/*
* 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.clerezza.triaxrs.blackbox.writers;
import java.io.OutputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MultivaluedMap;
import static org.easymock.EasyMock.*;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.nio.channels.Channels;
import java.nio.channels.ReadableByteChannel;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.ext.MessageBodyWriter;
import javax.ws.rs.ext.Provider;
import org.easymock.EasyMock;
import org.junit.Test;
import org.apache.clerezza.triaxrs.JaxRsHandler;
import org.apache.clerezza.triaxrs.blackbox.BodyMatcher;
import org.apache.clerezza.triaxrs.testutils.HandlerCreator;
import org.wymiwyg.wrhapi.HandlerException;
import org.wymiwyg.wrhapi.HeaderName;
import org.wymiwyg.wrhapi.MessageBody;
import org.wymiwyg.wrhapi.Method;
import org.wymiwyg.wrhapi.Request;
import org.wymiwyg.wrhapi.RequestURI;
import org.wymiwyg.wrhapi.Response;
import org.wymiwyg.wrhapi.ResponseStatus;
import org.wymiwyg.wrhapi.util.MessageBody2Read;
public class TestRuntimeWriterSelection {
private static String entity = "0123456789";
private static String hiddenEntity = "**********";
@Path("/")
public static class MyResource {
@GET
@Produces("*/*")
public Object handleGet() {
return new StringBuffer(entity);
}
}
@Provider
@Produces("test/encoded-string")
public static class HidingWriter implements MessageBodyWriter<String> {
@Override
public boolean isWriteable(Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType) {
return String.class.isAssignableFrom(type);
}
@Override
public long getSize(String t, java.lang.Class<?> type,
java.lang.reflect.Type genericType,
java.lang.annotation.Annotation[] annotations, MediaType mediaType) {
return t.getBytes().length;
}
@Override
public void writeTo(String t,
Class<?> type, Type genericType, Annotation[] annotations,
MediaType mediaType,
MultivaluedMap<String, Object> httpHeaders,
OutputStream entityStream) throws IOException, WebApplicationException {
for (int i = 0; i < getSize(t, type, genericType, annotations, mediaType); i++) {
entityStream.write('*');
}
}
}
@Provider
@Produces("test/encoded-buffer")
public static class HidingWriter2 implements MessageBodyWriter<StringBuffer> {
@Override
public boolean isWriteable(Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType) {
return StringBuffer.class.isAssignableFrom(type);
}
@Override
public long getSize(StringBuffer t, java.lang.Class<?> type,
java.lang.reflect.Type genericType,
java.lang.annotation.Annotation[] annotations, MediaType mediaType) {
return t.length();
}
@Override
public void writeTo(StringBuffer t,
Class<?> type, Type genericType, Annotation[] annotations,
MediaType mediaType,
MultivaluedMap<String, Object> httpHeaders,
OutputStream entityStream) throws IOException, WebApplicationException {
for (int i = 0; i < getSize(t, type, genericType, annotations, mediaType); i++) {
entityStream.write('*');
}
}
}
@Test
public void testResponseObject() throws Exception {
JaxRsHandler handler = HandlerCreator.getHandler(new HidingWriter2(),
new HidingWriter(), new MyResource());
Request requestMock = EasyMock.createNiceMock(Request.class);
final Response responseMock = EasyMock.createNiceMock(Response.class);
makeThreadSafe(responseMock, true);
final MessageBody body = new MessageBody2Read() {
@Override
public ReadableByteChannel read() throws IOException {
return Channels.newChannel(new ByteArrayInputStream(hiddenEntity.getBytes()));
}
};
responseMock.setBody(BodyMatcher.eqBody(body));
responseMock.addHeader(HeaderName.CONTENT_TYPE, "test/encoded-buffer");
responseMock.setHeader(HeaderName.CONTENT_LENGTH, (long)entity.length());
responseMock.setResponseStatus(ResponseStatus.SUCCESS);
expect(requestMock.getMethod()).andReturn(Method.GET);
RequestURI requestURI = EasyMock.createNiceMock(RequestURI.class);
expect(requestURI.getPath()).andReturn("/");
expect(requestMock.getRequestURI()).andReturn(requestURI);
replay(requestMock);
replay(requestURI);
replay(responseMock);
Thread thread = new Thread() {
@Override
public void run() {
try {
responseMock.setResponseStatus(ResponseStatus.SUCCESS);
responseMock.setHeader(HeaderName.CONTENT_LENGTH, (long)entity.length());
responseMock.addHeader(HeaderName.get(HeaderName.CONTENT_TYPE.toString()), "test/encoded-buffer");
responseMock.setBody(body);
} catch (HandlerException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
};
thread.start();
thread.join();
//handler.handle(requestMock, responseMock);
verify(responseMock);
}
}