com.goldencode.p2j.web

Class DojoToolkitHandler

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

com.goldencode.p2j.web.DojoToolkitHandler

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

public class DojoToolkitHandler
extends AbstractModulesHandler

Jetty Handler which delivers Dojo toolkit modules. The Dojo toolkit distribution zip file should be located in the JVM CLASSPATH and modules are accessed as resources. The Dojo module target request should start with DOJO_TOOLKIT_ROOT.

Starting from the target the Dojo module resource name is constructed by replacing the DOJO_TOOLKIT_ROOT with DOJO_TOOLKIT. Then the module resource is loaded and sent as response to the requester.

IMPORTANT: Don't use logging anywhere inside this class. When used in a web client, this runs in conjunction with an authentication plugin during session establishment with the P2J server and using logging the application will deadlock.

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

Modifier and Type	Field and Description
private java.lang.String	basePath The parent context path for this resource.
private static java.lang.String	DOJO_TOOLKIT Dojo toolkit package.
private static java.lang.String	DOJO_TOOLKIT_ROOT Dojo toolkit root path.

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
DojoToolkitHandler() Create a new handler with an empty parent context path.
DojoToolkitHandler(java.lang.String basePath) Create a new handler with the specified parent context path.

Method Summary

Modifier and Type	Method and Description
boolean	isModuleRequest(java.lang.String target, org.eclipse.jetty.server.Request base, javax.servlet.http.HttpServletRequest request) Returns true if it is a request for a dojo js module or a dojo html resource, otherwise false.
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.AbstractModulesHandler

handle

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

Field Detail

DOJO_TOOLKIT

private static final java.lang.String DOJO_TOOLKIT

Dojo toolkit package.

See Also:

Constant Field Values

DOJO_TOOLKIT_ROOT

private static final java.lang.String DOJO_TOOLKIT_ROOT

Dojo toolkit root path.

See Also:

Constant Field Values

basePath

private final java.lang.String basePath

The parent context path for this resource.

Constructor Detail

DojoToolkitHandler

public DojoToolkitHandler()

Create a new handler with an empty parent context path.

DojoToolkitHandler

public DojoToolkitHandler(java.lang.String basePath)

Create a new handler with the specified parent context path.

Parameters:

basePath - The parent context path.

Method Detail

isModuleRequest

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

Returns true if it is a request for a dojo js module or a dojo html resource, otherwise false.

Specified by:

isModuleRequest in class AbstractModulesHandler

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 it is a request for a dojo js module or a dojo html resource

mapToResource

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

Maps the target of the request to its resource name.

Specified by:

mapToResource in class AbstractModulesHandler

Parameters:

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

Returns:

The target resource name