GenericJavaScriptInstallType.java

package org.eclipse.dltk.javascript.internal.launching;

import java.io.IOException;

import org.eclipse.core.runtime.ILog;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.dltk.core.environment.IDeployment;
import org.eclipse.dltk.core.environment.IFileHandle;
import org.eclipse.dltk.internal.launching.AbstractInterpreterInstallType;
import org.eclipse.dltk.javascript.core.JavaScriptNature;
import org.eclipse.dltk.javascript.launching.JavaScriptLaunchingPlugin;
import org.eclipse.dltk.launching.EnvironmentVariable;
import org.eclipse.dltk.launching.IInterpreterInstall;
import org.eclipse.dltk.launching.LibraryLocation;

public class GenericJavaScriptInstallType extends
		AbstractInterpreterInstallType {

	public static final String DBGP_FOR_RHINO_BUNDLE_ID = "org.eclipse.dltk.javascript.rhino.dbgp"; //$NON-NLS-1$
	public static final String EMBEDDED_RHINO_BUNDLE_ID = "org.eclipse.dltk.javascript.rhino"; //$NON-NLS-1$

	public String getNatureId() {
		return JavaScriptNature.NATURE_ID;
	}

	public String getName() {
		return "Generic Rhino install"; //$NON-NLS-1$
	}

	public LibraryLocation[] getDefaultLibraryLocations(
			IFileHandle installLocation, EnvironmentVariable[] variables,
			IProgressMonitor monitor) {
		// final List result = new ArrayList();
		// ClasspathUtils.collectClasspath(
		// new String[] { EMBEDDED_RHINO_BUNDLE_ID }, result);
		// if (!result.isEmpty()) {
		// final IPath fullPath = EnvironmentPathUtils.getFullPath(
		// LocalEnvironment.getInstance(), new Path((String) result
		// .get(0)));
		// return new LibraryLocation[] { new LibraryLocation(fullPath) };
		// }
		return new LibraryLocation[0];
	}

	private static String[] possibleExes = { "js" };

	protected String getPluginId() {
		return JavaScriptLaunchingPlugin.PLUGIN_ID;
	}

	protected String[] getPossibleInterpreterNames() {
		return possibleExes;
	}

	protected IInterpreterInstall doCreateInterpreterInstall(String id) {
		return new GenericJavaScriptInstall(this, id);
	}

	public IStatus validateInstallLocation(IFileHandle installLocation) {
		return Status.OK_STATUS;
	}

	protected IPath createPathFile(IDeployment deployment) throws IOException {
		// this method should not be used
		throw new RuntimeException("This method should not be used");
	}

	protected ILog getLog() {
		return JavaScriptLaunchingPlugin.getDefault().getLog();
	}
}