org.mvel2.conversion.UnitConversion Maven / Gradle / Ivy
/**
* MVEL 2.0
* Copyright (C) 2007 The Codehaus
* Mike Brock, Dhanji Prasanna, John Graham, Mark Proctor
*
* 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.mvel2.conversion;
import org.mvel2.ConversionHandler;
import org.mvel2.Unit;
public class UnitConversion implements ConversionHandler {
public Object convertFrom(Object in) {
try {
return Unit.class.newInstance().convertFrom(in);
} catch (InstantiationException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
}
return null;
}
public boolean canConvertFrom(Class cls) {
if (Unit.class.isAssignableFrom(cls) || Number.class.isAssignableFrom(cls)) {
try {
return Unit.class.newInstance().canConvertFrom(cls);
} catch (InstantiationException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
}
}
return false;
}
}