gecko/mobile/android/base/httpclientandroidlib/impl/DefaultHttpRequestFactory.java

107 lines
3.7 KiB
Java

/*
* ====================================================================
* 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 ch.boye.httpclientandroidlib.impl;
import ch.boye.httpclientandroidlib.HttpRequest;
import ch.boye.httpclientandroidlib.HttpRequestFactory;
import ch.boye.httpclientandroidlib.MethodNotSupportedException;
import ch.boye.httpclientandroidlib.RequestLine;
import ch.boye.httpclientandroidlib.message.BasicHttpEntityEnclosingRequest;
import ch.boye.httpclientandroidlib.message.BasicHttpRequest;
/**
* Default factory for creating {@link HttpRequest} objects.
*
* @since 4.0
*/
public class DefaultHttpRequestFactory implements HttpRequestFactory {
private static final String[] RFC2616_COMMON_METHODS = {
"GET"
};
private static final String[] RFC2616_ENTITY_ENC_METHODS = {
"POST",
"PUT"
};
private static final String[] RFC2616_SPECIAL_METHODS = {
"HEAD",
"OPTIONS",
"DELETE",
"TRACE",
"CONNECT"
};
public DefaultHttpRequestFactory() {
super();
}
private static boolean isOneOf(final String[] methods, final String method) {
for (int i = 0; i < methods.length; i++) {
if (methods[i].equalsIgnoreCase(method)) {
return true;
}
}
return false;
}
public HttpRequest newHttpRequest(final RequestLine requestline)
throws MethodNotSupportedException {
if (requestline == null) {
throw new IllegalArgumentException("Request line may not be null");
}
String method = requestline.getMethod();
if (isOneOf(RFC2616_COMMON_METHODS, method)) {
return new BasicHttpRequest(requestline);
} else if (isOneOf(RFC2616_ENTITY_ENC_METHODS, method)) {
return new BasicHttpEntityEnclosingRequest(requestline);
} else if (isOneOf(RFC2616_SPECIAL_METHODS, method)) {
return new BasicHttpRequest(requestline);
} else {
throw new MethodNotSupportedException(method + " method not supported");
}
}
public HttpRequest newHttpRequest(final String method, final String uri)
throws MethodNotSupportedException {
if (isOneOf(RFC2616_COMMON_METHODS, method)) {
return new BasicHttpRequest(method, uri);
} else if (isOneOf(RFC2616_ENTITY_ENC_METHODS, method)) {
return new BasicHttpEntityEnclosingRequest(method, uri);
} else if (isOneOf(RFC2616_SPECIAL_METHODS, method)) {
return new BasicHttpRequest(method, uri);
} else {
throw new MethodNotSupportedException(method
+ " method not supported");
}
}
}