[JBoss-dev] CVS update: jboss/src/main/org/jboss/metadata QueryMetaData.java

[dsundstrom]

  User: dsundstrom
  Date: 01/06/23 18:06:16

  Added:       src/main/org/jboss/metadata QueryMetaData.java
  Log:
  Contains information about ejb-ql queries.
  
  Revision  Changes    Path
  1.1                  jboss/src/main/org/jboss/metadata/QueryMetaData.java
  
  Index: QueryMetaData.java
  ===================================================================
  /*
   * JBoss, the OpenSource EJB server
   *
   * Distributable under LGPL license.
   * See terms of license at gnu.org.
   */
  package org.jboss.metadata;
  
  import java.util.ArrayList;
  import java.util.Iterator;
  
  import org.w3c.dom.Element;
  
  import org.jboss.ejb.DeploymentException;
  
  /**
   * Contains information about ejb-ql queries.
   * 
   * @author <a href="mailto:[EMAIL PROTECTED]";>Dain Sundstrom</a>
   * @version $Revision: 1.1 $
   */
  public class QueryMetaData extends MetaData {
        // Constants -----------------------------------------------------
        public final static String REMOTE = "Remote";
        public final static String LOCAL = "Local";
  
        public final static String HOME = "Home";
        public final static String LOCAL_HOME = "LocalHome";
        
        // Attributes ----------------------------------------------------
        private String description;
        private String methodName;
        private String methodIntf;
        private ArrayList methodParams;
        private String resultTypeMapping;
        private String ejbQl;
        
        // Static --------------------------------------------------------
        
        // Constructors --------------------------------------------------
        public QueryMetaData () {
                methodParams = new ArrayList();
        }
        
        // Public --------------------------------------------------------
        
        public String getDescription() {
                return description;
        }
        
        public String getMethodName() {
                return methodName;
        }
        
        public String getMethodIntf() {
                return methodIntf;
        }
        
        public Iterator getMethodParams() {
                return methodParams.iterator();
        }
        
        public String getResultTypeMapping() {
                return resultTypeMapping;
        }
  
        public String getEjbQl() {
                return ejbQl;
        }
  
      
        public void importEjbJarXml(Element element) throws DeploymentException {
                // description
                description = getElementContent(getOptionalChild(element, 
"description"));
                
                // query-method sub-element
                Element queryMethod = getUniqueChild(element, "query-method");
                
                // method name
                methodName = getElementContent(getUniqueChild(queryMethod, 
"method-name"));
                
                // method interface
                methodIntf = getElementContent(getOptionalChild(queryMethod, 
"method-intf"));
                if(!HOME.equals(methodIntf) &&
                                !LOCAL_HOME.equals(methodIntf)) {
                        throw new DeploymentException("result-type-mapping must be '" 
+ 
                                                        HOME + "', '" + 
                                                        LOCAL_HOME + "', if 
specified");
                }
  
                // method params
                Element methodParamsElement = getUniqueChild(queryMethod, 
"method-params");
                Iterator iterator = getChildrenByTagName(methodParamsElement, 
"method-param");                  
                while (iterator.hasNext()) {
                        methodParams.add(getElementContent((Element)iterator.next()));
                }
  
                // result type mapping
                resultTypeMapping = getElementContent(getOptionalChild(element, 
"result-type-mapping"));
                if(resultTypeMapping == null) {
                        resultTypeMapping = LOCAL;
                }
                if(!REMOTE.equals(resultTypeMapping) &&
                                !LOCAL.equals(resultTypeMapping)) {
                        throw new DeploymentException("result-type-mapping must be '" 
+ REMOTE + "' or '" + LOCAL + "', if specified");
                }
  
                ejbQl = getElementContent(getUniqueChild(element, "ejb-ql"));
        }               
  
  }
  
  
  

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