org.apache.juneau.http.HeaderInteger Maven / Gradle / Ivy
// ***************************************************************************************************************************
// * 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.juneau.http;
import org.apache.juneau.http.annotation.*;
/**
* Category of headers that consist of a single integer value.
*
*
*
Example
*
* Age: 300
*
*
* See Also:
*
* - {@doc RFC2616}
*
*/
@Header(type="integer",format="int32")
public class HeaderInteger {
private final Integer value;
/**
* Constructor.
*
* @param value The raw header value.
*/
protected HeaderInteger(String value) {
int _value = 0;
try {
_value = Integer.parseInt(value);
} catch (NumberFormatException e) {
try {
Long.parseLong(value);
_value = Integer.MAX_VALUE;
} catch (NumberFormatException e2) {}
}
this.value = _value;
}
/**
* Constructor.
*
* @param value The parsed header value.
*/
protected HeaderInteger(Integer value) {
this.value = value;
}
/**
* Returns this header as a simple string value.
*
*
* Functionally equivalent to calling {@link #toString()}.
*
* @return This header as a simple string.
*/
public int asInt() {
return value;
}
@Override /* Object */
public String toString() {
return String.valueOf(value);
}
}