Package org.apache.catalina.ant.jmx
Class JMXAccessorCondition
- java.lang.Object
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- org.apache.tools.ant.ProjectComponent
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- org.apache.catalina.ant.jmx.JMXAccessorConditionBase
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- org.apache.catalina.ant.jmx.JMXAccessorCondition
 
 
 
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- All Implemented Interfaces:
- java.lang.Cloneable,- org.apache.tools.ant.taskdefs.condition.Condition
 
 public class JMXAccessorCondition extends JMXAccessorConditionBase Definition:<path id="catalina_ant"> <fileset dir="${catalina.home}/server/lib"> <include name="catalina-ant.jar"/> </fileset> </path> <typedef name="jmxCondition" classname="org.apache.catalina.ant.jmx.JMXAccessorCondition" classpathref="catalina_ant"/> <taskdef name="jmxOpen" classname="org.apache.catalina.ant.jmx.JMXAccessorTask" classpathref="catalina_ant"/>Usage: Wait for start backup node<target name="wait"> <jmxOpen host="${jmx.host}" port="${jmx.port}" username="${jmx.username}" password="${jmx.password}" /> <waitfor maxwait="${maxwait}" maxwaitunit="second" timeoutproperty="server.timeout" > <and> <socket server="${server.name}" port="${server.port}"/> <http url="${url}"/> <jmxCondition name="Catalina:type=IDataSender,host=localhost,senderAddress=192.168.111.1,senderPort=9025" operation="==" attribute="connected" value="true" /> <jmxCondition operation="<" name="Catalina:j2eeType=WebModule,name=//${tomcat.application.host}${tomcat.application.path},J2EEApplication=none,J2EEServer=none" attribute="startupTime" value="250" /> </and> </waitfor> <fail if="server.timeout" message="Server ${url} don't answer inside ${maxwait} sec" /> <echo message="Server ${url} alive" /> </target>Allowed operation between jmx attribute and reference value:- == equals
- != not equals
- > greater than (>)
- >= greater than or equals (>=)
- < lesser than (<)
- <= lesser than or equals (<=)
 
 As type we currently support long and double.- Since:
- 5.5.10
- Author:
- Peter Rossbach
 
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Constructor SummaryConstructors Constructor Description JMXAccessorCondition()
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description booleaneval()This method evaluates the condition It support for operation ">,>=,<,<=" the typeslonganddouble.java.lang.StringgetIf()java.lang.StringgetOperation()java.lang.StringgetType()java.lang.StringgetUnless()voidsetIf(java.lang.String c)Only execute if a property of the given name exists in the current project.voidsetOperation(java.lang.String operation)voidsetType(java.lang.String type)voidsetUnless(java.lang.String c)Only execute if a property of the given name does not exist in the current project.protected booleantestIfCondition()test the if conditionprotected booleantestUnlessCondition()test the unless condition- 
Methods inherited from class org.apache.catalina.ant.jmx.JMXAccessorConditionBaseaccessJMXValue, getAttribute, getHost, getJMXConnection, getName, getPassword, getPort, getRef, getUrl, getUsername, getValue, setAttribute, setHost, setName, setPassword, setPort, setRef, setUrl, setUsername, setValue
 
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Method Detail- 
getOperationpublic java.lang.String getOperation() - Returns:
- Returns the operation.
 
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setOperationpublic void setOperation(java.lang.String operation) - Parameters:
- operation- The operation to set.
 
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getTypepublic java.lang.String getType() - Returns:
- Returns the type.
 
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setTypepublic void setType(java.lang.String type) - Parameters:
- type- The type to set.
 
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getIfpublic java.lang.String getIf() - Returns:
- Returns the ifCondition.
 
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setIfpublic void setIf(java.lang.String c) Only execute if a property of the given name exists in the current project.- Parameters:
- c- property name
 
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getUnlesspublic java.lang.String getUnless() - Returns:
- Returns the unlessCondition.
 
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setUnlesspublic void setUnless(java.lang.String c) Only execute if a property of the given name does not exist in the current project.- Parameters:
- c- property name
 
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testIfConditionprotected boolean testIfCondition() test the if condition- Returns:
- true if there is no if condition, or the named property exists
 
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testUnlessConditionprotected boolean testUnlessCondition() test the unless condition- Returns:
- true if there is no unless condition, or there is a named property but it doesn't exist
 
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evalpublic boolean eval() This method evaluates the condition It support for operation ">,>=,<,<=" the typeslonganddouble.- Returns:
- expression jmxValue operation value
 
 
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