com.goldencode.p2j.web

Class AbstractModulesHandler

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.ContainerLifeCycle

org.eclipse.jetty.server.handler.AbstractHandler

com.goldencode.p2j.web.AbstractHandlerCommons

com.goldencode.p2j.web.AbstractModulesHandler

All Implemented Interfaces:

org.eclipse.jetty.server.Handler, org.eclipse.jetty.util.component.Container, org.eclipse.jetty.util.component.Destroyable, org.eclipse.jetty.util.component.Dumpable, org.eclipse.jetty.util.component.Dumpable.DumpableContainer, org.eclipse.jetty.util.component.LifeCycle

Direct Known Subclasses:

DojoToolkitHandler, WebResourceHandler

public abstract class AbstractModulesHandler
extends AbstractHandlerCommons

This handler is responsible to deliver to the client resources stored in a zip file. It is supposed that this zip file containing target resources is available for the context class loader of the thread executing a current request.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jetty.server.handler.AbstractHandler

org.eclipse.jetty.server.handler.AbstractHandler.ErrorDispatchHandler

Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.AbstractLifeCycle.AbstractLifeCycleListener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle

org.eclipse.jetty.util.component.LifeCycle.Listener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Container

org.eclipse.jetty.util.component.Container.InheritedListener, org.eclipse.jetty.util.component.Container.Listener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Dumpable

org.eclipse.jetty.util.component.Dumpable.DumpableContainer

Field Summary

Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

FAILED, RUNNING, STARTED, STARTING, STOPPED, STOPPING

Fields inherited from interface org.eclipse.jetty.util.component.Dumpable

KEY

Constructor Summary

Constructors

Constructor and Description
AbstractModulesHandler()

Method Summary

Modifier and Type	Method and Description
private void	deliverModule(java.lang.String target, javax.servlet.http.HttpServletResponse response) Deliver a module directly from zip file that MUST be on CLASSPATH.
void	handle(java.lang.String target, org.eclipse.jetty.server.Request base, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Return a requested module if found or empty response and HttpServletResponse.SC_NOT_FOUND if the module was not found.
abstract boolean	isModuleRequest(java.lang.String target, org.eclipse.jetty.server.Request base, javax.servlet.http.HttpServletRequest request) Returns true if this handler is responsible for this request, otherwise false.
abstract java.lang.String	mapToResource(java.lang.String target) Maps the target of the request to its resource name.

Methods inherited from class com.goldencode.p2j.web.AbstractHandlerCommons

detectContentType, sendResponse

Methods inherited from class org.eclipse.jetty.server.handler.AbstractHandler

destroy, doError, doStart, doStop, getServer, setServer

Methods inherited from class org.eclipse.jetty.util.component.ContainerLifeCycle

addBean, addBean, addEventListener, addManaged, contains, dump, dump, dump, dump, dump, dumpBeans, dumpObject, dumpObjects, dumpStdErr, dumpThis, getBean, getBeans, getBeans, getContainedBeans, getContainedBeans, isAuto, isManaged, isUnmanaged, manage, removeBean, removeBeans, removeEventListener, setBeans, setStopTimeout, start, stop, unmanage, updateBean, updateBean, updateBeans

Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

addLifeCycleListener, getState, getState, getStopTimeout, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jetty.util.component.LifeCycle

addLifeCycleListener, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, start, stop, stop

Methods inherited from interface org.eclipse.jetty.util.component.Dumpable.DumpableContainer

isDumpable

Methods inherited from interface org.eclipse.jetty.util.component.Dumpable

dumpContainer, dumpIterable, dumpMapEntries, dumpObjects, dumpSelf, named

Constructor Detail

AbstractModulesHandler

public AbstractModulesHandler()

Method Detail

isModuleRequest

public abstract boolean isModuleRequest(java.lang.String target,
                                        org.eclipse.jetty.server.Request base,
                                        javax.servlet.http.HttpServletRequest request)

Returns true if this handler is responsible for this request, otherwise false.

Parameters:

target - The target of the request - either a URI or a name.

base - The base request.

request - The object or a wrapper of the request.

Returns:

true if this handler must respond on this request

mapToResource

public abstract java.lang.String mapToResource(java.lang.String target)

Maps the target of the request to its resource name.

Parameters:

target - The target of the request - either a URI or a name.

Returns:

The target resource name

handle

public void handle(java.lang.String target,
                   org.eclipse.jetty.server.Request base,
                   javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response)
            throws java.io.IOException,
                   javax.servlet.ServletException

Return a requested module if found or empty response and HttpServletResponse.SC_NOT_FOUND if the module was not found.

Specified by:

handle in interface org.eclipse.jetty.server.Handler

Specified by:

handle in class org.eclipse.jetty.server.handler.AbstractHandler

Parameters:

target - The target of the request - either a URI or a name.

base - The base request.

request - The object or a wrapper of the request.

response - The object or a wrapper of the response.

Throws:

java.io.IOException

javax.servlet.ServletException

deliverModule

private void deliverModule(java.lang.String target,
                           javax.servlet.http.HttpServletResponse response)
                    throws java.io.IOException,
                           javax.servlet.ServletException

Deliver a module directly from zip file that MUST be on CLASSPATH. In order to work properly this method MUST be synchronized.

Parameters:

target - The target of the request - either a URI or a name.

response - The details and state of the response.

Throws:

java.io.IOException - ServletException If any error conditions occur.

javax.servlet.ServletException