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Diffstat (limited to 'trunk/qpid/java/client/src/main/java/org/apache/qpid/filter/PropertyExpression.java')
-rw-r--r--trunk/qpid/java/client/src/main/java/org/apache/qpid/filter/PropertyExpression.java297
1 files changed, 0 insertions, 297 deletions
diff --git a/trunk/qpid/java/client/src/main/java/org/apache/qpid/filter/PropertyExpression.java b/trunk/qpid/java/client/src/main/java/org/apache/qpid/filter/PropertyExpression.java
deleted file mode 100644
index 09152f7f1b..0000000000
--- a/trunk/qpid/java/client/src/main/java/org/apache/qpid/filter/PropertyExpression.java
+++ /dev/null
@@ -1,297 +0,0 @@
-/* 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.client.message.AbstractJMSMessage;
-import org.apache.qpid.QpidException;
-import org.apache.qpid.ErrorCode;
-import org.slf4j.LoggerFactory;
-import org.slf4j.Logger;
-
-import javax.jms.JMSException;
-import java.util.HashMap;
-
-/**
- * Represents a property expression
- */
-public class PropertyExpression implements Expression
-{
- // Constants - defined the same as JMS
- private static final int NON_PERSISTENT = 1;
- private static final int DEFAULT_PRIORITY = 4;
-
- private static final Logger _logger = LoggerFactory.getLogger(PropertyExpression.class);
-
- private static final HashMap<String, Expression> JMS_PROPERTY_EXPRESSIONS = new HashMap<String, Expression>();
-
- static
- {
- JMS_PROPERTY_EXPRESSIONS.put("JMSDestination", new Expression()
- {
- public Object evaluate(AbstractJMSMessage message)
- {
- //TODO
- return null;
- }
- });
- JMS_PROPERTY_EXPRESSIONS.put("JMSReplyTo", new Expression()
- {
- public Object evaluate(AbstractJMSMessage message)
- {
- return message.getReplyToString();
- }
- });
-
- JMS_PROPERTY_EXPRESSIONS.put("JMSType", new Expression()
- {
- public Object evaluate(AbstractJMSMessage message)
- {
- try
- {
- return message.getJMSType();
- }
- catch (JMSException e)
- {
- _logger.warn("Error evaluating property", e);
-
- return null;
- }
-
- }
- });
-
- JMS_PROPERTY_EXPRESSIONS.put("JMSDeliveryMode", new Expression()
- {
- public Object evaluate(AbstractJMSMessage message)
- {
- try
- {
- int mode = message.getJMSDeliveryMode();
- if (_logger.isDebugEnabled())
- {
- _logger.debug("JMSDeliveryMode is :" + mode);
- }
-
- return mode;
- }
- catch (JMSException e)
- {
- _logger.warn("Error evaluating property",e);
- }
-
- return NON_PERSISTENT;
- }
- });
-
- JMS_PROPERTY_EXPRESSIONS.put("JMSPriority", new Expression()
- {
- public Object evaluate(AbstractJMSMessage message)
- {
- try
- {
- return message.getJMSPriority();
- }
- catch (Exception e)
- {
- _logger.warn("Error evaluating property",e);
- }
-
- return DEFAULT_PRIORITY;
- }
- });
-
- JMS_PROPERTY_EXPRESSIONS.put("AMQMessageID", new Expression()
- {
- public Object evaluate(AbstractJMSMessage message)
- {
-
- try
- {
- return message.getJMSMessageID();
- }
- catch (JMSException e)
- {
- _logger.warn("Error evaluating property",e);
-
- return null;
- }
-
- }
- });
-
- JMS_PROPERTY_EXPRESSIONS.put("JMSTimestamp", new Expression()
- {
- public Object evaluate(AbstractJMSMessage message)
- {
- try
- {
- return message.getJMSTimestamp();
- }
- catch (Exception e)
- {
- _logger.warn("Error evaluating property",e);
-
- return null;
- }
-
- }
- });
-
- JMS_PROPERTY_EXPRESSIONS.put("JMSCorrelationID", new Expression()
- {
- public Object evaluate(AbstractJMSMessage message)
- {
-
- try
- {
- return message.getJMSCorrelationID();
- }
- catch (JMSException e)
- {
- _logger.warn("Error evaluating property",e);
-
- return null;
- }
-
- }
- });
-
- JMS_PROPERTY_EXPRESSIONS.put("JMSExpiration", new Expression()
- {
- public Object evaluate(AbstractJMSMessage message)
- {
-
- try
- {
- return message.getJMSExpiration();
- }
- catch (JMSException e)
- {
- _logger.warn("Error evaluating property",e);
- return null;
- }
-
- }
- });
-
- JMS_PROPERTY_EXPRESSIONS.put("JMSRedelivered", new Expression()
- {
- public Object evaluate(AbstractJMSMessage message)
- {
- try
- {
- return message.getJMSRedelivered();
- }
- catch (JMSException e)
- {
- _logger.warn("Error evaluating property",e);
- return null;
- }
- }
- });
-
- JMS_PROPERTY_EXPRESSIONS.put("JMSMessageID", new Expression()
- {
- public Object evaluate(AbstractJMSMessage message)
- {
- try
- {
- return message.getJMSMessageID();
- }
- catch (Exception e)
- {
- _logger.warn("Error evaluating property",e);
-
- return null;
- }
-
- }
- });
-
- }
-
- private final String name;
- private final Expression jmsPropertyExpression;
-
- public PropertyExpression(String name)
- {
- this.name = name;
- jmsPropertyExpression = JMS_PROPERTY_EXPRESSIONS.get(name);
- }
-
- public Object evaluate(AbstractJMSMessage message) throws QpidException
- {
-
- if (jmsPropertyExpression != null)
- {
- return jmsPropertyExpression.evaluate(message);
- }
- else
- {
-
- try
- {
-
- if (_logger.isDebugEnabled())
- {
- _logger.debug("Looking up property:" + name);
- _logger.debug("Properties are:" + message.getPropertyNames());
- }
- return message.getObjectProperty(name);
- }
- catch(JMSException e)
- {
- throw new QpidException("Exception evaluating properties for filter", ErrorCode.INTERNAL_ERROR, e);
- }
- }
- }
-
- public String getName()
- {
- return name;
- }
-
- /**
- * @see java.lang.Object#toString()
- */
- public String toString()
- {
- return name;
- }
-
- /**
- * @see java.lang.Object#hashCode()
- */
- public int hashCode()
- {
- return name.hashCode();
- }
-
- /**
- * @see java.lang.Object#equals(java.lang.Object)
- */
- public boolean equals(Object o)
- {
- if ((o == null) || !this.getClass().equals(o.getClass()))
- {
- return false;
- }
- return name.equals(((PropertyExpression) o).name);
- }
-
-}
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