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/*
* Created on Feb 3, 2005
*
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
*/
package org.eclipse.jst.j2ee.internal.deployables;
import java.lang.reflect.InvocationTargetException;
import java.util.List;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Path;
import org.eclipse.emf.common.util.URI;
import org.eclipse.jdt.core.IClasspathEntry;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.internal.core.ClasspathEntry;
import org.eclipse.wst.common.frameworks.internal.operations.WTPOperation;
import org.eclipse.wst.common.modulecore.ModuleCore;
import org.eclipse.wst.common.modulecore.WorkbenchModule;
import org.eclipse.wst.common.modulecore.WorkbenchModuleResource;
import org.eclipse.wst.common.modulecore.internal.builder.DeployableModuleBuilder;
import org.eclipse.wst.common.modulecore.internal.builder.DeployableModuleBuilderDataModel;
import com.ibm.wtp.emf.workbench.ProjectUtilities;
/**
* @author jialin
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
*/
public class JavaDeployableModuleBuilderOperation extends WTPOperation {
public JavaDeployableModuleBuilderOperation(JavaDeployableModuleBuilderDataModel dataModel) {
super(dataModel);
}
/* (non-Javadoc)
* @see org.eclipse.wst.common.frameworks.internal.operations.WTPOperation#execute(org.eclipse.core.runtime.IProgressMonitor)
*/
protected void execute(IProgressMonitor monitor) throws CoreException, InvocationTargetException, InterruptedException {
// preparation
JavaDeployableModuleBuilderDataModel dataModel = (JavaDeployableModuleBuilderDataModel) operationDataModel;
WorkbenchModule workbenchModule = (WorkbenchModule)dataModel.getProperty(DeployableModuleBuilderDataModel.WORKBENCH_MODULE);
IProject project = (IProject)dataModel.getProperty(DeployableModuleBuilderDataModel.PROJECT);
IPath projectPath = project.getFullPath();
IJavaProject javaProj = ProjectUtilities.getJavaProject(project);
List javaSourceFolderList = ProjectUtilities.getSourceContainers(project);
// create output container folder if it does not exist
IFolder outputContainer = (IFolder)dataModel.getProperty(DeployableModuleBuilderDataModel.OUTPUT_CONTAINER);
if(!outputContainer.exists())
createFolder(outputContainer);
IPath outputContainerPath = outputContainer.getFullPath();
// copy resources except the java source folder
List resourceList = workbenchModule.getResources();
for (int i = 0; i < resourceList.size(); i++) {
WorkbenchModuleResource wmr = (WorkbenchModuleResource)resourceList.get(i);
URI sourceURI = wmr.getSourcePath();
IPath sourcePath = new Path(sourceURI.toString());
IResource sourceResource = ModuleCore.getEclipseResource(wmr);
if (sourceResource == null)
continue;
// check if it is a java source folder
if (javaSourceFolderList.contains(sourceResource))
continue;
// create parent folders for deploy folder if not exist
URI deployURI = wmr.getDeployedPath();
IPath deployPath = outputContainerPath.append(deployURI.toString());
IPath parentPath = deployPath.removeLastSegments(1);
createFolder(parentPath);
DeployableModuleBuilder.smartCopy(sourceResource, deployPath, new NullProgressMonitor());
}
// set Java specific output path, do it after resource copy
IClasspathEntry[] cpe = javaProj.getRawClasspath();
boolean classpathModified = false;
for (int i = 0; i < resourceList.size(); i++) {
WorkbenchModuleResource wmr = (WorkbenchModuleResource)resourceList.get(i);
URI sourceURI = wmr.getSourcePath();
IPath sourcePath = new Path(sourceURI.toString());
IResource sourceResource = ModuleCore.getEclipseResource(wmr);
// check if it is a java source folder
if (javaSourceFolderList.contains(sourceResource)) {
// get the classpath entry
int index = -1;
for (int j = 0; j < cpe.length; j++) {
if (cpe[j].getPath().equals(sourcePath)) {
index = j;
break;
}
}
URI deployURI = wmr.getDeployedPath();
IPath classFilesPath = outputContainerPath.append(deployURI.toString());
// check if the classpath is modified. Use relative path to avoid
// the problem that drive letter could be upper or lower case
IPath relativeClassFilesPath = classFilesPath.makeRelative();
IPath oldClassFilesPath = ((ClasspathEntry)cpe[index]).specificOutputLocation;
IPath oldRelativeClassFilesPath = null;
if (oldClassFilesPath != null)
oldRelativeClassFilesPath = oldClassFilesPath.makeRelative();
if (!relativeClassFilesPath.equals(oldRelativeClassFilesPath)) {
createFolder(classFilesPath);
((ClasspathEntry)cpe[index]).specificOutputLocation = classFilesPath;
classpathModified = true;
}
}
}
// update classpath only when it is modified
if (classpathModified)
javaProj.setRawClasspath(cpe, new NullProgressMonitor());
}
/**
* @param outputContainer
*/
private void createFolder(IFolder outputContainer) {
IContainer parentContainer = outputContainer.getParent();
if(parentContainer != null && !parentContainer.exists() && parentContainer.getType() == IResource.FOLDER) {
createFolder((IFolder)outputContainer.getParent());
}
try {
if(!outputContainer.exists())
outputContainer.create(true, true, null);
} catch (CoreException e) {
e.printStackTrace();
}
}
/**
* Get resource for given absolute path
*
* @exception com.ibm.itp.core.api.resources.CoreException
*/
private IResource getResource(IPath absolutePath) throws CoreException {
IResource resource = null;
if (absolutePath != null && !absolutePath.isEmpty())
resource = ResourcesPlugin.getWorkspace().getRoot().findMember(absolutePath);
return resource;
}
/**
* Create a folder for given absolute path
*
* @exception com.ibm.itp.core.api.resources.CoreException
*/
private IFolder createFolder(IPath absolutePath) throws CoreException {
if (absolutePath == null || absolutePath.isEmpty())
return null;
IFolder folder = getWorkspace().getRoot().getFolder(absolutePath);
// check if the parent is there
IContainer parent = folder.getParent();
if (parent != null && !parent.exists() && (parent instanceof IFolder))
createFolder(parent.getFullPath());
if (!folder.exists())
folder.create(true, true, new NullProgressMonitor());
return folder;
}
}
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