Hi Mau,
thanks for providing to Eric the needed help, very appreciated! Just a
minor hint: the double SetProperties rule declaration can be replaced
by just one call:
public class ResponseTest {
@Test
public void buildTest() throws IOException, SAXException {
Digester digester = new Digester();
digester.addObjectCreate("response", Response.class);
digester.addSetProperties("response", new String[]{ "query",
"result" }, new String[]{ "query", "result" });
[OMISS]
}
}
since attribute names are exactly the properties names, the
attributes/properties arrays can be omitted:
public class ResponseTest {
@Test
public void buildTest() throws IOException, SAXException {
Digester digester = new Digester();
digester.addObjectCreate( "response", Response.class );
digester.addSetProperties( "response" );
[OMISS]
}
}
if you use the Digester3 rules binder (which I prefer, yuk yuk), you
can write the rules as
new AbstractRulesModule()
{
@Override
public void configure()
{
forPattern( "response" )
.createObject().ofType( Response.class )
.then()
.setProperties()
.addAlias( "query", "query" )
.addAlias( "result", "result" ),
forPattern( "response/attribute" )
.setBeanProperty().extractPropertyNameFromAttribute( "name" );
}
}
About your question: currently there's NO full XPath rule matcher
engine :( if you are interested on providing an implementation we can
discuss about it on the dev@ ML
HTH, have a nice day!!!
Simo
http://people.apache.org/~simonetripodi/
http://www.99soft.org/
On Thu, Oct 6, 2011 at 12:38 PM, Maurizio Cucchiara
<[email protected]> wrote:
> Hi Simo,
> looking at the http://s.apache.org/OQ0 I realized that Digester uses
> an xpath-like string, I am wondering if there is a way (or a rule)
> which allows using full xpath syntax (Eric could have used something
> like "response/attribute[@name='ip' ]").
> Is there any Rule implementation about this specific topic?
>
>
> Maurizio Cucchiara
>
>
>
> On 6 October 2011 09:40, Simone Tripodi <[email protected]> wrote:
>> Hi Eric,
>> I can provide you the solution but I'll be busy for the whole morning.
>> Please wait I'll send you the hints ASAP.
>> All the best,
>> Simo
>>
>> http://people.apache.org/~simonetripodi/
>> http://www.99soft.org/
>>
>>
>>
>> On Thu, Oct 6, 2011 at 5:02 AM, Eric Chow <[email protected]> wrote:
>>> Hello,
>>>
>>>
>>>
>>> <response query="10.70.0.2,v2p,3,1,0" result="true">
>>>
>>> <attribute name="ip">10.70.0.2</attribute>
>>>
>>> <attribute name="slot">3</attribute>
>>>
>>> <attribute name="port">1</attribute>
>>>
>>> <attribute name="status">active</attribute>
>>> </record>
>>>
>>>
>>>
>>> In the above XML, I have a bean as following:
>>>
>>> public class Response {
>>> private String query;
>>> private boolean result;
>>>
>>> private String ip;
>>> private String slot;
>>> private String port;
>>> private String status;
>>>
>>> ....
>>>
>>> }
>>>
>>>
>>>
>>>
>>> For the query, result, I can easy to use the following codes to parse.
>>>
>>> Digester digester = new Digester();
>>> digester.setNamespaceAware( true );
>>> digester.setXIncludeAware( true );
>>>
>>> digester.addObjectCreate( "response", Response .class );
>>> digester.addSetProperties( "response", "query", "query" );
>>> digester.addSetProperties( "response", "result", "result" );
>>>
>>>
>>>
>>>
>>>
>>> But, how can I set those <attribute/> into the related properties?
>>>
>>> Please help.
>>>
>>> Thanks.
>>> Eric
>>>
>>
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