// Copyright (C) 2013 The Android Open Source Project
//
// Licensed 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 com.google.gerrit.extensions.restapi;
/**
* Resource identifier split out from a URL.
* <p>
* Identifiers are URL encoded and usually need to be decoded.
*/
public class IdString {
/** Construct an identifier from an already encoded string. */
public static IdString fromUrl(String id) {
return new IdString(id);
}
/** Construct an identifier from an already decoded string. */
public static IdString fromDecoded(String id) {
return new IdString(Url.encode(id));
}
private final String urlEncoded;
private IdString(String s) {
urlEncoded = s;
}
/** @return the decoded value of the string. */
public String get() {
return Url.decode(urlEncoded);
}
/** @return true if the string is the empty string. */
public boolean isEmpty() {
return urlEncoded.isEmpty();
}
/** @return the original URL encoding supplied by the client. */
public String encoded() {
return urlEncoded;
}
@Override
public int hashCode() {
return urlEncoded.hashCode();
}
@Override
public boolean equals(Object other) {
if (other instanceof IdString) {
return urlEncoded.equals(((IdString) other).urlEncoded);
} else if (other instanceof String) {
return urlEncoded.equals(other);
}
return false;
}
@Override
public String toString() {
return encoded();
}
}