org.hotswap.agent.command

Class ReflectionCommand

java.lang.Object

org.hotswap.agent.command.MergeableCommand

org.hotswap.agent.command.ReflectionCommand

All Implemented Interfaces:

Command

public class ReflectionCommand
extends MergeableCommand

Command to run in a target classloader. The command is always invoked via reflection.

Author:

Jiri Bubnik

Constructor Summary

Constructors

Constructor and Description
ReflectionCommand(Object target, String methodName, Object... params) Define a command on target object.
ReflectionCommand(Object plugin, String className, String methodName) Predefine a command.
ReflectionCommand(Object plugin, String className, String methodName, ClassLoader targetClassLoader, Object... params) Define a command.

Method Summary

Modifier and Type	Method and Description
protected Object	doExecuteReflectionCommand(ClassLoader targetClassLoader, String className, Object target, String method, List<Object> params)
boolean	equals(Object o)
void	executeCommand() Execute the command.
String	getClassName()
CommandExecutionListener	getCommandExecutionListener()
String	getMethodName()
List<Object>	getParams()
ClassLoader	getTargetClassLoader()
int	hashCode()
void	setCommandExecutionListener(CommandExecutionListener commandExecutionListener)
void	setTargetClassLoader(ClassLoader targetClassLoader)
String	toString()

Methods inherited from class org.hotswap.agent.command.MergeableCommand

getMergedCommands, merge, popMergedCommands

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ReflectionCommand

public ReflectionCommand(Object plugin,
                         String className,
                         String methodName,
                         ClassLoader targetClassLoader,
                         Object... params)

Define a command.

ReflectionCommand

public ReflectionCommand(Object plugin,
                         String className,
                         String methodName)

Predefine a command. The params and/or target classloader will be set by setter.

ReflectionCommand

public ReflectionCommand(Object target,
                         String methodName,
                         Object... params)

Define a command on target object.

Method Detail

toString

public String toString()

Overrides:

toString in class Object

getClassName

public String getClassName()

getMethodName

public String getMethodName()

getParams

public List<Object> getParams()

getTargetClassLoader

public ClassLoader getTargetClassLoader()

setTargetClassLoader

public void setTargetClassLoader(ClassLoader targetClassLoader)

getCommandExecutionListener

public CommandExecutionListener getCommandExecutionListener()

setCommandExecutionListener

public void setCommandExecutionListener(CommandExecutionListener commandExecutionListener)

executeCommand

public void executeCommand()

Execute the command.

doExecuteReflectionCommand

protected Object doExecuteReflectionCommand(ClassLoader targetClassLoader,
                                            String className,
                                            Object target,
                                            String method,
                                            List<Object> params)
                                     throws ClassNotFoundException,
                                            IllegalAccessException,
                                            InstantiationException,
                                            NoSuchMethodException,
                                            InvocationTargetException

Throws:

ClassNotFoundException

IllegalAccessException

InstantiationException

NoSuchMethodException

InvocationTargetException

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object