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java.lang.Objectorg.apache.tools.ant.ProjectComponent
org.apache.catalina.ant.jmx.JMXAccessorCondition
public class JMXAccessorCondition
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:
 
| Field Summary | 
|---|
| Fields inherited from class org.apache.tools.ant.ProjectComponent | 
|---|
| description, location, project | 
| Constructor Summary | |
|---|---|
| JMXAccessorCondition() | |
| Method Summary | |
|---|---|
| protected  java.lang.String | accessJMXValue()Get value from MBeans attribute | 
|  boolean | eval()This method evaluates the condition It support for operation ">,>=,<,<=" the types longanddouble. | 
|  java.lang.String | getAttribute() | 
|  java.lang.String | getHost() | 
|  java.lang.String | getIf() | 
|  java.lang.String | getInfo()Return descriptive information about this implementation and the corresponding version number, in the format <description>/<version>. | 
| protected  javax.management.MBeanServerConnection | getJMXConnection()Get JMXConnection (default look at jmx.server project reference from jmxOpen Task) | 
|  java.lang.String | getName() | 
|  java.lang.String | getOperation() | 
|  java.lang.String | getPassword() | 
|  java.lang.String | getPort() | 
|  java.lang.String | getRef() | 
|  java.lang.String | getType() | 
|  java.lang.String | getUnless() | 
|  java.lang.String | getUrl() | 
|  java.lang.String | getUsername() | 
|  java.lang.String | getValue() | 
|  void | setAttribute(java.lang.String attribute) | 
|  void | setHost(java.lang.String host) | 
|  void | setIf(java.lang.String c)Only execute if a property of the given name exists in the current project. | 
|  void | setName(java.lang.String objectName) | 
|  void | setOperation(java.lang.String operation) | 
|  void | setPassword(java.lang.String password) | 
|  void | setPort(java.lang.String port) | 
|  void | setRef(java.lang.String refId) | 
|  void | setType(java.lang.String type) | 
|  void | setUnless(java.lang.String c)Only execute if a property of the given name does not exist in the current project. | 
|  void | setUrl(java.lang.String url) | 
|  void | setUsername(java.lang.String username) | 
|  void | setValue(java.lang.String value) | 
| protected  boolean | testIfCondition()test the if condition | 
| protected  boolean | testUnlessCondition()test the unless condition | 
| Methods inherited from class org.apache.tools.ant.ProjectComponent | 
|---|
| clone, getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject | 
| Methods inherited from class java.lang.Object | 
|---|
| equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Constructor Detail | 
|---|
public JMXAccessorCondition()
| Method Detail | 
|---|
public java.lang.String getInfo()
<description>/<version>.
public java.lang.String getOperation()
public void setOperation(java.lang.String operation)
operation - The operation to set.public java.lang.String getType()
public void setType(java.lang.String type)
type - The type to set.public java.lang.String getAttribute()
public void setAttribute(java.lang.String attribute)
attribute - The attribute to set.public java.lang.String getHost()
public void setHost(java.lang.String host)
host - The host to set.public java.lang.String getName()
public void setName(java.lang.String objectName)
objectName - The name to set.public java.lang.String getPassword()
public void setPassword(java.lang.String password)
password - The password to set.public java.lang.String getPort()
public void setPort(java.lang.String port)
port - The port to set.public java.lang.String getUrl()
public void setUrl(java.lang.String url)
url - The url to set.public java.lang.String getUsername()
public void setUsername(java.lang.String username)
username - The username to set.public java.lang.String getValue()
public void setValue(java.lang.String value)
public java.lang.String getRef()
public void setRef(java.lang.String refId)
refId - The ref to set.public java.lang.String getIf()
public void setIf(java.lang.String c)
c - property namepublic java.lang.String getUnless()
public void setUnless(java.lang.String c)
c - property name
protected javax.management.MBeanServerConnection getJMXConnection()
                                                           throws java.net.MalformedURLException,
                                                                  java.io.IOException
java.net.MalformedURLException
java.io.IOExceptionprotected java.lang.String accessJMXValue()
protected boolean testIfCondition()
protected boolean testUnlessCondition()
public boolean eval()
long and double.
eval in interface org.apache.tools.ant.taskdefs.condition.Condition| 
 | Apache Tomcat 6.0.53 | ||||||||
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