org.apache.shindig.gadgets.servlet
Class GadgetsHandlerService

java.lang.Object
  org.apache.shindig.gadgets.servlet.GadgetsHandlerService

public class GadgetsHandlerService
extends Object

Service that interfaces with the system to provide information about gadgets.

Since:

2.0.0

Nested Class Summary

protected class

GadgetsHandlerService.MetadataGadgetContext GadgetContext for metadata request.

Field Summary

protected BeanDelegator	beanDelegator
protected BeanFilter	beanFilter
protected IframeUriManager	iframeUriManager
protected Processor	processor
protected SecurityTokenCodec	securityTokenCodec

Constructor Summary

GadgetsHandlerService(Processor processor, IframeUriManager iframeUriManager, SecurityTokenCodec securityTokenCodec, BeanFilter beanFilter)

Method Summary

GadgetsHandlerApi.BaseResponse	createBaseResponse(Uri url, String error)
GadgetsHandlerApi.MetadataResponse	getMetadata(GadgetsHandlerApi.MetadataRequest request) Get gadget metadata information and iframe url.
GadgetsHandlerApi.TokenResponse	getToken(GadgetsHandlerApi.TokenRequest request) Create security token

Methods inherited from class java.lang.Object

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

Field Detail

processor

protected final Processor processor

iframeUriManager

protected final IframeUriManager iframeUriManager

securityTokenCodec

protected final SecurityTokenCodec securityTokenCodec

beanDelegator

protected final BeanDelegator beanDelegator

beanFilter

protected final BeanFilter beanFilter

Constructor Detail

GadgetsHandlerService

@Inject
public GadgetsHandlerService(Processor processor,
                                    IframeUriManager iframeUriManager,
                                    SecurityTokenCodec securityTokenCodec,
                                    BeanFilter beanFilter)

Method Detail

getMetadata

public GadgetsHandlerApi.MetadataResponse getMetadata(GadgetsHandlerApi.MetadataRequest request)
                                               throws ProcessingException

Get gadget metadata information and iframe url. Support filtering of fields

Parameters:

request - request parameters

Returns:

gadget metadata nd iframe url

Throws:

ProcessingException

getToken

public GadgetsHandlerApi.TokenResponse getToken(GadgetsHandlerApi.TokenRequest request)
                                         throws SecurityTokenException,
                                                ProcessingException

Create security token

Parameters:

request - token paramaters (gadget, owner and viewer)

Returns:

Security token

Throws:

SecurityTokenException

ProcessingException

createBaseResponse

public GadgetsHandlerApi.BaseResponse createBaseResponse(Uri url,
                                                         String error)