| /* |
| * 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.tuscany.sca.binding.http; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.InputStream; |
| import java.util.Date; |
| |
| import org.apache.tuscany.sca.common.http.HTTPCacheContext; |
| |
| /** |
| * Test service implementation that implements a various conditional HTTP |
| * methods. For testing, the id==0 items are very old (Date(0)), not modified, |
| * and always match ETags and the id==1 items are always brand new (Date()), |
| * modified, and never match ETags. Using these ids one can test the |
| * LastModified and ETag headers of the requests. |
| * |
| * @version $Rev$ $Date$ |
| */ |
| public class TestBindingCacheImpl { |
| |
| /** |
| * Implements the HTTP get method of the collection implementation. |
| * @param id |
| * @return |
| */ |
| public InputStream get(String id) { |
| return new ByteArrayInputStream( |
| ("<html><body><p>item=" + id + "</body></html>").getBytes()); |
| } |
| |
| /** |
| * Implements the HTTP conditional get method of the collection implementation. |
| * @param id |
| * @return |
| */ |
| public InputStream conditionalGet(String id, HTTPCacheContext cacheContext) |
| throws NotModifiedException, PreconditionFailedException { |
| |
| if (cacheContext != null) { |
| if (cacheContext.ifModifiedSince) { |
| if ((id.equals("1")) |
| && (0 > cacheContext.lastModifiedDate |
| .compareTo(new Date()))) |
| throw new NotModifiedException("item 1 was modified on " |
| + new Date()); |
| } |
| if (cacheContext.ifUnmodifiedSince) { |
| if ((id.equals("0")) |
| && (0 > cacheContext.lastModifiedDate |
| .compareTo(new Date()))) |
| throw new PreconditionFailedException( |
| "item 0 was modified on " + new Date(0)); |
| } |
| if (cacheContext.ifMatch) { |
| if (id.equals("1")) |
| throw new PreconditionFailedException( |
| "item 1 eTag does not match " |
| + cacheContext.getETag()); |
| } |
| if (cacheContext.ifNoneMatch) { |
| if (id.equals("0")) |
| throw new PreconditionFailedException( |
| "item 0 eTag matches " + cacheContext.getETag()); |
| } |
| } |
| return new ByteArrayInputStream( |
| ("<html><body><p>item=" + id + "</body></html>").getBytes()); |
| } |
| |
| /** |
| * Implements the HTTP delete method of the collection implementation. |
| * @param id |
| * @return |
| */ |
| public InputStream delete(String id) { |
| return new ByteArrayInputStream( |
| ("<html><body><p>deleted item=" + id + "</body></html>") |
| .getBytes()); |
| } |
| |
| /** |
| * Implements the HTTP conditional delete method of the collection implementation. |
| * @param id |
| * @return |
| */ |
| public InputStream conditionalDelete(String id, HTTPCacheContext cacheContext) |
| throws NotModifiedException, PreconditionFailedException { |
| |
| if (cacheContext != null) { |
| if (cacheContext.ifModifiedSince) { |
| if ((id.equals("1")) |
| && (0 > cacheContext.lastModifiedDate |
| .compareTo(new Date()))) |
| throw new NotModifiedException("item 1 was modified on " |
| + new Date()); |
| } |
| if (cacheContext.ifUnmodifiedSince) { |
| if ((id.equals("0")) |
| && (0 > cacheContext.lastModifiedDate |
| .compareTo(new Date()))) |
| throw new PreconditionFailedException( |
| "item 0 was modified on " + new Date(0)); |
| } |
| if (cacheContext.ifMatch) { |
| if (id.equals("1")) |
| throw new PreconditionFailedException( |
| "item 1 eTag does not match " |
| + cacheContext.getETag()); |
| } |
| if (cacheContext.ifNoneMatch) { |
| if (id.equals("0")) |
| throw new PreconditionFailedException( |
| "item 0 eTag matches " + cacheContext.getETag()); |
| } |
| } |
| return new ByteArrayInputStream( |
| ("<html><body><p>deleted item=" + id + "</body></html>") |
| .getBytes()); |
| } |
| |
| /** |
| * Implements the HTTP post method of the collection implementation. |
| * @param id |
| * @return |
| */ |
| public InputStream post() { |
| int id = (new java.util.Random()).nextInt(Integer.MAX_VALUE); |
| return new ByteArrayInputStream( |
| ("<html><body><p>posted item=" + id + "</body></html>") |
| .getBytes()); |
| } |
| |
| /** |
| * Implements the HTTP conditional post method of the collection implementation. |
| * @param id |
| * @return |
| */ |
| public HTTPCacheContext conditionalPost(HTTPCacheContext cacheContext) |
| throws NotModifiedException, PreconditionFailedException { |
| String id = "" + (new java.util.Random()).nextInt(Integer.MAX_VALUE); |
| |
| if (cacheContext != null) { |
| if (cacheContext.ifModifiedSince) { |
| if (0 >= cacheContext.lastModifiedDate.compareTo(new Date(0))) |
| throw new NotModifiedException("item was modified on " |
| + new Date()); |
| } |
| if (cacheContext.ifUnmodifiedSince) { |
| if ((0 >= cacheContext.lastModifiedDate.compareTo(new Date(0)))) |
| throw new PreconditionFailedException( |
| "item was modified on " + new Date(0)); |
| } |
| if (cacheContext.ifMatch) { |
| if (cacheContext.getETag().equalsIgnoreCase("ETagNoneMatch")) |
| throw new PreconditionFailedException( |
| "item eTag does not match " |
| + cacheContext.getETag()); |
| } |
| if (cacheContext.ifNoneMatch) { |
| if (cacheContext.getETag().equalsIgnoreCase("ETagMatch")) |
| throw new PreconditionFailedException("item eTag matches " |
| + cacheContext.getETag()); |
| } |
| } |
| |
| // Return the ETag and LastModfied fields by serialize to a byte array |
| HTTPCacheContext returnContext = new HTTPCacheContext(); |
| returnContext.setETag( "ETag" + (new java.util.Random()).nextInt(Integer.MAX_VALUE) ); |
| returnContext.setLastModified( new Date() ); |
| return returnContext; |
| } |
| |
| /** |
| * Implements the HTTP update/put method of the collection implementation. |
| * @param id |
| * @return |
| */ |
| public InputStream put(String id) { |
| return new ByteArrayInputStream( |
| ("<html><body><p>updated item=" + id + "</body></html>") |
| .getBytes()); |
| } |
| |
| /** |
| * Implements the HTTP conditional update/put method of the collection implementation. |
| * @param id |
| * @return |
| */ |
| public InputStream conditionalPut(String id, HTTPCacheContext cacheContext) |
| throws NotModifiedException, PreconditionFailedException { |
| |
| if (cacheContext != null) { |
| if (cacheContext.ifModifiedSince) { |
| if ((id.equals("1")) |
| && (0 > cacheContext.lastModifiedDate |
| .compareTo(new Date()))) |
| throw new NotModifiedException("item 1 was modified on " |
| + new Date()); |
| } |
| if (cacheContext.ifUnmodifiedSince) { |
| if ((id.equals("0")) |
| && (0 > cacheContext.lastModifiedDate |
| .compareTo(new Date()))) |
| throw new PreconditionFailedException( |
| "item 0 was modified on " + new Date(0)); |
| } |
| if (cacheContext.ifMatch) { |
| if (id.equals("1")) |
| throw new PreconditionFailedException( |
| "item 1 eTag does not match " |
| + cacheContext.getETag()); |
| } |
| if (cacheContext.ifNoneMatch) { |
| if (id.equals("0")) |
| throw new PreconditionFailedException( |
| "item 0 eTag matches " + cacheContext.getETag()); |
| } |
| } |
| |
| return new ByteArrayInputStream( |
| ("<html><body><p>updated item=" + id + "</body></html>") |
| .getBytes()); |
| } |
| |
| } |
