Removed the AbstractToolReference class because there is no longer any need for it with the introduction of a dynamic styrategy for model element creation. I kept the IToolReference interface, though. Moved several public methods into it and changed the clients of those methods so that the interface is used.

build/org.eclipse.cdt.managedbuilder.core/plugin.properties

@@ -1,6 +1,5 @@
 pluginName=C/C++ Managed Builder Core
 providerName=Eclipse.org
 
-ExtensionPoint.name=Managed Build Tools
 GeneratedMakefileCBuilder.name=Generated Makefile Builder
 ManagedBuildNature.name=Managed Builder Project

build/org.eclipse.cdt.managedbuilder.core/plugin.xml

@@ -20,7 +20,7 @@
    </requires>
 
 
-   <extension-point id="ManagedBuildInfo" name="%ExtensionPoint.name" schema="schema/ManagedBuildTools.exsd"/>
+   <extension-point id="ManagedBuildInfo" name="Managed Build Tools" schema="schema/ManagedBuildTools.exsd"/>
 
 <!-- =================================================================================== -->
 <!-- Extension Point: IScannerInfoProvider for the managed Builder                       -->

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/core/AbstractToolReference.java

@@ -1,103 +0,0 @@
-package org.eclipse.cdt.managedbuilder.core;
-
-/**********************************************************************
- * Copyright (c) 2004 TimeSys Corporation and others.
- *
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- *
- * Contributors:
- *     TimeSys Corporation - initial API and implementation
- **********************************************************************/
-
-public abstract class AbstractToolReference implements IToolReference {
-
-	protected ITool parent;
-	
-	public AbstractToolReference() {
-	}
-	
-	public AbstractToolReference(ITool parent) {
-		this.parent = parent;
-	}
-	
-	public boolean references(ITool target) {
-		if (equals(target)) {
-			// we are the target
-			return true;
-		}
-		else if (parent instanceof IToolReference) {
-			// check the reference we are overriding
-			return ((IToolReference)parent).references(target);
-		}
-		else if (target instanceof IToolReference) {
-			return parent.equals(((IToolReference)target).getTool()); 
-		}
-		else {
-			// the real reference
-			return parent.equals(target);
-		}
-	}
-
-	public ITool getTool() {
-		return parent;
-	}
-
-	public boolean buildsFileType(String extension) {
-		return parent.buildsFileType(extension);
-	}
-
-	public int getNatureFilter() {
-		return parent.getNatureFilter();
-	}
-
-	public IOption getOption(String id) {
-		return parent.getOption(id);
-	}
-
-	public IOption[] getOptions() {
-		return parent.getOptions();
-	}
-
-	public String getOutputExtension(String inputExtension) {
-		return parent.getOutputExtension(inputExtension);
-	}
-
-	public String getOutputFlag() {
-		return parent.getOutputFlag();
-	}
-
-	public String getOutputPrefix() {
-		return parent.getOutputPrefix();
-	}
-
-	public String getToolCommand() {
-		return parent.getToolCommand();
-	}
-
-	public String getToolFlags() throws BuildException {
-		return parent.getToolFlags();
-	}
-
-	public IOptionCategory getTopOptionCategory() {
-		return parent.getTopOptionCategory();
-	}
-
-	public boolean isHeaderFile(String ext) {
-		return parent.isHeaderFile(ext);
-	}
-
-	public boolean producesFileType(String outputExtension) {
-		return parent.producesFileType(outputExtension);
-	}
-
-	public String getId() {
-		return parent.getId();
-	}
-
-	public String getName() {
-		return parent.getName();
-	}
-}

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/core/IToolReference.java

@@ -10,8 +10,36 @@
  *     TimeSys Corporation - initial API and implementation
  **********************************************************************/
 package org.eclipse.cdt.managedbuilder.core;
+
+import java.util.List;
+
+import org.eclipse.cdt.managedbuilder.internal.core.OptionReference;
+
 public interface IToolReference extends ITool {
 	
+	/**
+	 * Answers a reference to the option. If the reference does not exist, 
+	 * a new reference is created. 
+	 * 
+	 * @param option
+	 * @return OptionReference
+	 */
+	public OptionReference createOptionReference(IOption option);
+	
+	/**
+	 * Answers the list of option references contained in the receiver.
+	 * 
+	 * @return List
+	 */
+	public List getOptionReferenceList();
+
+	/**
+	 * Answers the tool that the reference has been created for.
+	 * 
+	 * @return
+	 */
+	public ITool getTool();
+
 	/**
 	 * Answers <code>true</code> if the reference is a reference to the 
 	 * tool specified in the argument.
@@ -21,11 +49,13 @@ public interface IToolReference extends ITool {
 	 */
 	public boolean references(ITool tool);
 	
+	
 	/**
-	 * Answers the tool that the reference has been created for.
+	 * Set the tool command in the receiver to be the argument.
 	 * 
-	 * @return
+	 * @param cmd
+	 * @return <code>true</code> if the command is changed, else <code>false</code>
 	 */
-	public ITool getTool();
+	public boolean setToolCommand(String cmd);
 
 }

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/core/ManagedBuildManager.java

@@ -36,8 +36,6 @@ import org.eclipse.cdt.core.parser.IScannerInfoProvider;
 import org.eclipse.cdt.managedbuilder.internal.core.Configuration;
 import org.eclipse.cdt.managedbuilder.internal.core.DefaultManagedConfigElement;
 import org.eclipse.cdt.managedbuilder.internal.core.ManagedBuildInfo;
-import org.eclipse.cdt.managedbuilder.internal.core.ToolReference;
-import org.eclipse.cdt.managedbuilder.core.ManagedBuilderCorePlugin;
 import org.eclipse.cdt.managedbuilder.internal.core.Target;
 import org.eclipse.cdt.managedbuilder.internal.core.Tool;
 import org.eclipse.core.resources.IFile;
@@ -282,9 +280,9 @@ public class ManagedBuildManager extends AbstractCExtension implements IScannerI
 	 */
 	public static void setToolCommand(IConfiguration config, ITool tool, String command) {
 		// The tool may be a reference.
-		if (tool instanceof ToolReference) {
+		if (tool instanceof IToolReference) {
 			// If so, just set the command in the reference
-			((ToolReference)tool).setToolCommand(command);
+			((IToolReference)tool).setToolCommand(command);
 		} else {
 			config.setToolCommand(tool, command);
 		}

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/Configuration.java

@@ -23,6 +23,7 @@ import org.eclipse.cdt.managedbuilder.core.IManagedConfigElement;
 import org.eclipse.cdt.managedbuilder.core.IOption;
 import org.eclipse.cdt.managedbuilder.core.ITarget;
 import org.eclipse.cdt.managedbuilder.core.ITool;
+import org.eclipse.cdt.managedbuilder.core.IToolReference;
 import org.eclipse.cdt.managedbuilder.core.ManagedBuildManager;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
@@ -225,7 +226,7 @@ public class Configuration extends BuildObject implements IConfiguration {
 				return toolRef.createOptionReference(option);
 			}
 		} else {
-			ToolReference toolRef = getToolReference(option.getTool());
+			IToolReference toolRef = getToolReference(option.getTool());
 			if (toolRef == null)
 				toolRef = new ToolReference(this, option.getTool());
 			return toolRef.createOptionReference(option);
@@ -299,7 +300,7 @@ public class Configuration extends BuildObject implements IConfiguration {
 		
 		// Replace tools with local overrides
 		for (int i = 0; i < tools.length; ++i) {
-			ToolReference ref = getToolReference(tools[i]);
+			IToolReference ref = getToolReference(tools[i]);
 			if (ref != null)
 				tools[i] = ref;
 		}
@@ -331,7 +332,7 @@ public class Configuration extends BuildObject implements IConfiguration {
 		List references = new ArrayList();
 		
 		// Get all the option references I add for this tool
-		ToolReference toolRef = getToolReference(tool);
+		IToolReference toolRef = getToolReference(tool);
 		if (toolRef != null) {
 			references.addAll(toolRef.getOptionReferenceList());
 		}
@@ -372,7 +373,7 @@ public class Configuration extends BuildObject implements IConfiguration {
 	 * @param tool
 	 * @return ToolReference
 	 */
-	private ToolReference getToolReference(ITool tool) {
+	private IToolReference getToolReference(ITool tool) {
 		// See if the receiver has a reference to the tool
 		ToolReference ref = null;
 		if (tool == null) return ref;
@@ -506,7 +507,7 @@ public class Configuration extends BuildObject implements IConfiguration {
 		// Make sure the command is different
 		if (command != null) {
 			// Does this config have a ref to the tool
-			ToolReference ref = getToolReference(tool);
+			IToolReference ref = getToolReference(tool);
 			if (ref == null) {
 				// Then make one
 				ref = new ToolReference(this, tool);

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/ToolReference.java

@@ -14,23 +14,25 @@ import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 
-import org.eclipse.cdt.managedbuilder.core.AbstractToolReference;
 import org.eclipse.cdt.managedbuilder.core.BuildException;
 import org.eclipse.cdt.managedbuilder.core.IBuildObject;
 import org.eclipse.cdt.managedbuilder.core.IConfiguration;
 import org.eclipse.cdt.managedbuilder.core.IManagedConfigElement;
 import org.eclipse.cdt.managedbuilder.core.IOption;
+import org.eclipse.cdt.managedbuilder.core.IOptionCategory;
 import org.eclipse.cdt.managedbuilder.core.ITool;
+import org.eclipse.cdt.managedbuilder.core.IToolReference;
 import org.eclipse.cdt.managedbuilder.core.ManagedBuildManager;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 import org.w3c.dom.Node;
 import org.w3c.dom.NodeList;
 
-public class ToolReference extends AbstractToolReference {
+public class ToolReference implements IToolReference {
 	private String command;
 	private List optionReferences;
 	private IBuildObject owner;
+	protected ITool parent;
 	private boolean resolved = true;
 	
 	/**
@@ -110,7 +112,7 @@ public class ToolReference extends AbstractToolReference {
 	 * @param parent The <code>ITool</code>tool the reference will be based on.
 	 */
 	public ToolReference(BuildObject owner, ITool parent) {
-		super(parent);
+		this.parent = parent;
 		this.owner = owner;
 		
 		if (owner instanceof Configuration) {
@@ -120,6 +122,27 @@ public class ToolReference extends AbstractToolReference {
 		}
 	}
 
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.IToolReference#references(org.eclipse.cdt.managedbuilder.core.ITool)
+	 */
+	public boolean references(ITool target) {
+		if (equals(target)) {
+			// we are the target
+			return true;
+		}
+		else if (parent instanceof IToolReference) {
+			// check the reference we are overriding
+			return ((IToolReference)parent).references(target);
+		}
+		else if (target instanceof IToolReference) {
+			return parent.equals(((IToolReference)target).getTool()); 
+		}
+		else {
+			// the real reference
+			return parent.equals(target);
+		}
+	}
+
 	public void resolveReferences() {
 		if (!resolved) {
 			resolved = true;
@@ -155,23 +178,15 @@ public class ToolReference extends AbstractToolReference {
 		getOptionReferenceList().add(optionRef);
 	}
 
-	private OptionReference getOptionReference(String id) {
-		Iterator it = getOptionReferenceList().iterator();
-		while (it.hasNext()) {
-			OptionReference current = (OptionReference)it.next();
-			if (current.getId().equals(id)) {
-				return current;
-			}
-		}
-		return null;
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.ITool#buildsFileType(java.lang.String)
+	 */
+	public boolean buildsFileType(String extension) {
+		return parent.buildsFileType(extension);
 	}
 
-	/**
-	 * Answers a reference to the option. If the reference does not exist, 
-	 * a new reference is created. 
-	 * 
-	 * @param option
-	 * @return OptionReference
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.IToolReference#createOptionReference(org.eclipse.cdt.managedbuilder.core.IOption)
 	 */
 	public OptionReference createOptionReference(IOption option) {
 		// Check if the option reference already exists
@@ -182,6 +197,70 @@ public class ToolReference extends AbstractToolReference {
 		return ref;
 	}
 	
+	/* (non-Javadoc)
+	 * @return
+	 */
+	protected List getAllOptionRefs() {
+		// First get all the option references this tool reference contains
+		if (owner instanceof Configuration) {
+			return ((Configuration)owner).getOptionReferences(parent);
+		} else if (owner instanceof Target) {
+			return ((Target)owner).getOptionReferences(parent);
+		} else {
+			// this shouldn't happen
+			return null;
+		}
+	}
+	
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.IBuildObject#getId()
+	 */
+	public String getId() {
+		return parent.getId();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.IBuildObject#getName()
+	 */
+	public String getName() {
+		return parent.getName();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.ITool#getNatureFilter()
+	 */
+	public int getNatureFilter() {
+		return parent.getNatureFilter();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.core.build.managed.ITool#getOption(java.lang.String)
+	 */
+	public IOption getOption(String id) {
+		IOption[] options = getOptions();
+		for (int i = 0; i < options.length; i++) {
+			IOption current = options[i];
+			if (current.getId().equals(id)) {
+				return current;
+			}
+		}
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.ITool#producesFileType(java.lang.String)
+	 */
+	public boolean producesFileType(String outputExtension) {
+		return parent.producesFileType(outputExtension);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.IToolReference#getTool()
+	 */
+	public ITool getTool() {
+		return parent;
+	}
+
 	/* (non-Javadoc)
 	 * @see org.eclipse.cdt.core.build.managed.ITool#getToolCommand()
 	 */
@@ -256,34 +335,13 @@ public class ToolReference extends AbstractToolReference {
 	}
 
 	/* (non-Javadoc)
-	 * @see org.eclipse.cdt.core.build.managed.ITool#getOptions()
+	 * @see org.eclipse.cdt.managedbuilder.core.ITool#getTopOptionCategory()
 	 */
-	public IOption[] getOptions() {
-		IOption[] options = parent.getOptions();
-		
-		// Replace with our references
-		for (int i = 0; i < options.length; ++i) {
-			OptionReference ref = getOptionReference(options[i]);
-			if (ref != null)
-				options[i] = ref;
-		}
-			
-		return options;
+	public IOptionCategory getTopOptionCategory() {
+		return parent.getTopOptionCategory();
 	}
 
-	protected List getAllOptionRefs() {
-		// First get all the option references this tool reference contains
-		if (owner instanceof Configuration) {
-			return ((Configuration)owner).getOptionReferences(parent);
-		} else if (owner instanceof Target) {
-			return ((Target)owner).getOptionReferences(parent);
-		} else {
-			// this shouldn't happen
-			return null;
-		}
-	}
-	
-	/* (non-javadoc)
+	/* (non-Javadoc)
 	 * Answers an option reference that overrides the option, or <code>null</code>
 	 * 
 	 * @param option
@@ -301,7 +359,26 @@ public class ToolReference extends AbstractToolReference {
 		return null;
 	}
 	
-	protected List getOptionReferenceList() {
+	/* (non-Javadoc)
+	 * 
+	 * @param id
+	 * @return
+	 */
+	private OptionReference getOptionReference(String id) {
+		Iterator it = getOptionReferenceList().iterator();
+		while (it.hasNext()) {
+			OptionReference current = (OptionReference)it.next();
+			if (current.getId().equals(id)) {
+				return current;
+			}
+		}
+		return null;
+	}
+	
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.IToolReference#getOptionReferenceList()
+	 */
+	public List getOptionReferenceList() {
 		if (optionReferences == null) {
 			optionReferences = new ArrayList();
 			optionReferences.clear();
@@ -311,17 +388,47 @@ public class ToolReference extends AbstractToolReference {
 	
 
 	/* (non-Javadoc)
-	 * @see org.eclipse.cdt.core.build.managed.ITool#getOption(java.lang.String)
+	 * @see org.eclipse.cdt.core.build.managed.ITool#getOptions()
 	 */
-	public IOption getOption(String id) {
-		IOption[] options = getOptions();
-		for (int i = 0; i < options.length; i++) {
-			IOption current = options[i];
-			if (current.getId().equals(id)) {
-				return current;
-			}
+	public IOption[] getOptions() {
+		IOption[] options = parent.getOptions();
+		
+		// Replace with our references
+		for (int i = 0; i < options.length; ++i) {
+			OptionReference ref = getOptionReference(options[i]);
+			if (ref != null)
+				options[i] = ref;
 		}
-		return null;
+			
+		return options;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.ITool#getOutputExtension(java.lang.String)
+	 */
+	public String getOutputExtension(String inputExtension) {
+		return parent.getOutputExtension(inputExtension);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.ITool#getOutputFlag()
+	 */
+	public String getOutputFlag() {
+		return parent.getOutputFlag();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.ITool#getOutputPrefix()
+	 */
+	public String getOutputPrefix() {
+		return parent.getOutputPrefix();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.ITool#isHeaderFile(java.lang.String)
+	 */
+	public boolean isHeaderFile(String ext) {
+		return parent.isHeaderFile(ext);
 	}
 
 	/**
@@ -363,11 +470,8 @@ public class ToolReference extends AbstractToolReference {
 		}
 	}
 
-	/**
-	 * Sets the command in the receiver to be the argument.
-	 * 
-	 * @param cmd
-	 * @return <code>true</code> if the call results in a chnaged command, else <code>false</code>
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.IToolReference#setToolCommand(java.lang.String)
 	 */
 	public boolean setToolCommand(String cmd) {
 		if (cmd != null && !cmd.equals(command)) {
@@ -393,4 +497,5 @@ public class ToolReference extends AbstractToolReference {
 			return super.toString();			
 		}
 	}
+
 }

build/org.eclipse.cdt.managedbuilder.ui/plugin.properties

@@ -11,7 +11,6 @@ MngCCWizard.description=Create a new C++ project and let Eclipse create and mana
 MngBuildProp.name=C/C++ Build
 
 # Build Model Names
-Extension.name=Managed Build Tools Description
 TargetName.cygw=Cygwin
 TargetName.cygw.exe=Cygwin Executable
 TargetName.cygw.so=Cygwin Shared Library