private void addToolsJar(ILaunchConfiguration configuration, List rtes, String path) {
IRuntimeClasspathEntry tools = getToolsJar(configuration);
if (tools == null) {
if (path != null) {
// use the global entry
rtes.add(JavaRuntime.newArchiveRuntimeClasspathEntry(new Path(path)));
} else {
// use the default vm install to try to find a tools.jar
IVMInstall install = JavaRuntime.getDefaultVMInstall();
if (install != null) {
IAntClasspathEntry entry =
AntCorePlugin.getPlugin()
.getPreferences()
.getToolsJarEntry(new Path(install.getInstallLocation().getAbsolutePath()));
if (entry != null) {
rtes.add(
JavaRuntime.newArchiveRuntimeClasspathEntry(
new Path(entry.getEntryURL().getPath())));
}
}
}
} else {
rtes.add(tools);
}
}
/**
* Returns the tools.jar to use for this launch configuration, or <code>null</code> if none.
*
* @param configuration configuration to resolve a tools.jar for
* @return associated tools.jar archive, or <code>null</code>
*/
private IRuntimeClasspathEntry getToolsJar(ILaunchConfiguration configuration) {
try {
IVMInstall install = JavaRuntime.computeVMInstall(configuration);
if (install != null) {
IAntClasspathEntry entry =
AntCorePlugin.getPlugin()
.getPreferences()
.getToolsJarEntry(new Path(install.getInstallLocation().getAbsolutePath()));
if (entry != null) {
return JavaRuntime.newArchiveRuntimeClasspathEntry(
new Path(entry.getEntryURL().getPath()));
}
}
} catch (CoreException ce) {
// likely dealing with a non-Java project
}
return null;
}
/* (non-Javadoc)
* @see org.eclipse.jdt.launching.IRuntimeClasspathEntry2#getRuntimeClasspathEntries(org.eclipse.debug.core.ILaunchConfiguration)
*/
public IRuntimeClasspathEntry[] getRuntimeClasspathEntries(ILaunchConfiguration configuration)
throws CoreException {
boolean separateVM = AntLaunchingUtil.isSeparateJREAntBuild(configuration);
boolean setInputHandler = configuration.getAttribute(AntLaunching.SET_INPUTHANDLER, true);
AntCorePreferences prefs = AntCorePlugin.getPlugin().getPreferences();
IAntClasspathEntry[] antClasspathEntries = prefs.getContributedClasspathEntries();
IAntClasspathEntry[] userEntries = prefs.getAdditionalClasspathEntries();
List rtes = new ArrayList(antClasspathEntries.length + userEntries.length);
IAntClasspathEntry entry;
for (int i = 0; i < antClasspathEntries.length; i++) {
entry = antClasspathEntries[i];
if (!separateVM || (separateVM && !entry.isEclipseRuntimeRequired())) {
rtes.add(JavaRuntime.newStringVariableClasspathEntry(entry.getLabel()));
}
}
boolean haveToolsEntry = false;
String path;
for (int i = 0; i < userEntries.length; i++) {
entry = userEntries[i];
path = entry.getLabel();
IPath toolsPath = new Path(path);
if (toolsPath.lastSegment().equals("tools.jar")) { // $NON-NLS-1$
haveToolsEntry = true;
// replace with dynamically resolved tools.jar based on
// the JRE being used
addToolsJar(configuration, rtes, path);
} else {
rtes.add(JavaRuntime.newStringVariableClasspathEntry(path));
}
}
if (!haveToolsEntry) {
addToolsJar(configuration, rtes, null);
}
if (setInputHandler && separateVM) {
addSWTJars(rtes);
}
return (IRuntimeClasspathEntry[]) rtes.toArray(new IRuntimeClasspathEntry[rtes.size()]);
}