I always get the error:
Conversion Error setting value 'XXX1 XXX2 XXX3 XXX4' for '#{var[XXXX]}'.
public class ArrayStringConverter implements Converter {
private static final long serialVersionUID = 1L;
public boolean supports(Object value) {
if (value == null)
return true;
return (value.getClass() == String[].class);
}
public Object convert(Object o) {
StringBuffer convertedValue = null;
if (o != null) {
// String[] strArray = (String[]) ((Collection)
o).toArray();
String[] strArray = (String[]) o;
for (int i = 0; i < strArray.length; i++) {
convertedValue.append(strArray);
if (i != strArray.length - 1) {
convertedValue.append("|");
}
}
}
return convertedValue.toString();
}
public Object revert(Object o) {
// Map revertedValue = null;
String[] strArray = null;
if (o != null) {
strArray = ((String) o).split("\\|");
/*
* revertedValue = new HashMap(); for (int i = 0; i <
* strArray.length; i++) { revertedValue.put(strArray,
* strArray); }
*/
}
return strArray;
}
}
<!-- String[] -->
<jbpm-type>
<variable-instance
class="org.jbpm.context.exe.variableinstance.StringInstance" />
</jbpm-type>
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