org.exolab.castor.xml.wls8

Class WeblogicXercesImplementation

java.lang.Object

org.exolab.castor.xml.wls8.WeblogicXercesImplementation

Direct Known Subclasses:

WeblogicXercesOutputFormat, WeblogicXercesSerializer

public abstract class WeblogicXercesImplementation
extends Object

Constructor Summary

Constructors

Constructor and Description
WeblogicXercesImplementation()

Method Summary

Modifier and Type	Method and Description
protected static Method	getMethod(Class aClass, String methodName, Class[] parameterTypes) Returns a Method object that reflects the specified public member method of the class or interface represented by aClass.
protected static void	handleMethodInvokeException(Exception e)
protected static void	handleMethodInvokeException(String message, Exception e) Throws a Runtime exception with e's message as its detail message.
static void	handleStaticInitException(Exception e)
static void	handleStaticInitException(String message, Exception e) Throws a Runtime exception with e's message as its detail message.
protected Object	invoke(Object anObject, Method method, Object[] params) Invokes a method.

Methods inherited from class java.lang.Object

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

Constructor Detail

WeblogicXercesImplementation

public WeblogicXercesImplementation()

Method Detail

getMethod

protected static Method getMethod(Class aClass,
                                  String methodName,
                                  Class[] parameterTypes)

Returns a Method object that reflects the specified public member method of the class or interface represented by aClass.
If either an SecurityException or NoSuchMethodException is thrown, calls handleStaticInitException(Exception).

Parameters:

aClass - The class.

methodName - The name of the method.

parameterTypes - The list of parameters.

Returns:

The Method object that matches the specified name and parameterTypes.

See Also:

Class.getMethod(java.lang.String, java.lang.Class[])

invoke

protected Object invoke(Object anObject,
                        Method method,
                        Object[] params)

Invokes a method. Calls Method.invoke(java.lang.Object, java.lang.Object[]). If either an IllegalArgumentException, IllegalAccessException or InvocationTargetException is thrown, calls handleMethodInvokeException(Exception).

Parameters:

anObject - The object instance to invoke the method on.

method - The method to invoke.

params - The parameters to pass to the method.

Returns:

If the method completes normally, the value it returns is returned to the caller of invoke; if the value has a primitive type, it is first appropriately wrapped in an object. If the underlying method return type is void, the invocation returns null.

See Also:

Method.invoke(java.lang.Object, java.lang.Object[])

handleStaticInitException

public static void handleStaticInitException(Exception e)

handleStaticInitException

public static void handleStaticInitException(String message,
                                             Exception e)

Throws a Runtime exception with e's message as its detail message. Also logs the exception as an error. Called if an error occurs during the static initialization of WeblogicXercesSerializer & OutputFormat (these classes use reflection to get the Weblogic classes & methods).

Parameters:

message - The Message that will be inserted before e's message in the RuntimeException's detail message.

e - The exception that will be "wrapped" in a RuntimeException

handleMethodInvokeException

protected static void handleMethodInvokeException(Exception e)

handleMethodInvokeException

protected static void handleMethodInvokeException(String message,
                                                  Exception e)

Throws a Runtime exception with e's message as its detail message. Also logs the exception as an error.

Parameters:

message - The Message that will be inserted before e's message in the RuntimeException's detail message.

e - The exception that will be "wrapped" in a RuntimeException.