com.google.api.server.spi.dispatcher

Class PathDispatcher<ContextT extends DispatcherContext>

java.lang.Object

com.google.api.server.spi.dispatcher.PathDispatcher<ContextT>

public class PathDispatcher<ContextT extends DispatcherContext>
extends java.lang.Object

A low-level dispatcher that executes a handler based on an HTTP method and a path. The dispatcher is not responsible for most error handling. DispatcherHandler is allowed to throw an IOException in the event that a low-level error (e.g. error writing a servlet response) takes place. This is a fairly simple wrapper around PathTrie.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PathDispatcher.Builder<T extends DispatcherContext>

Method Summary

Modifier and Type	Method and Description
static <T extends DispatcherContext> PathDispatcher.Builder<T>	builder()
boolean	dispatch(java.lang.String httpMethod, java.lang.String path, ContextT context) Attempts to dispatch to a handler, given an HTTP method and path.

Methods inherited from class java.lang.Object

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

Method Detail

dispatch

public boolean dispatch(java.lang.String httpMethod,
                        java.lang.String path,
                        ContextT context)
                 throws java.io.IOException

Attempts to dispatch to a handler, given an HTTP method and path.

Returns:

whether or not a handler was executed

Throws:

java.io.IOException - if the underlying handler threw an exception.

builder

public static <T extends DispatcherContext> PathDispatcher.Builder<T> builder()