Simone Tripodi wrote:
>
> Hi Dmitriy,
> you don't you use just the commons-digester rules to map the xml to your
> map?
> It's also a betwixt dependency library, and maybe it could be easier.
> Best regards,
> Simone
>
Well, i've made some changes since first time. The XML now looks like
following:
<metadata>
<group name="...">
<entry name="...">
<header>...</header>
<width>...</width>
</entry>
<entry name="...">
<hideable>...</hideable>
<tooltip>...</tooltip>
</entry>
</group>
<group name="...">
<entry name="...">
<align>...</align>
<width>...</width>
</entry>
</group>
</metadata>
And as Simone suggested, i've used commons Digester instead of Betwixt:
Digester digester = new Digester();
digester.setValidating(false);
digester.addObjectCreate("metadata", Hashtable.class);
digester.addObjectCreate("metadata/group", ListOrderedMap.class);
Rule r = new CallMethodRule(1, "put", 2);
digester.addRule("metadata/group", r);
digester.addCallParam("metadata/group", 0, "name");
digester.addCallParam("metadata/group", 1, true);
// MetadataEntry is a simple bean that holds values of <entry/> section
digester.addObjectCreate("metadata/group/entry", MetadataEntry.class);
r = new SetNestedPropertiesRule();
digester.addRule("metadata/group/entry", r);
r = new CallMethodRule(1, "put", 2);
digester.addRule("metadata/group/entry", r);
digester.addCallParam("metadata/group/entry", 0, "name");
digester.addCallParam("metadata/group/entry", 1, true);
// a little later
InputStream is =
servletContext.getResourceAsStream("WEB-INF/classes/metadata.xml");
Object result = digester.parse(is);
And it works. The resulting data structure is: Map<String, Map<String,
MetadataEntry>>
Simone, thanks! =)
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