org.apache.clerezza.triaxrs
Class InjectionUtilities

java.lang.Object
  org.apache.clerezza.triaxrs.InjectionUtilities

public class InjectionUtilities
extends Object

utilities to create parameters for method invocation and inject other stuff

Author:

szalay

Constructor Summary

InjectionUtilities()

Method Summary

static Object[]	createParametersForRequest(Method method, WebRequest request, Map<String,String> pathParams, javax.ws.rs.ext.Providers providers, boolean encodingDisabled) this method determines which values have to injected into the method parameters and does it
static Object	createPreparedInstance(WebRequest request, Map<String,String> pathParams, javax.ws.rs.ext.Providers providers, Class<?> resourceClass) Creates an instance of resourceClass injecting parameters using constructor properties and fields
static void	injectFields(WebRequest request, Map<String,String> pathParams, javax.ws.rs.ext.Providers providers, Object instance)
static boolean	isAnnotated(Annotation[] annotations)

Methods inherited from class java.lang.Object

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

Constructor Detail

InjectionUtilities

public InjectionUtilities()

Method Detail

createPreparedInstance

public static Object createPreparedInstance(WebRequest request,
                                            Map<String,String> pathParams,
                                            javax.ws.rs.ext.Providers providers,
                                            Class<?> resourceClass)
                                     throws org.wymiwyg.wrhapi.HandlerException,
                                            UnsupportedFieldType

Creates an instance of resourceClass injecting parameters using constructor properties and fields

Parameters:

request -

resourceClass -

Returns:

an instance of resourceClass

Throws:

org.wymiwyg.wrhapi.HandlerException

UnsupportedFieldType

createParametersForRequest

public static Object[] createParametersForRequest(Method method,
                                                  WebRequest request,
                                                  Map<String,String> pathParams,
                                                  javax.ws.rs.ext.Providers providers,
                                                  boolean encodingDisabled)
                                           throws org.wymiwyg.wrhapi.HandlerException,
                                                  UnsupportedFieldType

this method determines which values have to injected into the method parameters and does it

Parameters:

encodingDisabled - true if the class containing the method is annotaed with @Encoded

providers -

Throws:

org.wymiwyg.wrhapi.HandlerException

UnsupportedFieldType

isAnnotated

public static boolean isAnnotated(Annotation[] annotations)

Parameters:

annotations -

Returns:

true if annotations contains a jax.rs @*Param or @Context Annotation

injectFields

public static void injectFields(WebRequest request,
                                Map<String,String> pathParams,
                                javax.ws.rs.ext.Providers providers,
                                Object instance)
                         throws org.wymiwyg.wrhapi.HandlerException,
                                UnsupportedFieldType

Throws:

org.wymiwyg.wrhapi.HandlerException

UnsupportedFieldType