Fixing dyanamic client registration related issues

components/oauth-extensions/dynamic-client-manager/pom.xml

@@ -153,6 +153,10 @@
             <artifactId>json-simple</artifactId>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>org.codehaus.jackson</groupId>
+            <artifactId>jackson-jaxrs</artifactId>
+        </dependency>
     </dependencies>
 
 </project>

components/oauth-extensions/dynamic-client-manager/src/main/java/org/wso2/carbon/identity/oauth/extension/RegistrationService.java

@@ -20,7 +20,6 @@ package org.wso2.carbon.identity.oauth.extension;
 
 import javax.ws.rs.Consumes;
 import javax.ws.rs.POST;
-import javax.ws.rs.Path;
 import javax.ws.rs.Produces;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;

components/oauth-extensions/dynamic-client-manager/src/main/webapp/WEB-INF/cxf-servlet.xml

@@ -31,8 +31,12 @@
         <jaxrs:serviceBeans>
             <ref bean="RegistrationServiceBean"/>
         </jaxrs:serviceBeans>
+        <jaxrs:providers>
+            <ref bean="jsonProvider"/>
+        </jaxrs:providers>
     </jaxrs:server>
 
     <bean id="RegistrationServiceBean" class="org.wso2.carbon.identity.oauth.extension.impl.ClientRegistrationServiceImpl"/>
+    <bean id="jsonProvider" class="org.codehaus.jackson.jaxrs.JacksonJsonProvider"/>
 </beans>
 

pom.xml

@@ -912,6 +912,11 @@
                 <artifactId>json-simple</artifactId>
                 <version>${json-simple.version}</version>
             </dependency>
+            <dependency>
+                <groupId>org.codehaus.jackson</groupId>
+                <artifactId>jackson-jaxrs</artifactId>
+                <version>${jackson.version}</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>
 
@@ -1173,7 +1178,7 @@
         <cxf.version>2.6.1</cxf.version>
         <cxf.bindings.version>2.5.11</cxf.bindings.version>
         <json-simple.version>1.1.wso2v1</json-simple.version>
-
+        <jackson.version>1.9.0</jackson.version>
     </properties>
 
 </project>