php.java.script
Class PhpScriptContext

java.lang.Object
  javax.script.SimpleScriptContext
      php.java.script.AbstractPhpScriptContext
          php.java.script.PhpScriptContext

All Implemented Interfaces:

ScriptContext, IContext, IManaged, Invocable, IPhpScriptContext

public class PhpScriptContext
extends AbstractPhpScriptContext
implements IPhpScriptContext

This class implements a simple script context for PHP. It starts a standalone JavaBridgeRunner which listens for requests from php instances.

In a servlet environment please use a php.java.script.PhpSimpleHttpScriptContext instead.

Author:

jostb

See Also:

PhpScriptContext, JavaBridgeRunner

Field Summary

Fields inherited from class php.java.script.AbstractPhpScriptContext

APPLICATION_SCOPE, REQUEST_SCOPE, SESSION_SCOPE

Fields inherited from interface php.java.bridge.http.IContext

ENGINE_SCOPE, GLOBAL_SCOPE, JAVA_BRIDGE, SERVLET, SERVLET_CONFIG, SERVLET_CONTEXT, SERVLET_REQUEST, SERVLET_RESPONSE

Fields inherited from interface javax.script.ScriptContext

ENGINE_SCOPE, GLOBAL_SCOPE

Constructor Summary

PhpScriptContext()
Create a standalone PHP script context.

Method Summary

java.io.Writer	getErrorWriter() Returns the Writer used to display error output.
java.lang.Object	getHttpServletRequest() Throws IllegalStateException
java.lang.Object	getHttpServletResponse() Throws IllegalStateException
java.lang.String	getRealPath(java.lang.String path) Get the full file system path for the given resource.
java.lang.Object	getServlet() Throws IllegalStateException
java.lang.Object	getServletConfig() Throws IllegalStateException
java.lang.Object	getServletContext() Throws IllegalStateException
java.io.Writer	getWriter() Returns the Writer for scripts to use when displaying output.
java.lang.Object	init(java.lang.Object callable) Initialize a library.
void	onShutdown(java.lang.Object closeable) Register a shutdown hook for the library.

Methods inherited from class php.java.script.AbstractPhpScriptContext

call, getContinuation, setContinuation, setErrorWriter, setWriter

Methods inherited from class javax.script.SimpleScriptContext

getAttribute, getAttribute, getAttributesScope, getBindings, getReader, getScopes, removeAttribute, setAttribute, setBindings, setReader

Methods inherited from class java.lang.Object

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

Methods inherited from interface php.java.script.IPhpScriptContext

getContinuation, setContinuation, setWriter

Methods inherited from interface php.java.bridge.Invocable

call

Methods inherited from interface php.java.bridge.http.IContext

getAttribute, getAttribute, getAttributesScope, removeAttribute, setAttribute

Constructor Detail

PhpScriptContext

public PhpScriptContext()

Create a standalone PHP script context.

Method Detail

getWriter

public java.io.Writer getWriter()

Returns the Writer for scripts to use when displaying output.

Specified by:

getWriter in interface ScriptContext

Specified by:

getWriter in interface IContext

Specified by:

getWriter in interface IPhpScriptContext

Overrides:

getWriter in class AbstractPhpScriptContext

Returns:

The Writer.

getErrorWriter

public java.io.Writer getErrorWriter()

Returns the Writer used to display error output.

Specified by:

getErrorWriter in interface ScriptContext

Overrides:

getErrorWriter in class AbstractPhpScriptContext

Returns:

The Writer

init

public java.lang.Object init(java.lang.Object callable)
                      throws java.lang.Exception

Initialize a library. This method may be called via java_context()->init(...) to initialize a library. Within init() onShutdown() may be called to register a shutdown hook for the library.

Specified by:

init in interface IManaged

Parameters:

callable - Its call() method will be called synchronized.

Returns:

The result of the call() invocation.

Throws:

java.lang.Exception - The result of the call() invocation.

onShutdown

public void onShutdown(java.lang.Object closeable)

Register a shutdown hook for the library. This method may be called via java_context()->onShutdown(...) to register a shutdown hook during init().

Specified by:

onShutdown in interface IManaged

Parameters:

closeable - Its close() method will be called before the context or the VM terminates.

getHttpServletRequest

public java.lang.Object getHttpServletRequest()

Throws IllegalStateException

Specified by:

getHttpServletRequest in interface IContext

Returns:

none

getServletContext

public java.lang.Object getServletContext()

Throws IllegalStateException

Specified by:

getServletContext in interface IContext

Returns:

none

getHttpServletResponse

public java.lang.Object getHttpServletResponse()

Throws IllegalStateException

Specified by:

getHttpServletResponse in interface IContext

Returns:

none

getServlet

public java.lang.Object getServlet()

Throws IllegalStateException

Specified by:

getServlet in interface IContext

Returns:

none

getServletConfig

public java.lang.Object getServletConfig()

Throws IllegalStateException

Specified by:

getServletConfig in interface IContext

Returns:

none

getRealPath

public java.lang.String getRealPath(java.lang.String path)

Get the full file system path for the given resource.

Specified by:

getRealPath in interface IContext

Parameters:

path - the relative path to an existing resource

Returns:

the file system path