Java tutorial
/* * 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.wink.itest; import junit.framework.TestCase; import org.apache.commons.httpclient.Header; import org.apache.commons.httpclient.HttpClient; import org.apache.commons.httpclient.methods.ByteArrayRequestEntity; import org.apache.commons.httpclient.methods.DeleteMethod; import org.apache.commons.httpclient.methods.GetMethod; import org.apache.commons.httpclient.methods.PostMethod; import org.apache.wink.test.integration.ServerEnvironmentInfo; public class InheritanceTest extends TestCase { protected HttpClient httpClient = new HttpClient(); private static String getBaseURI() { if (ServerEnvironmentInfo.isRestFilterUsed()) { return ServerEnvironmentInfo.getBaseURI(); } return ServerEnvironmentInfo.getBaseURI() + "/inheritance"; } final private static String PARKING_LOT_URI = getBaseURI() + "/parkinglot"; final private static String PARKING_GARAGE_URI = getBaseURI() + "/parkinggarage"; final private static String CARPORT_URI = getBaseURI() + "/carport"; final private static String CARFERRY_URI = getBaseURI() + "/carferry"; final private static String CLASS_C_URI = getBaseURI() + "/classc"; final private static String FRUIT_URI = getBaseURI() + "/fruit"; public void testOverrideInterfaceAnnotations() throws Exception { PostMethod postMethod = new PostMethod(PARKING_LOT_URI + "/cars"); GetMethod getMethod = new GetMethod(PARKING_LOT_URI + "/cars"); try { String licenseNum = "103DIY"; postMethod.setRequestEntity(new ByteArrayRequestEntity(licenseNum.getBytes(), "text/xml")); httpClient.executeMethod(postMethod); Header header = postMethod.getResponseHeader("Invoked"); assertNotNull(header); assertEquals("ParkingLot.addCar", header.getValue()); httpClient.executeMethod(getMethod); String resp = getMethod.getResponseBodyAsString(); assertTrue(resp.contains(licenseNum)); header = getMethod.getResponseHeader("Invoked"); assertNotNull(header); assertEquals("ParkingLot.getCars", header.getValue()); } catch (Exception e) { e.printStackTrace(); fail(e.toString()); } finally { postMethod.releaseConnection(); getMethod.releaseConnection(); } } public void testOverrideSuperClassAnnotations() throws Exception { PostMethod postMethod = new PostMethod(PARKING_GARAGE_URI + "/cars"); GetMethod getMethod = new GetMethod(PARKING_GARAGE_URI + "/cars/1"); try { String licenseNum = "103DIY"; postMethod.setRequestEntity(new ByteArrayRequestEntity(licenseNum.getBytes(), "text/xml")); httpClient.executeMethod(postMethod); Header header = postMethod.getResponseHeader("Invoked"); assertNotNull(header); assertEquals("ParkingGarage.addCar", header.getValue()); httpClient.executeMethod(getMethod); String resp = getMethod.getResponseBodyAsString(); assertTrue(resp.contains(licenseNum)); header = getMethod.getResponseHeader("Invoked"); assertNotNull(header); assertEquals("ParkingGarage.getCars", header.getValue()); } catch (Exception e) { e.printStackTrace(); fail(e.toString()); } finally { postMethod.releaseConnection(); getMethod.releaseConnection(); } } public void testInheritAnnotationsFromInterface() throws Exception { PostMethod postMethod = new PostMethod(CARPORT_URI + "/carstorage"); GetMethod getMethod = new GetMethod(CARPORT_URI + "/carstorage"); try { String licenseNum = "103DIY"; postMethod.setRequestEntity(new ByteArrayRequestEntity(licenseNum.getBytes(), "text/xml")); httpClient.executeMethod(postMethod); Header header = postMethod.getResponseHeader("Invoked"); assertNotNull(header); assertEquals("Carport.addCar", header.getValue()); httpClient.executeMethod(getMethod); String resp = getMethod.getResponseBodyAsString(); assertTrue(resp.contains(licenseNum)); header = getMethod.getResponseHeader("Invoked"); assertNotNull(header); assertEquals("Carport.getCars", header.getValue()); } catch (Exception e) { e.printStackTrace(); fail(e.toString()); } finally { postMethod.releaseConnection(); getMethod.releaseConnection(); } } public void testInheritAnnotationsFromSuperClass() throws Exception { PostMethod postMethod = new PostMethod(CARFERRY_URI + "/cars"); GetMethod getMethod = new GetMethod(CARFERRY_URI + "/cars/1"); try { String licenseNum = "103DIY"; postMethod.setRequestEntity(new ByteArrayRequestEntity(licenseNum.getBytes(), "text/xml")); httpClient.executeMethod(postMethod); Header header = postMethod.getResponseHeader("Invoked"); assertNotNull(header); assertEquals("CarFerry.addCar", header.getValue()); httpClient.executeMethod(getMethod); String resp = getMethod.getResponseBodyAsString(); assertTrue(resp.contains(licenseNum)); header = getMethod.getResponseHeader("Invoked"); assertNotNull(header); assertEquals("CarFerry.getCars", header.getValue()); } catch (Exception e) { e.printStackTrace(); fail(e.toString()); } finally { postMethod.releaseConnection(); getMethod.releaseConnection(); } } public void testSuperClassOverInterface() throws Exception { GetMethod getMethod = new GetMethod(CLASS_C_URI + "/abstract_method1/encoded%20string"); try { httpClient.executeMethod(getMethod); String resp = getMethod.getResponseBodyAsString(); assertEquals("ClassC Method1;encoded%20string", resp); } catch (Exception e) { e.printStackTrace(); fail(e.toString()); } finally { getMethod.releaseConnection(); } } public void testOverridePostWithGet() throws Exception { GetMethod getMethod = new GetMethod(CLASS_C_URI + "/method2/encoded%20string"); PostMethod postMethod = new PostMethod(CLASS_C_URI); try { httpClient.executeMethod(getMethod); String resp = getMethod.getResponseBodyAsString(); assertEquals("ClassC Method2;encoded string", resp); httpClient.executeMethod(postMethod); assertEquals(405, postMethod.getStatusCode()); } catch (Exception e) { e.printStackTrace(); fail(e.toString()); } finally { getMethod.releaseConnection(); postMethod.releaseConnection(); } } public void testSubResourceLocaterInheritance() throws Exception { DeleteMethod deleteMethod = new DeleteMethod(PARKING_LOT_URI + "/cars/remove/ParkingLot"); GetMethod getMethod = new GetMethod(FRUIT_URI + "/fruit%20suffix"); PostMethod postMethod = new PostMethod(FRUIT_URI + "/orange%20suffix"); try { // ParkingLot classes. Sub resource classes are potential root // resources httpClient.executeMethod(deleteMethod); Header header = deleteMethod.getResponseHeader("Invoked"); assertNotNull(header); assertEquals("ParkingLot.removeCar", header.getValue()); deleteMethod.releaseConnection(); deleteMethod = new DeleteMethod(PARKING_LOT_URI + "/cars/remove/ParkingGarage"); httpClient.executeMethod(deleteMethod); header = deleteMethod.getResponseHeader("Invoked"); assertNotNull(header); assertEquals("ParkingGarage.removeCar", header.getValue()); deleteMethod.releaseConnection(); deleteMethod = new DeleteMethod(PARKING_LOT_URI + "/cars/remove/CarFerry"); httpClient.executeMethod(deleteMethod); assertEquals(405, deleteMethod.getStatusCode()); // Fruit classes. Sub resource classes are not potential root // resources httpClient.executeMethod(getMethod); String response = getMethod.getResponseBodyAsString(); assertEquals("org.apache.wink.itest.fruits.Fruit;fruit%20suffix", response); getMethod.releaseConnection(); getMethod = new GetMethod(FRUIT_URI + "/apple%20suffix"); httpClient.executeMethod(getMethod); response = getMethod.getResponseBodyAsString(); assertEquals("org.apache.wink.itest.fruits.Apple;apple suffix", // parameters // on // class // are // not // inherited response); getMethod.releaseConnection(); getMethod = new GetMethod(FRUIT_URI + "/orange%20suffix"); httpClient.executeMethod(getMethod); assertEquals(405, getMethod.getStatusCode()); httpClient.executeMethod(postMethod); response = postMethod.getResponseBodyAsString(); assertEquals("org.apache.wink.itest.fruits.Orange;orange suffix", response); assertEquals(200, postMethod.getStatusCode()); } catch (Exception e) { e.printStackTrace(); fail(e.toString()); } finally { deleteMethod.releaseConnection(); getMethod.releaseConnection(); } } }