Exactly ! I read the release note but I have not understood everything
about the part on Java5 enums...
2008/2/9, Werner Guttmann <[EMAIL PROTECTED]>:
> Let me have a look at this, and I will be back with an educated opinion.
>
> Werner
>
> PS Can I assume (re: using 1.2) that you have read the sections on Java
> 5 enums in the release notes ?
>
> Grégoire Dariel wrote:
> > I was using the 1.1.2.1 but I've just tried with the 1.2 and that
> > doesn't work anymore.
> > I saw that there was an improvement in the 1.2 for Java5 enum. We have
> > to define the following method in the enum type :
> >
> > public static CompositeType fromValue(final java.lang.String value) {
> > for (CompositeType c: CompositeType.values()) {
> > if (c.value.equals(value)) {
> > return c;
> > }
> > }
> > throw new IllegalArgumentException(value);
> > }
> >
> > I tried using no handler and defining this method. The method
> > fromValue is actually called and returned the right value but I still
> > have the Exception :
> > java.lang.IllegalArgumentException: No enum const class TaskType.S
> >
> > Where am I wrong ?
> >
> > Thanks for your help :)
> > Greg
> >
> > 2008/2/8, Werner Guttmann <[EMAIL PROTECTED]>:
> >> What version are you using, if I may ask ?
> >>
> >> Werner
> >>
> >> Grégoire Dariel wrote:
> >>> I'm trying to unmarshal an XML field to a Java5 Enum.
> >>> I'm using a GeneralizedFieldHandler to do this.
> >>>
> >>> Unfortunatly, I'm getting the following error trying to unmarshall :
> >>> java.lang.IllegalArgumentException: No enum const class TaskType.S
> >>> at java.lang.Enum.valueOf(Enum.java:192)
> >>> at TaskType.valueOf(TaskType.java:1)
> >>> ...
> >>>
> >>> Here is the mapping.xml :
> >>> <class name="Task">
> >>> <field name="type" type="TaskType"
> >>> handler="TaskTypeHandler">
> >>> <bind-xml name="type" node="attribute" />
> >>> </field>
> >>> </class>
> >>>
> >>> Here is the xml data file :
> >>> <tache type="S">
> >>>
> >>> Here is Task.java :
> >>> public class Task {
> >>> private TaskType type;
> >>> public TaskType getType() {
> >>> return type;
> >>> }
> >>>
> >>> public void setType(TaskType pType) {
> >>> type = pType;
> >>> }
> >>> }
> >>>
> >>> Here is TaskType.java :
> >>> public enum TaskType {
> >>> SCHEDULED('S'), OPTIONAL('O'), PROVOKED('P');
> >>>
> >>> private char string;
> >>>
> >>> TaskType(char pChar) {
> >>> string = pChar;
> >>> }
> >>>
> >>> public char getChar() {
> >>> return string;
> >>> }
> >>> }
> >>>
> >>> And here is TaskTypeHandler :
> >>> public class TaskTypeHandler extends GeneralizedFieldHandler {
> >>>
> >>> public TaskTypeHandler() {
> >>> super();
> >>> }
> >>>
> >>> public Object convertUponGet(Object pValue) {
> >>> return null;
> >>> }
> >>>
> >>> public Object convertUponSet(Object pValue) {
> >>> String tString = (String) pValue;
> >>> if (tString.equals("S")) {
> >>> return TaskType.SCHEDULED;
> >>> } else if (tString.equals("O")) {
> >>> return TaskType.OPTIONAL;
> >>> } else if (tString.equals("P")) {
> >>> return TaskType.PROVOKED;
> >>> } else {
> >>> return null;
> >>> }
> >>> }
> >>>
> >>> public Class<TaskType> getFieldType() {
> >>> return TaskType.class;
> >>> }
> >>> }
> >>>
> >>>
> >>> It seems that Castor does not use the GeneralizedFieldHandler and uses
> >>> the default behaviour instead, that is calling TaskType.valueOf("S").
> >>>
> >>> Am I something wrong ? Is there a way to bypass the default behaviour ?
> >>>
> >>> Thanks,
> >>> Greg
> >>>
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> >>>
> >>>
> >>>
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> >>
> >>
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