1 files changed, 72 insertions, 0 deletions
diff --git a/qpid/java/broker-core/src/test/java/org/apache/qpid/server/store/TestMessageMetaData.java b/qpid/java/broker-core/src/test/java/org/apache/qpid/server/store/TestMessageMetaData.java
new file mode 100644
index 0000000000..d99adb91fe
--- /dev/null
+++ b/qpid/java/broker-core/src/test/java/org/apache/qpid/server/store/TestMessageMetaData.java
@@ -0,0 +1,72 @@
+package org.apache.qpid.server.store;
+
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+
+import org.apache.qpid.framing.EncodingUtils;
+import org.apache.qpid.server.plugin.MessageMetaDataType;
+import org.apache.qpid.server.store.StorableMessageMetaData;
+import org.apache.qpid.server.util.ByteBufferOutputStream;
+
+public class TestMessageMetaData implements StorableMessageMetaData
+{
+    public static final MessageMetaDataType.Factory<TestMessageMetaData> FACTORY = new TestMessageMetaDataFactory();
+
+    private static final TestMessageMetaDataType TYPE = new TestMessageMetaDataType();
+
+    private int _contentSize;
+    private long _messageId;
+
+    public TestMessageMetaData(long messageId, int contentSize)
+    {
+        _contentSize = contentSize;
+        _messageId = messageId;
+    }
+
+    @Override
+    public int getContentSize()
+    {
+        return _contentSize;
+    }
+
+    @Override
+    public int getStorableSize()
+    {
+        int storeableSize = 8 + //message id, long, 8bytes/64bits
+                            4;  //content size, int, 4bytes/32bits
+
+        return storeableSize;
+    }
+
+    @Override
+    public MessageMetaDataType getType()
+    {
+        return TYPE;
+    }
+
+    @Override
+    public boolean isPersistent()
+    {
+        return true;
+    }
+
+    @Override
+    public int writeToBuffer(int offsetInMetaData, ByteBuffer dest)
+    {
+        int oldPosition = dest.position();
+        try
+        {
+            DataOutputStream dataOutputStream = new DataOutputStream(new ByteBufferOutputStream(dest));
+            EncodingUtils.writeLong(dataOutputStream, _messageId);
+            EncodingUtils.writeInteger(dataOutputStream, _contentSize);
+        }
+        catch (IOException e)
+        {
+            // This shouldn't happen as we are not actually using anything that can throw an IO Exception
+            throw new RuntimeException(e);
+        }
+
+        return dest.position() - oldPosition;
+    };
+}