org.apache.xml.serializer.OutputPropertyUtils 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.
*/
/*
* $Id: OutputPropertyUtils.java 468654 2006-10-28 07:09:23Z minchau $
*/
package org.apache.xml.serializer;
import java.util.Properties;
/**
* This class contains some static methods that act as helpers when parsing a
* Java Property object.
*
* This class is not a public API.
* It is only public because it is used outside of this package.
*
* @see java.util.Properties
* @xsl.usage internal
*/
public final class OutputPropertyUtils
{
/**
* Searches for the boolean property with the specified key in the property list.
* If the key is not found in this property list, the default property list,
* and its defaults, recursively, are then checked. The method returns
* false
if the property is not found, or if the value is other
* than "yes".
*
* @param key the property key.
* @param props the list of properties that will be searched.
* @return the value in this property list as a boolean value, or false
* if null or not "yes".
*/
public static boolean getBooleanProperty(String key, Properties props)
{
String s = props.getProperty(key);
if (null == s || !s.equals("yes"))
return false;
else
return true;
}
/**
* Searches for the int property with the specified key in the property list.
* If the key is not found in this property list, the default property list,
* and its defaults, recursively, are then checked. The method returns
* false
if the property is not found, or if the value is other
* than "yes".
*
* @param key the property key.
* @param props the list of properties that will be searched.
* @return the value in this property list as a int value, or 0
* if null or not a number.
*/
public static int getIntProperty(String key, Properties props)
{
String s = props.getProperty(key);
if (null == s)
return 0;
else
return Integer.parseInt(s);
}
}