org.igniterealtime.jbosh.AttrWait Maven / Gradle / Ivy
/*
* Copyright 2009 Mike Cumings
*
* 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.igniterealtime.jbosh;
/**
* Data type representing the getValue of the {@code wait} attribute of the {@code bosh} element.
*/
final class AttrWait extends AbstractIntegerAttr {
/**
* Creates a new attribute object.
*
* @param val attribute getValue
* @throws BOSHException on parse or validation failure
*/
private AttrWait(final String val) throws BOSHException {
super(val);
checkMinValue(0);
}
/**
* Creates a new attribute instance from the provided String.
*
* @param str string representation of the attribute
* @return attribute instance or {@code null} if provided string is {@code null}
* @throws BOSHException on parse or validation failure
*/
static AttrWait createFromString(final String str)
throws BOSHException {
if (str == null) {
return null;
} else {
return new AttrWait(str);
}
}
}