[207100] decorated input stream and output streams for FileServiceSubSystem.getInputStream() and FileServiceSubSystem.getOutputSTream()

rse/plugins/org.eclipse.rse.subsystems.files.core/src/org/eclipse/rse/subsystems/files/core/servicesubsystem/FileServiceSubSystem.java

@@ -818,18 +818,18 @@ public final class FileServiceSubSystem extends RemoteFileSubSystem implements I
 	}
 
 	/**
-	 * Defers to the file service.
+	 * Defers to the file service.  The method is basically another way to do download.
 	 * @see org.eclipse.rse.subsystems.files.core.subsystems.RemoteFileSubSystem#getInputStream(java.lang.String, java.lang.String, boolean, org.eclipse.core.runtime.IProgressMonitor)
 	 */
 	public InputStream getInputStream(String remoteParent, String remoteFile, boolean isBinary, IProgressMonitor monitor) throws SystemMessageException {
-		return getFileService().getInputStream(remoteParent, remoteFile, isBinary, monitor);
+		return new FileSubSystemInputStream(getFileService().getInputStream(remoteParent, remoteFile, isBinary, monitor), remoteParent, remoteFile, this);
 	}
 
 	/**
-	 * Defers to the file service.
+	 * Defers to the file service.  The method is basically another way to do upload.
 	 * @see org.eclipse.rse.subsystems.files.core.subsystems.RemoteFileSubSystem#getOutputStream(java.lang.String, java.lang.String, boolean, org.eclipse.core.runtime.IProgressMonitor)
 	 */
 	public OutputStream getOutputStream(String remoteParent, String remoteFile, boolean isBinary, IProgressMonitor monitor) throws SystemMessageException {
-		return getFileService().getOutputStream(remoteParent, remoteFile, isBinary, monitor);
+		return new FileSubSystemOutputStream(getFileService().getOutputStream(remoteParent, remoteFile, isBinary, monitor), remoteParent, remoteFile, this);	
 	}
 }

rse/plugins/org.eclipse.rse.subsystems.files.core/src/org/eclipse/rse/subsystems/files/core/servicesubsystem/FileSubSystemInputStream.java

@@ -0,0 +1,85 @@
+/********************************************************************************
+ * Copyright (c) 2007 IBM Corporation. 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
+ * 
+ * Initial Contributors:
+ * The following IBM employees contributed to the Remote System Explorer
+ * component that contains this file: David McKnight.
+ * 
+ * Contributors:
+ * David McKnight   (IBM)   - [207100] decorated input stream
+ ********************************************************************************/
+package org.eclipse.rse.subsystems.files.core.servicesubsystem;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.eclipse.rse.core.RSECorePlugin;
+import org.eclipse.rse.core.events.ISystemRemoteChangeEvents;
+import org.eclipse.rse.core.events.SystemRemoteChangeEvent;
+import org.eclipse.rse.core.model.ISystemRegistry;
+import org.eclipse.rse.subsystems.files.core.subsystems.IRemoteFileSubSystem;
+
+/**
+ * Decorates an input stream that was created in the service layer.
+ * The purpose of this class is to notify download after the stream is closed.
+ */
+public class FileSubSystemInputStream extends InputStream {
+
+	private InputStream _inStream;
+	private String _remoteParent;
+	private String _remoteFile;
+	private IRemoteFileSubSystem _fs;
+	
+	public FileSubSystemInputStream(InputStream inStream, String remoteParent, String remoteFile, IRemoteFileSubSystem fs)
+	{
+		_inStream = inStream;
+		_remoteParent = remoteParent;
+		_remoteFile = remoteFile;
+		_fs = fs;
+	}
+		
+	public int available() throws IOException {
+		return _inStream.available();
+	}
+
+	public void close() throws IOException {
+		_inStream.close();
+		
+		// notify that the file was uploaded
+		ISystemRegistry sr = RSECorePlugin.getTheSystemRegistry();
+		
+		sr.fireEvent(new SystemRemoteChangeEvent(ISystemRemoteChangeEvents.SYSTEM_REMOTE_RESOURCE_UPLOADED, _remoteParent, _remoteFile, _fs));			
+	}
+
+	public synchronized void mark(int readlimit) {
+		_inStream.mark(readlimit);
+	}
+
+	public boolean markSupported() {
+		return _inStream.markSupported();
+	}
+
+	public int read(byte[] b, int off, int len) throws IOException {
+		return _inStream.read(b, off, len);
+	}
+
+	public int read(byte[] b) throws IOException {
+		return _inStream.read(b);
+	}
+
+	public synchronized void reset() throws IOException {
+		_inStream.reset();
+	}
+
+	public long skip(long n) throws IOException {
+		return _inStream.skip(n);
+	}
+
+	public int read() throws IOException {
+		return _inStream.read();
+	}
+
+}

rse/plugins/org.eclipse.rse.subsystems.files.core/src/org/eclipse/rse/subsystems/files/core/servicesubsystem/FileSubSystemOutputStream.java

@@ -0,0 +1,71 @@
+/********************************************************************************
+ * Copyright (c) 2007 IBM Corporation. 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
+ * 
+ * Initial Contributors:
+ * The following IBM employees contributed to the Remote System Explorer
+ * component that contains this file: David McKnight.
+ * 
+ * Contributors:
+ * David McKnight   (IBM)   - [207100] decorated output stream
+ ********************************************************************************/
+package org.eclipse.rse.subsystems.files.core.servicesubsystem;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+import org.eclipse.rse.core.RSECorePlugin;
+import org.eclipse.rse.core.events.ISystemRemoteChangeEvents;
+import org.eclipse.rse.core.events.SystemRemoteChangeEvent;
+import org.eclipse.rse.core.model.ISystemRegistry;
+import org.eclipse.rse.subsystems.files.core.subsystems.IRemoteFileSubSystem;
+
+/**
+ * Decorates an output stream that was created in the service layer.
+ * The purpose of this class is to notify upload after the stream is closed.
+ *
+ */
+public class FileSubSystemOutputStream extends OutputStream {
+
+	private OutputStream _outStream;
+	private String _remoteParent;
+	private String _remoteFile;
+	private IRemoteFileSubSystem _fs;
+	
+	
+	public FileSubSystemOutputStream(OutputStream outStream, String remoteParent, String remoteFile, IRemoteFileSubSystem fs)
+	{
+		_outStream = outStream;
+		_remoteParent = remoteParent;
+		_remoteFile = remoteFile;
+		_fs = fs;
+	}
+	
+	public void close() throws IOException {
+		_outStream.close();
+		
+		// notify that the file was uploaded
+		ISystemRegistry sr = RSECorePlugin.getTheSystemRegistry();
+		
+		sr.fireEvent(new SystemRemoteChangeEvent(ISystemRemoteChangeEvents.SYSTEM_REMOTE_RESOURCE_UPLOADED, _remoteParent, _remoteFile, _fs));			
+	}
+
+	public void flush() throws IOException {
+		_outStream.flush();
+	}
+
+	public void write(byte[] b, int off, int len) throws IOException {
+		_outStream.write(b, off, len);
+	}
+
+	public void write(byte[] b) throws IOException {
+		_outStream.write(b);
+	}
+
+	public void write(int b) throws IOException {
+		_outStream.write(b);
+	}
+
+}