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Diffstat (limited to 'bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/BufferedResourceNode.java')
-rw-r--r--bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/BufferedResourceNode.java111
1 files changed, 0 insertions, 111 deletions
diff --git a/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/BufferedResourceNode.java b/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/BufferedResourceNode.java
deleted file mode 100644
index 8e1b8018e..000000000
--- a/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/BufferedResourceNode.java
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
-package org.eclipse.compare.internal;
-
-import java.io.*;
-
-import org.eclipse.core.resources.*;
-import org.eclipse.core.runtime.*;
-import org.eclipse.compare.*;
-import org.eclipse.compare.structuremergeviewer.IStructureComparator;
-
-/**
- * A buffer for a workspace resource.
- */
-public class BufferedResourceNode extends ResourceNode {
-
- private boolean fDirty= false;
- private IFile fDeleteFile;
-
- /**
- * Creates a <code>ResourceNode</code> for the given resource.
- *
- * @param resource the resource
- */
- public BufferedResourceNode(IResource resource) {
- super(resource);
- }
-
- protected IStructureComparator createChild(IResource child) {
- return new BufferedResourceNode(child);
- }
-
- public void setContent(byte[] contents) {
- fDirty= true;
- super.setContent(contents);
- }
-
- /**
- * Commits buffered contents to resource.
- */
- public void commit(IProgressMonitor pm) throws CoreException {
- if (fDirty) {
-
- if (fDeleteFile != null) {
- fDeleteFile.delete(true, true, pm);
- return;
- }
-
- IResource resource= getResource();
- if (resource instanceof IFile) {
- ByteArrayInputStream is= new ByteArrayInputStream(getContent());
- try {
- IFile file= (IFile) resource;
- if (file.exists())
- file.setContents(is, false, true, pm);
- else
- file.create(is, false, pm);
- fDirty= false;
- } finally {
- if (is != null)
- try {
- is.close();
- } catch(IOException ex) {
- }
- }
- }
- }
- }
-
- public ITypedElement replace(ITypedElement child, ITypedElement other) {
-
- if (child == null) { // add resource
- // create a node without a resource behind it!
- IResource resource= getResource();
- if (resource instanceof IFolder) {
- IFolder folder= (IFolder) resource;
- IFile file= folder.getFile(other.getName());
- child= new BufferedResourceNode(file);
- }
- }
-
- if (other == null) { // delete resource
- IResource resource= getResource();
- if (resource instanceof IFolder) {
- IFolder folder= (IFolder) resource;
- IFile file= folder.getFile(child.getName());
- if (file != null && file.exists()) {
- fDeleteFile= file;
- fDirty= true;
- }
- }
- return null;
- }
-
- if (other instanceof IStreamContentAccessor && child instanceof IEditableContent) {
- IEditableContent dst= (IEditableContent) child;
-
- try {
- InputStream is= ((IStreamContentAccessor)other).getContents();
- byte[] bytes= Utilities.readBytes(is);
- if (bytes != null)
- dst.setContent(bytes);
- } catch (CoreException ex) {
- }
- }
- return child;
- }
-}
-

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