Attachment 124833 Details for Bug 263814 – candidate API

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[patch] candidate API

patch.txt (text/plain), 8.27 KB, created by David Green

on 2009-02-05 12:29:03 EST

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Creator: David Green

Created: 2009-02-05 12:29:03 EST

Size: 8.27 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.mylyn.context.core
>Index: src/org/eclipse/mylyn/internal/context/core/LocalContextStore.java
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.mylyn/org.eclipse.mylyn.context.core/src/org/eclipse/mylyn/internal/context/core/LocalContextStore.java,v
>retrieving revision 1.13
>diff -u -r1.13 LocalContextStore.java
>--- src/org/eclipse/mylyn/internal/context/core/LocalContextStore.java	5 Jan 2009 00:15:48 -0000	1.13
>+++ src/org/eclipse/mylyn/internal/context/core/LocalContextStore.java	5 Feb 2009 17:27:40 -0000
>@@ -27,6 +27,7 @@
> import org.eclipse.core.runtime.Status;
> import org.eclipse.mylyn.commons.core.StatusHandler;
> import org.eclipse.mylyn.context.core.ContextCore;
>+import org.eclipse.mylyn.context.core.ICloneContextParticipant;
> import org.eclipse.mylyn.context.core.IContextStore;
> import org.eclipse.mylyn.context.core.IInteractionContext;
> import org.eclipse.mylyn.context.core.IInteractionContextScaling;
>@@ -172,6 +173,14 @@
> 
> 	public IInteractionContext cloneContext(String sourceContextHandle, String destinationContextHandle) {
> 
>+		ICloneContextParticipant[] participants = getCloneParticipants();
>+
>+		if (participants != null) {
>+			for (ICloneContextParticipant participant : participants) {
>+				participant.contextAboutToBeCloned(sourceContextHandle, destinationContextHandle);
>+			}
>+		}
>+
> 		InteractionContext readContext = (InteractionContext) externalizer.readContextFromXml(sourceContextHandle,
> 				getFileForContext(sourceContextHandle), commonContextScaling);
> 
>@@ -189,9 +198,21 @@
> //			StatusHandler.log(new Status(IStatus.WARNING, ContextCorePlugin.ID_PLUGIN, "Could not copy context from: "
> //					+ sourceContextHandle));
> //		}
>+
>+		if (participants != null) {
>+			for (ICloneContextParticipant participant : participants) {
>+				participant.contextCloned(sourceContextHandle, destinationContextHandle);
>+			}
>+		}
>+
> 		return readContext;
> 	}
> 
>+	private ICloneContextParticipant[] getCloneParticipants() {
>+		// TODO: implement bug 263814
>+		return null;
>+	}
>+
> 	public boolean hasContext(String handleIdentifier) {
> 		Assert.isNotNull(handleIdentifier);
> 		File file = getFileForContext(handleIdentifier);
>Index: plugin.xml
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.mylyn/org.eclipse.mylyn.context.core/plugin.xml,v
>retrieving revision 1.12
>diff -u -r1.12 plugin.xml
>--- plugin.xml	5 Sep 2008 02:38:08 -0000	1.12
>+++ plugin.xml	5 Feb 2009 17:27:40 -0000
>@@ -4,4 +4,5 @@
>    <extension-point id="bridges" name="bridges" schema="schema/bridges.exsd"/>
>    <extension-point id="internalBridges" name="Internal Bridges" schema="schema/internalBridges.exsd"/>
>    <extension-point id="relationProviders" name="relationProviders" schema="schema/relationProviders.exsd"/>
>+   <extension-point id="cloneContextParticipant" name="Clone Context Participant" schema="schema/cloneContextParticipant.exsd"/>
> </plugin>
>Index: schema/cloneContextParticipant.exsd
>===================================================================
>RCS file: schema/cloneContextParticipant.exsd
>diff -N schema/cloneContextParticipant.exsd
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ schema/cloneContextParticipant.exsd	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,114 @@
>+<?xml version='1.0' encoding='UTF-8'?>
>+
>+<schema targetNamespace="org.eclipse.mylyn.context.core" xmlns="http://www.w3.org/2001/XMLSchema">
>+<annotation>
>+      <appinfo>
>+         <meta.schema plugin="org.eclipse.mylyn.context.core" id="cloneContextParticipant" name="Clone Context Participant"/>
>+      </appinfo>
>+      <documentation>
>+         Provides a mechanism to participate in task context cloning.
>+      </documentation>
>+   </annotation>
>+
>+   <element name="extension">
>+      <annotation>
>+         <appinfo>
>+            <meta.element />
>+         </appinfo>
>+      </annotation>
>+      <complexType>
>+         <sequence>
>+            <element ref="cloneContextParticipant" minOccurs="1" maxOccurs="unbounded"/>
>+         </sequence>
>+         <attribute name="point" type="string" use="required">
>+            <annotation>
>+               <documentation>
>+                  
>+               </documentation>
>+            </annotation>
>+         </attribute>
>+         <attribute name="id" type="string">
>+            <annotation>
>+               <documentation>
>+                  
>+               </documentation>
>+            </annotation>
>+         </attribute>
>+         <attribute name="name" type="string">
>+            <annotation>
>+               <documentation>
>+                  
>+               </documentation>
>+               <appinfo>
>+                  <meta.attribute translatable="true"/>
>+               </appinfo>
>+            </annotation>
>+         </attribute>
>+      </complexType>
>+   </element>
>+
>+   <element name="cloneContextParticipant">
>+      <complexType>
>+         <attribute name="class" type="string">
>+            <annotation>
>+               <documentation>
>+                  
>+               </documentation>
>+               <appinfo>
>+                  <meta.attribute kind="java" basedOn=":org.eclipse.mylyn.context.core.ICloneContextParticipant"/>
>+               </appinfo>
>+            </annotation>
>+         </attribute>
>+      </complexType>
>+   </element>
>+
>+   <annotation>
>+      <appinfo>
>+         <meta.section type="since"/>
>+      </appinfo>
>+      <documentation>
>+         [Enter the first release in which this extension point appears.]
>+      </documentation>
>+   </annotation>
>+
>+   <annotation>
>+      <appinfo>
>+         <meta.section type="examples"/>
>+      </appinfo>
>+      <documentation>
>+         [Enter extension point usage example here.]
>+      </documentation>
>+   </annotation>
>+
>+   <annotation>
>+      <appinfo>
>+         <meta.section type="apiinfo"/>
>+      </appinfo>
>+      <documentation>
>+         [Enter API information here.]
>+      </documentation>
>+   </annotation>
>+
>+   <annotation>
>+      <appinfo>
>+         <meta.section type="implementation"/>
>+      </appinfo>
>+      <documentation>
>+         [Enter information about supplied implementation of this extension point.]
>+      </documentation>
>+   </annotation>
>+
>+   <annotation>
>+      <appinfo>
>+         <meta.section type="copyright"/>
>+      </appinfo>
>+      <documentation>
>+         Copyright (c) 2009 David Green and others.
>+All rights reserved. This program and the accompanying materials
>+are made available under the terms of the Eclipse Public License v1.0
>+which accompanies this distribution, and is available at
>+http://www.eclipse.org/legal/epl-v10.html
>+      </documentation>
>+   </annotation>
>+
>+</schema>
>Index: src/org/eclipse/mylyn/context/core/ICloneContextParticipant.java
>===================================================================
>RCS file: src/org/eclipse/mylyn/context/core/ICloneContextParticipant.java
>diff -N src/org/eclipse/mylyn/context/core/ICloneContextParticipant.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/mylyn/context/core/ICloneContextParticipant.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,38 @@
>+/*******************************************************************************
>+ * Copyright (c) 2009 David Green and others.
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ *     David Green - initial API and implementation
>+ *******************************************************************************/
>+
>+package org.eclipse.mylyn.context.core;
>+
>+import org.eclipse.core.runtime.CoreException;
>+
>+/**
>+ * implementors can participate in context cloning
>+ * 
>+ * @author David Green
>+ * 
>+ * @see IContextStore#cloneContext(String, String)
>+ */
>+public interface ICloneContextParticipant {
>+
>+	/**
>+	 * Called when a context is about to be cloned.
>+	 * 
>+	 * @return true if cloning should proceed, otherwise false.
>+	 */
>+	public boolean contextAboutToBeCloned(String sourceContextHandle, String destinationContextHandle)
>+			throws CoreException;
>+
>+	/**
>+	 * Called when a context has been cloned
>+	 */
>+	public void contextCloned(String sourceContextHandle, String destinationContextHandle) throws CoreException;
>+
>+}

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Attachments on bug 263814: 124828 | 124833 | 124834