java.lang.Object
- org.hotswap.agent.plugin.zk.ZkPlugin

```
@Plugin(name="ZK",
        description="ZK Framework (http://www.zkoss.org/). Change library properties default values to disablecaches, maintains Label cache and bean resolver cache.",
        testedVersions="6.5.2",
        expectedVersions={"5x","6x","7x?"})
public class ZkPlugin
extends java.lang.Object
```
ZK framework - http://www.zkoss.org/.

Plugin:
- Plugin initialization is triggered after DHtmlLayoutServlet.init() method in servlet classloader
- Change default value for library properties of ZK caches (org.zkoss.web.classWebResource.cache=false, org.zkoss.zk.WPD.cache=false, org.zkoss.zk.WCS.cache=false, zk-dl.annotation.cache=false). App can override this setting by explicitly set value to true in zk.xml
- Clear Labels cache after change of any .properties file
- Clear org.zkoss.zel.BeanELResolver caches after any class change
All is invoked via reflection, no ZK lib direct dependency.
Author:

Jiri Bubnik

Constructor Summary

Constructors
Constructor Description

ZkPlugin()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`beanELResolverRegisterVariable(org.hotswap.agent.javassist.CtClass ctClass)`	BeanELResolver contains reflection cache (bean properites).
`static void`	`binderImplRegisterVariable(org.hotswap.agent.javassist.CtClass ctClass)`	BeanELResolver contains reflection cache (bean properites).
`static void`	`defaultDisableCaches(org.hotswap.agent.javassist.ClassPool classPool, org.hotswap.agent.javassist.CtClass ctClass)`	Default values of caches in development mode.
`void`	`invalidateClassCache()`
`static void`	`layoutServletCallInitialized(org.hotswap.agent.javassist.CtClass ctClass)`	Initialize the plugin after DHtmlLayoutServlet.init() method.
`void`	`refreshProperties()`
`void`	`registerBeanELResolver(java.lang.Object beanELResolver)`
`void`	`registerBinderImpl(java.lang.Object binderImpl)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- ZkPlugin
```
public ZkPlugin()
```

Method Detail

layoutServletCallInitialized

@OnClassLoadEvent(classNameRegexp="org.zkoss.zk.ui.http.DHtmlLayoutServlet")
public static void layoutServletCallInitialized(org.hotswap.agent.javassist.CtClass ctClass)
                                         throws org.hotswap.agent.javassist.NotFoundException,
                                                org.hotswap.agent.javassist.CannotCompileException

Initialize the plugin after DHtmlLayoutServlet.init() method.

Throws:: org.hotswap.agent.javassist.NotFoundException; org.hotswap.agent.javassist.CannotCompileException

defaultDisableCaches

@OnClassLoadEvent(classNameRegexp="org.zkoss.lang.Library")
public static void defaultDisableCaches(org.hotswap.agent.javassist.ClassPool classPool,
                                        org.hotswap.agent.javassist.CtClass ctClass)
                                 throws org.hotswap.agent.javassist.NotFoundException,
                                        org.hotswap.agent.javassist.CannotCompileException

Default values of caches in development mode.

Note, that this is a little bit aggressive, but the user may override this by providing explicit value in zk.xml

Throws:: org.hotswap.agent.javassist.NotFoundException; org.hotswap.agent.javassist.CannotCompileException

refreshProperties

@OnResourceFileEvent(path="/",
                     filter=".*.properties")
public void refreshProperties()

beanELResolverRegisterVariable

@OnClassLoadEvent(classNameRegexp="org.zkoss.zel.BeanELResolver")
public static void beanELResolverRegisterVariable(org.hotswap.agent.javassist.CtClass ctClass)
                                           throws org.hotswap.agent.javassist.CannotCompileException

BeanELResolver contains reflection cache (bean properites).

Throws:: org.hotswap.agent.javassist.CannotCompileException

registerBeanELResolver

public void registerBeanELResolver(java.lang.Object beanELResolver)

binderImplRegisterVariable

@OnClassLoadEvent(classNameRegexp="org.zkoss.bind.impl.BinderImpl")
public static void binderImplRegisterVariable(org.hotswap.agent.javassist.CtClass ctClass)
                                       throws org.hotswap.agent.javassist.CannotCompileException

BeanELResolver contains reflection cache (bean properites).

Throws:: org.hotswap.agent.javassist.CannotCompileException

registerBinderImpl

public void registerBinderImpl(java.lang.Object binderImpl)

invalidateClassCache

@OnClassLoadEvent(classNameRegexp=".*",
                  events=REDEFINE)
public void invalidateClassCache()
                          throws java.lang.Exception

Throws:: java.lang.Exception

Class ZkPlugin

Constructor Summary