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The source code/* * Sun Public License Notice * * The contents of this file are subject to the Sun Public License * Version 1.0 (the "License"). You may not use this file except in * compliance with the License. A copy of the License is available at * http://www.sun.com/ * * The Original Code is NetBeans. The Initial Developer of the Original * Code is Sun Microsystems, Inc. Portions Copyright 1997-2003 Sun * Microsystems, Inc. All Rights Reserved. */ package org.netbeans.mdrant; import java.util.Iterator; import org.apache.tools.ant.BuildException; import javax.jmi.model.MofPackage; import javax.jmi.model.ModelPackage; /** Instantiates metamodel into given extent. * * @author Petr Hrebejk */ public class Instantiate extends MdrTask.Sub { private String name; private String extent; private String packageName; /** Creates a new instance of PrintExtentsNames */ public Instantiate() { } public void execute() throws Exception { if ( name == null ) { throw new BuildException( "Name for newly instantiated package has to be sppecified. Use the \"name\" attribute" ); } if ( extent == null && packageName == null ) { getRepository().createExtent( name ); } else { if ( extent == null ) { throw new BuildException( "Extent containing the package has to be specified. Use the \"extent\" attribute" ); } if ( packageName == null ) { throw new BuildException( "The package has to be specified. Use the \"package\" attribute" ); } MofPackage mp = getModelPackage(); if ( mp == null ) { throw new BuildException( packageName + " does not exist in extent " + extent ); } getRepository().createExtent( name, mp ); } } // ANT task attributes ----------------------------------------------------- public void setName( String name ) { this.name = name; } public void setExtent( String extent ) { this.extent = extent; } public void setPackage( String packageName ) { this.packageName = packageName; } // private methods --------------------------------------------------------- private MofPackage getModelPackage() { ModelPackage mofPackage = (ModelPackage)getRepository().getExtent( extent ); MofPackage result; for (Iterator it = mofPackage.getMofPackage().refAllOfClass().iterator(); it.hasNext();) { result = (MofPackage) it.next(); if (result.getName().equals( packageName )) { return result; } } return null; } } |
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