1 files changed, 70 insertions, 0 deletions
diff --git a/qpid/java/client/src/main/java/org/apache/qpid/filter/JMSSelectorFilter.java b/qpid/java/client/src/main/java/org/apache/qpid/filter/JMSSelectorFilter.java
new file mode 100644
index 0000000000..4159986090
--- /dev/null
+++ b/qpid/java/client/src/main/java/org/apache/qpid/filter/JMSSelectorFilter.java
@@ -0,0 +1,70 @@
+/* Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * 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.apache.qpid.filter;
+
+import org.apache.qpid.AMQInternalException;
+import org.apache.qpid.client.message.AbstractJMSMessage;
+import org.apache.qpid.filter.selector.SelectorParser;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+public class JMSSelectorFilter implements MessageFilter
+{
+    /**
+     * this JMSSelectorFilter's logger
+     */
+    private static final Logger _logger = LoggerFactory.getLogger(JMSSelectorFilter.class);
+
+    private String _selector;
+    private BooleanExpression _matcher;
+
+    public JMSSelectorFilter(String selector) throws AMQInternalException
+    {
+        _selector = selector;
+        if (JMSSelectorFilter._logger.isDebugEnabled())
+        {
+            JMSSelectorFilter._logger.debug("Created JMSSelectorFilter with selector:" + _selector);
+        }
+        _matcher = new SelectorParser().parse(selector);
+    }
+
+    public boolean matches(AbstractJMSMessage message)
+    {
+        try
+        {
+            boolean match = _matcher.matches(message);
+            if (JMSSelectorFilter._logger.isDebugEnabled())
+            {
+                JMSSelectorFilter._logger.debug(message + " match(" + match + ") selector(" + System
+                        .identityHashCode(_selector) + "):" + _selector);
+            }
+            return match;
+        }
+        catch (AMQInternalException e)
+        {
+            JMSSelectorFilter._logger.warn("Caght exception when evaluating message selector for message  " + message, e);
+        }
+        return false;
+    }
+
+    public String getSelector()
+    {
+        return _selector;
+    }
+}