/*
* $Id: JettyLaunchConfigurationClassPathProvider.java 179 2011-06-29 19:16:42Z tonylovejava@gmail.com $
* $HeadURL: https://run-jetty-run.googlecode.com/svn/trunk/plugin/src/runjettyrun/JettyLaunchConfigurationClassPathProvider.java $
*
* ==============================================================================
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package runjettyrun;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants;
import org.eclipse.jdt.launching.IRuntimeClasspathEntry;
import org.eclipse.jdt.launching.JavaRuntime;
import org.eclipse.jdt.launching.StandardClasspathProvider;
import runjettyrun.container.RunJettyRunContainerClasspathEntry;
import runjettyrun.extensions.IJettyPackageProvider;
import runjettyrun.utils.RunJettyRunClasspathUtil;
import runjettyrun.utils.RunJettyRunLaunchConfigurationUtil;
public class JettyLaunchConfigurationClassPathProvider extends
StandardClasspathProvider {
public JettyLaunchConfigurationClassPathProvider() {
}
public IRuntimeClasspathEntry[] computeUnresolvedClasspath(
ILaunchConfiguration configuration) throws CoreException {
IRuntimeClasspathEntry[] classpath = super
.computeUnresolvedClasspath(configuration);
boolean useDefault = configuration.getAttribute(
IJavaLaunchConfigurationConstants.ATTR_DEFAULT_CLASSPATH, true);
if (useDefault) {
classpath = RunJettyRunClasspathUtil.filterWebInfLibs(classpath, configuration);
classpath = addJetty(classpath, configuration);
} else {
// recover persisted classpath
classpath = recoverRuntimePath(configuration,
IJavaLaunchConfigurationConstants.ATTR_CLASSPATH);
}
try {
if(configuration.getAttribute(Plugin.ATTR_ENABLE_JNDI,false)){
List<IRuntimeClasspathEntry> entries = new ArrayList<IRuntimeClasspathEntry>();
entries.addAll(Arrays.asList(classpath));
entries.add(new RunJettyRunContainerClasspathEntry(Plugin.CONTAINER_RJR_JETTY_JNDI,IRuntimeClasspathEntry.USER_CLASSES));
return entries.toArray(new IRuntimeClasspathEntry[0]);
}
} catch (CoreException e) {
}
return classpath;
}
private IRuntimeClasspathEntry[] addJetty(
IRuntimeClasspathEntry[] existing, ILaunchConfiguration config) {
List<IRuntimeClasspathEntry> entries = new ArrayList<IRuntimeClasspathEntry>();
entries.addAll(Arrays.asList(existing));
entries.add(new RunJettyRunContainerClasspathEntry(Plugin.CONTAINER_RJR_JETTY,IRuntimeClasspathEntry.USER_CLASSES));
return entries.toArray(new IRuntimeClasspathEntry[0]);
}
/*
* James Synge: overriding so that I can block the inclusion of external
* libraries that should be found in WEB-INF/lib, and shouldn't be on the
* JVM's class path.
*
* (non-Javadoc)
*
* @see
* org.eclipse.jdt.launching.StandardClasspathProvider#resolveClasspath(org
* .eclipse.jdt.launching.IRuntimeClasspathEntry[],
* org.eclipse.debug.core.ILaunchConfiguration)
*/
public IRuntimeClasspathEntry[] resolveClasspath(
IRuntimeClasspathEntry[] entries, ILaunchConfiguration configuration)
throws CoreException {
Set<IRuntimeClasspathEntry> all = new LinkedHashSet<IRuntimeClasspathEntry>(
entries.length);
for (int i = 0; i < entries.length; i++) {
IRuntimeClasspathEntry entry = entries[i];
IResource resource = entry.getResource();
if (resource instanceof IProject) {
continue;
}
if(Plugin.CONTAINER_RJR_JETTY.equals(entry.getVariableName())){
all.addAll(Arrays.asList(RunJettyRunLaunchConfigurationUtil.loadPackage(configuration, IJettyPackageProvider.TYPE_JETTY_BUNDLE)));
}else if(Plugin.CONTAINER_RJR_JETTY_JNDI.equals(entry.getVariableName())){
all.addAll(Arrays.asList(RunJettyRunLaunchConfigurationUtil.loadPackage(configuration, IJettyPackageProvider.TYPE_UTIL)));
}else{
//resloved by default
//here's as same as StandardClasspathProvider
all.addAll(Arrays.asList(JavaRuntime.resolveRuntimeClasspathEntry(entry, configuration)));
}
}
return all.toArray(new IRuntimeClasspathEntry[0]);
}
}