1 files changed, 91 insertions, 0 deletions
diff --git a/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/protocol/LoadLibrariesIndication.java b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/protocol/LoadLibrariesIndication.java
new file mode 100644
index 0000000000..480c3ba138
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.server/src/org/eclipse/emf/cdo/internal/server/protocol/LoadLibrariesIndication.java
@@ -0,0 +1,91 @@
+/***************************************************************************
+ * Copyright (c) 2004 - 2008 Eike Stepper, Germany.
+ * 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:
+ *    Eike Stepper - initial API and implementation
+ **************************************************************************/
+package org.eclipse.emf.cdo.internal.server.protocol;
+
+import org.eclipse.emf.cdo.internal.server.bundle.OM;
+import org.eclipse.emf.cdo.protocol.CDOProtocolConstants;
+import org.eclipse.emf.cdo.protocol.id.CDOIDLibraryProvider;
+
+import org.eclipse.net4j.internal.util.om.trace.ContextTracer;
+import org.eclipse.net4j.util.io.ExtendedDataInputStream;
+import org.eclipse.net4j.util.io.ExtendedDataOutputStream;
+import org.eclipse.net4j.util.io.IOUtil;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+/**
+ * @author Eike Stepper
+ */
+public class LoadLibrariesIndication extends CDOServerIndication
+{
+  private static final ContextTracer PROTOCOL = new ContextTracer(OM.DEBUG_PROTOCOL, LoadLibrariesIndication.class);
+
+  private String[] libraryNames;
+
+  public LoadLibrariesIndication()
+  {
+  }
+
+  @Override
+  protected short getSignalID()
+  {
+    return CDOProtocolConstants.SIGNAL_LOAD_LIBRARIES;
+  }
+
+  @Override
+  protected void indicating(ExtendedDataInputStream in) throws IOException
+  {
+    int size = in.readInt();
+    if (PROTOCOL.isEnabled())
+    {
+      PROTOCOL.format("Reading {0} library names", size);
+    }
+
+    libraryNames = new String[size];
+    for (int i = 0; i < size; i++)
+    {
+      libraryNames[i] = in.readString();
+      if (PROTOCOL.isEnabled())
+      {
+        PROTOCOL.format("Read library name: {0}", libraryNames[i]);
+      }
+    }
+  }
+
+  @Override
+  protected void responding(ExtendedDataOutputStream out) throws IOException
+  {
+    byte[] buffer = new byte[IOUtil.DEFAULT_BUFFER_SIZE];
+    CDOIDLibraryProvider libraryProvider = getStore().getCDOIDLibraryProvider();
+    for (String libraryName : libraryNames)
+    {
+      int size = libraryProvider.getSize(libraryName);
+      if (PROTOCOL.isEnabled())
+      {
+        PROTOCOL.format("Writing library {0}: {1} bytes", libraryName, size);
+      }
+
+      out.writeInt(size);
+      InputStream in = null;
+
+      try
+      {
+        in = libraryProvider.getContents(libraryName);
+        IOUtil.copy(in, out, size, buffer);
+      }
+      finally
+      {
+        IOUtil.close(in);
+      }
+    }
+  }
+}