systems.dmx.core.impl

Class WebPublishingService

Show UML class diagram

java.lang.Object

systems.dmx.core.impl.WebPublishingService

class WebPublishingService
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	WebPublishingService.BundleResourcesHTTPContext
private class	WebPublishingService.FileSystemHTTPContext

Field Summary

Fields

Modifier and Type	Field and Description
private int	classCount
private boolean	isJerseyServletRegistered
private com.sun.jersey.api.core.ResourceConfig	jerseyApplication
private com.sun.jersey.spi.container.servlet.ServletContainer	jerseyServlet
private Logger	logger
private PersistenceLayer	pl
private static String	ROOT_APPLICATION_PATH
private int	singletonCount

Constructor Summary

Constructors

Constructor and Description
WebPublishingService(PersistenceLayer pl, WebSocketsService ws)

Method Summary

Modifier and Type	Method and Description
private void	addToApplication(List<Object> singletons, List<Class<?>> classes)
private Set<Class<?>>	getClasses()
private org.osgi.service.http.HttpService	getHttpService()
private Set<Object>	getSingletons()
(package private) String	getUriNamespace(Object object)
private boolean	hasRootResources()
(package private) boolean	isProviderClass(Class clazz)
(package private) boolean	isRootResource(Object object)
private void	logResourceInfo()
(package private) StaticResourcesPublication	publishFileSystem(String uriNamespace, String path) Publishes a directory of the server's file system.
(package private) RestResourcesPublication	publishRestResources(List<Object> singletons, List<Class<?>> classes) Publishes REST resources.
(package private) StaticResourcesPublication	publishWebResources(String uriNamespace, org.osgi.framework.Bundle bundle) Publishes the bundle's web resources.
private void	registerJerseyServlet()
private void	reloadJerseyServlet()
private void	removeFromApplication(List<Object> singletons, List<Class<?>> classes)
private boolean	staticResourceFilter(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
(package private) void	unpublishRestResources(List<Object> singletons, List<Class<?>> classes)
(package private) void	unpublishStaticResources(String uriNamespace)
private void	unregisterJerseyServlet()

Methods inherited from class java.lang.Object

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

Field Detail

ROOT_APPLICATION_PATH

private static final String ROOT_APPLICATION_PATH

jerseyApplication

private com.sun.jersey.api.core.ResourceConfig jerseyApplication

classCount

private int classCount

singletonCount

private int singletonCount

jerseyServlet

private com.sun.jersey.spi.container.servlet.ServletContainer jerseyServlet

isJerseyServletRegistered

private boolean isJerseyServletRegistered

pl

private PersistenceLayer pl

logger

private Logger logger

Constructor Detail

WebPublishingService

WebPublishingService(PersistenceLayer pl,
                     WebSocketsService ws)

Method Detail

publishWebResources

StaticResourcesPublication publishWebResources(String uriNamespace,
                                               org.osgi.framework.Bundle bundle)
                                        throws org.osgi.service.http.NamespaceException

Publishes the bundle's web resources. Web resources are found in the bundle's /web directory.

Throws:

org.osgi.service.http.NamespaceException

publishFileSystem

StaticResourcesPublication publishFileSystem(String uriNamespace,
                                             String path)
                                      throws org.osgi.service.http.NamespaceException

Publishes a directory of the server's file system.

Parameters:

path - An absolute path to the directory to be published.

Throws:

org.osgi.service.http.NamespaceException

unpublishStaticResources

void unpublishStaticResources(String uriNamespace)

publishRestResources

RestResourcesPublication publishRestResources(List<Object> singletons,
                                              List<Class<?>> classes)

Publishes REST resources. This is done by adding JAX-RS root resource and provider classes/singletons to the Jersey application and reloading the Jersey servlet.

Note: synchronizing prevents creation of multiple Jersey servlet instances due to parallel plugin initialization.

Parameters:

singletons - the set of root resource and provider singletons, may be empty.

classes - the set of root resource and provider classes, may be empty.

unpublishRestResources

void unpublishRestResources(List<Object> singletons,
                            List<Class<?>> classes)

isRootResource

boolean isRootResource(Object object)

getUriNamespace

String getUriNamespace(Object object)

isProviderClass

boolean isProviderClass(Class clazz)

getHttpService

private org.osgi.service.http.HttpService getHttpService()

addToApplication

private void addToApplication(List<Object> singletons,
                              List<Class<?>> classes)

removeFromApplication

private void removeFromApplication(List<Object> singletons,
                                   List<Class<?>> classes)

hasRootResources

private boolean hasRootResources()

logResourceInfo

private void logResourceInfo()

getClasses

private Set<Class<?>> getClasses()

getSingletons

private Set<Object> getSingletons()

registerJerseyServlet

private void registerJerseyServlet()

unregisterJerseyServlet

private void unregisterJerseyServlet()

reloadJerseyServlet

private void reloadJerseyServlet()

staticResourceFilter

private boolean staticResourceFilter(javax.servlet.http.HttpServletRequest request,
                                     javax.servlet.http.HttpServletResponse response)
                              throws IOException

Throws:

IOException