org.glassfish.jersey.server.internal.routing

Class UriRoutingContext

java.lang.Object

org.glassfish.jersey.server.internal.routing.UriRoutingContext

All Implemented Interfaces:

javax.ws.rs.container.ResourceInfo, javax.ws.rs.core.UriInfo, ExtendedUriInfo, RoutingContext

public class UriRoutingContext
extends Object
implements RoutingContext, ExtendedUriInfo

Default implementation of the routing context as well as URI information provider.

Author:

Marek Potociar (marek.potociar at oracle.com)

Constructor Summary

Constructors

Constructor and Description
UriRoutingContext(ContainerRequest requestContext) Injection constructor.

Method Summary

Methods

Modifier and Type	Method and Description
URI	getAbsolutePath()
javax.ws.rs.core.UriBuilder	getAbsolutePathBuilder()
URI	getBaseUri()
javax.ws.rs.core.UriBuilder	getBaseUriBuilder()
String	getFinalMatchingGroup() Get the final matching group of the last successful request URI routing pattern match result.
Inflector<RequestProcessingContext,ContainerResponse>	getInflector() Get the matched request to response data inflector if present, or null otherwise.
List<Resource>	getLocatorSubResources() Get the list of sub resources returned from resource locators during matching.
Throwable	getMappedThrowable() Get the throwable that was mapped to a response.
Resource	getMatchedModelResource() Get matched model resource from which the matched resource method was invoked.
List<ResourceMethod>	getMatchedResourceLocators() Get resource locators matched since beginning of a matching.
ResourceMethod	getMatchedResourceMethod() Get matched resource method that is invoked.
List<Object>	getMatchedResources()
LinkedList<MatchResult>	getMatchedResults() Get a read-only list of match results for matched request URI routing patterns.
List<RuntimeResource>	getMatchedRuntimeResources() Return all matched runtime resources including runtime resources based on child resources.
List<UriTemplate>	getMatchedTemplates() Get a read-only list of UriTemplate for matched resources.
List<String>	getMatchedURIs()
List<String>	getMatchedURIs(boolean decode)
String	getPath()
String	getPath(boolean decode)
javax.ws.rs.core.MultivaluedMap<String,String>	getPathParameters()
javax.ws.rs.core.MultivaluedMap<String,String>	getPathParameters(boolean decode)
List<javax.ws.rs.core.PathSegment>	getPathSegments()
List<javax.ws.rs.core.PathSegment>	getPathSegments(boolean decode)
List<javax.ws.rs.core.PathSegment>	getPathSegments(String name) Get the path segments that contain a template variable.
List<javax.ws.rs.core.PathSegment>	getPathSegments(String name, boolean decode) Get the path segments that contain a template variable.
javax.ws.rs.core.MultivaluedMap<String,String>	getQueryParameters()
javax.ws.rs.core.MultivaluedMap<String,String>	getQueryParameters(boolean decode)
URI	getRequestUri()
javax.ws.rs.core.UriBuilder	getRequestUriBuilder()
Class<?>	getResourceClass()
Method	getResourceMethod()
void	invalidateUriComponentViews() Invalidate internal URI component cache views.
Object	peekMatchedResource() Peek the last resource object that successfully matched the request URI.
MatchResult	peekMatchResult() Peek at the last successful request URI routing pattern match result.
void	pushLeftHandPath() Add currently matched left-hand side part of request path to the list of matched paths returned by UriInfo.getMatchedURIs().
void	pushLocatorSubResource(Resource subResourceFromLocator) Push sub resource returned from a sub resource locator method.
void	pushMatchedLocator(ResourceMethod resourceLocator) Push the matched sub resource locator method.
void	pushMatchedResource(Object resource) Push the resource that matched the request URI.
void	pushMatchedRuntimeResource(RuntimeResource runtimeResource) Push a matched runtime resource that was visited during matching phase.
void	pushMatchResult(MatchResult matchResult) Push the result of the successful request URI routing pattern match.
void	pushTemplates(UriTemplate resourceTemplate, UriTemplate methodTemplate) Push matched request URI routing pattern templates for a single matched method.
URI	relativize(URI uri)
URI	resolve(URI uri)
void	setInflector(Inflector<RequestProcessingContext,ContainerResponse> inflector) Set the matched request to response inflector.
void	setMatchedResourceMethod(ResourceMethod resourceMethod) Set the matched resource method.

Methods inherited from class java.lang.Object

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

Constructor Detail

UriRoutingContext

public UriRoutingContext(ContainerRequest requestContext)

Injection constructor.

Parameters:

requestContext - request reference.

Method Detail

pushMatchResult

public void pushMatchResult(MatchResult matchResult)

Description copied from interface: RoutingContext

Push the result of the successful request URI routing pattern match.

Specified by:

pushMatchResult in interface RoutingContext

Parameters:

matchResult - successful request URI routing pattern match result.

pushMatchedResource

public void pushMatchedResource(Object resource)

Description copied from interface: RoutingContext

Push the resource that matched the request URI.

Specified by:

pushMatchedResource in interface RoutingContext

Parameters:

resource - instance of the resource that matched the request URI.

peekMatchedResource

public Object peekMatchedResource()

Description copied from interface: RoutingContext

Peek the last resource object that successfully matched the request URI.

Specified by:

peekMatchedResource in interface RoutingContext

Returns:

last resource matched as previously set by RoutingContext.pushMatchedResource(java.lang.Object)

pushMatchedLocator

public void pushMatchedLocator(ResourceMethod resourceLocator)

Description copied from interface: RoutingContext

Push the matched sub resource locator method.

Specified by:

pushMatchedLocator in interface RoutingContext

Parameters:

resourceLocator - Sub resource locator method.

pushLeftHandPath

public void pushLeftHandPath()

Description copied from interface: RoutingContext

Add currently matched left-hand side part of request path to the list of matched paths returned by UriInfo.getMatchedURIs().

Left-hand side request path is the request path excluding the suffix part of the path matched by the final matching group of the last successful request URI routing pattern.

Specified by:

pushLeftHandPath in interface RoutingContext

pushTemplates

public void pushTemplates(UriTemplate resourceTemplate,
                 UriTemplate methodTemplate)

Description copied from interface: RoutingContext

Push matched request URI routing pattern templates for a single matched method.

In case only a single path matching has been performed on the resource (in case of resource methods, only the resource path is matched), the method template should be passed as null. In case a path matching has been performed on both a resource and method paths (in case of sub-resource methods and locators), both templates (resource and method) must be specified.

Specified by:

pushTemplates in interface RoutingContext

Parameters:

resourceTemplate - resource URI template that should be pushed.

methodTemplate - (sub-resource) method or locator URI template that should be pushed.

peekMatchResult

public MatchResult peekMatchResult()

Description copied from interface: RoutingContext

Peek at the last successful request URI routing pattern match result.

Specified by:

peekMatchResult in interface RoutingContext

Returns:

last successful request URI routing pattern match result.

getFinalMatchingGroup

public String getFinalMatchingGroup()

Description copied from interface: RoutingContext

Get the final matching group of the last successful request URI routing pattern match result. Also known as right-hand path.

May be empty but is never null.

Specified by:

getFinalMatchingGroup in interface RoutingContext

Returns:

final matching group of the last successful request URI routing pattern match result.

getMatchedResults

public LinkedList<MatchResult> getMatchedResults()

Description copied from interface: RoutingContext

Get a read-only list of match results for matched request URI routing patterns. Entries are ordered in reverse request URI matching order, with the root request URI routing pattern match result last.

Specified by:

getMatchedResults in interface ExtendedUriInfo

Specified by:

getMatchedResults in interface RoutingContext

Returns:

a read-only reverse list of request URI routing pattern match results.

setInflector

public void setInflector(Inflector<RequestProcessingContext,ContainerResponse> inflector)

Description copied from interface: RoutingContext

Set the matched request to response inflector.

This method can be used in a non-terminal stage to set the inflector that can be retrieved and processed by a subsequent stage.

Specified by:

setInflector in interface RoutingContext

Parameters:

inflector - matched request to response inflector.

getInflector

public Inflector<RequestProcessingContext,ContainerResponse> getInflector()

Description copied from interface: RoutingContext

Get the matched request to response data inflector if present, or null otherwise.

Specified by:

getInflector in interface RoutingContext

Returns:

matched request to response inflector, or null if not available.

setMatchedResourceMethod

public void setMatchedResourceMethod(ResourceMethod resourceMethod)

Description copied from interface: RoutingContext

Set the matched resource method. This method needs to be called only if the method was matched. This method should be called only for setting the final resource method and not for setting sub resource locators invoked during matching.

Specified by:

setMatchedResourceMethod in interface RoutingContext

Parameters:

resourceMethod - Resource method that was matched.

pushMatchedRuntimeResource

public void pushMatchedRuntimeResource(RuntimeResource runtimeResource)

Description copied from interface: RoutingContext

Push a matched runtime resource that was visited during matching phase. This method must be called for any matched runtime resource.

Specified by:

pushMatchedRuntimeResource in interface RoutingContext

Parameters:

runtimeResource - Runtime resource that was matched during matching.

pushLocatorSubResource

public void pushLocatorSubResource(Resource subResourceFromLocator)

Description copied from interface: RoutingContext

Push sub resource returned from a sub resource locator method. The pushed subResourceFromLocator is the final model of a sub resource which is already enhanced by model processors and validated.

Specified by:

pushLocatorSubResource in interface RoutingContext

Parameters:

subResourceFromLocator - Resource constructed from result of sub resource locator method.

getAbsolutePath

public URI getAbsolutePath()

Specified by:

getAbsolutePath in interface javax.ws.rs.core.UriInfo

getAbsolutePathBuilder

public javax.ws.rs.core.UriBuilder getAbsolutePathBuilder()

Specified by:

getAbsolutePathBuilder in interface javax.ws.rs.core.UriInfo

getBaseUri

public URI getBaseUri()

Specified by:

getBaseUri in interface javax.ws.rs.core.UriInfo

getBaseUriBuilder

public javax.ws.rs.core.UriBuilder getBaseUriBuilder()

Specified by:

getBaseUriBuilder in interface javax.ws.rs.core.UriInfo

getMatchedResources

public List<Object> getMatchedResources()

Specified by:

getMatchedResources in interface javax.ws.rs.core.UriInfo

getMatchedURIs

public List<String> getMatchedURIs()

Specified by:

getMatchedURIs in interface javax.ws.rs.core.UriInfo

getMatchedURIs

public List<String> getMatchedURIs(boolean decode)

Specified by:

getMatchedURIs in interface javax.ws.rs.core.UriInfo

getPath

public String getPath()

Specified by:

getPath in interface javax.ws.rs.core.UriInfo

getPath

public String getPath(boolean decode)

Specified by:

getPath in interface javax.ws.rs.core.UriInfo

getPathParameters

public javax.ws.rs.core.MultivaluedMap<String,String> getPathParameters()

Specified by:

getPathParameters in interface javax.ws.rs.core.UriInfo

getPathParameters

public javax.ws.rs.core.MultivaluedMap<String,String> getPathParameters(boolean decode)

Specified by:

getPathParameters in interface javax.ws.rs.core.UriInfo

getPathSegments

public List<javax.ws.rs.core.PathSegment> getPathSegments()

Specified by:

getPathSegments in interface javax.ws.rs.core.UriInfo

getPathSegments

public List<javax.ws.rs.core.PathSegment> getPathSegments(boolean decode)

Specified by:

getPathSegments in interface javax.ws.rs.core.UriInfo

getQueryParameters

public javax.ws.rs.core.MultivaluedMap<String,String> getQueryParameters()

Specified by:

getQueryParameters in interface javax.ws.rs.core.UriInfo

getQueryParameters

public javax.ws.rs.core.MultivaluedMap<String,String> getQueryParameters(boolean decode)

Specified by:

getQueryParameters in interface javax.ws.rs.core.UriInfo

invalidateUriComponentViews

public void invalidateUriComponentViews()

Invalidate internal URI component cache views.

This method needs to be called if request URI information changes.

getRequestUri

public URI getRequestUri()

Specified by:

getRequestUri in interface javax.ws.rs.core.UriInfo

getRequestUriBuilder

public javax.ws.rs.core.UriBuilder getRequestUriBuilder()

Specified by:

getRequestUriBuilder in interface javax.ws.rs.core.UriInfo

getMappedThrowable

public Throwable getMappedThrowable()

Description copied from interface: ExtendedUriInfo

Get the throwable that was mapped to a response.

A response filter or a message body writer may utilize this method to determine if a resource method was invoked but did not return a response because an exception was thrown from the resource method, or the resource method returned but a response filter threw an exception.

Specified by:

getMappedThrowable in interface ExtendedUriInfo

Returns:

the throwable that was mapped to a response, otherwise null if no throwable was mapped to a response.

getMatchedTemplates

public List<UriTemplate> getMatchedTemplates()

Description copied from interface: ExtendedUriInfo

Get a read-only list of UriTemplate for matched resources. Each entry is a URI template that is the value of the Path that is a partial path that matched a resource class, a sub-resource method or a sub-resource locator. Entries are ordered in reverse request URI matching order, with the root resource URI template last.

Specified by:

getMatchedTemplates in interface ExtendedUriInfo

Returns:

a read-only list of URI templates for matched resources.

getPathSegments

public List<javax.ws.rs.core.PathSegment> getPathSegments(String name)

Description copied from interface: ExtendedUriInfo

Get the path segments that contain a template variable. All sequences of escaped octets are decoded, equivalent to getPathSegments(true).

Specified by:

getPathSegments in interface ExtendedUriInfo

Parameters:

name - the template variable name

Returns:

the path segments, the list will be empty the matching path does not contain the template

getPathSegments

public List<javax.ws.rs.core.PathSegment> getPathSegments(String name,
                                                 boolean decode)

Description copied from interface: ExtendedUriInfo

Get the path segments that contain a template variable.

Specified by:

getPathSegments in interface ExtendedUriInfo

Parameters:

name - the template variable name

decode - controls whether sequences of escaped octets are decoded (true) or not (false).

Returns:

the path segments, the list will be empty the matching path does not contain the template

getResourceMethod

public Method getResourceMethod()

Specified by:

getResourceMethod in interface javax.ws.rs.container.ResourceInfo

getResourceClass

public Class<?> getResourceClass()

Specified by:

getResourceClass in interface javax.ws.rs.container.ResourceInfo

getMatchedRuntimeResources

public List<RuntimeResource> getMatchedRuntimeResources()

Description copied from interface: ExtendedUriInfo

Return all matched runtime resources including runtime resources based on child resources. The list is ordered so that the runtime resource currently being processed is the first element in the list.

The following example

@Path("foo")
 public class FooResource {
  @GET
  public String getFoo() {...}

  @Path("bar")
  public BarResource getBarResource() {...}
 }

 public class BarResource {
  @GET
  public String getBar() {...}
 }
 

The values returned by this method based on request uri and where the method is called from are:

Request	Called from	Value(s)
GET /foo	FooResource.getFoo	RuntimeResource["/foo"]
GET /foo/bar	FooResource.getBarResource	RuntimeResource["foo/bar"], Resource["foo"]
GET /foo/bar	BarResource.getBar	RuntimeResource[no path; based on BarResource.class], RuntimeResource["foo/bar"], RuntimeResource["foo"]

Specified by:

getMatchedRuntimeResources in interface ExtendedUriInfo

Returns:

List of resources and child resources that were processed during request matching.

getMatchedResourceMethod

public ResourceMethod getMatchedResourceMethod()

Description copied from interface: ExtendedUriInfo

Get matched resource method that is invoked.

Note that sub resource locator is not not considered as a matched resource method and calling the method from sub resource locator will therefore return null.

Specified by:

getMatchedResourceMethod in interface ExtendedUriInfo

Returns:

The matched resource method that was invoked or null if no resource method was invoked.

getMatchedResourceLocators

public List<ResourceMethod> getMatchedResourceLocators()

Description copied from interface: ExtendedUriInfo

Get resource locators matched since beginning of a matching. The list contains resource locators sorted in the order that the first element of the list is the last locator executed (LIFO ordering). The method can be invoked from request scoped code. When method is invoked from the resource locator itself such a locator will be already in the returned list as a first element.

The resource locator is a resource method which is annotated by the @Path and returns a sub resource.

Specified by:

getMatchedResourceLocators in interface ExtendedUriInfo

Returns:

List of matched resource locators.

getLocatorSubResources

public List<Resource> getLocatorSubResources()

Description copied from interface: ExtendedUriInfo

Get the list of sub resources returned from resource locators during matching. The sub resources are sorted in the order, so that the first element of the list is a sub resource that was lastly returned from the resource locator (LIFO ordering).

Sub resource is a resource that is returned from invoked resource locator method and that will be used for further resource matching.

Specified by:

getLocatorSubResources in interface ExtendedUriInfo

Returns:

Locator sub resource.

getMatchedModelResource

public Resource getMatchedModelResource()

Description copied from interface: ExtendedUriInfo

Get matched model resource from which the matched resource method was invoked. The resource can also be a child if the matched method is a sub resource method.

Note that method return only resource containing finally matched resource method and not intermediary processed resources (parent resources or resources containing sub resource locators).

Specified by:

getMatchedModelResource in interface ExtendedUriInfo

Returns:

The matched model resource or null if no resource was matched.

resolve

public URI resolve(URI uri)

Specified by:

resolve in interface javax.ws.rs.core.UriInfo

relativize

public URI relativize(URI uri)

Specified by:

relativize in interface javax.ws.rs.core.UriInfo