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Commons JXPath example source code file (TypeUtils.java)
The Commons JXPath TypeUtils.java source code
/*
* 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.commons.jxpath.util;
import java.util.HashMap;
/**
* Global type conversion utilities.
*
* @author Dmitri Plotnikov
* @version $Revision: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $
*/
public class TypeUtils {
private static TypeConverter typeConverter = new BasicTypeConverter();
private static final HashMap PRIMITIVE_TYPE_MAP = new HashMap() {
{
put(int.class, Integer.class);
put(byte.class, Byte.class);
put(short.class, Short.class);
put(char.class, Character.class);
put(long.class, Long.class);
put(float.class, Float.class);
put(double.class, Double.class);
put(boolean.class, Boolean.class);
}
};
/**
* Install an alternative type converter.
* @param converter new TypeConverter
*/
public static synchronized void setTypeConverter(TypeConverter converter) {
typeConverter = converter;
}
/**
* Returns the current type converter.
* @return TypeConverter
*/
public static TypeConverter getTypeConverter() {
return typeConverter;
}
/**
* Returns true if the global converter can convert the supplied
* object to the specified type.
* @param object object to test
* @param toType target class
* @return boolean
*/
public static boolean canConvert(Object object, Class toType) {
return typeConverter.canConvert(object, toType);
}
/**
* Converts the supplied object to the specified type. May
* throw a RuntimeException.
* @param object object to convert
* @param toType target class
* @return resulting Object
*/
public static Object convert(Object object, Class toType) {
return typeConverter.convert(object, toType);
}
/**
* Return the appropriate wrapper type for the specified class.
* @param p Class for which to retrieve a wrapper class.
* @return the wrapper if <code>p is primitive, else
Other Commons JXPath examples (source code examples)Here is a short list of links related to this Commons JXPath TypeUtils.java source code file: |
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