Package org.apache.activemq.artemis.utils

Class SelectorTranslator

java.lang.Object

org.apache.activemq.artemis.utils.SelectorTranslator

public class SelectorTranslator
extends java.lang.Object

This class converts a JMS selector expression into an ActiveMQ Artemis core filter expression. JMS selector and ActiveMQ Artemis filters use the same syntax but have different identifiers. We basically just need to replace the JMS header and property Identifier names with the corresponding ActiveMQ Artemis field and header Identifier names. We must be careful not to substitute any literals, or identifiers whose name contains the name of one we want to substitute. This makes it less trivial than a simple search and replace.

Constructor Summary

Constructors

Constructor	Description
SelectorTranslator()

Method Summary

Modifier and Type	Method	Description
static java.lang.String	convertHQToActiveMQFilterString(java.lang.String hqFilterString)
static java.lang.String	convertToActiveMQFilterString(java.lang.String selectorString)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SelectorTranslator

public SelectorTranslator()

Method Detail

convertToActiveMQFilterString

public static java.lang.String convertToActiveMQFilterString(java.lang.String selectorString)

convertHQToActiveMQFilterString

public static java.lang.String convertHQToActiveMQFilterString(java.lang.String hqFilterString)