michael@0: /*
michael@0:  * ====================================================================
michael@0:  * Licensed to the Apache Software Foundation (ASF) under one
michael@0:  * or more contributor license agreements.  See the NOTICE file
michael@0:  * distributed with this work for additional information
michael@0:  * regarding copyright ownership.  The ASF licenses this file
michael@0:  * to you under the Apache License, Version 2.0 (the
michael@0:  * "License"); you may not use this file except in compliance
michael@0:  * with the License.  You may obtain a copy of the License at
michael@0:  *
michael@0:  *   http://www.apache.org/licenses/LICENSE-2.0
michael@0:  *
michael@0:  * Unless required by applicable law or agreed to in writing,
michael@0:  * software distributed under the License is distributed on an
michael@0:  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
michael@0:  * KIND, either express or implied.  See the License for the
michael@0:  * specific language governing permissions and limitations
michael@0:  * under the License.
michael@0:  * ====================================================================
michael@0:  *
michael@0:  * This software consists of voluntary contributions made by many
michael@0:  * individuals on behalf of the Apache Software Foundation.  For more
michael@0:  * information on the Apache Software Foundation, please see
michael@0:  * <http://www.apache.org/>.
michael@0:  *
michael@0:  */
michael@0: 
michael@0: package ch.boye.httpclientandroidlib.client.methods;
michael@0: 
michael@0: import ch.boye.httpclientandroidlib.annotation.NotThreadSafe;
michael@0: 
michael@0: import ch.boye.httpclientandroidlib.Header;
michael@0: import ch.boye.httpclientandroidlib.HttpEntity;
michael@0: import ch.boye.httpclientandroidlib.HttpEntityEnclosingRequest;
michael@0: import ch.boye.httpclientandroidlib.client.utils.CloneUtils;
michael@0: import ch.boye.httpclientandroidlib.protocol.HTTP;
michael@0: 
michael@0: /**
michael@0:  * Basic implementation of an entity enclosing HTTP request
michael@0:  * that can be modified
michael@0:  *
michael@0:  * @since 4.0
michael@0:  */
michael@0: @NotThreadSafe // HttpRequestBase is @NotThreadSafe
michael@0: public abstract class HttpEntityEnclosingRequestBase
michael@0:     extends HttpRequestBase implements HttpEntityEnclosingRequest {
michael@0: 
michael@0:     private HttpEntity entity;
michael@0: 
michael@0:     public HttpEntityEnclosingRequestBase() {
michael@0:         super();
michael@0:     }
michael@0: 
michael@0:     public HttpEntity getEntity() {
michael@0:         return this.entity;
michael@0:     }
michael@0: 
michael@0:     public void setEntity(final HttpEntity entity) {
michael@0:         this.entity = entity;
michael@0:     }
michael@0: 
michael@0:     public boolean expectContinue() {
michael@0:         Header expect = getFirstHeader(HTTP.EXPECT_DIRECTIVE);
michael@0:         return expect != null && HTTP.EXPECT_CONTINUE.equalsIgnoreCase(expect.getValue());
michael@0:     }
michael@0: 
michael@0:     @Override
michael@0:     public Object clone() throws CloneNotSupportedException {
michael@0:         HttpEntityEnclosingRequestBase clone =
michael@0:             (HttpEntityEnclosingRequestBase) super.clone();
michael@0:         if (this.entity != null) {
michael@0:             clone.entity = (HttpEntity) CloneUtils.clone(this.entity);
michael@0:         }
michael@0:         return clone;
michael@0:     }
michael@0: 
michael@0: }