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/*******************************************************************************
* 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.jst.j2ee.internal.web.operations;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jdt.core.IClasspathEntry;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jdt.internal.core.ClasspathEntry;
import org.eclipse.jst.j2ee.internal.web.archive.operations.ContextRootUpdateOperation;
import org.eclipse.jst.j2ee.internal.web.archive.operations.WebContentNameUpdateOperation;
import org.eclipse.wst.common.frameworks.operations.IHeadlessRunnableWithProgress;
/**
* @version 1.0
* @author
*/
public class WebProjectPropertiesUpdateOperation implements IHeadlessRunnableWithProgress {
protected WebProjectInfo webProjectInfo;
// protected J2EEWebNatureRuntime nature;
public WebProjectPropertiesUpdateOperation(WebProjectInfo projectInfo) {
webProjectInfo = projectInfo;
IProject project = webProjectInfo.getProject();
//nature = (J2EEWebNatureRuntime) J2EEWebNatureRuntimeUtilities.getRuntime(project);
}
/*
* @see IHeadlessRunnableWithProgress#run(IProgressMonitor)
*/
public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
IProject project = webProjectInfo.getProject();
// Update the context root
String contextRoot = webProjectInfo.getContextRoot();
if (contextRoot != null) {
new ContextRootUpdateOperation(project, contextRoot).run(monitor);
}
// Update the web content name
String webContentName = webProjectInfo.getWebContentName();
if (webContentName != null) {
new WebContentNameUpdateOperation(project, webContentName).run(monitor);
}
// Update the Servlet and JSP Levels
int servletLevel = webProjectInfo.getServletLevel();
int jspLevel = webProjectInfo.getJSPLevel();
try {
updateClassPathEntries(monitor);
//TODO setOn Module forwrite
/* if (servletLevel != null)
nature.setServletLevel(servletLevel);
if (jspLevel != null)
nature.setJSPLevel(jspLevel);
*/
} catch (Exception e) {
throw new InvocationTargetException(e);
}
}
protected IClasspathEntry[] getClasspathsFromWebProjectInfo(WebProjectInfo wpInfo) {
IClasspathEntry[] wasClasspath = wpInfo.getWASClasspathEntries();
IClasspathEntry[] serverJdkClasspath = wpInfo.getServerJDKClasspathEntries();
List list = new ArrayList(wasClasspath.length + serverJdkClasspath.length);
list.addAll(Arrays.asList(wasClasspath));
list.addAll(Arrays.asList(serverJdkClasspath));
ClasspathEntry[] ret = new ClasspathEntry[list.size()];
return (IClasspathEntry[]) list.toArray(ret);
}
protected IClasspathEntry[] getOldDefaultClasspath() {
WebProjectInfo wpInfo = new WebProjectInfo();
//TODO switch to module level
/* wpInfo.setProject(nature.getProject());
wpInfo.setJSPLevel(nature.getJSPLevel());
wpInfo.setServletLevel(nature.getServletLevel());*/
return getClasspathsFromWebProjectInfo(wpInfo);
}
protected IClasspathEntry[] getDefaultClasspath() {
WebProjectInfo wpInfo = new WebProjectInfo();
//TODO switch to Module level
/* wpInfo.setProject(nature.getProject());
wpInfo.setJSPLevel(webProjectInfo.getJSPLevel());
wpInfo.setServletLevel(webProjectInfo.getServletLevel());*/
return getClasspathsFromWebProjectInfo(wpInfo);
}
protected void updateClassPathEntries(IProgressMonitor monitor) throws InvocationTargetException {
IProject project = webProjectInfo.getProject();
try {
if (project.hasNature(JavaCore.NATURE_ID)) {
IJavaProject javaProject = JavaCore.create(project);
IClasspathEntry[] existingClasspath = javaProject.getRawClasspath();
IClasspathEntry[] oldDefaultClasspath = getOldDefaultClasspath();
IClasspathEntry[] defaultClasspath = getDefaultClasspath();
IClasspathEntry[] newClasspath = ClasspathUtilities.removeClasspathEntries(existingClasspath, oldDefaultClasspath);
newClasspath = ClasspathUtilities.addClasspathEntries(newClasspath, defaultClasspath);
javaProject.setRawClasspath(newClasspath, monitor);
}
} catch (JavaModelException e) {
throw new InvocationTargetException(e);
} catch (CoreException e) {
throw new InvocationTargetException(e);
}
}
}
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