| /******************************************************************************* |
| * Copyright (c) 2003, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.common.componentcore.internal.resources; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Properties; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.wst.common.componentcore.ComponentCore; |
| import org.eclipse.wst.common.componentcore.UnresolveableURIException; |
| import org.eclipse.wst.common.componentcore.internal.ComponentResource; |
| import org.eclipse.wst.common.componentcore.internal.ComponentType; |
| import org.eclipse.wst.common.componentcore.internal.ComponentcoreFactory; |
| import org.eclipse.wst.common.componentcore.internal.ComponentcorePackage; |
| import org.eclipse.wst.common.componentcore.internal.DependencyType; |
| import org.eclipse.wst.common.componentcore.internal.ReferencedComponent; |
| import org.eclipse.wst.common.componentcore.internal.StructureEdit; |
| import org.eclipse.wst.common.componentcore.internal.WorkbenchComponent; |
| import org.eclipse.wst.common.componentcore.internal.impl.ModuleURIUtil; |
| import org.eclipse.wst.common.componentcore.resources.ComponentHandle; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualComponent; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualReference; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualResource; |
| |
| public class VirtualComponent extends VirtualContainer implements IVirtualComponent { |
| |
| public VirtualComponent(IProject aProject, String aName, IPath aRuntimePath) { |
| super(aProject, aName, aRuntimePath); |
| } |
| |
| public VirtualComponent(ComponentHandle aComponentHandle, IPath aRuntimePath) { |
| super(aComponentHandle, aRuntimePath); |
| } |
| |
| public IVirtualComponent getComponent() { |
| return this; |
| } |
| |
| public String getName() { |
| return getComponentHandle().getName(); |
| } |
| |
| public boolean exists() { |
| StructureEdit core = null; |
| try { |
| core = StructureEdit.getStructureEditForRead(getProject()); |
| WorkbenchComponent component = core.findComponentByName(getName()); |
| return component != null; |
| } finally { |
| if(core != null) |
| core.dispose(); |
| } |
| |
| } |
| |
| public String getComponentTypeId() { |
| |
| StructureEdit core = null; |
| try { |
| core = StructureEdit.getStructureEditForRead(getProject()); |
| WorkbenchComponent component = core.findComponentByName(getName()); |
| ComponentType cType = component.getComponentType(); |
| return cType != null ? cType.getComponentTypeId() : ""; |
| } finally { |
| if(core != null) |
| core.dispose(); |
| } |
| } |
| |
| public void setComponentTypeId(String aComponentTypeId) { |
| |
| StructureEdit core = null; |
| try { |
| core = StructureEdit.getStructureEditForWrite(getProject()); |
| WorkbenchComponent component = core.findComponentByName(getName()); |
| ComponentType cType = component.getComponentType(); |
| if(cType != null) { |
| cType = ComponentcorePackage.eINSTANCE.getComponentcoreFactory().createComponentType(); |
| component.setComponentType(cType); |
| } |
| cType.setComponentTypeId(aComponentTypeId); |
| } finally { |
| if(core != null) { |
| core.saveIfNecessary(null); |
| core.dispose(); |
| } |
| } |
| } |
| |
| public Properties getMetaProperties() { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| |
| public IPath[] getMetaResources() { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| |
| public void setMetaResources(IPath[] theMetaResourcePaths) { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| public IVirtualResource[] getResources(String aResourceType) { |
| StructureEdit core = null; |
| try { |
| core = StructureEdit.getStructureEditForRead(getProject()); |
| WorkbenchComponent component = core.findComponentByName(getName()); |
| List currentResources = component.getResources(); |
| List foundResources = new ArrayList(); |
| |
| for (Iterator iter = currentResources.iterator(); iter.hasNext();) { |
| ComponentResource resource = (ComponentResource) iter.next(); |
| if(aResourceType == null || aResourceType.equals(resource.getResourceType())) { |
| IVirtualResource vres = createVirtualResource(resource); |
| if(vres != null) |
| foundResources.add(vres); |
| } |
| |
| } |
| return (IVirtualResource[]) foundResources.toArray(new IVirtualResource[foundResources.size()]); |
| } finally { |
| if(core != null) |
| core.dispose(); |
| } |
| } |
| |
| private IVirtualResource createVirtualResource(ComponentResource aComponentResource) { |
| IResource resource = StructureEdit.getEclipseResource(aComponentResource); |
| switch(resource.getType()) { |
| case IResource.FILE: |
| return ComponentCore.createFile(getProject(), getName(), aComponentResource.getRuntimePath()); |
| case IResource.FOLDER: |
| return ComponentCore.createFolder(getProject(), getName(), aComponentResource.getRuntimePath()); |
| } |
| return null; |
| } |
| |
| public IVirtualReference[] getReferences() { |
| StructureEdit core = null; |
| try { |
| core = StructureEdit.getStructureEditForRead(getProject()); |
| WorkbenchComponent component = core.findComponentByName(getName()); |
| List referencedComponents = component.getReferencedComponents(); |
| ReferencedComponent referencedComponent = null; |
| |
| List references = new ArrayList(); |
| IVirtualComponent targetComponent = null; |
| IProject targetProject = null; |
| String targetComponentName = null; |
| for (Iterator iter = referencedComponents.iterator(); iter.hasNext();) { |
| referencedComponent = (ReferencedComponent) iter.next(); |
| try { |
| targetProject = StructureEdit.getContainingProject(referencedComponent.getHandle()); |
| } catch(UnresolveableURIException uurie) { } |
| // if the project cannot be resolved, assume it's local |
| if(targetProject == null) |
| targetProject = getProject(); |
| |
| try { |
| targetComponentName = StructureEdit.getDeployedName(referencedComponent.getHandle()); |
| targetComponent = ComponentCore.createComponent(targetProject, targetComponentName); |
| references.add(new VirtualReference(this, targetComponent, referencedComponent.getRuntimePath(), referencedComponent.getDependencyType().getValue())); |
| |
| } catch (UnresolveableURIException e) { |
| } |
| |
| } |
| |
| return (IVirtualReference[]) references.toArray(new IVirtualReference[references.size()]); |
| } finally { |
| if(core != null) |
| core.dispose(); |
| } |
| } |
| |
| public void setReferences(IVirtualReference[] references) { |
| StructureEdit core = null; |
| try { |
| core = StructureEdit.getStructureEditForWrite(getProject()); |
| WorkbenchComponent component = core.findComponentByName(getName()); |
| List referencedComponents = component.getReferencedComponents(); |
| ReferencedComponent referencedComponent = null; |
| |
| component.getReferencedComponents().clear(); |
| ComponentcoreFactory factory = ComponentcorePackage.eINSTANCE.getComponentcoreFactory(); |
| for (int i=0; i<references.length; i++) { |
| referencedComponent = factory.createReferencedComponent(); |
| referencedComponent.setDependencyType(DependencyType.get(references[i].getDependencyType())); |
| referencedComponent.setRuntimePath(references[i].getRuntimePath()); |
| referencedComponent.setHandle(ModuleURIUtil.fullyQualifyURI(references[i].getReferencedComponent().getProject(), references[i].getReferencedComponent().getName())); |
| component.getReferencedComponents().add(referencedComponent); |
| } |
| |
| } finally { |
| if(core != null) { |
| core.saveIfNecessary(null); |
| core.dispose(); |
| } |
| } |
| } |
| |
| public boolean equals(Object anOther) { |
| if(anOther instanceof IVirtualComponent) { |
| IVirtualComponent otherComponent = (IVirtualComponent) anOther; |
| return getProject().equals(otherComponent.getProject()) && getName().equals(otherComponent.getName()); |
| } |
| return false; |
| } |
| |
| public IVirtualReference getReference(String aComponentName) { |
| IVirtualReference[] refs = getReferences(); |
| for (int i = 0; i < refs.length; i++) { |
| IVirtualReference reference = refs[i]; |
| if (reference.getReferencedComponent().getName().equals(aComponentName)) |
| return reference; |
| } |
| return null; |
| } |
| |
| public String getVersion(){ |
| StructureEdit core = null; |
| try { |
| core = StructureEdit.getStructureEditForRead(getProject()); |
| WorkbenchComponent component = core.findComponentByName(getName()); |
| ComponentType compType = component.getComponentType(); |
| if( compType != null) |
| return compType.getVersion(); |
| } finally { |
| if(core != null) |
| core.dispose(); |
| } |
| return ""; |
| } |
| |
| } |