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Diffstat (limited to 'src/org/apache/http/protocol/BasicHttpProcessor.java')
| -rw-r--r-- | src/org/apache/http/protocol/BasicHttpProcessor.java | 337 |
1 files changed, 0 insertions, 337 deletions
diff --git a/src/org/apache/http/protocol/BasicHttpProcessor.java b/src/org/apache/http/protocol/BasicHttpProcessor.java deleted file mode 100644 index 3caec72..0000000 --- a/src/org/apache/http/protocol/BasicHttpProcessor.java +++ /dev/null @@ -1,337 +0,0 @@ -/* - * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/protocol/BasicHttpProcessor.java $ - * $Revision: 613298 $ - * $Date: 2008-01-18 14:09:22 -0800 (Fri, 18 Jan 2008) $ - * - * ==================================================================== - * 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. - * ==================================================================== - * - * This software consists of voluntary contributions made by many - * individuals on behalf of the Apache Software Foundation. For more - * information on the Apache Software Foundation, please see - * <http://www.apache.org/>. - * - */ - -package org.apache.http.protocol; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -import org.apache.http.HttpException; -import org.apache.http.HttpRequest; -import org.apache.http.HttpRequestInterceptor; -import org.apache.http.HttpResponse; -import org.apache.http.HttpResponseInterceptor; - -/** - * Keeps lists of interceptors for processing requests and responses. - * - * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a> - * @author Andrea Selva - * - * @version $Revision: 613298 $ - * - * @since 4.0 - */ -public final class BasicHttpProcessor implements - HttpProcessor, HttpRequestInterceptorList, HttpResponseInterceptorList, Cloneable { - - protected List requestInterceptors = null; - protected List responseInterceptors = null; - - - // non-Javadoc, see interface HttpRequestInterceptorList - public void addRequestInterceptor(final HttpRequestInterceptor itcp) { - - if (itcp == null) { - return; - } - if (this.requestInterceptors == null) { - this.requestInterceptors = new ArrayList(); - } - this.requestInterceptors.add(itcp); - } - - // non-Javadoc, see interface HttpRequestInterceptorList - public void addRequestInterceptor(final HttpRequestInterceptor itcp, - int index) { - if (index < 0) { - throw new IndexOutOfBoundsException(String.valueOf(index)); - } - if (itcp == null) { - return; - } - - if (this.requestInterceptors == null) { - if (index > 0) { - throw new IndexOutOfBoundsException(String.valueOf(index)); - } - this.requestInterceptors = new ArrayList(); - } - this.requestInterceptors.add(index, itcp); - } - - - public void addResponseInterceptor(HttpResponseInterceptor itcp, - int index) { - if (index < 0) { - throw new IndexOutOfBoundsException(String.valueOf(index)); - } - if (itcp == null) { - return; - } - - if (this.responseInterceptors == null) { - if (index > 0) { - throw new IndexOutOfBoundsException(String.valueOf(index)); - } - this.responseInterceptors = new ArrayList(); - } - this.responseInterceptors.add(index, itcp); - } - - - // non-Javadoc, see interface HttpRequestInterceptorList - public void removeRequestInterceptorByClass(final Class clazz) { - if (this.requestInterceptors == null) { - return; - } - for (Iterator it = this.requestInterceptors.iterator(); - it.hasNext(); ) { - Object request = it.next(); - if (request.getClass().equals(clazz)) { - it.remove(); - } - } - } - - // non-Javadoc, see interface HttpResponseInterceptorList - public void removeResponseInterceptorByClass(final Class clazz) { - if (this.responseInterceptors == null) { - return; - } - for (Iterator it = this.responseInterceptors.iterator(); - it.hasNext(); ) { - Object request = it.next(); - if (request.getClass().equals(clazz)) { - it.remove(); - } - } - } - - /** - * Same as {@link #addRequestInterceptor(HttpRequestInterceptor) addRequestInterceptor}. - * - * @param interceptor the interceptor to add - */ - public final - void addInterceptor(final HttpRequestInterceptor interceptor) { - addRequestInterceptor(interceptor); - } - - public final - void addInterceptor(final HttpRequestInterceptor interceptor, - int index) { - addRequestInterceptor(interceptor, index); - } - - - // non-Javadoc, see interface HttpRequestInterceptorList - public int getRequestInterceptorCount() { - return (this.requestInterceptors == null) ? - 0 : this.requestInterceptors.size(); - } - - - // non-Javadoc, see interface HttpRequestInterceptorList - public HttpRequestInterceptor getRequestInterceptor(int index) { - - if ((this.requestInterceptors == null) || - (index < 0) || (index >= this.requestInterceptors.size())) - return null; - - return (HttpRequestInterceptor) this.requestInterceptors.get(index); - } - - - // non-Javadoc, see interface HttpRequestInterceptorList - public void clearRequestInterceptors() { - this.requestInterceptors = null; - } - - - - // non-Javadoc, see interface HttpResponseInterceptorList - public void addResponseInterceptor(final HttpResponseInterceptor itcp) { - if (itcp == null) { - return; - } - if (this.responseInterceptors == null) { - this.responseInterceptors = new ArrayList(); - } - this.responseInterceptors.add(itcp); - } - - /** - * Same as {@link #addResponseInterceptor(HttpResponseInterceptor) addResponseInterceptor}. - * - * @param interceptor the interceptor to add - */ - public final - void addInterceptor(final HttpResponseInterceptor interceptor) { - addResponseInterceptor(interceptor); - } - - public final void addInterceptor(final HttpResponseInterceptor interceptor, - int index) { - addResponseInterceptor(interceptor, index); - } - - - - // non-Javadoc, see interface HttpResponseInterceptorList - public int getResponseInterceptorCount() { - return (this.responseInterceptors == null) ? - 0 : this.responseInterceptors.size(); - } - - - // non-Javadoc, see interface HttpResponseInterceptorList - public HttpResponseInterceptor getResponseInterceptor(int index) { - - if ((this.responseInterceptors == null) || - (index < 0) || (index >= this.responseInterceptors.size())) - return null; - - return (HttpResponseInterceptor) this.responseInterceptors.get(index); - } - - - // non-Javadoc, see interface HttpResponseInterceptorList - public void clearResponseInterceptors() { - this.responseInterceptors = null; - } - - - /** - * Sets the interceptor lists. - * First, both interceptor lists maintained by this processor - * will be cleared. - * Subsequently, - * elements of the argument list that are request interceptors will be - * added to the request interceptor list. - * Elements that are response interceptors will be - * added to the response interceptor list. - * Elements that are both request and response interceptor will be - * added to both lists. - * Elements that are neither request nor response interceptor - * will be ignored. - * - * @param list the list of request and response interceptors - * from which to initialize - */ - public void setInterceptors(final List list) { - if (list == null) { - throw new IllegalArgumentException("List must not be null."); - } - if (this.requestInterceptors != null) { - this.requestInterceptors.clear(); - } - if (this.responseInterceptors != null) { - this.responseInterceptors.clear(); - } - for (int i = 0; i < list.size(); i++) { - Object obj = list.get(i); - if (obj instanceof HttpRequestInterceptor) { - addInterceptor((HttpRequestInterceptor)obj); - } - if (obj instanceof HttpResponseInterceptor) { - addInterceptor((HttpResponseInterceptor)obj); - } - } - } - - /** - * Clears both interceptor lists maintained by this processor. - */ - public void clearInterceptors() { - clearRequestInterceptors(); - clearResponseInterceptors(); - } - - // non-Javadoc, see interface HttpRequestInterceptor (via HttpProcessor) - public void process( - final HttpRequest request, - final HttpContext context) - throws IOException, HttpException { - if (this.requestInterceptors != null) { - for (int i = 0; i < this.requestInterceptors.size(); i++) { - HttpRequestInterceptor interceptor = - (HttpRequestInterceptor) this.requestInterceptors.get(i); - interceptor.process(request, context); - } - } - } - - // non-Javadoc, see interface HttpResponseInterceptor (via HttpProcessor) - public void process( - final HttpResponse response, - final HttpContext context) - throws IOException, HttpException { - if (this.responseInterceptors != null) { - for (int i = 0; i < this.responseInterceptors.size(); i++) { - HttpResponseInterceptor interceptor = - (HttpResponseInterceptor) this.responseInterceptors.get(i); - interceptor.process(response, context); - } - } - } - - protected void copyInterceptors(final BasicHttpProcessor target) { - if (this.requestInterceptors != null) { - target.requestInterceptors = - new ArrayList(this.requestInterceptors); - } - if (this.responseInterceptors != null) { - target.responseInterceptors = - new ArrayList(this.responseInterceptors); - } - } - - /** - * Creates a copy of this instance - * - * @return new instance of the BasicHttpProcessor - */ - public BasicHttpProcessor copy() { - BasicHttpProcessor clone = new BasicHttpProcessor(); - copyInterceptors(clone); - return clone; - } - - public Object clone() throws CloneNotSupportedException { - BasicHttpProcessor clone = (BasicHttpProcessor) super.clone(); - copyInterceptors(clone); - return clone; - } - -} |