1 files changed, 63 insertions, 0 deletions
diff --git a/qpid/java/broker/src/main/java/org/apache/qpid/server/filter/JMSSelectorFilter.java b/qpid/java/broker/src/main/java/org/apache/qpid/server/filter/JMSSelectorFilter.java
new file mode 100644
index 0000000000..f32de03841
--- /dev/null
+++ b/qpid/java/broker/src/main/java/org/apache/qpid/server/filter/JMSSelectorFilter.java
@@ -0,0 +1,63 @@
+/*
+ *  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.server.filter;
+
+import org.apache.log4j.Logger;
+import org.apache.qpid.AMQException;
+import org.apache.qpid.AMQInvalidArgumentException;
+import org.apache.qpid.server.filter.jms.selector.SelectorParser;
+import org.apache.qpid.server.queue.Filterable;
+
+
+public class JMSSelectorFilter implements MessageFilter
+{
+    private final static Logger _logger = org.apache.log4j.Logger.getLogger(JMSSelectorFilter.class);
+
+    private String _selector;
+    private BooleanExpression _matcher;
+
+    public JMSSelectorFilter(String selector) throws AMQInvalidArgumentException
+    {
+        _selector = selector;
+        _matcher = new SelectorParser().parse(selector);
+    }
+
+    public boolean matches(Filterable message)
+    {
+        boolean match = _matcher.matches(message);
+        if(_logger.isDebugEnabled())
+        {
+            _logger.debug(message + " match(" + match + ") selector(" + System.identityHashCode(_selector) + "):" + _selector);
+        }
+        return match;
+    }
+
+    public String getSelector()
+    {
+        return _selector;
+    }
+
+    @Override
+    public String toString()
+    {
+        return "JMSSelector("+_selector+")";
+    }
+}