[Rubyeclipse-commit] SF.net SVN: rubyeclipse: [1785] trunk/org.rubypeople.rdt.launching/src/org/ rubypeople/rdt/internal/launching/RubyContainer.java

[<caw...@us...>]

Revision: 1785
          http://svn.sourceforge.net/rubyeclipse/?rev=1785&view=rev
Author:   cawilliams
Date:     2007-01-18 06:10:59 -0800 (Thu, 18 Jan 2007)

Log Message:
-----------


Removed Paths:
-------------
    trunk/org.rubypeople.rdt.launching/src/org/rubypeople/rdt/internal/launching/RubyContainer.java

Deleted: trunk/org.rubypeople.rdt.launching/src/org/rubypeople/rdt/internal/launching/RubyContainer.java
===================================================================
--- trunk/org.rubypeople.rdt.launching/src/org/rubypeople/rdt/internal/launching/RubyContainer.java	2007-01-18 13:59:41 UTC (rev 1784)
+++ trunk/org.rubypeople.rdt.launching/src/org/rubypeople/rdt/internal/launching/RubyContainer.java	2007-01-18 14:10:59 UTC (rev 1785)
@@ -1,85 +0,0 @@
-package org.rubypeople.rdt.internal.launching;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.eclipse.core.runtime.IPath;
-import org.rubypeople.rdt.core.ILoadpathContainer;
-import org.rubypeople.rdt.core.ILoadpathEntry;
-import org.rubypeople.rdt.core.RubyCore;
-import org.rubypeople.rdt.launching.IInterpreter;
-import org.rubypeople.rdt.launching.IInterpreterInstallChangedListener;
-import org.rubypeople.rdt.launching.PropertyChangeEvent;
-
-public class RubyContainer implements ILoadpathContainer {
-
-	private static Map fgLoadpathEntries;
-	private IInterpreter fInterpreter;
-
-	public RubyContainer(IInterpreter interpreter, IPath containerPath) {
-		fInterpreter = interpreter;
-	}
-
-	public String getDescription() {
-		return "Ruby System Library";
-	}
-
-	public ILoadpathEntry[] getLoadpathEntries() {
-		return getLoadpathEntries(fInterpreter);
-	}
-	
-	/**
-	 * Returns the loadpath entries associated with the given VM.
-	 * 
-	 * @param vm
-	 * @return loadpath entries
-	 */
-	private static ILoadpathEntry[] getLoadpathEntries(IInterpreter vm) {
-		if (fgLoadpathEntries == null) {
-			fgLoadpathEntries = new HashMap(10);
-			// add a listener to clear cached value when a VM changes or is removed
-			IInterpreterInstallChangedListener listener = new IInterpreterInstallChangedListener() {
-				public void defaultInterpreterInstallChanged(IInterpreter previous, IInterpreter current) {
-				}
-
-				public void interpreterChanged(PropertyChangeEvent event) {
-					if (event.getSource() != null) {
-						fgLoadpathEntries.remove(event.getSource());
-					}
-				}
-
-				public void interpreterAdded(IInterpreter newVm) {
-				}
-
-				public void interpreterRemoved(IInterpreter removedVm) {
-					fgLoadpathEntries.remove(removedVm);
-				}
-			};
-			RubyRuntime.addInterpreterInstallChangedListener(listener);
-		}
-		ILoadpathEntry[] entries = (ILoadpathEntry[])fgLoadpathEntries.get(vm);
-		if (entries == null) {
-			entries = computeLoadpathEntries(vm);
-			fgLoadpathEntries.put(vm, entries);
-		}
-		return entries;
-	}
-	
-	/**
-	 * Computes the loadpath entries associated with a VM - one entry per library.
-	 * 
-	 * @param vm
-	 * @return loadpath entries
-	 */
-	private static ILoadpathEntry[] computeLoadpathEntries(IInterpreter vm) {
-		IPath[] libs = vm.getLibraryLocations();
-		List entries = new ArrayList(libs.length);
-		for (int i = 0; i < libs.length; i++) {
-			entries.add(RubyCore.newLibraryEntry(libs[i], false));
-		}
-		return (ILoadpathEntry[])entries.toArray(new ILoadpathEntry[entries.size()]);		
-	}
-
-}


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