diff options
Diffstat (limited to 'target_explorer/plugins/org.eclipse.tm.te.tcf.filesystem/src/org/eclipse/tm/te/tcf/filesystem/internal/compare/LocalTypedElement.java')
| -rw-r--r-- | target_explorer/plugins/org.eclipse.tm.te.tcf.filesystem/src/org/eclipse/tm/te/tcf/filesystem/internal/compare/LocalTypedElement.java | 306 |
1 files changed, 0 insertions, 306 deletions
diff --git a/target_explorer/plugins/org.eclipse.tm.te.tcf.filesystem/src/org/eclipse/tm/te/tcf/filesystem/internal/compare/LocalTypedElement.java b/target_explorer/plugins/org.eclipse.tm.te.tcf.filesystem/src/org/eclipse/tm/te/tcf/filesystem/internal/compare/LocalTypedElement.java deleted file mode 100644 index fe6c66ec3..000000000 --- a/target_explorer/plugins/org.eclipse.tm.te.tcf.filesystem/src/org/eclipse/tm/te/tcf/filesystem/internal/compare/LocalTypedElement.java +++ /dev/null @@ -1,306 +0,0 @@ -/*******************************************************************************
- * Copyright (c) 2011 Wind River Systems, Inc. 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:
- * Wind River Systems - initial API and implementation
- * William Chen (Wind River)- [345552] Edit the remote files with a proper editor
- *******************************************************************************/
-package org.eclipse.tm.te.tcf.filesystem.internal.compare;
-
-import java.io.BufferedInputStream;
-import java.io.BufferedOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-
-import org.eclipse.compare.IEditableContent;
-import org.eclipse.compare.ISharedDocumentAdapter;
-import org.eclipse.compare.ITypedElement;
-import org.eclipse.core.filesystem.EFS;
-import org.eclipse.core.filesystem.IFileStore;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Platform;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.tm.te.tcf.filesystem.activator.UIPlugin;
-import org.eclipse.tm.te.tcf.filesystem.internal.compare.EditableSharedDocumentAdapter.ISharedDocumentAdapterListener;
-import org.eclipse.tm.te.tcf.filesystem.internal.handlers.CacheManager;
-import org.eclipse.tm.te.tcf.filesystem.internal.nls.Messages;
-import org.eclipse.tm.te.tcf.filesystem.model.FSTreeNode;
-import org.eclipse.ui.IEditorInput;
-import org.eclipse.ui.ide.FileStoreEditorInput;
-
-/**
- * A <code>LocalTypedElement</code> extends <code>MergeTypedElement</code> and
- * wraps an <code>FSTreeNode</code> so that it can be used as the left element
- * of a <code>MergeEditorInput</code>. It implements the interface
- * <code>IEditableContent</code> so that it is editable.
- */
-public class LocalTypedElement extends MergeTypedElement implements
- IEditableContent, IAdaptable, ISharedDocumentAdapterListener {
- // If the current edited file is dirty.
- private boolean dirty;
- // The shared document adapter
- private EditableSharedDocumentAdapter documentAdapter;
- // The shared document listener.
- private ISharedDocumentAdapterListener documentListener;
-
- /**
- * Creates a <code>LocalTypedElement</code> for the given resource.
- *
- * @param resource
- * the resource
- */
- public LocalTypedElement(FSTreeNode node) {
- super(node);
- setContent(getContent());
- dirty = false;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class)
- */
- @Override
- public Object getAdapter(Class adapter) {
- if (adapter == ISharedDocumentAdapter.class) {
- if (documentAdapter == null)
- documentAdapter = new EditableSharedDocumentAdapter(this);
- return documentAdapter;
- }
- return Platform.getAdapterManager().getAdapter(this, adapter);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.compare.BufferedContent#setContent(byte[])
- */
- @Override
- public void setContent(byte[] contents) {
- dirty = true;
- super.setContent(contents);
- }
-
- /**
- * Set the document listener.
- *
- * @param documentListener
- * the document listener.
- */
- public void setDocumentListener(
- ISharedDocumentAdapterListener documentListener) {
- this.documentListener = documentListener;
- }
-
- /**
- * Return an input stream that opens that locally cached file to provide the
- * content.
- *
- * @return a buffered input stream containing the contents of this file
- * @exception CoreException
- * if the contents of this storage could not be accessed
- */
- @Override
- protected InputStream createStream() throws CoreException {
- try {
- IPath cachePath = CacheManager.getInstance().getCachePath(node);
- File cacheFile = cachePath.toFile();
- return new BufferedInputStream(new FileInputStream(cacheFile));
- } catch (FileNotFoundException e) {
- IStatus error = new Status(IStatus.ERROR,
- UIPlugin.getUniqueIdentifier(), e.getLocalizedMessage(), e);
- throw new CoreException(error);
- }
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.compare.IEditableContent#isEditable()
- */
- @Override
- public boolean isEditable() {
- return true;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.compare.IEditableContent#replace(org.eclipse.compare.ITypedElement, org.eclipse.compare.ITypedElement)
- */
- @Override
- public ITypedElement replace(ITypedElement dest, ITypedElement src) {
- return dest;
- }
-
- /**
- * Save the shared document for this element. The save can only be performed
- * if the element is connected to a shared document. If the element is not
- * connected, <code>false</code> is returned.
- *
- * @param overwrite
- * indicates whether overwrite should be performed while saving
- * the given element if necessary
- * @param monitor
- * a progress monitor
- * @throws CoreException
- */
- public boolean store2Document(IProgressMonitor monitor)
- throws CoreException {
- if (isConnected()) {
- IEditorInput input = documentAdapter.getDocumentKey(this);
- documentAdapter.saveDocument(input, monitor);
- return true;
- }
- return false;
- }
-
- /**
- * Judges whether the content has been changed.
- *
- * @return
- */
- public boolean isDirty() {
- return dirty
- || (documentAdapter != null && documentAdapter
- .hasBufferedContents());
- }
-
- /**
- * Set the dirty state.
- *
- * @param dirty
- * The dirty state.
- */
- public void setDirty(boolean dirty) {
- this.dirty = dirty;
- }
-
- /**
- * If the document adapter has been connected.
- *
- * @return true if it is not null and connected.
- */
- public boolean isConnected() {
- return documentAdapter != null && documentAdapter.isConnected();
- }
-
- /**
- * Return the path to the local file of this node. It is used to compute its
- * hash code and as the title of the comparison editor.
- */
- @Override
- public String toString() {
- File cacheFile = CacheManager.getInstance().getCacheFile(node);
- return cacheFile.toString();
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.tm.te.tcf.filesystem.internal.compare.EditableSharedDocumentAdapter.ISharedDocumentAdapterListener#handleDocumentConnected()
- */
- @Override
- public void handleDocumentConnected() {
- if (documentListener != null)
- documentListener.handleDocumentConnected();
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.tm.te.tcf.filesystem.internal.compare.EditableSharedDocumentAdapter.ISharedDocumentAdapterListener#handleDocumentDeleted()
- */
- @Override
- public void handleDocumentDeleted() {
- if (documentListener != null)
- documentListener.handleDocumentDeleted();
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.tm.te.tcf.filesystem.internal.compare.EditableSharedDocumentAdapter.ISharedDocumentAdapterListener#handleDocumentDisconnected()
- */
- @Override
- public void handleDocumentDisconnected() {
- if (documentListener != null)
- documentListener.handleDocumentDisconnected();
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.tm.te.tcf.filesystem.internal.compare.EditableSharedDocumentAdapter.ISharedDocumentAdapterListener#handleDocumentFlushed()
- */
- @Override
- public void handleDocumentFlushed() {
- fireContentChanged();
- if (documentListener != null)
- documentListener.handleDocumentFlushed();
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.tm.te.tcf.filesystem.internal.compare.EditableSharedDocumentAdapter.ISharedDocumentAdapterListener#handleDocumentSaved()
- */
- @Override
- public void handleDocumentSaved() {
- if (documentListener != null)
- documentListener.handleDocumentSaved();
- }
-
- /**
- * Get an editor input for this file.
- *
- * @return The editor input.
- */
- public IEditorInput getEditorInput() {
- IPath path = CacheManager.getInstance().getCachePath(node);
- IFileStore fileStore = EFS.getLocalFileSystem().getStore(path);
- return new FileStoreEditorInput(fileStore);
- }
-
- /**
- * Save to its local file when the document has not been connected yet.
- *
- * @param monitor
- * The monitor that reports the progress.
- */
- public void store2Cache(IProgressMonitor monitor) throws CoreException {
- File cacheFile = CacheManager.getInstance().getCacheFile(node);
- monitor.beginTask(Messages.LocalTypedElement_SavingFile + cacheFile.getName(), 100);
- InputStream is = getContents();
- BufferedOutputStream bos = null;
- try {
- long total = cacheFile.length();
- bos = new BufferedOutputStream(new FileOutputStream(cacheFile));
- byte[] data = new byte[10 * 1024];
- int length;
- long current = 0;
- int currProgress = 0;
- while ((length = is.read(data)) > 0) {
- bos.write(data, 0, length);
- bos.flush();
- current += length;
- int progress = (int) (current * 100 / total);
- if (currProgress != progress) {
- monitor.worked(progress - currProgress);
- currProgress = progress;
- }
- }
- setDirty(false);
- } catch (IOException e) {
- throw new CoreException(new Status(IStatus.ERROR,
- UIPlugin.getUniqueIdentifier(), e.getLocalizedMessage(), e));
- } finally {
- if (is != null)
- try {
- is.close();
- } catch (IOException ex) {
- }
- if (bos != null) {
- try {
- bos.close();
- } catch (Exception e) {
- }
- }
- // Notify the local file element that the document has changed.
- fireContentChanged();
- }
- }
-}
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