Attachment 3837 Details for Bug 33475 – EclipseHomeInitializer

EclipseHomeInitializer

EclipseHomeInitializer.java (text/plain), 2.16 KB, created by Wassim Melhem

on 2003-03-04 18:43:27 EST

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Creator: Wassim Melhem

Created: 2003-03-04 18:43:27 EST

Size: 2.16 KB

patch

obsolete

>/**
> * Created on Apr 10, 2002
> *
> * To change this generated comment edit the template variable "filecomment":
> * Workbench>Preferences>Java>Templates.
> */
>package org.eclipse.pde.internal.core;
>
>
>import java.io.File;
>
>import org.eclipse.core.runtime.IPath;
>import org.eclipse.core.runtime.Path;
>import org.eclipse.core.runtime.Preferences;
>import org.eclipse.jdt.core.ClasspathVariableInitializer;
>import org.eclipse.jdt.core.JavaCore;
>import org.eclipse.jdt.core.JavaModelException;
>
>/**
> *
> */
>public class EclipseHomeInitializer extends ClasspathVariableInitializer {
>
>	/**
>	 * Constructor for EclipseHomeInitializer.
>	 */
>	public EclipseHomeInitializer() {
>		super();
>	}
>
>	/**
>	 * @see ClasspathVariableInitializer#initialize(String)
>	 */
>	public void initialize(String variable) {
>		resetEclipseHomeVariables();
>	}
>
>	public static void resetEclipseHomeVariables() {
>		String[] variables = JavaCore.getClasspathVariableNames();
>
>		// Remove all ECLIPSE_HOME* variables (except for ECLIPSE_HOME)
>		for (int i = 0; i < variables.length; i++) {
>			if (variables[i].startsWith(PDECore.ECLIPSE_HOME_VARIABLE)
>				&& !variables[i].equals(PDECore.ECLIPSE_HOME_VARIABLE)) {
>				JavaCore.removeClasspathVariable(variables[i], null);
>			}
>		}
>		try {
>			// Initialize the ECLIPSE_HOME variable
>			Preferences pref = PDECore.getDefault().getPluginPreferences();
>			String platformHome = pref.getString(ICoreConstants.PLATFORM_PATH);
>			JavaCore.setClasspathVariable(
>				PDECore.ECLIPSE_HOME_VARIABLE,
>				new Path(platformHome),
>				null);
>
>			// Go through all the link files, and create an ECLIPSE_HOME_* variable
>			// for every link.
>			File[] linkFiles = PluginPathFinder.getLinkFiles(platformHome);
>			if (linkFiles != null) {
>				for (int i = 0; i < linkFiles.length; i++) {
>					String path = PluginPathFinder.getPath(platformHome, linkFiles[i]);
>					if (path != null) {
>						String variable =
>							PDECore.ECLIPSE_HOME_VARIABLE + "_"
>								+ linkFiles[i].getName().replace('.', '_').toUpperCase();
>						JavaCore.setClasspathVariable(variable, new Path(path), null);
>					}
>				}
>			}
>		} catch (JavaModelException e) {
>		}
>	}
>}

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Attachments on bug 33475: 3828 | 3837