php.java.script
Class InvocablePhpScriptEngine

java.lang.Object
  javax.script.AbstractScriptEngine
      php.java.script.SimplePhpScriptEngine
          php.java.script.InvocablePhpScriptEngine

All Implemented Interfaces:

java.io.Closeable, Invocable, ScriptEngine

Direct Known Subclasses:

InteractivePhpScriptEngine, InvocablePhpServletLocalHttpServerScriptEngine

public class InvocablePhpScriptEngine
extends SimplePhpScriptEngine
implements Invocable

This class implements the ScriptEngine.

Example:

ScriptEngine e = (new ScriptEngineManager()).getEngineByName("php-invocable");
e.eval(<? function f() {return java_server_name();}?>
System.out.println(((Invocable)e).invokeFunction("f", new Object[]{}));
((Closeable)e).close();


Field Summary

Fields inherited from interface javax.script.ScriptEngine

ARGV, ENGINE, ENGINE_VERSION, FILENAME, LANGUAGE, LANGUAGE_VERSION, NAME

Constructor Summary

InvocablePhpScriptEngine()
Create a new ScriptEngine with a default context.

InvocablePhpScriptEngine(PhpScriptEngineFactory factory)
Create a new ScriptEngine from a factory.

Method Summary

java.lang.Object	getInterface(java.lang.Class clasz) Retrieves an instance of java class whose methods are impelemented using procedures in script which are in the intermediate code repository in the underlying interpreter.
java.lang.Object	getInterface(java.lang.Object thiz, java.lang.Class clasz) Retrieves an instance of java class whose methods are impelemented using procedures in script which are in the intermediate code repository in the underlying interpreter.
java.lang.Object	invoke(java.lang.Object thiz, java.lang.String methodName, java.lang.Object[] args)
java.lang.Object	invoke(java.lang.String methodName, java.lang.Object[] args)
java.lang.Object	invokeFunction(java.lang.String methodName, java.lang.Object[] args) Invokes a scripting procedure with the given name using the array of objects as its arguments set.
java.lang.Object	invokeMethod(java.lang.Object thiz, java.lang.String methodName, java.lang.Object[] args) Invokes a procedure on an object which already defined in the script using the array of objects as its arguments set.
void	release() Release the continuation

Methods inherited from class php.java.script.SimplePhpScriptEngine

close, createBindings, eval, eval, getFactory

Methods inherited from class javax.script.AbstractScriptEngine

eval, eval, eval, eval, get, getBindings, getContext, put, setBindings, setContext

Methods inherited from class java.lang.Object

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

Constructor Detail

InvocablePhpScriptEngine

public InvocablePhpScriptEngine()

Create a new ScriptEngine with a default context.

InvocablePhpScriptEngine

public InvocablePhpScriptEngine(PhpScriptEngineFactory factory)

Create a new ScriptEngine from a factory.

Parameters:

factory - The factory

See Also:

SimplePhpScriptEngine.getFactory()

Method Detail

invoke

public java.lang.Object invoke(java.lang.String methodName,
                               java.lang.Object[] args)
                        throws ScriptException,
                               java.lang.NoSuchMethodException

Throws:

ScriptException

java.lang.NoSuchMethodException

invokeFunction

public java.lang.Object invokeFunction(java.lang.String methodName,
                                       java.lang.Object[] args)
                                throws ScriptException,
                                       java.lang.NoSuchMethodException

Description copied from interface: Invocable

Invokes a scripting procedure with the given name using the array of objects as its arguments set.

Specified by:

invokeFunction in interface Invocable

Parameters:

methodName - name of the scripting procedure

args - arguments set for the scripting procedure

Returns:

resultant object after the execution of the procedure

Throws:

ScriptException - if the invocation of the scripting procedure fails

java.lang.NoSuchMethodException

invoke

public java.lang.Object invoke(java.lang.Object thiz,
                               java.lang.String methodName,
                               java.lang.Object[] args)
                        throws ScriptException,
                               java.lang.NoSuchMethodException

Throws:

ScriptException

java.lang.NoSuchMethodException

invokeMethod

public java.lang.Object invokeMethod(java.lang.Object thiz,
                                     java.lang.String methodName,
                                     java.lang.Object[] args)
                              throws ScriptException,
                                     java.lang.NoSuchMethodException

Description copied from interface: Invocable

Invokes a procedure on an object which already defined in the script using the array of objects as its arguments set.

Specified by:

invokeMethod in interface Invocable

Parameters:

thiz - object on which the procedure is called

methodName - name of the procedure to be invoked

args - arguments set for the procedure

Returns:

resultant object after the execution of the procedure

Throws:

ScriptException - if the invocation of the procedure fails

java.lang.NoSuchMethodException

getInterface

public java.lang.Object getInterface(java.lang.Class clasz)

Description copied from interface: Invocable

Retrieves an instance of java class whose methods are impelemented using procedures in script which are in the intermediate code repository in the underlying interpreter.

Specified by:

getInterface in interface Invocable

Parameters:

clasz - an interface which the returned class must implement

Returns:

an instance of the class which implement the specified interface

getInterface

public java.lang.Object getInterface(java.lang.Object thiz,
                                     java.lang.Class clasz)

Description copied from interface: Invocable

Retrieves an instance of java class whose methods are impelemented using procedures in script which are in the intermediate code repository in the underlying interpreter.

Specified by:

getInterface in interface Invocable

Parameters:

thiz - object on which the procedure is called

clasz - an interface which the returned class must implement

Returns:

an instance of the class which implement the specified interface

release

public void release()

Description copied from class: SimplePhpScriptEngine

Release the continuation

Overrides:

release in class SimplePhpScriptEngine