java.lang.Object
- org.springframework.jmx.access.MBeanClientInterceptor

所有已实现的接口:
Advice, Interceptor, MethodInterceptor, Aware, BeanClassLoaderAware, DisposableBean, InitializingBean
直接已知子类:
MBeanProxyFactoryBean
```
public class MBeanClientInterceptor
extends Object
implements MethodInterceptor, BeanClassLoaderAware, InitializingBean, DisposableBean
```
MethodInterceptor that routes calls to an MBean running on the supplied MBeanServerConnection. Works for both local and remote MBeanServerConnections.
By default, the MBeanClientInterceptor will connect to the MBeanServer and cache MBean metadata at startup. This can be undesirable when running against a remote MBeanServer that may not be running when the application starts. Through setting the connectOnStartup property to "false", you can defer this process until the first invocation against the proxy.
This functionality is usually used through MBeanProxyFactoryBean. See the javadoc of that class for more information.
从以下版本开始:
1.2
作者:
Rob Harrop, Juergen Hoeller
另请参阅:
MBeanProxyFactoryBean, setConnectOnStartup(boolean)

字段概要
字段
修饰符和类型字段说明
protected Log logger
Logger available to subclasses.

构造器概要
构造器
构造器说明
MBeanClientInterceptor()

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`void`	`afterPropertiesSet()`	Prepares the `MBeanServerConnection` if the "connectOnStartup" is turned on (which it is by default).
`protected Object`	`convertResultValueIfNecessary(Object result, MethodParameter parameter)`	Convert the given result object (from attribute access or operation invocation) to the specified target class for returning from the proxy method.
`void`	`destroy()`	Invoked by the containing `BeanFactory` on destruction of a bean.
`protected Object`	`doInvoke(MethodInvocation invocation)`	Route the invocation to the configured managed resource.
`Map<String,?>`	`getEnvironment()`	Allow Map access to the environment to be set for the connector, with the option to add or override specific entries.
`protected Class<?>`	`getManagementInterface()`	Return the management interface of the target MBean, or `null` if none specified.
`protected Object`	`handleConnectFailure(MethodInvocation invocation, Exception ex)`	Refresh the connection and retry the MBean invocation if possible.
`Object`	`invoke(MethodInvocation invocation)`	Route the invocation to the configured managed resource..
`protected boolean`	`isPrepared()`	Return whether this client interceptor has already been prepared, i.e. has already looked up the server and cached all metadata.
`void`	`prepare()`	Ensures that an `MBeanServerConnection` is configured and attempts to detect a local connection if one is not supplied.
`void`	`setAgentId(String agentId)`	Set the agent id of the `MBeanServer` to locate.
`void`	`setBeanClassLoader(ClassLoader beanClassLoader)`	Callback that supplies the bean `class loader` to a bean instance.
`void`	`setConnectOnStartup(boolean connectOnStartup)`	Set whether or not the proxy should connect to the `MBeanServer` at creation time ("true") or the first time it is invoked ("false").
`void`	`setEnvironment(Map<String,?> environment)`	Specify the environment for the JMX connector.
`void`	`setManagementInterface(Class<?> managementInterface)`	Set the management interface of the target MBean, exposing bean property setters and getters for MBean attributes and conventional Java methods for MBean operations.
`void`	`setObjectName(Object objectName)`	Set the `ObjectName` of the MBean which calls are routed to, as `ObjectName` instance or as `String`.
`void`	`setRefreshOnConnectFailure(boolean refreshOnConnectFailure)`	Set whether to refresh the MBeanServer connection on connect failure.
`void`	`setServer(MBeanServerConnection server)`	Set the `MBeanServerConnection` used to connect to the MBean which all invocations are routed to.
`void`	`setServiceUrl(String url)`	Set the service URL of the remote `MBeanServer`.
`void`	`setUseStrictCasing(boolean useStrictCasing)`	Set whether to use strict casing for attributes.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - logger
```
protected final Log logger
```
    Logger available to subclasses.
- 构造器详细资料
  - MBeanClientInterceptor
```
public MBeanClientInterceptor()
```
- 方法详细资料
  - setServer
```
public void setServer(MBeanServerConnection server)
```
    Set the MBeanServerConnection used to connect to the MBean which all invocations are routed to.
  - setServiceUrl
```
public void setServiceUrl(String url)
                   throws MalformedURLException
```
    Set the service URL of the remote MBeanServer.
    抛出:
    MalformedURLException
  - setEnvironment
```
public void setEnvironment(@Nullable
                           Map<String,?> environment)
```
    Specify the environment for the JMX connector.
    另请参阅:
    JMXConnectorFactory.connect(javax.management.remote.JMXServiceURL, java.util.Map)
  - getEnvironment
```
@Nullable
public Map<String,?> getEnvironment()
```
    Allow Map access to the environment to be set for the connector, with the option to add or override specific entries.
    Useful for specifying entries directly, for example via "environment[myKey]". This is particularly useful for adding or overriding entries in child bean definitions.
  - setAgentId
```
public void setAgentId(String agentId)
```
    Set the agent id of the MBeanServer to locate.
    Default is none. If specified, this will result in an attempt being made to locate the attendant MBeanServer, unless the "serviceUrl" property has been set.
    另请参阅:
    Specifying the empty String indicates the platform MBeanServer.
  - setConnectOnStartup
```
public void setConnectOnStartup(boolean connectOnStartup)
```
    Set whether or not the proxy should connect to the MBeanServer at creation time ("true") or the first time it is invoked ("false"). Default is "true".
  - setRefreshOnConnectFailure
```
public void setRefreshOnConnectFailure(boolean refreshOnConnectFailure)
```
    Set whether to refresh the MBeanServer connection on connect failure. Default is "false".
    Can be turned on to allow for hot restart of the JMX server, automatically reconnecting and retrying in case of an IOException.
  - setObjectName
```
public void setObjectName(Object objectName)
                   throws MalformedObjectNameException
```
    Set the ObjectName of the MBean which calls are routed to, as ObjectName instance or as String.
    抛出:
    MalformedObjectNameException
  - setUseStrictCasing
```
public void setUseStrictCasing(boolean useStrictCasing)
```
    Set whether to use strict casing for attributes. Enabled by default.
    When using strict casing, a JavaBean property with a getter such as getFoo() translates to an attribute called Foo. With strict casing disabled, getFoo() would translate to just foo.
  - setManagementInterface
```
public void setManagementInterface(@Nullable
                                   Class<?> managementInterface)
```
    Set the management interface of the target MBean, exposing bean property setters and getters for MBean attributes and conventional Java methods for MBean operations.
  - getManagementInterface
```
@Nullable
protected final Class<?> getManagementInterface()
```
    Return the management interface of the target MBean, or null if none specified.
  - setBeanClassLoader
```
public void setBeanClassLoader(ClassLoader beanClassLoader)
```
    从接口复制的说明: BeanClassLoaderAware
    Callback that supplies the bean class loader to a bean instance.
    Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean'sInitializingBean.afterPropertiesSet() method or a custom init-method.
    指定者:
    setBeanClassLoader 在接口中 BeanClassLoaderAware
    参数:
    beanClassLoader - the owning class loader
  - afterPropertiesSet
```
public void afterPropertiesSet()
```
    Prepares the MBeanServerConnection if the "connectOnStartup" is turned on (which it is by default).
    指定者:
    afterPropertiesSet 在接口中 InitializingBean
  - prepare
```
public void prepare()
```
    Ensures that an MBeanServerConnection is configured and attempts to detect a local connection if one is not supplied.
  - isPrepared
```
protected boolean isPrepared()
```
    Return whether this client interceptor has already been prepared, i.e. has already looked up the server and cached all metadata.
  - invoke
```
@Nullable
public Object invoke(MethodInvocation invocation)
              throws Throwable
```
    Route the invocation to the configured managed resource..
    指定者:
    invoke 在接口中 MethodInterceptor
    参数:
    invocation - the MethodInvocation to re-route
    返回:
    the value returned as a result of the re-routed invocation
    抛出:
    Throwable - an invocation error propagated to the user
    另请参阅:
    doInvoke(org.aopalliance.intercept.MethodInvocation), handleConnectFailure(org.aopalliance.intercept.MethodInvocation, java.lang.Exception)
  - handleConnectFailure
```
@Nullable
protected Object handleConnectFailure(MethodInvocation invocation,
                                      Exception ex)
                               throws Throwable
```
    Refresh the connection and retry the MBean invocation if possible.
    If not configured to refresh on connect failure, this method simply rethrows the original exception.
    参数:
    invocation - the invocation that failed
    ex - the exception raised on remote invocation
    返回:
    the result value of the new invocation, if succeeded
    抛出:
    Throwable - an exception raised by the new invocation, if it failed as well
    另请参阅:
    setRefreshOnConnectFailure(boolean), doInvoke(org.aopalliance.intercept.MethodInvocation)
  - doInvoke
```
@Nullable
protected Object doInvoke(MethodInvocation invocation)
                   throws Throwable
```
    Route the invocation to the configured managed resource. Correctly routes JavaBean property access to MBeanServerConnection.get/setAttribute and method invocation to MBeanServerConnection.invoke.
    参数:
    invocation - the MethodInvocation to re-route
    返回:
    the value returned as a result of the re-routed invocation
    抛出:
    Throwable - an invocation error propagated to the user
  - convertResultValueIfNecessary
```
@Nullable
protected Object convertResultValueIfNecessary(@Nullable
                                               Object result,
                                               MethodParameter parameter)
```
    Convert the given result object (from attribute access or operation invocation) to the specified target class for returning from the proxy method.
    参数:
    result - the result object as returned by the MBeanServer
    parameter - the method parameter of the proxy method that's been invoked
    返回:
    the converted result object, or the passed-in object if no conversion is necessary
  - destroy
```
public void destroy()
```
    从接口复制的说明: DisposableBean
    Invoked by the containing BeanFactory on destruction of a bean.
    指定者:
    destroy 在接口中 DisposableBean

类 MBeanClientInterceptor

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

logger

构造器详细资料

MBeanClientInterceptor

方法详细资料

setServer

setServiceUrl

setEnvironment

getEnvironment

setAgentId

setConnectOnStartup

setRefreshOnConnectFailure

setObjectName

setUseStrictCasing

setManagementInterface

getManagementInterface

setBeanClassLoader

afterPropertiesSet

prepare

isPrepared

invoke

handleConnectFailure

doInvoke

convertResultValueIfNecessary

destroy