org.apache.jk.server
Class JkMain

java.lang.Object
  org.apache.jk.server.JkMain

All Implemented Interfaces:

javax.management.MBeanRegistration

Deprecated. Will be replaced with JMX operations

public class JkMain

extends java.lang.Object

implements javax.management.MBeanRegistration

Main class used to startup and configure jk. It manages the conf/jk2.properties file and is the target of JMX proxy. It implements a policy of save-on-change - whenever a property is changed at runtime the jk2.properties file will be overriden. You can edit the config file when tomcat is stoped ( or if you don't use JMX or other admin tools ). The format of jk2.properties:

TYPE[.LOCALNAME].PROPERTY_NAME=VALUE

Set a property on the associated component. TYPE will be used to find the class name and instantiate the component. LOCALNAME allows multiple instances. In JMX mode, TYPE and LOCALNAME will form the JMX name ( eventually combined with a 'jk2' component )

NAME=VALUE

Define global properties to be used in ${} substitutions

class.COMPONENT_TYPE=JAVA_CLASS_NAME

Adds a new 'type' of component. We predefine all known types.

Instances are created the first time a component name is found. In addition, 'handler.list' property will override the list of 'default' components that are loaded automatically. Note that the properties file is just one (simplistic) way to configure jk. We hope to see configs based on registry, LDAP, db, etc. ( XML is not necesarily better )

Author:

Costin Manolache

Field Summary

protected java.lang.String	domain Deprecated.
protected javax.management.MBeanServer	mserver Deprecated.
protected javax.management.ObjectName	oname Deprecated.

Constructor Summary

JkMain()
Deprecated.

Method Summary

java.lang.String	getChannelClassName() Deprecated.
java.lang.String	getDomain() Deprecated.
java.lang.String	getErr() Deprecated.
long	getInitTime() Deprecated. The time it took to initialize jk ( ms)
java.lang.String	getJkHome() Deprecated.
static JkMain	getJkMain() Deprecated.
javax.management.ObjectName	getObjectName() Deprecated.
java.lang.String	getOut() Deprecated.
java.lang.String	getPropertiesFile() Deprecated.
java.lang.Object	getProperty(java.lang.String name) Deprecated. Retrieve a property.
long	getStartTime() Deprecated. The time it took to start jk ( ms )
java.lang.String	getWorkerClassName() Deprecated.
WorkerEnv	getWorkerEnv() Deprecated.
void	init() Deprecated.
static void	main(java.lang.String[] args) Deprecated.
void	pause() Deprecated.
void	postDeregister() Deprecated.
void	postRegister(java.lang.Boolean registrationDone) Deprecated.
void	preDeregister() Deprecated.
javax.management.ObjectName	preRegister(javax.management.MBeanServer server, javax.management.ObjectName name) Deprecated.
void	resume() Deprecated.
void	saveProperties() Deprecated.
void	setBeanProperty(java.lang.Object target, java.lang.String name, java.lang.String val) Deprecated.
void	setChannelClassName(java.lang.String name) Deprecated. Set the channelClassName that will used to connect to httpd.
void	setErr(java.lang.String s) Deprecated.
void	setJkHome(java.lang.String s) Deprecated. Set the base dir of jk2.
void	setOut(java.lang.String s) Deprecated.
void	setPropertiesFile(java.lang.String p) Deprecated. Load a .properties file into and set the values into jk2 configuration.
void	setProperty(java.lang.String n, java.lang.String v) Deprecated. Set a name/value as a jk2 property
void	setPropertyString(java.lang.String handlerN, java.lang.String name, java.lang.String val) Deprecated.
void	setSaveProperties(boolean b) Deprecated.
void	setWorkerClassName(java.lang.String name) Deprecated. Set the workerClassName that will handle the request.
void	setWorkerEnv(WorkerEnv wEnv) Deprecated.
void	start() Deprecated.
void	stop() Deprecated.

Methods inherited from class java.lang.Object

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

Field Detail

domain

protected java.lang.String domain

Deprecated.

oname

protected javax.management.ObjectName oname

Deprecated.

mserver

protected javax.management.MBeanServer mserver

Deprecated.

Constructor Detail

JkMain

public JkMain()

Deprecated.

Method Detail

getJkMain

public static JkMain getJkMain()

Deprecated.

setPropertiesFile

public void setPropertiesFile(java.lang.String p)

Deprecated.

Load a .properties file into and set the values into jk2 configuration.

getPropertiesFile

public java.lang.String getPropertiesFile()

Deprecated.

setSaveProperties

public void setSaveProperties(boolean b)

Deprecated.

setProperty

public void setProperty(java.lang.String n,
                        java.lang.String v)

Deprecated.

Set a name/value as a jk2 property

getProperty

public java.lang.Object getProperty(java.lang.String name)

Deprecated.

Retrieve a property.

setChannelClassName

public void setChannelClassName(java.lang.String name)

Deprecated.

Set the channelClassName that will used to connect to httpd.

getChannelClassName

public java.lang.String getChannelClassName()

Deprecated.

setWorkerClassName

public void setWorkerClassName(java.lang.String name)

Deprecated.

Set the workerClassName that will handle the request. ( sort of 'pivot' in axis :-)

getWorkerClassName

public java.lang.String getWorkerClassName()

Deprecated.

setJkHome

public void setJkHome(java.lang.String s)

Deprecated.

Set the base dir of jk2. ( including WEB-INF if in a webapp ). We'll try to guess it from classpath if none is set ( for example on command line ), but if in a servlet environment you need to use Context.getRealPath or a system property or set it expliciltey.

getJkHome

public java.lang.String getJkHome()

Deprecated.

setOut

public void setOut(java.lang.String s)

Deprecated.

getOut

public java.lang.String getOut()

Deprecated.

setErr

public void setErr(java.lang.String s)

Deprecated.

getErr

public java.lang.String getErr()

Deprecated.

init

public void init()
          throws java.io.IOException

Deprecated.

Throws:

java.io.IOException

stop

public void stop()

Deprecated.

start

public void start()
           throws java.io.IOException

Deprecated.

Throws:

java.io.IOException

getWorkerEnv

public WorkerEnv getWorkerEnv()

Deprecated.

setWorkerEnv

public void setWorkerEnv(WorkerEnv wEnv)

Deprecated.

setBeanProperty

public void setBeanProperty(java.lang.Object target,
                            java.lang.String name,
                            java.lang.String val)

Deprecated.

setPropertyString

public void setPropertyString(java.lang.String handlerN,
                              java.lang.String name,
                              java.lang.String val)

Deprecated.

getInitTime

public long getInitTime()

Deprecated.

The time it took to initialize jk ( ms)

getStartTime

public long getStartTime()

Deprecated.

The time it took to start jk ( ms )

main

public static void main(java.lang.String[] args)

Deprecated.

saveProperties

public void saveProperties()

Deprecated.

getObjectName

public javax.management.ObjectName getObjectName()

Deprecated.

getDomain

public java.lang.String getDomain()

Deprecated.

preRegister

public javax.management.ObjectName preRegister(javax.management.MBeanServer server,
                                               javax.management.ObjectName name)
                                        throws java.lang.Exception

Deprecated.

Specified by:

preRegister in interface javax.management.MBeanRegistration

Throws:

java.lang.Exception

postRegister

public void postRegister(java.lang.Boolean registrationDone)

Deprecated.

Specified by:

postRegister in interface javax.management.MBeanRegistration

preDeregister

public void preDeregister()
                   throws java.lang.Exception

Deprecated.

Specified by:

preDeregister in interface javax.management.MBeanRegistration

Throws:

java.lang.Exception

postDeregister

public void postDeregister()

Deprecated.

Specified by:

postDeregister in interface javax.management.MBeanRegistration

pause

public void pause()
           throws java.lang.Exception

Deprecated.

Throws:

java.lang.Exception

resume

public void resume()
            throws java.lang.Exception

Deprecated.

Throws:

java.lang.Exception