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* Copyright (c) 2012, salesforce.com, inc.
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*
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* following disclaimer.
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* the following disclaimer in the documentation and/or other materials provided with the distribution.
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package com.salesforce.dataloader.dyna;
import org.apache.commons.beanutils.ConversionException;
import org.apache.commons.beanutils.Converter;
/**
* DynaBean converter to mark the object references (e.g., reference from Contact to Account) to be used in DynaBean
* conversions
*
* @author Alex Warshavsky
* @since 8.0
*/
public class SObjectReferenceConverter implements Converter {
// ----------------------------------------------------------- Constructors
public SObjectReferenceConverter() {
this.defaultValue = null;
this.useDefault = false;
}
public SObjectReferenceConverter(Object defaultValue) {
this.defaultValue = defaultValue;
this.useDefault = true;
}
// ----------------------------------------------------- Instance Variables
/**
* The default value specified to our Constructor, if any.
*/
private Object defaultValue = null;
/**
* Should we return the default value on conversion errors?
*/
private boolean useDefault = true;
// --------------------------------------------------------- Public Methods
/**
* Convert the specified input object into an output object of the
* specified type.
*
* @param type Data type to which this value should be converted
* @param value The input value to be converted
*
* @exception ConversionException if conversion cannot be performed
* successfully
*/
@Override
public Object convert(Class type, Object value) {
try {
Object refValue = value;
SObjectReference sObjectRefValue = new SObjectReference(refValue);
return sObjectRefValue;
} catch (ClassCastException e) {
if (useDefault) {
return defaultValue;
} else {
throw new ConversionException(e);
}
}
}
}