weaver 2004/05/11 11:05:09
Modified: components/cm/src/java/org/apache/jetspeed/components/util
Tag: NANOCONTAINER_DEPLOYER ComponentPackage.java
Added: components/cm/src/java/org/apache/jetspeed/components/util
Tag: NANOCONTAINER_DEPLOYER ComponentInfo.java
ConfiguredComponentInfo.java
Log:
component information objects
Revision Changes Path
No revision
No revision
1.1.2.2 +205 -93
jakarta-jetspeed-2/components/cm/src/java/org/apache/jetspeed/components/util/Attic/ComponentPackage.java
Index: ComponentPackage.java
===================================================================
RCS file:
/home/cvs/jakarta-jetspeed-2/components/cm/src/java/org/apache/jetspeed/components/util/Attic/ComponentPackage.java,v
retrieving revision 1.1.2.1
retrieving revision 1.1.2.2
diff -u -r1.1.2.1 -r1.1.2.2
--- ComponentPackage.java 26 Apr 2004 11:46:19 -0000 1.1.2.1
+++ ComponentPackage.java 11 May 2004 18:05:09 -0000 1.1.2.2
@@ -1,93 +1,205 @@
-/*
- * Created on Apr 25, 2004
- *
- * TODO To change the template for this generated file go to
- * Window - Preferences - Java - Code Generation - Code and Comments
- */
-package org.apache.jetspeed.components.util;
-
-import java.io.IOException;
-import java.util.List;
-
-import org.apache.commons.configuration.Configuration;
-import org.apache.commons.configuration.PropertiesConfiguration;
-import org.apache.commons.vfs.FileObject;
-import org.apache.commons.vfs.FileSelectInfo;
-import org.apache.commons.vfs.FileSelector;
-import org.apache.commons.vfs.FileSystemException;
-
-
-/**
- * @author Scott Weaver
- *
- * TODO To change the template for this generated type comment go to
- * Window - Preferences - Java - Code Generation - Code and Comments
- */
-public class ComponentPackage
-{
- private FileObject applicationRoot;
- protected Configuration config;
- protected Configuration parentConfig;
-
- public ComponentPackage(FileObject applicationRoot, Configuration parentConfig)
throws FileSystemException, IOException
- {
- this.applicationRoot = applicationRoot;
- FileObject configObj = getComponentPkg(applicationRoot);
-
- if(parentConfig != null)
- {
- config = new PropertiesConfiguration(parentConfig);
- this.parentConfig = parentConfig;
- }
- else
- {
- config = new PropertiesConfiguration();
- this.parentConfig = config;
- }
-
-
((PropertiesConfiguration)config).load(configObj.getContent().getInputStream());
-
- }
-
- public String getPackageId()
- {
- return config.getString("package.id");
- }
-
- public String[] getExportedPackages()
- {
- return config.getStringArray("export.package");
- }
-
- public String[] getComponentClassNames()
- {
- return config.getStringArray("component");
- }
-
- protected FileObject getComponentPkg( FileObject applicationFolder ) throws
FileSystemException
- {
- final FileObject metaInf = applicationFolder.getChild("META-INF");
- if (metaInf == null)
- {
- throw new FileSystemException("Missing META-INF folder in " +
applicationFolder.getName().getPath());
- }
- final FileObject[] nanocontainerScripts = metaInf.findFiles(new
FileSelector()
- {
- public boolean includeFile( FileSelectInfo fileSelectInfo ) throws
Exception
- {
- return
fileSelectInfo.getFile().getName().getBaseName().equals("component.pkg");
- }
-
- public boolean traverseDescendents( FileSelectInfo fileSelectInfo )
throws Exception
- {
- return true;
- }
- });
- if (nanocontainerScripts == null || nanocontainerScripts.length < 1)
- {
- throw new FileSystemException("No deployment script
(nanocontainer.[groovy|bsh|js|py|xml]) in " + applicationFolder.getName().getPath()
- + "/META-INF");
- }
- return nanocontainerScripts[0];
- }
-}
+/*
+ * Copyright 2000-2001,2004 The Apache Software Foundation.
+ *
+ * Licensed 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.jetspeed.components.util;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+
+import org.apache.commons.configuration.Configuration;
+import org.apache.commons.configuration.PropertiesConfiguration;
+import org.apache.commons.vfs.FileObject;
+import org.apache.commons.vfs.FileSelectInfo;
+import org.apache.commons.vfs.FileSelector;
+import org.apache.commons.vfs.FileSystemException;
+import org.apache.commons.vfs.FileType;
+import org.apache.commons.vfs.provider.local.LocalFileSystem;
+
+
+/**
+ * @author Scott Weaver
+ *
+ * TODO To change the template for this generated type comment go to
+ * Window - Preferences - Java - Code Generation - Code and Comments
+ */
+public class ComponentPackage
+{
+ private FileObject applicationRoot;
+ protected Configuration config;
+ protected Configuration parentConfig;
+ protected ClassLoader packageClassLoader;
+
+ public ComponentPackage(FileObject applicationRoot, Configuration parentConfig)
throws FileSystemException, IOException
+ {
+ this.applicationRoot = applicationRoot;
+ FileObject configObj = getComponentPkg(applicationRoot);
+
+ if(parentConfig != null)
+ {
+ config = new PropertiesConfiguration(parentConfig);
+ this.parentConfig = parentConfig;
+ }
+ else
+ {
+ config = new PropertiesConfiguration();
+ this.parentConfig = config;
+ }
+
+
((PropertiesConfiguration)config).load(configObj.getContent().getInputStream());
+
+ }
+
+ public String getPackageId()
+ {
+ return config.getString("package.id");
+ }
+
+ public String[] getExportedPackages()
+ {
+ return config.getStringArray("export.package");
+ }
+
+ public String[] getExportedJars()
+ {
+ return config.getStringArray("export.jar");
+ }
+
+ public Iterator getAllComponentInformation() throws IOException
+ {
+ String[] componentNames = config.getStringArray("components");
+ ArrayList infos = new ArrayList(componentNames.length);
+ for(int i=0; i<componentNames.length; i++)
+ {
+ PropertiesConfiguration infoConf = new
PropertiesConfiguration(parentConfig);
+ //infoConf.
+ Configuration infoSubset =
config.subset("component."+componentNames[i]);
+ Iterator keys = infoSubset.getKeys();
+ while(keys.hasNext())
+ {
+ String key = (String) keys.next();
+ infoConf.setProperty(key, infoSubset.getProperty(key) );
+ }
+
+ infos.add(new ConfiguredComponentInfo(componentNames[i], infoConf));
+ }
+
+ return infos.iterator();
+ }
+
+ public Collection getUrlsToLoad() throws IOException, MalformedURLException,
URISyntaxException
+ {
+ List depJars = getJarDependecies(applicationRoot);
+ List allUrls = new ArrayList(depJars.size() + 1);
+ Iterator depItr = depJars.iterator();
+ while(depItr.hasNext())
+ {
+ FileObject dep = (FileObject)depItr.next();
+ URL url = dep.getURL();
+ allUrls.add(url);
+ }
+
+ if(applicationRoot.getFileSystem() instanceof LocalFileSystem)
+ {
+ String file = applicationRoot.getURL().toExternalForm();
+ allUrls.add(new URI(file+"/").toURL());
+ }
+ else
+ {
+ allUrls.add(applicationRoot.getURL());
+ }
+
+ return allUrls;
+ }
+
+ public Collection getFileObjectsToLoad() throws FileSystemException
+ {
+ ArrayList foList = new ArrayList();
+ foList.addAll(getJarDependecies(applicationRoot));
+ foList.add(applicationRoot);
+ return foList;
+
+ }
+
+ protected FileObject getComponentPkg( FileObject applicationFolder ) throws
FileSystemException
+ {
+ final FileObject metaInf = applicationFolder.getChild("META-INF");
+ if (metaInf == null)
+ {
+ throw new FileSystemException("Missing META-INF folder in " +
applicationFolder.getName().getPath());
+ }
+ final FileObject[] nanocontainerScripts = metaInf.findFiles(new
FileSelector()
+ {
+ public boolean includeFile( FileSelectInfo fileSelectInfo ) throws
Exception
+ {
+ return
fileSelectInfo.getFile().getName().getBaseName().equals("component.pkg");
+ }
+
+ public boolean traverseDescendents( FileSelectInfo fileSelectInfo )
throws Exception
+ {
+ return true;
+ }
+ });
+ if (nanocontainerScripts == null || nanocontainerScripts.length < 1)
+ {
+ throw new FileSystemException("No deployment packge descriptor,
component.pkg, in " + applicationFolder.getName().getPath()
+ + "/META-INF");
+ }
+ return nanocontainerScripts[0];
+ }
+
+ protected List getJarDependecies( FileObject applicationFolder ) throws
FileSystemException
+ {
+ final FileObject libDir = applicationFolder.getChild("lib");
+ final ArrayList jars = new ArrayList();
+ //log.info("Checking for container Jar dependencies...");
+ if (libDir != null && libDir.getType().equals(FileType.FOLDER))
+ {
+ final FileObject[] libFiles = libDir.getChildren();
+ for (int i = 0; i < libFiles.length; i++)
+ {
+ if (libFiles[i].getName().getExtension().equals("jar"))
+ {
+ //log.info("Getting Jar dependency, "+libFiles[i].getName()+",
for container");
+ jars.add(libFiles[i]);
+ }
+ }
+ }
+
+ return jars;
+ }
+
+
+ /**
+ * @return Returns the packageClassLoader.
+ */
+ public ClassLoader getPackageClassLoader()
+ {
+ return packageClassLoader;
+ }
+ /**
+ * @param packageClassLoader The packageClassLoader to set.
+ */
+ public void setPackageClassLoader( ClassLoader packageClassLoader )
+ {
+ this.packageClassLoader = packageClassLoader;
+ }
+}
No revision
Index: ComponentPackage.java
===================================================================
RCS file:
/home/cvs/jakarta-jetspeed-2/components/cm/src/java/org/apache/jetspeed/components/util/Attic/ComponentPackage.java,v
retrieving revision 1.1.2.1
retrieving revision 1.1.2.2
diff -u -r1.1.2.1 -r1.1.2.2
--- ComponentPackage.java 26 Apr 2004 11:46:19 -0000 1.1.2.1
+++ ComponentPackage.java 11 May 2004 18:05:09 -0000 1.1.2.2
@@ -1,93 +1,205 @@
-/*
- * Created on Apr 25, 2004
- *
- * TODO To change the template for this generated file go to
- * Window - Preferences - Java - Code Generation - Code and Comments
- */
-package org.apache.jetspeed.components.util;
-
-import java.io.IOException;
-import java.util.List;
-
-import org.apache.commons.configuration.Configuration;
-import org.apache.commons.configuration.PropertiesConfiguration;
-import org.apache.commons.vfs.FileObject;
-import org.apache.commons.vfs.FileSelectInfo;
-import org.apache.commons.vfs.FileSelector;
-import org.apache.commons.vfs.FileSystemException;
-
-
-/**
- * @author Scott Weaver
- *
- * TODO To change the template for this generated type comment go to
- * Window - Preferences - Java - Code Generation - Code and Comments
- */
-public class ComponentPackage
-{
- private FileObject applicationRoot;
- protected Configuration config;
- protected Configuration parentConfig;
-
- public ComponentPackage(FileObject applicationRoot, Configuration parentConfig)
throws FileSystemException, IOException
- {
- this.applicationRoot = applicationRoot;
- FileObject configObj = getComponentPkg(applicationRoot);
-
- if(parentConfig != null)
- {
- config = new PropertiesConfiguration(parentConfig);
- this.parentConfig = parentConfig;
- }
- else
- {
- config = new PropertiesConfiguration();
- this.parentConfig = config;
- }
-
-
((PropertiesConfiguration)config).load(configObj.getContent().getInputStream());
-
- }
-
- public String getPackageId()
- {
- return config.getString("package.id");
- }
-
- public String[] getExportedPackages()
- {
- return config.getStringArray("export.package");
- }
-
- public String[] getComponentClassNames()
- {
- return config.getStringArray("component");
- }
-
- protected FileObject getComponentPkg( FileObject applicationFolder ) throws
FileSystemException
- {
- final FileObject metaInf = applicationFolder.getChild("META-INF");
- if (metaInf == null)
- {
- throw new FileSystemException("Missing META-INF folder in " +
applicationFolder.getName().getPath());
- }
- final FileObject[] nanocontainerScripts = metaInf.findFiles(new
FileSelector()
- {
- public boolean includeFile( FileSelectInfo fileSelectInfo ) throws
Exception
- {
- return
fileSelectInfo.getFile().getName().getBaseName().equals("component.pkg");
- }
-
- public boolean traverseDescendents( FileSelectInfo fileSelectInfo )
throws Exception
- {
- return true;
- }
- });
- if (nanocontainerScripts == null || nanocontainerScripts.length < 1)
- {
- throw new FileSystemException("No deployment script
(nanocontainer.[groovy|bsh|js|py|xml]) in " + applicationFolder.getName().getPath()
- + "/META-INF");
- }
- return nanocontainerScripts[0];
- }
-}
+/*
+ * Copyright 2000-2001,2004 The Apache Software Foundation.
+ *
+ * Licensed 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.jetspeed.components.util;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+
+import org.apache.commons.configuration.Configuration;
+import org.apache.commons.configuration.PropertiesConfiguration;
+import org.apache.commons.vfs.FileObject;
+import org.apache.commons.vfs.FileSelectInfo;
+import org.apache.commons.vfs.FileSelector;
+import org.apache.commons.vfs.FileSystemException;
+import org.apache.commons.vfs.FileType;
+import org.apache.commons.vfs.provider.local.LocalFileSystem;
+
+
+/**
+ * @author Scott Weaver
+ *
+ * TODO To change the template for this generated type comment go to
+ * Window - Preferences - Java - Code Generation - Code and Comments
+ */
+public class ComponentPackage
+{
+ private FileObject applicationRoot;
+ protected Configuration config;
+ protected Configuration parentConfig;
+ protected ClassLoader packageClassLoader;
+
+ public ComponentPackage(FileObject applicationRoot, Configuration parentConfig)
throws FileSystemException, IOException
+ {
+ this.applicationRoot = applicationRoot;
+ FileObject configObj = getComponentPkg(applicationRoot);
+
+ if(parentConfig != null)
+ {
+ config = new PropertiesConfiguration(parentConfig);
+ this.parentConfig = parentConfig;
+ }
+ else
+ {
+ config = new PropertiesConfiguration();
+ this.parentConfig = config;
+ }
+
+
((PropertiesConfiguration)config).load(configObj.getContent().getInputStream());
+
+ }
+
+ public String getPackageId()
+ {
+ return config.getString("package.id");
+ }
+
+ public String[] getExportedPackages()
+ {
+ return config.getStringArray("export.package");
+ }
+
+ public String[] getExportedJars()
+ {
+ return config.getStringArray("export.jar");
+ }
+
+ public Iterator getAllComponentInformation() throws IOException
+ {
+ String[] componentNames = config.getStringArray("components");
+ ArrayList infos = new ArrayList(componentNames.length);
+ for(int i=0; i<componentNames.length; i++)
+ {
+ PropertiesConfiguration infoConf = new
PropertiesConfiguration(parentConfig);
+ //infoConf.
+ Configuration infoSubset =
config.subset("component."+componentNames[i]);
+ Iterator keys = infoSubset.getKeys();
+ while(keys.hasNext())
+ {
+ String key = (String) keys.next();
+ infoConf.setProperty(key, infoSubset.getProperty(key) );
+ }
+
+ infos.add(new ConfiguredComponentInfo(componentNames[i], infoConf));
+ }
+
+ return infos.iterator();
+ }
+
+ public Collection getUrlsToLoad() throws IOException, MalformedURLException,
URISyntaxException
+ {
+ List depJars = getJarDependecies(applicationRoot);
+ List allUrls = new ArrayList(depJars.size() + 1);
+ Iterator depItr = depJars.iterator();
+ while(depItr.hasNext())
+ {
+ FileObject dep = (FileObject)depItr.next();
+ URL url = dep.getURL();
+ allUrls.add(url);
+ }
+
+ if(applicationRoot.getFileSystem() instanceof LocalFileSystem)
+ {
+ String file = applicationRoot.getURL().toExternalForm();
+ allUrls.add(new URI(file+"/").toURL());
+ }
+ else
+ {
+ allUrls.add(applicationRoot.getURL());
+ }
+
+ return allUrls;
+ }
+
+ public Collection getFileObjectsToLoad() throws FileSystemException
+ {
+ ArrayList foList = new ArrayList();
+ foList.addAll(getJarDependecies(applicationRoot));
+ foList.add(applicationRoot);
+ return foList;
+
+ }
+
+ protected FileObject getComponentPkg( FileObject applicationFolder ) throws
FileSystemException
+ {
+ final FileObject metaInf = applicationFolder.getChild("META-INF");
+ if (metaInf == null)
+ {
+ throw new FileSystemException("Missing META-INF folder in " +
applicationFolder.getName().getPath());
+ }
+ final FileObject[] nanocontainerScripts = metaInf.findFiles(new
FileSelector()
+ {
+ public boolean includeFile( FileSelectInfo fileSelectInfo ) throws
Exception
+ {
+ return
fileSelectInfo.getFile().getName().getBaseName().equals("component.pkg");
+ }
+
+ public boolean traverseDescendents( FileSelectInfo fileSelectInfo )
throws Exception
+ {
+ return true;
+ }
+ });
+ if (nanocontainerScripts == null || nanocontainerScripts.length < 1)
+ {
+ throw new FileSystemException("No deployment packge descriptor,
component.pkg, in " + applicationFolder.getName().getPath()
+ + "/META-INF");
+ }
+ return nanocontainerScripts[0];
+ }
+
+ protected List getJarDependecies( FileObject applicationFolder ) throws
FileSystemException
+ {
+ final FileObject libDir = applicationFolder.getChild("lib");
+ final ArrayList jars = new ArrayList();
+ //log.info("Checking for container Jar dependencies...");
+ if (libDir != null && libDir.getType().equals(FileType.FOLDER))
+ {
+ final FileObject[] libFiles = libDir.getChildren();
+ for (int i = 0; i < libFiles.length; i++)
+ {
+ if (libFiles[i].getName().getExtension().equals("jar"))
+ {
+ //log.info("Getting Jar dependency, "+libFiles[i].getName()+",
for container");
+ jars.add(libFiles[i]);
+ }
+ }
+ }
+
+ return jars;
+ }
+
+
+ /**
+ * @return Returns the packageClassLoader.
+ */
+ public ClassLoader getPackageClassLoader()
+ {
+ return packageClassLoader;
+ }
+ /**
+ * @param packageClassLoader The packageClassLoader to set.
+ */
+ public void setPackageClassLoader( ClassLoader packageClassLoader )
+ {
+ this.packageClassLoader = packageClassLoader;
+ }
+}
No revision
Index: ComponentPackage.java
===================================================================
RCS file:
/home/cvs/jakarta-jetspeed-2/components/cm/src/java/org/apache/jetspeed/components/util/Attic/ComponentPackage.java,v
retrieving revision 1.1.2.1
retrieving revision 1.1.2.2
diff -u -r1.1.2.1 -r1.1.2.2
--- ComponentPackage.java 26 Apr 2004 11:46:19 -0000 1.1.2.1
+++ ComponentPackage.java 11 May 2004 18:05:09 -0000 1.1.2.2
@@ -1,93 +1,205 @@
-/*
- * Created on Apr 25, 2004
- *
- * TODO To change the template for this generated file go to
- * Window - Preferences - Java - Code Generation - Code and Comments
- */
-package org.apache.jetspeed.components.util;
-
-import java.io.IOException;
-import java.util.List;
-
-import org.apache.commons.configuration.Configuration;
-import org.apache.commons.configuration.PropertiesConfiguration;
-import org.apache.commons.vfs.FileObject;
-import org.apache.commons.vfs.FileSelectInfo;
-import org.apache.commons.vfs.FileSelector;
-import org.apache.commons.vfs.FileSystemException;
-
-
-/**
- * @author Scott Weaver
- *
- * TODO To change the template for this generated type comment go to
- * Window - Preferences - Java - Code Generation - Code and Comments
- */
-public class ComponentPackage
-{
- private FileObject applicationRoot;
- protected Configuration config;
- protected Configuration parentConfig;
-
- public ComponentPackage(FileObject applicationRoot, Configuration parentConfig)
throws FileSystemException, IOException
- {
- this.applicationRoot = applicationRoot;
- FileObject configObj = getComponentPkg(applicationRoot);
-
- if(parentConfig != null)
- {
- config = new PropertiesConfiguration(parentConfig);
- this.parentConfig = parentConfig;
- }
- else
- {
- config = new PropertiesConfiguration();
- this.parentConfig = config;
- }
-
-
((PropertiesConfiguration)config).load(configObj.getContent().getInputStream());
-
- }
-
- public String getPackageId()
- {
- return config.getString("package.id");
- }
-
- public String[] getExportedPackages()
- {
- return config.getStringArray("export.package");
- }
-
- public String[] getComponentClassNames()
- {
- return config.getStringArray("component");
- }
-
- protected FileObject getComponentPkg( FileObject applicationFolder ) throws
FileSystemException
- {
- final FileObject metaInf = applicationFolder.getChild("META-INF");
- if (metaInf == null)
- {
- throw new FileSystemException("Missing META-INF folder in " +
applicationFolder.getName().getPath());
- }
- final FileObject[] nanocontainerScripts = metaInf.findFiles(new
FileSelector()
- {
- public boolean includeFile( FileSelectInfo fileSelectInfo ) throws
Exception
- {
- return
fileSelectInfo.getFile().getName().getBaseName().equals("component.pkg");
- }
-
- public boolean traverseDescendents( FileSelectInfo fileSelectInfo )
throws Exception
- {
- return true;
- }
- });
- if (nanocontainerScripts == null || nanocontainerScripts.length < 1)
- {
- throw new FileSystemException("No deployment script
(nanocontainer.[groovy|bsh|js|py|xml]) in " + applicationFolder.getName().getPath()
- + "/META-INF");
- }
- return nanocontainerScripts[0];
- }
-}
+/*
+ * Copyright 2000-2001,2004 The Apache Software Foundation.
+ *
+ * Licensed 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.jetspeed.components.util;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+
+import org.apache.commons.configuration.Configuration;
+import org.apache.commons.configuration.PropertiesConfiguration;
+import org.apache.commons.vfs.FileObject;
+import org.apache.commons.vfs.FileSelectInfo;
+import org.apache.commons.vfs.FileSelector;
+import org.apache.commons.vfs.FileSystemException;
+import org.apache.commons.vfs.FileType;
+import org.apache.commons.vfs.provider.local.LocalFileSystem;
+
+
+/**
+ * @author Scott Weaver
+ *
+ * TODO To change the template for this generated type comment go to
+ * Window - Preferences - Java - Code Generation - Code and Comments
+ */
+public class ComponentPackage
+{
+ private FileObject applicationRoot;
+ protected Configuration config;
+ protected Configuration parentConfig;
+ protected ClassLoader packageClassLoader;
+
+ public ComponentPackage(FileObject applicationRoot, Configuration parentConfig)
throws FileSystemException, IOException
+ {
+ this.applicationRoot = applicationRoot;
+ FileObject configObj = getComponentPkg(applicationRoot);
+
+ if(parentConfig != null)
+ {
+ config = new PropertiesConfiguration(parentConfig);
+ this.parentConfig = parentConfig;
+ }
+ else
+ {
+ config = new PropertiesConfiguration();
+ this.parentConfig = config;
+ }
+
+
((PropertiesConfiguration)config).load(configObj.getContent().getInputStream());
+
+ }
+
+ public String getPackageId()
+ {
+ return config.getString("package.id");
+ }
+
+ public String[] getExportedPackages()
+ {
+ return config.getStringArray("export.package");
+ }
+
+ public String[] getExportedJars()
+ {
+ return config.getStringArray("export.jar");
+ }
+
+ public Iterator getAllComponentInformation() throws IOException
+ {
+ String[] componentNames = config.getStringArray("components");
+ ArrayList infos = new ArrayList(componentNames.length);
+ for(int i=0; i<componentNames.length; i++)
+ {
+ PropertiesConfiguration infoConf = new
PropertiesConfiguration(parentConfig);
+ //infoConf.
+ Configuration infoSubset =
config.subset("component."+componentNames[i]);
+ Iterator keys = infoSubset.getKeys();
+ while(keys.hasNext())
+ {
+ String key = (String) keys.next();
+ infoConf.setProperty(key, infoSubset.getProperty(key) );
+ }
+
+ infos.add(new ConfiguredComponentInfo(componentNames[i], infoConf));
+ }
+
+ return infos.iterator();
+ }
+
+ public Collection getUrlsToLoad() throws IOException, MalformedURLException,
URISyntaxException
+ {
+ List depJars = getJarDependecies(applicationRoot);
+ List allUrls = new ArrayList(depJars.size() + 1);
+ Iterator depItr = depJars.iterator();
+ while(depItr.hasNext())
+ {
+ FileObject dep = (FileObject)depItr.next();
+ URL url = dep.getURL();
+ allUrls.add(url);
+ }
+
+ if(applicationRoot.getFileSystem() instanceof LocalFileSystem)
+ {
+ String file = applicationRoot.getURL().toExternalForm();
+ allUrls.add(new URI(file+"/").toURL());
+ }
+ else
+ {
+ allUrls.add(applicationRoot.getURL());
+ }
+
+ return allUrls;
+ }
+
+ public Collection getFileObjectsToLoad() throws FileSystemException
+ {
+ ArrayList foList = new ArrayList();
+ foList.addAll(getJarDependecies(applicationRoot));
+ foList.add(applicationRoot);
+ return foList;
+
+ }
+
+ protected FileObject getComponentPkg( FileObject applicationFolder ) throws
FileSystemException
+ {
+ final FileObject metaInf = applicationFolder.getChild("META-INF");
+ if (metaInf == null)
+ {
+ throw new FileSystemException("Missing META-INF folder in " +
applicationFolder.getName().getPath());
+ }
+ final FileObject[] nanocontainerScripts = metaInf.findFiles(new
FileSelector()
+ {
+ public boolean includeFile( FileSelectInfo fileSelectInfo ) throws
Exception
+ {
+ return
fileSelectInfo.getFile().getName().getBaseName().equals("component.pkg");
+ }
+
+ public boolean traverseDescendents( FileSelectInfo fileSelectInfo )
throws Exception
+ {
+ return true;
+ }
+ });
+ if (nanocontainerScripts == null || nanocontainerScripts.length < 1)
+ {
+ throw new FileSystemException("No deployment packge descriptor,
component.pkg, in " + applicationFolder.getName().getPath()
+ + "/META-INF");
+ }
+ return nanocontainerScripts[0];
+ }
+
+ protected List getJarDependecies( FileObject applicationFolder ) throws
FileSystemException
+ {
+ final FileObject libDir = applicationFolder.getChild("lib");
+ final ArrayList jars = new ArrayList();
+ //log.info("Checking for container Jar dependencies...");
+ if (libDir != null && libDir.getType().equals(FileType.FOLDER))
+ {
+ final FileObject[] libFiles = libDir.getChildren();
+ for (int i = 0; i < libFiles.length; i++)
+ {
+ if (libFiles[i].getName().getExtension().equals("jar"))
+ {
+ //log.info("Getting Jar dependency, "+libFiles[i].getName()+",
for container");
+ jars.add(libFiles[i]);
+ }
+ }
+ }
+
+ return jars;
+ }
+
+
+ /**
+ * @return Returns the packageClassLoader.
+ */
+ public ClassLoader getPackageClassLoader()
+ {
+ return packageClassLoader;
+ }
+ /**
+ * @param packageClassLoader The packageClassLoader to set.
+ */
+ public void setPackageClassLoader( ClassLoader packageClassLoader )
+ {
+ this.packageClassLoader = packageClassLoader;
+ }
+}
1.1.2.1 +25 -0
jakarta-jetspeed-2/components/cm/src/java/org/apache/jetspeed/components/util/Attic/ComponentInfo.java
1.1.2.1 +93 -0
jakarta-jetspeed-2/components/cm/src/java/org/apache/jetspeed/components/util/Attic/ConfiguredComponentInfo.java
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