Groovy example source code file (IllegalPropertyAccessException.java)

This example Groovy source code file (IllegalPropertyAccessException.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Groovy tags/keywords

can, class, class, illegalpropertyaccessexception, illegalpropertyaccessexception, missingpropertyexception, missingpropertyexception, reflection, string, string

The Groovy IllegalPropertyAccessException.java source code

/*
 * Copyright 2003-2007 the original author or authors.
 *
 * 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 groovy.lang;

import java.lang.reflect.Field;
import java.lang.reflect.Modifier;

/**
 * An exception occurred if a dynamic property dispatch fails with a 
 * field not accessible.
 * 
 * @author <a href="mailto:blackdrag@uni.de">Jochen Theodorou
 * @version $Revision: 6778 $
 */
public class IllegalPropertyAccessException extends MissingPropertyException {
    
    private static String makeMessage(String propertyName, Class clazz, int modifiers, boolean isField) {
        String access = "private";
        if (Modifier.isProtected(modifiers)) access = "protected";
        if (Modifier.isPublic(modifiers)) access = "public";
        String propertyType = "property";
        if (isField) propertyType = "field";
        return  "Can not access the "+access+" "+propertyType+" "+propertyName+" in class "+clazz.getName();
    }
    
    public IllegalPropertyAccessException(String propertyName, Class clazz, int modifiers) {
        super(makeMessage(propertyName,clazz,modifiers,false),propertyName,clazz);
    }
    
    public IllegalPropertyAccessException(Field field, Class clazz) {
        super(makeMessage(field.getName(),clazz,field.getModifiers(),true),field.getName(),clazz);
    }
    
}