org.jsmpp.util.MessageId Maven / Gradle / Ivy
/*
* 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 org.jsmpp.util;
import org.jsmpp.PDUStringException;
/**
* This class wraps a simple {@link String} value as a message_id. The main
* purpose is the creation of the value will be validated as proper message_id.
*
* @author uudashr
*
*/
public class MessageId {
private final String value;
/**
* Construct MessageId with specified value.
*
* @param value is the message_id as String.
* @throws PDUStringException
*/
public MessageId(String value) throws PDUStringException {
StringValidator.validateString(value, StringParameter.MESSAGE_ID);
this.value = value;
}
/**
* Get the message_id value.
*
* @return the value of message_id.
*/
public String getValue() {
return value;
}
@Override
public String toString() {
return value;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((value == null) ? 0 : value.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
final MessageId other = (MessageId)obj;
if (value == null) {
if (other.value != null)
return false;
} else if (!value.equals(other.value))
return false;
return true;
}
}