Re: Digester rules problem.
Digester is a good piece of software, I would love, but not at the moment, I have so little free time and so many things to do. Anyway, I have added it in my todo list. Maurizio Cucchiara On 6 October 2011 14:40, Simone Tripodi wrote: > 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 - To unsubscribe, e-mail: user-unsubscr...@commons.apache.org For additional commands, e-mail: user-h...@commons.apache.org
Re: Digester rules problem.
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
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 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 wrote:
>>> Hello,
>>>
>>>
>>>
>>>
>>>
>>> 10.70.0.2
>>>
>>> 3
>>>
>>> 1
>>>
>>> active
>>>
>>>
>>>
>>>
>>> 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 into the related properties?
>>>
>>> Please help.
>>>
>>> Thanks.
>>> Eric
>>>
>>
>> -
>> To unsubscribe, e-mail: user-unsubscr...@commons.apache.org
>> For additional commands, e-mail: user-h...@commons.apache.org
>>
>>
>
> -
> To unsubscribe, e-mail: user-unsubscr...@commons.apache.org
> For additional commands, e-mail: user-h...@commons.apache.org
>
>
-
To unsubscribe, e-mail: user-unsubscr...@commons.apache.org
For additional commands, e-mail: user-h...@commons.apache.org
Re: Digester rules problem.
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 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 wrote:
>> Hello,
>>
>>
>>
>>
>>
>> 10.70.0.2
>>
>> 3
>>
>> 1
>>
>> active
>>
>>
>>
>>
>> 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 into the related properties?
>>
>> Please help.
>>
>> Thanks.
>> Eric
>>
>
> -
> To unsubscribe, e-mail: user-unsubscr...@commons.apache.org
> For additional commands, e-mail: user-h...@commons.apache.org
>
>
-
To unsubscribe, e-mail: user-unsubscr...@commons.apache.org
For additional commands, e-mail: user-h...@commons.apache.org
Re: Digester rules problem.
Hi Eric,
I took a quick look at Digester, I have to say that I am not a
Digester guru (rather I am a newbie), but looking at source code I am
able to get what you are looking for using the code below.
public class ResponseTest {
@Test
public void buildTest() throws IOException, SAXException {
Digester digester = new Digester();
digester.addObjectCreate("response", Response.class);
digester.addSetProperties("response", "query", "query");
digester.addSetProperties("response", "result", "result");
BeanPropertySetterRule rule = new BeanPropertySetterRule();
rule.setPropertyNameFromAttribute("name");
digester.addRule("response/attribute", rule);
Response r =
digester.parse(this.getClass().getResourceAsStream("Response.xml"));
assertNotNull(r);
assertEquals("10.70.0.2", r.getIp());
assertEquals("1", r.getPort());
assertEquals("3", r.getSlot());
assertEquals("active", r.getStatus());
}
}
Maurizio Cucchiara
On 6 October 2011 09:40, Simone Tripodi 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 wrote:
>> Hello,
>>
>>
>>
>>
>>
>> 10.70.0.2
>>
>> 3
>>
>> 1
>>
>> active
>>
>>
>>
>>
>> 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 into the related properties?
>>
>> Please help.
>>
>> Thanks.
>> Eric
>>
>
> -
> To unsubscribe, e-mail: user-unsubscr...@commons.apache.org
> For additional commands, e-mail: user-h...@commons.apache.org
>
>
-
To unsubscribe, e-mail: user-unsubscr...@commons.apache.org
For additional commands, e-mail: user-h...@commons.apache.org
Re: Digester rules problem.
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 wrote:
> Hello,
>
>
>
>
>
> 10.70.0.2
>
> 3
>
> 1
>
> active
>
>
>
>
> 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 into the related properties?
>
> Please help.
>
> Thanks.
> Eric
>
-
To unsubscribe, e-mail: user-unsubscr...@commons.apache.org
For additional commands, e-mail: user-h...@commons.apache.org
Digester rules problem.
Hello,
10.70.0.2
3
1
active
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 into the related properties?
Please help.
Thanks.
Eric
