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/*
* 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.
*/
/* $Id$ */
package org.apache.fop.fo.expr;
import org.apache.fop.apps.FOPException;
/**
* Class for managing exceptions that are raised in Property processing.
*/
public class PropertyException extends FOPException {
private String propertyName;
/**
* Constructor
* @param detail string containing the detail message
*/
public PropertyException(String detail) {
super(detail);
}
/**
* Constructor
* @param cause the Exception causing this PropertyException
*/
public PropertyException(Exception cause) {
super(cause);
if (cause instanceof PropertyException) {
this.propertyName = ((PropertyException)cause).propertyName;
}
}
/**
* Sets the property context information.
* @param propInfo the property info instance
*/
public void setPropertyInfo(PropertyInfo propInfo) {
setLocator(propInfo.getPropertyList().getFObj().getLocator());
propertyName = propInfo.getPropertyMaker().getName();
}
/**
* Sets the name of the property.
* @param propertyName the property name
*/
public void setPropertyName(String propertyName) {
this.propertyName = propertyName;
}
/** {@inheritDoc} */
public String getMessage() {
if (propertyName != null) {
return super.getMessage() + "; property:'" + propertyName + "'";
} else {
return super.getMessage();
}
}
}
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