Attachment 139486 Details for Bug 280683 – patch

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[patch] patch

javaProjectLite.txt (text/plain), 8.99 KB, created by Jason Sholl

on 2009-06-17 17:33:39 EDT

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Creator: Jason Sholl

Created: 2009-06-17 17:33:39 EDT

Size: 8.99 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.jst.j2ee
>Index: j2eecreation/org/eclipse/jst/j2ee/internal/javalite/JavaProjectLite.java
>===================================================================
>RCS file: j2eecreation/org/eclipse/jst/j2ee/internal/javalite/JavaProjectLite.java
>diff -N j2eecreation/org/eclipse/jst/j2ee/internal/javalite/JavaProjectLite.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ j2eecreation/org/eclipse/jst/j2ee/internal/javalite/JavaProjectLite.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,52 @@
>+package org.eclipse.jst.j2ee.internal.javalite;
>+
>+import org.eclipse.core.resources.IProject;
>+import org.eclipse.core.runtime.IPath;
>+import org.eclipse.jdt.core.IClasspathEntry;
>+import org.eclipse.jdt.core.IJavaProject;
>+
>+/**
>+ * @see IJavaProjectLite
>+ */
>+public final class JavaProjectLite implements IJavaProjectLite {
>+	final IJavaProject javaProject;
>+
>+	JavaProjectLite(IJavaProject javaProject) {
>+		this.javaProject = javaProject;
>+	}
>+
>+	/**
>+	 * @see IJavaProjectLite#readRawClasspath()
>+	 */
>+	public final IClasspathEntry[] readRawClasspath() {
>+		return javaProject.readRawClasspath();
>+	}
>+
>+	/**
>+	 * @see IJavaProjectLite#readOutputLocation()
>+	 */
>+	public final IPath readOutputLocation() {
>+		return javaProject.readOutputLocation();
>+	}
>+
>+	/**
>+	 * @see IJavaProjectLite#getProject()
>+	 */
>+	public final IProject getProject() {
>+		return javaProject.getProject();
>+	}
>+
>+	/**
>+	 * @see IJavaProjectLite#isOpen()
>+	 */
>+	public final boolean isOpen() {
>+		return javaProject.isOpen();
>+	}
>+	
>+	/**
>+	 * @see IJavaProjectLite#hasBuildState()
>+	 */
>+	public final boolean hasBuildState(){
>+		return javaProject.hasBuildState();
>+	}
>+}
>Index: j2eecreation/org/eclipse/jst/j2ee/internal/javalite/JavaCoreLite.java
>===================================================================
>RCS file: j2eecreation/org/eclipse/jst/j2ee/internal/javalite/JavaCoreLite.java
>diff -N j2eecreation/org/eclipse/jst/j2ee/internal/javalite/JavaCoreLite.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ j2eecreation/org/eclipse/jst/j2ee/internal/javalite/JavaCoreLite.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,16 @@
>+package org.eclipse.jst.j2ee.internal.javalite;
>+
>+import org.eclipse.core.resources.IProject;
>+import org.eclipse.jdt.core.IJavaProject;
>+import org.eclipse.jdt.core.JavaCore;
>+
>+public final class JavaCoreLite {
>+
>+	public static final IJavaProjectLite create(IProject project) {
>+		IJavaProject javaProject = JavaCore.create(project);
>+		if (javaProject != null) {
>+			return new JavaProjectLite(javaProject);
>+		}
>+		return null;
>+	}
>+}
>Index: j2eecreation/org/eclipse/jst/j2ee/internal/javalite/IJavaProjectLite.java
>===================================================================
>RCS file: j2eecreation/org/eclipse/jst/j2ee/internal/javalite/IJavaProjectLite.java
>diff -N j2eecreation/org/eclipse/jst/j2ee/internal/javalite/IJavaProjectLite.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ j2eecreation/org/eclipse/jst/j2ee/internal/javalite/IJavaProjectLite.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,60 @@
>+package org.eclipse.jst.j2ee.internal.javalite;
>+
>+import org.eclipse.core.resources.IProject;
>+import org.eclipse.core.runtime.IPath;
>+import org.eclipse.jdt.core.IClasspathEntry;
>+import org.eclipse.jdt.core.IJavaModel;
>+import org.eclipse.jdt.core.IJavaProject;
>+import org.eclipse.jdt.core.JavaCore;
>+
>+/**
>+ * <p>
>+ * Represents a scaled down version of an {@link IJavaProject}. This subset of
>+ * methods is guaranteed to not force a load of the underlying
>+ * {@link IJavaModel}. This enables safe access to a limited set of
>+ * {@link IJavaProject} API for multi-threaded clients to call during times of
>+ * extreme concurrency, e.g. workbench startup.
>+ * </p>
>+ * <p>
>+ * An instance of one of these handles can be created via
>+ * <code>JavaCoreLite.create(project)</code>.
>+ * </p>
>+ * 
>+ * @see JavaCore#create(org.eclipse.core.resources.IProject)
>+ * @see IJavaProject
>+ * @see IClasspathEntry
>+ */
>+public interface IJavaProjectLite {
>+	/**
>+	 * @see IJavaProject#readRawClasspath()
>+	 * 
>+	 * @return
>+	 */
>+	IClasspathEntry[] readRawClasspath();
>+
>+	/**
>+	 * @see IJavaProject#readOutputLocation()
>+	 * 
>+	 * @return
>+	 */
>+	IPath readOutputLocation();
>+
>+	/**
>+	 * @see IJavaProject#getProject()
>+	 * 
>+	 * @return
>+	 */
>+	IProject getProject();
>+
>+	/**
>+	 * @see IJavaProject#isOpen()
>+	 * @return
>+	 */
>+	boolean isOpen();
>+
>+	/**
>+	 * @see IJavaProject#hasBuildState()
>+	 * @return
>+	 */
>+	public boolean hasBuildState();
>+}
>Index: j2eecreation/org/eclipse/jst/j2ee/internal/javalite/JavaLiteUtilities.java
>===================================================================
>RCS file: j2eecreation/org/eclipse/jst/j2ee/internal/javalite/JavaLiteUtilities.java
>diff -N j2eecreation/org/eclipse/jst/j2ee/internal/javalite/JavaLiteUtilities.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ j2eecreation/org/eclipse/jst/j2ee/internal/javalite/JavaLiteUtilities.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,98 @@
>+package org.eclipse.jst.j2ee.internal.javalite;
>+
>+import java.util.ArrayList;
>+import java.util.Collections;
>+import java.util.List;
>+
>+import org.eclipse.core.resources.IContainer;
>+import org.eclipse.core.runtime.IPath;
>+import org.eclipse.jdt.core.IClasspathEntry;
>+import org.eclipse.wst.common.componentcore.ComponentCore;
>+import org.eclipse.wst.common.componentcore.resources.IVirtualComponent;
>+import org.eclipse.wst.common.componentcore.resources.IVirtualResource;
>+
>+public final class JavaLiteUtilities {
>+
>+	public final static List<IContainer> getAllJavaSourceContainers(final IJavaProjectLite javaProject) {
>+		IClasspathEntry[] entries = javaProject.readRawClasspath();
>+		List<IContainer> sourceContainers = new ArrayList<IContainer>();
>+		for (IClasspathEntry entry : entries) {
>+			if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
>+				IContainer container = javaProject.getProject().getFolder(entry.getPath());
>+				sourceContainers.add(container);
>+			}
>+		}
>+		return sourceContainers;
>+	}
>+
>+	public final static List<IContainer> getJavaSourceContainers(final IVirtualComponent component) {
>+		if (!component.isBinary()) {
>+			IJavaProjectLite javaProject = JavaCoreLite.create(component.getProject());
>+			if (javaProject != null) {
>+				List<IContainer> allSourceContainers = getAllJavaSourceContainers(javaProject);
>+				List<IContainer> componentSourceContainers = new ArrayList<IContainer>();
>+				for (IContainer sourceContainer : allSourceContainers) {
>+					IVirtualResource[] virtualResources = ComponentCore.createResources(sourceContainer);
>+					for (IVirtualResource virtualResource : virtualResources) {
>+						if (virtualResource.getComponent().equals(component)) {
>+							componentSourceContainers.add(sourceContainer);
>+							break;
>+						}
>+					}
>+				}
>+			}
>+		}
>+		return Collections.EMPTY_LIST;
>+	}
>+
>+	public final static List<IContainer> getOutputContainers(final IVirtualComponent component, int kind) {
>+		if (!component.isBinary()) {
>+			IJavaProjectLite javaProject = JavaCoreLite.create(component.getProject());
>+			if (javaProject != null) {
>+				IClasspathEntry[] entries;
>+				entries = javaProject.readRawClasspath();
>+				List<IContainer> componentOutputContainers = new ArrayList<IContainer>();
>+				for (IClasspathEntry entry : entries) {
>+					IContainer container = null;
>+					if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE
>+							&& (kind & IClasspathEntry.CPE_SOURCE) == IClasspathEntry.CPE_SOURCE) {
>+						container = javaProject.getProject().getFolder(entry.getPath());
>+					} else if (entry.getEntryKind() == IClasspathEntry.CPE_LIBRARY
>+							&& (kind & IClasspathEntry.CPE_LIBRARY) == IClasspathEntry.CPE_LIBRARY) {
>+						container = javaProject.getProject().getFolder(entry.getPath());
>+						if (!container.exists()) {
>+							container = null;
>+						}
>+					}
>+					if (container != null) {
>+						IVirtualResource[] virtualResources = ComponentCore.createResources(container);
>+						for (IVirtualResource virtualResource : virtualResources) {
>+							if (virtualResource.getComponent().equals(component)) {
>+								IPath outputPath = entry.getOutputLocation();
>+								IContainer outputContainer = null;
>+								if (outputPath == null) {
>+									if (javaProject.readOutputLocation().segmentCount() == 1) {
>+										outputContainer = javaProject.getProject();
>+									} else {
>+										outputContainer = javaProject.getProject().getFolder(
>+												javaProject.readOutputLocation().removeFirstSegments(1));
>+									}
>+								} else {
>+									outputContainer = javaProject.getProject().getFolder(
>+											outputPath.removeFirstSegments(1));
>+								}
>+								if (!componentOutputContainers.contains(outputContainer)) {
>+									componentOutputContainers.add(outputContainer);
>+								}
>+								break;
>+							}
>+						}
>+					}
>+				}
>+				return componentOutputContainers;
>+			}
>+		}
>+		return Collections.EMPTY_LIST;
>+	}
>+
>+}

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Attachments on bug 280683: 139486