Java Doc for BackgroundProcess.java in  » J2EE » webwork-2.2.6 » com » opensymphony » webwork » interceptor » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » J2EE » webwork 2.2.6 » com.opensymphony.webwork.interceptor   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    com.opensymphony.webwork.interceptor.BackgroundProcess BackgroundProcess public class BackgroundProcess implements Serializable(Code) Background thread to be executed by the ExecuteAndWaitInterceptor. author:    Pat Lightbody author:    Jim Van Fleet Field Summary protected  Object action      protected  boolean done      protected  Exception exception      protected  ActionInvocation invocation      protected  String result      Constructor Summary public   BackgroundProcess(String threadName, ActionInvocation invocation, int threadPriority)      Method Summary protected  void afterInvocation()      called after the background thread determines the result code from the ActionInvocation, but before the background thread is marked as done. protected  void beforeInvocation()      called before the background thread determines the result code from the ActionInvocation. public  Object getAction()      Retrieves the action. public  Exception getException()      Gets the exception if any was thrown during the execution of the background process. public  ActionInvocation getInvocation()      Retrieves the action invocation. public  String getResult()      Gets the result of the background process. public  boolean isDone()      Returns the status of the background process. Field Detail action protected Object action(Code) done protected boolean done(Code) exception protected Exception exception(Code) invocation protected ActionInvocation invocation(Code) result protected String result(Code) Constructor Detail BackgroundProcess public BackgroundProcess(String threadName, ActionInvocation invocation, int threadPriority)(Code) Method Detail afterInvocation protected void afterInvocation() throws Exception(Code) called after the background thread determines the result code from the ActionInvocation, but before the background thread is marked as done. throws:   Exception - any exception thrown will be thrown, in turn, by the ExecuteAndWaitInterceptor beforeInvocation protected void beforeInvocation() throws Exception(Code) called before the background thread determines the result code from the ActionInvocation. throws:   Exception - any exception thrown will be thrown, in turn, by the ExecuteAndWaitInterceptor getAction public Object getAction()(Code) Retrieves the action. the action. getException public Exception getException()(Code) Gets the exception if any was thrown during the execution of the background process. the exception or null if no exception was thrown. getInvocation public ActionInvocation getInvocation()(Code) Retrieves the action invocation. the action invocation getResult public String getResult()(Code) Gets the result of the background process. the result; null if not done. isDone public boolean isDone()(Code) Returns the status of the background process. true if finished, false otherwise Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)