/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.cxf.rs.security.oauth.services;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import javax.ws.rs.Consumes;
import javax.ws.rs.Produces;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Form;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.MessageBodyReader;
import javax.ws.rs.ext.MessageBodyWriter;
import javax.ws.rs.ext.Provider;
import net.oauth.OAuth;
import org.apache.cxf.jaxrs.impl.MetadataMap;
import org.apache.cxf.jaxrs.provider.FormEncodingProvider;
import org.apache.cxf.rs.security.oauth.utils.OAuthConstants;
@Produces({"application/x-www-form-urlencoded" })
@Consumes({"application/x-www-form-urlencoded" })
@Provider
public class OOBResponseProvider implements
MessageBodyReader<OOBAuthorizationResponse>, MessageBodyWriter<OOBAuthorizationResponse> {
private FormEncodingProvider<Form> formProvider = new FormEncodingProvider<Form>();
public boolean isReadable(Class<?> type, Type genericType,
Annotation[] annotations, MediaType mt) {
return OOBAuthorizationResponse.class.isAssignableFrom(type);
}
public OOBAuthorizationResponse readFrom(
Class<OOBAuthorizationResponse> clazz, Type genericType, Annotation[] annotations, MediaType mt,
MultivaluedMap<String, String> headers, InputStream is) throws IOException {
Form form = formProvider.readFrom(Form.class, Form.class, annotations, mt, headers, is);
MultivaluedMap<String, String> data = form.asMap();
OOBAuthorizationResponse resp = new OOBAuthorizationResponse();
resp.setRequestToken(data.getFirst(OAuth.OAUTH_TOKEN));
resp.setVerifier(data.getFirst(OAuth.OAUTH_VERIFIER));
resp.setState(data.getFirst(OAuthConstants.X_OAUTH_STATE));
return resp;
}
public long getSize(OOBAuthorizationResponse t, Class<?> type,
Type genericType, Annotation[] annotations,
MediaType mediaType) {
return -1;
}
public boolean isWriteable(Class<?> type, Type genericType, Annotation[] annotations,
MediaType mt) {
return OOBAuthorizationResponse.class.isAssignableFrom(type);
}
public void writeTo(OOBAuthorizationResponse obj, Class<?> c, Type t,
Annotation[] anns,
MediaType mt, MultivaluedMap<String, Object> headers, OutputStream os)
throws IOException, WebApplicationException {
Form form = new Form(new MetadataMap<String, String>());
form.param(OAuth.OAUTH_VERIFIER, obj.getVerifier());
form.param(OAuth.OAUTH_TOKEN, obj.getRequestToken());
if (obj.getState() != null) {
form.param(OAuthConstants.X_OAUTH_STATE, obj.getState());
}
formProvider.writeTo(form, Form.class, Form.class, anns, mt, headers, os);
}
}