteQuery(em);
+                   q.executeUpdate();
+                   em.getTransaction().commit();
+                   em.close();
+               } catch (ApplicationSettingsException e) {
+                   logger.error(e.getMessage(), e);
+                   throw new AppCatalogException(e);
+               } finally {
+                   if (em != null && em.isOpen()) {
+                       if (em.getTransaction().isActive()) {
+                           em.getTransaction().rollback();
+                       }
+                       em.close();
+                   }
+               }
+           }
+
+        public AppCatalogResource get(Object identifier) throws 
AppCatalogException {
+                EntityManager em = null;
+               try {
+                   em = AppCatalogJPAUtils.getEntityManager();
+                   em.getTransaction().begin();
+                   AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(UNICORE_DATA_MOVEMENT);
+                   
generator.setParameter(UnicoreDataMovementConstants.DATAMOVEMENT_ID, 
identifier);
+                   Query q = generator.selectQuery(em);
+                   UnicoreDataMovement unicoreDataMovement = 
(UnicoreDataMovement) q.getSingleResult();
+                   UnicoreDataMovementAppCatalogResourceAppCat 
dataMovementResource =
+                                       
(UnicoreDataMovementAppCatalogResourceAppCat) AppCatalogJPAUtils
+                                       
.getResource(AppCatalogResourceType.UNICORE_DATA_MOVEMENT,
+                                                       unicoreDataMovement);
+                   em.getTransaction().commit();
+                   em.close();
+                   return dataMovementResource;
+               } catch (ApplicationSettingsException e) {
+                   logger.error(e.getMessage(), e);
+                   throw new AppCatalogException(e);
+               } finally {
+                   if (em != null && em.isOpen()) {
+                       if (em.getTransaction().isActive()) {
+                           em.getTransaction().rollback();
+                       }
+                       em.close();
+                   }
+               }
+           }
+        
+
+           public List<AppCatalogResource> get(String fieldName, Object value) 
throws AppCatalogException {
+               List<AppCatalogResource> unicoreDMResourceList = new 
ArrayList<AppCatalogResource>();
+               EntityManager em = null;
+               try {
+                   em = AppCatalogJPAUtils.getEntityManager();
+                   em.getTransaction().begin();
+                   Query q;
+                   AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(UNICORE_DATA_MOVEMENT);
+                   List results;
+                   if 
(fieldName.equals(UnicoreDataMovementConstants.UNICORE_ENDPOINT_URL)) {
+                       
generator.setParameter(UnicoreDataMovementConstants.UNICORE_ENDPOINT_URL, 
value);
+                       q = generator.selectQuery(em);
+                       results = q.getResultList();
+                       if (results.size() != 0) {
+                           for (Object result : results) {
+                               UnicoreDataMovement dataMovement = 
(UnicoreDataMovement) result;
+                               UnicoreDataMovementAppCatalogResourceAppCat 
unicoreJobSubmissionResource =
+                                       
(UnicoreDataMovementAppCatalogResourceAppCat) AppCatalogJPAUtils.getResource(
+                                               
AppCatalogResourceType.UNICORE_DATA_MOVEMENT, dataMovement);
+                               
unicoreDMResourceList.add(unicoreJobSubmissionResource);
+                           }
+                       }
+                   } else if 
(fieldName.equals(UnicoreDataMovementConstants.SECURITY_PROTOCAL)) {
+                       
generator.setParameter(UnicoreDataMovementConstants.SECURITY_PROTOCAL, value);
+                       q = generator.selectQuery(em);
+                       results = q.getResultList();
+                       if (results.size() != 0) {
+                           for (Object result : results) {
+                               UnicoreDataMovement dataMovement = 
(UnicoreDataMovement) result;
+                               UnicoreDataMovementAppCatalogResourceAppCat 
dataMovementResource =
+                                       
(UnicoreDataMovementAppCatalogResourceAppCat) AppCatalogJPAUtils.getResource(
+                                               
AppCatalogResourceType.UNICORE_DATA_MOVEMENT, dataMovement);
+                               unicoreDMResourceList.add(dataMovementResource);
+                           }
+                       }
+                   } else {
+                       em.getTransaction().commit();
+                       em.close();
+                       logger.error("Unsupported field name for Unicore data 
movement resource.", new IllegalArgumentException());
+                       throw new IllegalArgumentException("Unsupported field 
name for Unicore data movement resource.");
+                   }
+                   em.getTransaction().commit();
+                   em.close();
+               } catch (Exception e) {
+                   logger.error(e.getMessage(), e);
+                   throw new AppCatalogException(e);
+               } finally {
+                   if (em != null && em.isOpen()) {
+                       if (em.getTransaction().isActive()) {
+                           em.getTransaction().rollback();
+                       }
+                       em.close();
+                   }
+               }
+               return unicoreDMResourceList;
+           }
+
+       @Override
+       public List<AppCatalogResource> getAll() throws AppCatalogException {
+               // TODO Auto-generated method stub
+               return null;
+       }
+
+       @Override
+       public List<String> getAllIds() throws AppCatalogException {
+               // TODO Auto-generated method stub
+               return null;
+       }
+
+    public List<String> getIds(String fieldName, Object value) throws 
AppCatalogException {
+        return null;
+    }
+
+    public void save() throws AppCatalogException {
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            UnicoreDataMovement existingDataMovement = 
em.find(UnicoreDataMovement.class, dataMovementId);
+            em.close();
+
+            em = AppCatalogJPAUtils.getEntityManager();
+            em.getTransaction().begin();
+            if (existingDataMovement != null) {
+                existingDataMovement.setDataMovementId(dataMovementId);;
+                existingDataMovement.setUnicoreEndpointUrl(unicoreEndpointUrl);
+                existingDataMovement.setSecurityProtocol(securityProtocol);
+                em.merge(existingDataMovement);
+            } else {
+                UnicoreDataMovement unicoreJobSubmission = new 
UnicoreDataMovement();
+                unicoreJobSubmission.setDataMovementId(dataMovementId);
+                unicoreJobSubmission.setUnicoreEndpointUrl(unicoreEndpointUrl);
+                unicoreJobSubmission.setSecurityProtocol(securityProtocol);
+                em.persist(unicoreJobSubmission);
+            }
+            em.getTransaction().commit();
+            em.close();
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+    }
+
+    public boolean isExists(Object identifier) throws AppCatalogException {
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            UnicoreDataMovement dataMovement = 
em.find(UnicoreDataMovement.class, identifier);
+            em.close();
+            return dataMovement != null;
+        } catch (ApplicationSettingsException e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+    }
+
+
+    public String getDataMovementId() {
+        return dataMovementId;
+    }
+
+    public void setDataMovementId(String dataMovementId) {
+        this.dataMovementId = dataMovementId;
+    }
+
+    public String getSecurityProtocol() {
+               return securityProtocol;
+       }
+
+       public void setSecurityProtocol(String securityProtocol) {
+               this.securityProtocol = securityProtocol;
+       }
+
+       public String getUnicoreEndpointUrl() {
+               return unicoreEndpointUrl;
+       }
+
+       public void setUnicoreEndpointUrl(String unicoreEndpointUrl) {
+               this.unicoreEndpointUrl = unicoreEndpointUrl;
+       }
+       
+       
+}

http://git-wip-us.apache.org/repos/asf/airavata/blob/ec8c6202/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/UnicoreDataMovementResource.java
----------------------------------------------------------------------
diff --git 
a/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/UnicoreDataMovementResource.java
 
b/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/UnicoreDataMovementResource.java
new file mode 100644
index 0000000..63f2b70
--- /dev/null
+++ 
b/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/UnicoreDataMovementResource.java
@@ -0,0 +1,255 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+*/
+
+package org.apache.aiaravata.application.catalog.data.resources;
+
+import org.airavata.appcatalog.cpi.AppCatalogException;
+import org.apache.aiaravata.application.catalog.data.model.UnicoreDataMovement;
+import org.apache.aiaravata.application.catalog.data.util.AppCatalogJPAUtils;
+import 
org.apache.aiaravata.application.catalog.data.util.AppCatalogQueryGenerator;
+import 
org.apache.aiaravata.application.catalog.data.util.AppCatalogResourceType;
+import org.apache.airavata.common.exception.ApplicationSettingsException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.persistence.EntityManager;
+import javax.persistence.Query;
+import java.util.ArrayList;
+import java.util.List;
+
+public class UnicoreDataMovementResource extends AbstractResource {
+       
+       private final static Logger logger = 
LoggerFactory.getLogger(UnicoreDataMovementResource.class);
+       
+       private String dataMovementId;
+       private String securityProtocol;
+       private String unicoreEndpointUrl;
+
+        public void remove(Object identifier) throws AppCatalogException {
+               EntityManager em = null;
+               try {
+                   em = AppCatalogJPAUtils.getEntityManager();
+                   em.getTransaction().begin();
+                   AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(UNICORE_DATA_MOVEMENT);
+                   
generator.setParameter(UnicoreDataMovementConstants.DATAMOVEMENT_ID, 
identifier);
+                   Query q = generator.deleteQuery(em);
+                   q.executeUpdate();
+                   em.getTransaction().commit();
+                   em.close();
+               } catch (ApplicationSettingsException e) {
+                   logger.error(e.getMessage(), e);
+                   throw new AppCatalogException(e);
+               } finally {
+                   if (em != null && em.isOpen()) {
+                       if (em.getTransaction().isActive()) {
+                           em.getTransaction().rollback();
+                       }
+                       em.close();
+                   }
+               }
+           }
+
+        public Resource get(Object identifier) throws AppCatalogException {
+                EntityManager em = null;
+               try {
+                   em = AppCatalogJPAUtils.getEntityManager();
+                   em.getTransaction().begin();
+                   AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(UNICORE_DATA_MOVEMENT);
+                   
generator.setParameter(UnicoreDataMovementConstants.DATAMOVEMENT_ID, 
identifier);
+                   Query q = generator.selectQuery(em);
+                   UnicoreDataMovement unicoreDataMovement = 
(UnicoreDataMovement) q.getSingleResult();
+                   UnicoreDataMovementResource dataMovementResource =
+                                       (UnicoreDataMovementResource) 
AppCatalogJPAUtils
+                                       
.getResource(AppCatalogResourceType.UNICORE_DATA_MOVEMENT,
+                                                       unicoreDataMovement);
+                   em.getTransaction().commit();
+                   em.close();
+                   return dataMovementResource;
+               } catch (ApplicationSettingsException e) {
+                   logger.error(e.getMessage(), e);
+                   throw new AppCatalogException(e);
+               } finally {
+                   if (em != null && em.isOpen()) {
+                       if (em.getTransaction().isActive()) {
+                           em.getTransaction().rollback();
+                       }
+                       em.close();
+                   }
+               }
+           }
+        
+
+           public List<Resource> get(String fieldName, Object value) throws 
AppCatalogException {
+               List<Resource> unicoreDMResourceList = new 
ArrayList<Resource>();
+               EntityManager em = null;
+               try {
+                   em = AppCatalogJPAUtils.getEntityManager();
+                   em.getTransaction().begin();
+                   Query q;
+                   AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(UNICORE_DATA_MOVEMENT);
+                   List results;
+                   if 
(fieldName.equals(UnicoreDataMovementConstants.UNICORE_ENDPOINT_URL)) {
+                       
generator.setParameter(UnicoreDataMovementConstants.UNICORE_ENDPOINT_URL, 
value);
+                       q = generator.selectQuery(em);
+                       results = q.getResultList();
+                       if (results.size() != 0) {
+                           for (Object result : results) {
+                               UnicoreDataMovement dataMovement = 
(UnicoreDataMovement) result;
+                               UnicoreDataMovementResource 
unicoreJobSubmissionResource =
+                                       (UnicoreDataMovementResource) 
AppCatalogJPAUtils.getResource(
+                                               
AppCatalogResourceType.UNICORE_DATA_MOVEMENT, dataMovement);
+                               
unicoreDMResourceList.add(unicoreJobSubmissionResource);
+                           }
+                       }
+                   } else if 
(fieldName.equals(UnicoreDataMovementConstants.SECURITY_PROTOCAL)) {
+                       
generator.setParameter(UnicoreDataMovementConstants.SECURITY_PROTOCAL, value);
+                       q = generator.selectQuery(em);
+                       results = q.getResultList();
+                       if (results.size() != 0) {
+                           for (Object result : results) {
+                               UnicoreDataMovement dataMovement = 
(UnicoreDataMovement) result;
+                               UnicoreDataMovementResource 
dataMovementResource =
+                                       (UnicoreDataMovementResource) 
AppCatalogJPAUtils.getResource(
+                                               
AppCatalogResourceType.UNICORE_DATA_MOVEMENT, dataMovement);
+                               unicoreDMResourceList.add(dataMovementResource);
+                           }
+                       }
+                   } else {
+                       em.getTransaction().commit();
+                       em.close();
+                       logger.error("Unsupported field name for Unicore data 
movement resource.", new IllegalArgumentException());
+                       throw new IllegalArgumentException("Unsupported field 
name for Unicore data movement resource.");
+                   }
+                   em.getTransaction().commit();
+                   em.close();
+               } catch (Exception e) {
+                   logger.error(e.getMessage(), e);
+                   throw new AppCatalogException(e);
+               } finally {
+                   if (em != null && em.isOpen()) {
+                       if (em.getTransaction().isActive()) {
+                           em.getTransaction().rollback();
+                       }
+                       em.close();
+                   }
+               }
+               return unicoreDMResourceList;
+           }
+
+       @Override
+       public List<Resource> getAll() throws AppCatalogException {
+               // TODO Auto-generated method stub
+               return null;
+       }
+
+       @Override
+       public List<String> getAllIds() throws AppCatalogException {
+               // TODO Auto-generated method stub
+               return null;
+       }
+
+    public List<String> getIds(String fieldName, Object value) throws 
AppCatalogException {
+        return null;
+    }
+
+    public void save() throws AppCatalogException {
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            UnicoreDataMovement existingDataMovement = 
em.find(UnicoreDataMovement.class, dataMovementId);
+            em.close();
+
+            em = AppCatalogJPAUtils.getEntityManager();
+            em.getTransaction().begin();
+            if (existingDataMovement != null) {
+                existingDataMovement.setDataMovementId(dataMovementId);;
+                existingDataMovement.setUnicoreEndpointUrl(unicoreEndpointUrl);
+                existingDataMovement.setSecurityProtocol(securityProtocol);
+                em.merge(existingDataMovement);
+            } else {
+                UnicoreDataMovement unicoreJobSubmission = new 
UnicoreDataMovement();
+                unicoreJobSubmission.setDataMovementId(dataMovementId);
+                unicoreJobSubmission.setUnicoreEndpointUrl(unicoreEndpointUrl);
+                unicoreJobSubmission.setSecurityProtocol(securityProtocol);
+                em.persist(unicoreJobSubmission);
+            }
+            em.getTransaction().commit();
+            em.close();
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+    }
+
+    public boolean isExists(Object identifier) throws AppCatalogException {
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            UnicoreDataMovement dataMovement = 
em.find(UnicoreDataMovement.class, identifier);
+            em.close();
+            return dataMovement != null;
+        } catch (ApplicationSettingsException e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+    }
+
+
+    public String getDataMovementId() {
+        return dataMovementId;
+    }
+
+    public void setDataMovementId(String dataMovementId) {
+        this.dataMovementId = dataMovementId;
+    }
+
+    public String getSecurityProtocol() {
+               return securityProtocol;
+       }
+
+       public void setSecurityProtocol(String securityProtocol) {
+               this.securityProtocol = securityProtocol;
+       }
+
+       public String getUnicoreEndpointUrl() {
+               return unicoreEndpointUrl;
+       }
+
+       public void setUnicoreEndpointUrl(String unicoreEndpointUrl) {
+               this.unicoreEndpointUrl = unicoreEndpointUrl;
+       }
+       
+       
+}

http://git-wip-us.apache.org/repos/asf/airavata/blob/ec8c6202/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/UnicoreJobSubmissionAppCatalogResourceAppCat.java
----------------------------------------------------------------------
diff --git 
a/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/UnicoreJobSubmissionAppCatalogResourceAppCat.java
 
b/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/UnicoreJobSubmissionAppCatalogResourceAppCat.java
new file mode 100644
index 0000000..ae029f2
--- /dev/null
+++ 
b/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/UnicoreJobSubmissionAppCatalogResourceAppCat.java
@@ -0,0 +1,328 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+*/
+
+package org.apache.airavata.registry.core.app.catalog.resources;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+import javax.persistence.EntityManager;
+import javax.persistence.Query;
+
+import org.apache.airavata.common.exception.ApplicationSettingsException;
+import org.apache.airavata.registry.core.app.catalog.model.GlobusJobSubmission;
+import 
org.apache.airavata.registry.core.app.catalog.model.UnicoreJobSubmission;
+import org.apache.airavata.registry.core.app.catalog.util.AppCatalogJPAUtils;
+import 
org.apache.airavata.registry.core.app.catalog.util.AppCatalogQueryGenerator;
+import 
org.apache.airavata.registry.core.app.catalog.util.AppCatalogResourceType;
+import org.apache.airavata.registry.cpi.AppCatalogException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class UnicoreJobSubmissionAppCatalogResourceAppCat extends 
AppCatAbstractResource {
+       
+       private final static Logger logger = 
LoggerFactory.getLogger(UnicoreJobSubmissionAppCatalogResourceAppCat.class);
+       
+       private String jobSubmissionInterfaceId;
+       private String securityProtocol;
+       private String unicoreEndpointUrl;
+
+       public void remove(Object identifier) throws AppCatalogException {
+               EntityManager em = null;
+               try {
+                   em = AppCatalogJPAUtils.getEntityManager();
+                   em.getTransaction().begin();
+                   AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(UNICORE_JOB_SUBMISSION);
+                   
generator.setParameter(UnicoreJobSubmissionConstants.SUBMISSION_ID, identifier);
+                   Query q = generator.deleteQuery(em);
+                   q.executeUpdate();
+                   em.getTransaction().commit();
+                   em.close();
+               } catch (ApplicationSettingsException e) {
+                   logger.error(e.getMessage(), e);
+                   throw new AppCatalogException(e);
+               } finally {
+                   if (em != null && em.isOpen()) {
+                       if (em.getTransaction().isActive()) {
+                           em.getTransaction().rollback();
+                       }
+                       em.close();
+                   }
+               }
+           }
+
+        public AppCatalogResource get(Object identifier) throws 
AppCatalogException {
+                HashMap<String, String> ids;
+                EntityManager em = null;
+               try {
+                   em = AppCatalogJPAUtils.getEntityManager();
+                   em.getTransaction().begin();
+                   AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(UNICORE_JOB_SUBMISSION);
+                   
generator.setParameter(UnicoreJobSubmissionConstants.SUBMISSION_ID, identifier);
+                   Query q = generator.selectQuery(em);
+                   UnicoreJobSubmission unicoreJobSubmission = 
(UnicoreJobSubmission) q.getSingleResult();
+                   UnicoreJobSubmissionAppCatalogResourceAppCat 
unicoreSubmissionResource =
+                                       
(UnicoreJobSubmissionAppCatalogResourceAppCat) AppCatalogJPAUtils
+                                       
.getResource(AppCatalogResourceType.UNICORE_JOB_SUBMISSION,
+                                                       unicoreJobSubmission);
+                   em.getTransaction().commit();
+                   em.close();
+                   return unicoreSubmissionResource;
+               } catch (ApplicationSettingsException e) {
+                   logger.error(e.getMessage(), e);
+                   throw new AppCatalogException(e);
+               } finally {
+                   if (em != null && em.isOpen()) {
+                       if (em.getTransaction().isActive()) {
+                           em.getTransaction().rollback();
+                       }
+                       em.close();
+                   }
+               }
+           }
+        
+
+           public List<AppCatalogResource> get(String fieldName, Object value) 
throws AppCatalogException {
+               List<AppCatalogResource> unicoreSubmissionResourceList = new 
ArrayList<AppCatalogResource>();
+               EntityManager em = null;
+               try {
+                   em = AppCatalogJPAUtils.getEntityManager();
+                   em.getTransaction().begin();
+                   Query q;
+                   AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(UNICORE_JOB_SUBMISSION);
+                   List results;
+                   if 
(fieldName.equals(UnicoreJobSubmissionConstants.UNICORE_ENDPOINT_URL)) {
+                       
generator.setParameter(UnicoreJobSubmissionConstants.UNICORE_ENDPOINT_URL, 
value);
+                       q = generator.selectQuery(em);
+                       results = q.getResultList();
+                       if (results.size() != 0) {
+                           for (Object result : results) {
+                               UnicoreJobSubmission unicoreJobSubmission = 
(UnicoreJobSubmission) result;
+                               UnicoreJobSubmissionAppCatalogResourceAppCat 
unicoreJobSubmissionResource =
+                                       
(UnicoreJobSubmissionAppCatalogResourceAppCat) AppCatalogJPAUtils.getResource(
+                                               
AppCatalogResourceType.UNICORE_JOB_SUBMISSION, unicoreJobSubmission);
+                               
unicoreSubmissionResourceList.add(unicoreJobSubmissionResource);
+                           }
+                       }
+                   } else if 
(fieldName.equals(UnicoreJobSubmissionConstants.SECURITY_PROTOCAL)) {
+                       
generator.setParameter(UnicoreJobSubmissionConstants.SECURITY_PROTOCAL, value);
+                       q = generator.selectQuery(em);
+                       results = q.getResultList();
+                       if (results.size() != 0) {
+                           for (Object result : results) {
+                               UnicoreJobSubmission unicoreJobSubmission = 
(UnicoreJobSubmission) result;
+                               UnicoreJobSubmissionAppCatalogResourceAppCat 
unicoreJobSubmissionResource =
+                                       
(UnicoreJobSubmissionAppCatalogResourceAppCat) AppCatalogJPAUtils.getResource(
+                                               
AppCatalogResourceType.UNICORE_JOB_SUBMISSION, unicoreJobSubmission);
+                               
unicoreSubmissionResourceList.add(unicoreJobSubmissionResource);
+                           }
+                       }
+                   }        
+                   else {
+                       em.getTransaction().commit();
+                       em.close();
+                       logger.error("Unsupported field name for Unicore 
submission resource.", new IllegalArgumentException());
+                       throw new IllegalArgumentException("Unsupported field 
name for Unicore Submission resource.");
+                   }
+                   em.getTransaction().commit();
+                   em.close();
+               } catch (Exception e) {
+                   logger.error(e.getMessage(), e);
+                   throw new AppCatalogException(e);
+               } finally {
+                   if (em != null && em.isOpen()) {
+                       if (em.getTransaction().isActive()) {
+                           em.getTransaction().rollback();
+                       }
+                       em.close();
+                   }
+               }
+               return unicoreSubmissionResourceList;
+           }
+
+       @Override
+       public List<AppCatalogResource> getAll() throws AppCatalogException {
+               // TODO Auto-generated method stub
+               return null;
+       }
+
+       @Override
+       public List<String> getAllIds() throws AppCatalogException {
+               // TODO Auto-generated method stub
+               return null;
+       }
+
+    public List<String> getIds(String fieldName, Object value) throws 
AppCatalogException {
+        List<String> globusSubmissionResourceIDs = new ArrayList<String>();
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            em.getTransaction().begin();
+            Query q;
+            AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(GLOBUS_SUBMISSION);
+            List results;
+            if (fieldName.equals(GlobusJobSubmissionConstants.SUBMISSION_ID)) {
+                
generator.setParameter(GlobusJobSubmissionConstants.SUBMISSION_ID, value);
+                q = generator.selectQuery(em);
+                results = q.getResultList();
+                if (results.size() != 0) {
+                    for (Object result : results) {
+                        GlobusJobSubmission globusJobSubmission = 
(GlobusJobSubmission) result;
+                        
globusSubmissionResourceIDs.add(globusJobSubmission.getSubmissionID());
+                    }
+                }
+            } else if 
(fieldName.equals(GlobusJobSubmissionConstants.GLOBUS_GATEKEEPER_EP)) {
+                
generator.setParameter(GlobusJobSubmissionConstants.GLOBUS_GATEKEEPER_EP, 
value);
+                q = generator.selectQuery(em);
+                results = q.getResultList();
+                if (results.size() != 0) {
+                    for (Object result : results) {
+                        GlobusJobSubmission globusJobSubmission = 
(GlobusJobSubmission) result;
+                        
globusSubmissionResourceIDs.add(globusJobSubmission.getSubmissionID());
+                    }
+                }
+            }
+            else if 
(fieldName.equals(GlobusJobSubmissionConstants.SECURITY_PROTOCAL)) {
+                
generator.setParameter(GlobusJobSubmissionConstants.SECURITY_PROTOCAL, value);
+                q = generator.selectQuery(em);
+                results = q.getResultList();
+                if (results.size() != 0) {
+                    for (Object result : results) {
+                        GlobusJobSubmission globusJobSubmission = 
(GlobusJobSubmission) result;
+                        
globusSubmissionResourceIDs.add(globusJobSubmission.getSubmissionID());
+                    }
+                }
+            } else if 
(fieldName.equals(GlobusJobSubmissionConstants.RESOURCE_JOB_MANAGER)) {
+                
generator.setParameter(GlobusJobSubmissionConstants.RESOURCE_JOB_MANAGER, 
value);
+                q = generator.selectQuery(em);
+                results = q.getResultList();
+                if (results.size() != 0) {
+                    for (Object result : results) {
+                        GlobusJobSubmission globusJobSubmission = 
(GlobusJobSubmission) result;
+                        
globusSubmissionResourceIDs.add(globusJobSubmission.getSubmissionID());
+                    }
+                }
+            } else {
+                em.getTransaction().commit();
+                em.close();
+                logger.error("Unsupported field name for Globus Submission 
resource.", new IllegalArgumentException());
+                throw new IllegalArgumentException("Unsupported field name for 
Globus Submission resource.");
+            }
+            em.getTransaction().commit();
+            em.close();
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+        return globusSubmissionResourceIDs;
+    }
+
+    public void save() throws AppCatalogException {
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            UnicoreJobSubmission existingUnicoreSubmission = 
em.find(UnicoreJobSubmission.class, jobSubmissionInterfaceId);
+            em.close();
+
+            em = AppCatalogJPAUtils.getEntityManager();
+            em.getTransaction().begin();
+            if (existingUnicoreSubmission != null) {
+                
existingUnicoreSubmission.setSubmissionID(jobSubmissionInterfaceId);;
+                
existingUnicoreSubmission.setUnicoreEndpointUrl(unicoreEndpointUrl);
+                
existingUnicoreSubmission.setSecurityProtocol(securityProtocol);
+
+                em.merge(existingUnicoreSubmission);
+            } else {
+               UnicoreJobSubmission unicoreJobSubmission = new 
UnicoreJobSubmission();
+                unicoreJobSubmission.setSubmissionID(jobSubmissionInterfaceId);
+                unicoreJobSubmission.setUnicoreEndpointUrl(unicoreEndpointUrl);
+                unicoreJobSubmission.setSecurityProtocol(securityProtocol);
+                em.persist(unicoreJobSubmission);
+            }
+            em.getTransaction().commit();
+            em.close();
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+    }
+
+    public boolean isExists(Object identifier) throws AppCatalogException {
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            UnicoreJobSubmission unicoreJobSubmission = 
em.find(UnicoreJobSubmission.class, identifier);
+            em.close();
+            return unicoreJobSubmission != null;
+        } catch (ApplicationSettingsException e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+    }
+
+
+       public String getjobSubmissionInterfaceId() {
+               return jobSubmissionInterfaceId;
+       }
+
+       public void setjobSubmissionInterfaceId(String 
jobSubmissionInterfaceId) {
+               this.jobSubmissionInterfaceId = jobSubmissionInterfaceId;
+       }
+
+       public String getSecurityProtocol() {
+               return securityProtocol;
+       }
+
+       public void setSecurityProtocol(String securityProtocol) {
+               this.securityProtocol = securityProtocol;
+       }
+
+       public String getUnicoreEndpointUrl() {
+               return unicoreEndpointUrl;
+       }
+
+       public void setUnicoreEndpointUrl(String unicoreEndpointUrl) {
+               this.unicoreEndpointUrl = unicoreEndpointUrl;
+       }
+       
+}

http://git-wip-us.apache.org/repos/asf/airavata/blob/ec8c6202/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/UnicoreJobSubmissionResource.java
----------------------------------------------------------------------
diff --git 
a/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/UnicoreJobSubmissionResource.java
 
b/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/UnicoreJobSubmissionResource.java
new file mode 100644
index 0000000..4c772e1
--- /dev/null
+++ 
b/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/UnicoreJobSubmissionResource.java
@@ -0,0 +1,328 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+*/
+
+package org.apache.aiaravata.application.catalog.data.resources;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+import javax.persistence.EntityManager;
+import javax.persistence.Query;
+
+import org.airavata.appcatalog.cpi.AppCatalogException;
+import org.apache.aiaravata.application.catalog.data.model.GlobusJobSubmission;
+import 
org.apache.aiaravata.application.catalog.data.model.UnicoreJobSubmission;
+import org.apache.aiaravata.application.catalog.data.util.AppCatalogJPAUtils;
+import 
org.apache.aiaravata.application.catalog.data.util.AppCatalogQueryGenerator;
+import 
org.apache.aiaravata.application.catalog.data.util.AppCatalogResourceType;
+import org.apache.airavata.common.exception.ApplicationSettingsException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class UnicoreJobSubmissionResource extends AbstractResource {
+       
+       private final static Logger logger = 
LoggerFactory.getLogger(UnicoreJobSubmissionResource.class);
+       
+       private String jobSubmissionInterfaceId;
+       private String securityProtocol;
+       private String unicoreEndpointUrl;
+
+       public void remove(Object identifier) throws AppCatalogException {
+               EntityManager em = null;
+               try {
+                   em = AppCatalogJPAUtils.getEntityManager();
+                   em.getTransaction().begin();
+                   AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(UNICORE_JOB_SUBMISSION);
+                   
generator.setParameter(UnicoreJobSubmissionConstants.SUBMISSION_ID, identifier);
+                   Query q = generator.deleteQuery(em);
+                   q.executeUpdate();
+                   em.getTransaction().commit();
+                   em.close();
+               } catch (ApplicationSettingsException e) {
+                   logger.error(e.getMessage(), e);
+                   throw new AppCatalogException(e);
+               } finally {
+                   if (em != null && em.isOpen()) {
+                       if (em.getTransaction().isActive()) {
+                           em.getTransaction().rollback();
+                       }
+                       em.close();
+                   }
+               }
+           }
+
+        public Resource get(Object identifier) throws AppCatalogException {
+                HashMap<String, String> ids;
+                EntityManager em = null;
+               try {
+                   em = AppCatalogJPAUtils.getEntityManager();
+                   em.getTransaction().begin();
+                   AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(UNICORE_JOB_SUBMISSION);
+                   
generator.setParameter(UnicoreJobSubmissionConstants.SUBMISSION_ID, identifier);
+                   Query q = generator.selectQuery(em);
+                   UnicoreJobSubmission unicoreJobSubmission = 
(UnicoreJobSubmission) q.getSingleResult();
+                   UnicoreJobSubmissionResource unicoreSubmissionResource =
+                                       (UnicoreJobSubmissionResource) 
AppCatalogJPAUtils
+                                       
.getResource(AppCatalogResourceType.UNICORE_JOB_SUBMISSION,
+                                                       unicoreJobSubmission);
+                   em.getTransaction().commit();
+                   em.close();
+                   return unicoreSubmissionResource;
+               } catch (ApplicationSettingsException e) {
+                   logger.error(e.getMessage(), e);
+                   throw new AppCatalogException(e);
+               } finally {
+                   if (em != null && em.isOpen()) {
+                       if (em.getTransaction().isActive()) {
+                           em.getTransaction().rollback();
+                       }
+                       em.close();
+                   }
+               }
+           }
+        
+
+           public List<Resource> get(String fieldName, Object value) throws 
AppCatalogException {
+               List<Resource> unicoreSubmissionResourceList = new 
ArrayList<Resource>();
+               EntityManager em = null;
+               try {
+                   em = AppCatalogJPAUtils.getEntityManager();
+                   em.getTransaction().begin();
+                   Query q;
+                   AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(UNICORE_JOB_SUBMISSION);
+                   List results;
+                   if 
(fieldName.equals(UnicoreJobSubmissionConstants.UNICORE_ENDPOINT_URL)) {
+                       
generator.setParameter(UnicoreJobSubmissionConstants.UNICORE_ENDPOINT_URL, 
value);
+                       q = generator.selectQuery(em);
+                       results = q.getResultList();
+                       if (results.size() != 0) {
+                           for (Object result : results) {
+                               UnicoreJobSubmission unicoreJobSubmission = 
(UnicoreJobSubmission) result;
+                               UnicoreJobSubmissionResource 
unicoreJobSubmissionResource =
+                                       (UnicoreJobSubmissionResource) 
AppCatalogJPAUtils.getResource(
+                                               
AppCatalogResourceType.UNICORE_JOB_SUBMISSION, unicoreJobSubmission);
+                               
unicoreSubmissionResourceList.add(unicoreJobSubmissionResource);
+                           }
+                       }
+                   } else if 
(fieldName.equals(UnicoreJobSubmissionConstants.SECURITY_PROTOCAL)) {
+                       
generator.setParameter(UnicoreJobSubmissionConstants.SECURITY_PROTOCAL, value);
+                       q = generator.selectQuery(em);
+                       results = q.getResultList();
+                       if (results.size() != 0) {
+                           for (Object result : results) {
+                               UnicoreJobSubmission unicoreJobSubmission = 
(UnicoreJobSubmission) result;
+                               UnicoreJobSubmissionResource 
unicoreJobSubmissionResource =
+                                       (UnicoreJobSubmissionResource) 
AppCatalogJPAUtils.getResource(
+                                               
AppCatalogResourceType.UNICORE_JOB_SUBMISSION, unicoreJobSubmission);
+                               
unicoreSubmissionResourceList.add(unicoreJobSubmissionResource);
+                           }
+                       }
+                   }        
+                   else {
+                       em.getTransaction().commit();
+                       em.close();
+                       logger.error("Unsupported field name for Unicore 
submission resource.", new IllegalArgumentException());
+                       throw new IllegalArgumentException("Unsupported field 
name for Unicore Submission resource.");
+                   }
+                   em.getTransaction().commit();
+                   em.close();
+               } catch (Exception e) {
+                   logger.error(e.getMessage(), e);
+                   throw new AppCatalogException(e);
+               } finally {
+                   if (em != null && em.isOpen()) {
+                       if (em.getTransaction().isActive()) {
+                           em.getTransaction().rollback();
+                       }
+                       em.close();
+                   }
+               }
+               return unicoreSubmissionResourceList;
+           }
+
+       @Override
+       public List<Resource> getAll() throws AppCatalogException {
+               // TODO Auto-generated method stub
+               return null;
+       }
+
+       @Override
+       public List<String> getAllIds() throws AppCatalogException {
+               // TODO Auto-generated method stub
+               return null;
+       }
+
+    public List<String> getIds(String fieldName, Object value) throws 
AppCatalogException {
+        List<String> globusSubmissionResourceIDs = new ArrayList<String>();
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            em.getTransaction().begin();
+            Query q;
+            AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(GLOBUS_SUBMISSION);
+            List results;
+            if (fieldName.equals(GlobusJobSubmissionConstants.SUBMISSION_ID)) {
+                
generator.setParameter(GlobusJobSubmissionConstants.SUBMISSION_ID, value);
+                q = generator.selectQuery(em);
+                results = q.getResultList();
+                if (results.size() != 0) {
+                    for (Object result : results) {
+                        GlobusJobSubmission globusJobSubmission = 
(GlobusJobSubmission) result;
+                        
globusSubmissionResourceIDs.add(globusJobSubmission.getSubmissionID());
+                    }
+                }
+            } else if 
(fieldName.equals(GlobusJobSubmissionConstants.GLOBUS_GATEKEEPER_EP)) {
+                
generator.setParameter(GlobusJobSubmissionConstants.GLOBUS_GATEKEEPER_EP, 
value);
+                q = generator.selectQuery(em);
+                results = q.getResultList();
+                if (results.size() != 0) {
+                    for (Object result : results) {
+                        GlobusJobSubmission globusJobSubmission = 
(GlobusJobSubmission) result;
+                        
globusSubmissionResourceIDs.add(globusJobSubmission.getSubmissionID());
+                    }
+                }
+            }
+            else if 
(fieldName.equals(GlobusJobSubmissionConstants.SECURITY_PROTOCAL)) {
+                
generator.setParameter(GlobusJobSubmissionConstants.SECURITY_PROTOCAL, value);
+                q = generator.selectQuery(em);
+                results = q.getResultList();
+                if (results.size() != 0) {
+                    for (Object result : results) {
+                        GlobusJobSubmission globusJobSubmission = 
(GlobusJobSubmission) result;
+                        
globusSubmissionResourceIDs.add(globusJobSubmission.getSubmissionID());
+                    }
+                }
+            } else if 
(fieldName.equals(GlobusJobSubmissionConstants.RESOURCE_JOB_MANAGER)) {
+                
generator.setParameter(GlobusJobSubmissionConstants.RESOURCE_JOB_MANAGER, 
value);
+                q = generator.selectQuery(em);
+                results = q.getResultList();
+                if (results.size() != 0) {
+                    for (Object result : results) {
+                        GlobusJobSubmission globusJobSubmission = 
(GlobusJobSubmission) result;
+                        
globusSubmissionResourceIDs.add(globusJobSubmission.getSubmissionID());
+                    }
+                }
+            } else {
+                em.getTransaction().commit();
+                em.close();
+                logger.error("Unsupported field name for Globus Submission 
resource.", new IllegalArgumentException());
+                throw new IllegalArgumentException("Unsupported field name for 
Globus Submission resource.");
+            }
+            em.getTransaction().commit();
+            em.close();
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+        return globusSubmissionResourceIDs;
+    }
+
+    public void save() throws AppCatalogException {
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            UnicoreJobSubmission existingUnicoreSubmission = 
em.find(UnicoreJobSubmission.class, jobSubmissionInterfaceId);
+            em.close();
+
+            em = AppCatalogJPAUtils.getEntityManager();
+            em.getTransaction().begin();
+            if (existingUnicoreSubmission != null) {
+                
existingUnicoreSubmission.setSubmissionID(jobSubmissionInterfaceId);;
+                
existingUnicoreSubmission.setUnicoreEndpointUrl(unicoreEndpointUrl);
+                
existingUnicoreSubmission.setSecurityProtocol(securityProtocol);
+
+                em.merge(existingUnicoreSubmission);
+            } else {
+               UnicoreJobSubmission unicoreJobSubmission = new 
UnicoreJobSubmission();
+                unicoreJobSubmission.setSubmissionID(jobSubmissionInterfaceId);
+                unicoreJobSubmission.setUnicoreEndpointUrl(unicoreEndpointUrl);
+                unicoreJobSubmission.setSecurityProtocol(securityProtocol);
+                em.persist(unicoreJobSubmission);
+            }
+            em.getTransaction().commit();
+            em.close();
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+    }
+
+    public boolean isExists(Object identifier) throws AppCatalogException {
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            UnicoreJobSubmission unicoreJobSubmission = 
em.find(UnicoreJobSubmission.class, identifier);
+            em.close();
+            return unicoreJobSubmission != null;
+        } catch (ApplicationSettingsException e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+    }
+
+
+       public String getjobSubmissionInterfaceId() {
+               return jobSubmissionInterfaceId;
+       }
+
+       public void setjobSubmissionInterfaceId(String 
jobSubmissionInterfaceId) {
+               this.jobSubmissionInterfaceId = jobSubmissionInterfaceId;
+       }
+
+       public String getSecurityProtocol() {
+               return securityProtocol;
+       }
+
+       public void setSecurityProtocol(String securityProtocol) {
+               this.securityProtocol = securityProtocol;
+       }
+
+       public String getUnicoreEndpointUrl() {
+               return unicoreEndpointUrl;
+       }
+
+       public void setUnicoreEndpointUrl(String unicoreEndpointUrl) {
+               this.unicoreEndpointUrl = unicoreEndpointUrl;
+       }
+       
+}

http://git-wip-us.apache.org/repos/asf/airavata/blob/ec8c6202/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/WorkflowAppCatalogResourceAppCat.java
----------------------------------------------------------------------
diff --git 
a/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/WorkflowAppCatalogResourceAppCat.java
 
b/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/WorkflowAppCatalogResourceAppCat.java
new file mode 100644
index 0000000..ffc0fff
--- /dev/null
+++ 
b/modules/registry/registry-core/src/main/java/org/apache/airavata/registry/core/app/catalog/resources/WorkflowAppCatalogResourceAppCat.java
@@ -0,0 +1,382 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+
+package org.apache.airavata.registry.core.app.catalog.resources;
+
+import org.apache.airavata.common.exception.ApplicationSettingsException;
+import org.apache.airavata.common.utils.AiravataUtils;
+import org.apache.airavata.registry.core.app.catalog.model.Workflow;
+import org.apache.airavata.registry.core.app.catalog.util.AppCatalogJPAUtils;
+import 
org.apache.airavata.registry.core.app.catalog.util.AppCatalogQueryGenerator;
+import 
org.apache.airavata.registry.core.app.catalog.util.AppCatalogResourceType;
+import org.apache.airavata.registry.cpi.AppCatalogException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.persistence.EntityManager;
+import javax.persistence.Query;
+import java.sql.Timestamp;
+import java.util.ArrayList;
+import java.util.List;
+
+public class WorkflowAppCatalogResourceAppCat extends AppCatAbstractResource {
+    private final static Logger logger = 
LoggerFactory.getLogger(WorkflowAppCatalogResourceAppCat.class);
+    private String wfName;
+    private String createdUser;
+    private String graph;
+    private String wfTemplateId;
+    private Timestamp createdTime;
+    private Timestamp updatedTime;
+    private String image;
+    private String gatewayId;
+
+    public Timestamp getCreatedTime() {
+        return createdTime;
+    }
+
+    public void setCreatedTime(Timestamp createdTime) {
+        this.createdTime = createdTime;
+    }
+
+    public Timestamp getUpdatedTime() {
+        return updatedTime;
+    }
+
+    public void setUpdatedTime(Timestamp updatedTime) {
+        this.updatedTime = updatedTime;
+    }
+
+    public String getImage() {
+        return image;
+    }
+
+    public void setImage(String image) {
+        this.image = image;
+    }
+
+    public String getGatewayId() {
+        return gatewayId;
+    }
+
+    public void setGatewayId(String gatewayId) {
+        this.gatewayId = gatewayId;
+    }
+
+    @Override
+    public void remove(Object identifier) throws AppCatalogException {
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            em.getTransaction().begin();
+            AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(WORKFLOW);
+            generator.setParameter(WorkflowConstants.WF_TEMPLATE_ID, 
identifier);
+            Query q = generator.deleteQuery(em);
+            q.executeUpdate();
+            em.getTransaction().commit();
+            em.close();
+        } catch (ApplicationSettingsException e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+    }
+
+    @Override
+    public AppCatalogResource get(Object identifier) throws 
AppCatalogException {
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            em.getTransaction().begin();
+            AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(WORKFLOW);
+            generator.setParameter(WorkflowConstants.WF_TEMPLATE_ID, 
identifier);
+            Query q = generator.selectQuery(em);
+            Workflow workflow = (Workflow) q.getSingleResult();
+            WorkflowAppCatalogResourceAppCat workflowResource = 
(WorkflowAppCatalogResourceAppCat) 
AppCatalogJPAUtils.getResource(AppCatalogResourceType.WORKFLOW, workflow);
+            em.getTransaction().commit();
+            em.close();
+            return workflowResource;
+        } catch (ApplicationSettingsException e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+    }
+
+    @Override
+    public List<AppCatalogResource> get(String fieldName, Object value) throws 
AppCatalogException {
+        List<AppCatalogResource> workflowResources = new 
ArrayList<AppCatalogResource>();
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            em.getTransaction().begin();
+            AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(WORKFLOW);
+            Query q;
+            if ((fieldName.equals(WorkflowConstants.WF_NAME)) || 
(fieldName.equals(WorkflowConstants.CREATED_USER)) || 
(fieldName.equals(WorkflowConstants.GRAPH)) || 
(fieldName.equals(WorkflowConstants.WF_TEMPLATE_ID))) {
+                generator.setParameter(fieldName, value);
+                q = generator.selectQuery(em);
+                List<?> results = q.getResultList();
+                for (Object result : results) {
+                    Workflow workflow = (Workflow) result;
+                    WorkflowAppCatalogResourceAppCat workflowResource = 
(WorkflowAppCatalogResourceAppCat) 
AppCatalogJPAUtils.getResource(AppCatalogResourceType.WORKFLOW, workflow);
+                    workflowResources.add(workflowResource);
+                }
+            } else {
+                em.getTransaction().commit();
+                em.close();
+                logger.error("Unsupported field name for Workflow Resource.", 
new IllegalArgumentException());
+                throw new IllegalArgumentException("Unsupported field name for 
Workflow Resource.");
+            }
+            em.getTransaction().commit();
+            em.close();
+        } catch (ApplicationSettingsException e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+        return workflowResources;
+    }
+
+    @Override
+    public List<AppCatalogResource> getAll() throws AppCatalogException {
+        List<AppCatalogResource> workflows = new 
ArrayList<AppCatalogResource>();
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            em.getTransaction().begin();
+            AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(WORKFLOW);
+            generator.setParameter(WorkflowConstants.GATEWAY_ID, gatewayId);
+            Query q = generator.selectQuery(em);
+            List results = q.getResultList();
+            if (results.size() != 0) {
+                for (Object result : results) {
+                    Workflow workflow = (Workflow) result;
+                    WorkflowAppCatalogResourceAppCat wfResource =
+                            (WorkflowAppCatalogResourceAppCat) 
AppCatalogJPAUtils.getResource(AppCatalogResourceType.WORKFLOW, workflow);
+                    workflows.add(wfResource);
+                }
+            }
+            em.getTransaction().commit();
+            em.close();
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+        return workflows;
+    }
+
+    @Override
+    public List<String> getAllIds() throws AppCatalogException {
+        List<String> workflowIds = new ArrayList<String>();
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            em.getTransaction().begin();
+            AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(WORKFLOW);
+            generator.setParameter(WorkflowConstants.GATEWAY_ID, gatewayId);
+            Query q = generator.selectQuery(em);
+            List results = q.getResultList();
+            if (results.size() != 0) {
+                for (Object result : results) {
+                    Workflow workflow = (Workflow) result;
+                    workflowIds.add(workflow.getWfTemplateId());
+                }
+            }
+            em.getTransaction().commit();
+            em.close();
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+        return workflowIds;
+    }
+
+    @Override
+    public List<String> getIds(String fieldName, Object value) throws 
AppCatalogException {
+        List<String> workflowResourceIDs = new ArrayList<String>();
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            em.getTransaction().begin();
+            AppCatalogQueryGenerator generator = new 
AppCatalogQueryGenerator(WORKFLOW);
+            Query q;
+            if ((fieldName.equals(WorkflowConstants.WF_NAME)) || 
(fieldName.equals(WorkflowConstants.CREATED_USER)) || 
(fieldName.equals(WorkflowConstants.GRAPH)) || 
(fieldName.equals(WorkflowConstants.WF_TEMPLATE_ID))) {
+                generator.setParameter(fieldName, value);
+                q = generator.selectQuery(em);
+                List<?> results = q.getResultList();
+                for (Object result : results) {
+                    Workflow workflow = (Workflow) result;
+                    WorkflowAppCatalogResourceAppCat workflowResource = 
(WorkflowAppCatalogResourceAppCat) 
AppCatalogJPAUtils.getResource(AppCatalogResourceType.WORKFLOW, workflow);
+                    
workflowResourceIDs.add(workflowResource.getWfTemplateId());
+                }
+            } else {
+                em.getTransaction().commit();
+                em.close();
+                logger.error("Unsupported field name for Workflow Resource.", 
new IllegalArgumentException());
+                throw new IllegalArgumentException("Unsupported field name for 
Workflow Resource.");
+            }
+            em.getTransaction().commit();
+            em.close();
+        } catch (ApplicationSettingsException e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+        return workflowResourceIDs;
+    }
+
+    @Override
+    public void save() throws AppCatalogException {
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            Workflow existingWorkflow = em.find(Workflow.class, wfTemplateId);
+            em.close();
+            Workflow workflow;
+            em = AppCatalogJPAUtils.getEntityManager();
+            em.getTransaction().begin();
+            if (existingWorkflow == null) {
+                workflow = new Workflow();
+                workflow.setCreationTime(AiravataUtils.getCurrentTimestamp());
+            } else {
+                workflow = existingWorkflow;
+                workflow.setUpdateTime(AiravataUtils.getCurrentTimestamp());
+            }
+            workflow.setWfName(getWfName());
+            workflow.setCreatedUser(getCreatedUser());
+            workflow.setGatewayId(gatewayId);
+            if (getGraph() != null){
+                workflow.setGraph(getGraph().toCharArray());
+            }
+            if (image != null){
+                workflow.setImage(image.getBytes());
+            }
+            workflow.setWfTemplateId(getWfTemplateId());
+            if (existingWorkflow == null) {
+                em.persist(workflow);
+            } else {
+                em.merge(workflow);
+            }
+            em.getTransaction().commit();
+            em.close();
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+    }
+
+    @Override
+    public boolean isExists(Object identifier) throws AppCatalogException {
+        EntityManager em = null;
+        try {
+            em = AppCatalogJPAUtils.getEntityManager();
+            Workflow workflow = em.find(Workflow.class, identifier);
+            em.close();
+            return workflow != null;
+        } catch (ApplicationSettingsException e) {
+            logger.error(e.getMessage(), e);
+            throw new AppCatalogException(e);
+        } finally {
+            if (em != null && em.isOpen()) {
+                if (em.getTransaction().isActive()) {
+                    em.getTransaction().rollback();
+                }
+                em.close();
+            }
+        }
+    }
+
+    public String getWfName() {
+        return wfName;
+    }
+
+    public String getCreatedUser() {
+        return createdUser;
+    }
+
+    public String getGraph() {
+        return graph;
+    }
+
+    public String getWfTemplateId() {
+        return wfTemplateId;
+    }
+
+    public void setWfName(String wfName) {
+        this.wfName=wfName;
+    }
+
+    public void setCreatedUser(String createdUser) {
+        this.createdUser=createdUser;
+    }
+
+    public void setGraph(String graph) {
+        this.graph=graph;
+    }
+
+    public void setWfTemplateId(String wfTemplateId) {
+        this.wfTemplateId=wfTemplateId;
+    }
+}

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