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/**
* 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.hadoop.hdfs.web.resources;
import java.net.HttpURLConnection;
/** Http POST operation parameter. */
public class PutOpParam extends HttpOpParam {
/** Put operations. */
public enum Op implements HttpOpParam.Op {
CREATE(true, HttpURLConnection.HTTP_CREATED),
MKDIRS(false, HttpURLConnection.HTTP_OK),
CREATESYMLINK(false, HttpURLConnection.HTTP_OK),
RENAME(false, HttpURLConnection.HTTP_OK),
SETREPLICATION(false, HttpURLConnection.HTTP_OK),
SETOWNER(false, HttpURLConnection.HTTP_OK),
SETPERMISSION(false, HttpURLConnection.HTTP_OK),
SETTIMES(false, HttpURLConnection.HTTP_OK),
RENEWDELEGATIONTOKEN(false, HttpURLConnection.HTTP_OK, true),
CANCELDELEGATIONTOKEN(false, HttpURLConnection.HTTP_OK, true),
MODIFYACLENTRIES(false, HttpURLConnection.HTTP_OK),
REMOVEACLENTRIES(false, HttpURLConnection.HTTP_OK),
REMOVEDEFAULTACL(false, HttpURLConnection.HTTP_OK),
REMOVEACL(false, HttpURLConnection.HTTP_OK),
SETACL(false, HttpURLConnection.HTTP_OK),
SETXATTR(false, HttpURLConnection.HTTP_OK),
REMOVEXATTR(false, HttpURLConnection.HTTP_OK),
ALLOWSNAPSHOT(false, HttpURLConnection.HTTP_OK),
DISALLOWSNAPSHOT(false, HttpURLConnection.HTTP_OK),
CREATESNAPSHOT(false, HttpURLConnection.HTTP_OK),
RENAMESNAPSHOT(false, HttpURLConnection.HTTP_OK),
SETSTORAGEPOLICY(false, HttpURLConnection.HTTP_OK),
NULL(false, HttpURLConnection.HTTP_NOT_IMPLEMENTED);
final boolean doOutputAndRedirect;
final int expectedHttpResponseCode;
final boolean requireAuth;
Op(final boolean doOutputAndRedirect, final int expectedHttpResponseCode) {
this(doOutputAndRedirect, expectedHttpResponseCode, false);
}
Op(final boolean doOutputAndRedirect, final int expectedHttpResponseCode,
final boolean requireAuth) {
this.doOutputAndRedirect = doOutputAndRedirect;
this.expectedHttpResponseCode = expectedHttpResponseCode;
this.requireAuth = requireAuth;
}
@Override
public HttpOpParam.Type getType() {
return HttpOpParam.Type.PUT;
}
@Override
public boolean getRequireAuth() {
return requireAuth;
}
@Override
public boolean getDoOutput() {
return doOutputAndRedirect;
}
@Override
public boolean getRedirect() {
return doOutputAndRedirect;
}
@Override
public int getExpectedHttpResponseCode() {
return expectedHttpResponseCode;
}
@Override
public String toQueryString() {
return NAME + "=" + this;
}
}
private static final Domain DOMAIN = new Domain<>(NAME, Op.class);
/**
* Constructor.
* @param str a string representation of the parameter value.
*/
public PutOpParam(final String str) {
super(DOMAIN, getOp(str));
}
private static Op getOp(String str) {
try {
return DOMAIN.parse(str);
} catch (IllegalArgumentException e) {
throw new IllegalArgumentException(str + " is not a valid " + Type.PUT
+ " operation.");
}
}
@Override
public String getName() {
return NAME;
}
}