This adds a wrapper OutputStream class for remote access to the AVM. It

also exports AVMSyncService remotely.  (For our friends at Eye Street).


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@4316 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/avm/AVMRemoteOutputStream.java

@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2006 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the
+ * License.
+ */
+package org.alfresco.repo.avm;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+public class AVMRemoteOutputStream extends OutputStream 
+{
+    private AVMRemote fAVMRemote;
+    
+    private String fHandle;
+    
+    /**
+     * Create a new one.
+     * @param handle The handle returned from an AVMRemote call.
+     * @param remote The AVMRemote instance.
+     */
+    public AVMRemoteOutputStream(String handle, AVMRemote remote)
+    {
+        fAVMRemote = remote;
+        fHandle = handle;
+    }
+    
+    /**
+     * Write one character.
+     * @param b The character.
+     */
+    @Override
+    public void write(int b) 
+        throws IOException 
+    {
+        byte [] buff = new byte[1];
+        buff[0] = (byte)b;
+        write(buff);
+    }
+
+    /**
+     * Close the stream.
+     */
+    @Override
+    public void close() 
+        throws IOException 
+    {
+        try
+        {
+            fAVMRemote.closeOutputHandle(fHandle);
+        }
+        catch (Exception e)
+        {
+            throw new IOException("IO Error: " + e);
+        }
+    }
+
+    /**
+     * Write a portion of a block of bytes.
+     * @param b The buffer containing the data.
+     * @param off The offset into the buffer.
+     * @param len The number of bytes to write.
+     */
+    @Override
+    public void write(byte[] b, int off, int len) 
+    throws IOException 
+    {
+        try
+        {
+            if (off == 0)
+            {
+                fAVMRemote.writeOutput(fHandle, b, len);
+            }
+            else
+            {
+                byte [] buff = new byte[len];
+                for (int i = 0; i < len; i++)
+                {
+                    buff[i] = b[i + off];
+                }
+                fAVMRemote.writeOutput(fHandle, buff, len);
+            }
+        }
+        catch (Exception e)
+        {
+            throw new IOException("IO Error: " + e);
+        }
+    }
+
+    /**
+     * Write a buffer of data.
+     * @param b The buffer.
+     */
+    @Override
+    public void write(byte[] b) 
+        throws IOException 
+    {
+        write(b, 0, b.length);
+    }
+}