Hi Deepak
I finally managed to take a closer look to your issues. I created a
playground project with some simple gwt tests. These tests parse the
XML you supplied and map the results to StationDetails and Station
class.
I found out that your code / mapping annotations needed some minor
adjustments:
public class Station {
...
@XmlField int id; // lowercase!
@XmlField String name; // lowercase!
}
public class StationDetails {
...
@XmlField("//Station") // XPath expression to find all <Station>
elements
List<Station> listOfStations;
}
Making those changes the tests run successfully. You can find the code
in the SVN repository of Piriti. To test by yourself, please export
the code and start building:
svn checkout http://piriti.googlecode.com/svn/trunk/ piriti
cd piriti/core
mvn -DskipTests clean install
cd ../playground
mvn eclipse:eclipse clean install
- Harald
On 19 Aug., 21:18, Deepak Singh <deepaksingh...@gmail.com> wrote:
> Hi Harald,
>
> Apart from this exception mentioned in last post. i am describing my
> original issue as
>
> I have xml as
> <StationDetails>
> <Station>
> <id>12</id>
> <name>asd</name>
> </Station>
> <Station>
> <id>12</id>
> <name>asd</name>
> </Station>
> <Station>
> <id>12</id>
> <name>asd</name>
> </Station>
> ........
> </StationDetails>
>
> Now i am mapping this as follows
>
> Station.java
>
> public class Station {
> public interface StationReader extends XmlReader<Station> {}
> public static final StationReader XML = GWT.create(StationReader.class);
> �...@xmlfield int Id;
> @XmlField String Name;
>
> }
>
> public class StationDetails {
> public interface StationDetailsReader extends XmlReader<StationDetails> {}
> public static final StationDetailsReader XML =
> GWT.create(StationDetailsReader.class);
> �...@xmlfield List<Station> listOfStations;
>
> }
>
> Now i am reading this as follows:
>
> Document doc = new XmlParser().parse(strResponse);
> List<Station> listOfStations = Station.XML.readList(doc); ---- Error while
> executing this line
>
> and the error is as follows..
>
> 00:50:00.077 [ERROR] [ctshub] Uncaught exception escaped
> name.pehl.totoe.client.XPathException: (Error): TypeError: Object #<an
> Element> has no method 'selectNodes'
> stack: Error: TypeError: Object #<an Element> has no method 'selectNodes'
> at [object Object].<anonymous> (unknown source)
> at __gwt_jsInvoke (http://127.0.0.1:8888/ctshub/hosted.html?ctshub:76:35
> )
> at eval at <anonymous>
> (http://127.0.0.1:8888/ctshub/hosted.html?ctshub:54:12)
> at XMLHttpRequest.<anonymous> (unknown source)
> at unknown source
> at __gwt_jsInvoke (http://127.0.0.1:8888/ctshub/hosted.html?ctshub:76:35
> )
> at eval at <anonymous>
> (http://127.0.0.1:8888/ctshub/hosted.html?ctshub:54:12)
> at XMLHttpRequest.onreadystatechange (unknown source)
> __gwt_ObjectId: 1471
> at
> name.pehl.totoe.client.internal.NodeImpl.selectNodes(NodeImpl.java:200)
> at
> com.ctshub.bus.client.ticketgoose.StationDetails_StationDetailsReaderImpl.r
> eadIds(StationDetails_StationDetailsReaderImpl.java:81)
> at
> com.ctshub.bus.client.ticketgoose.StationDetails_StationDetailsReaderImpl.i
> nternalReadList(StationDetails_StationDetailsReaderImpl.java:60)
> at
> com.ctshub.bus.client.ticketgoose.StationDetails_StationDetailsReaderImpl.r
> eadList(StationDetails_StationDetailsReaderImpl.java:38)
> at
> com.ctshub.bus.client.ticketgoose.TicketgooseStaticWsCall$1.onResponseRecei
> ved(TicketgooseStaticWsCall.java:78)
> at
> com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)
> at
> com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuild
> er.java:395)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>
> I am really frustrated with the error and have wasted two days but no
> luck...
>
> Kindly suggest solution or some other way to read the document object.
>
> Thanks
> Deepak
>
> On Thu, Aug 19, 2010 at 11:36 PM, Deepak Singh
> <deepaksingh...@gmail.com>wrote:
>
>
>
>
>
>
>
> > Hi Harald,
> > I am using 0.4.1 for piriti and 0.1 for totoe. Still i have the same issue.
> > When i run it on chrome , i get
>
> > Following plugin has crashed .GWT DMP plugin
>
> > and on the console
>
> > Exception in thread "Code server for ctshub from Mozilla/5.0 (Windows; U;
> > Windows NT 6.1; en-US) AppleWebKit/533.4 (KHTML, like Gecko)
> > Chrome/5.0.375.126 Safari/533.4 on
> >http://127.0.0.1:8888/Ctshub.html?gwt.codesvr=127.0.0.1:9997@
> > x]1_/c_;>6F8"F/q" com.google.gwt.dev.shell.BrowserChannel$RemoteDeathError:
> > Remote connection lost
> > at
> > com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChan
> > nelServer.java:531)
> > at
> > com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java
> > :362)
> > at java.lang.Thread.run(Unknown Source)
> > Caused by: java.net.SocketException: Connection reset by peer: socket write
> > error
> > at java.net.SocketOutputStream.socketWrite0(Native Method)
> > at java.net.SocketOutputStream.socketWrite(Unknown Source)
> > at java.net.SocketOutputStream.write(Unknown Source)
> > at java.io.BufferedOutputStream.flushBuffer(Unknown Source)
> > at java.io.BufferedOutputStream.flush(Unknown Source)
> > at java.io.DataOutputStream.flush(Unknown Source)
> > at
> > com.google.gwt.dev.shell.BrowserChannel$ReturnMessage.send(BrowserChannel.j
> > ava:1310)
> > at
> > com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChan
> > nelServer.java:528)
> > ... 2 more
>
> > On Thu, Aug 19, 2010 at 3:52 PM, Harald Pehl
> > <harald.p...@googlemail.com>wrote:
>
> >> Could you please update to Piriti 0.4.1 and make sure that you use the
> >> latest version of Totoe (http://code.google.com/p/totoe/). Even if you
> >> already use version 0.1, please download again as I there are some
> >> small bugfixes which didn't increase the version number (compare the
> >> file size of your version with the latest download).
>
> >> Also check your mapping using Totoes test application. Follow the
> >> documentation underhttp://code.google.com/p/totoe/wiki/TestApplication.
>
> >> - HTH Harald
>
> >> On 19 Aug., 11:41, Deepak Singh <deepaksingh...@gmail.com> wrote:
> >> > Hi Harald,
>
> >> > I am using 0.4 version.
> >> > Browser is IE7 and chrome, tested on both
> >> > It happened in development and production bothe modes.
>
> >> > Regards
> >> > Deepak
>
> >> > On Thu, Aug 19, 2010 at 2:46 PM, Harald Pehl <
> >> harald.p...@googlemail.com>wrote:
>
> >> > > Could you please provide more information:
> >> > > - Which version of Piriti are you using?
> >> > > - Which browser are you using?
> >> > > - Does the error occur in development and/or production mode?
>
> >> > > Harald
>
> >> > > On 18 Aug., 22:03, Deepak Singh <deepaksingh...@gmail.com> wrote:
> >> > > > Hi All,
>
> >> > > > I am using piriti for xml to java mapping for my project. I mapped
> >> my xml
> >> > > to
> >> > > > java and it was working fine.
> >> > > > Suddenly i run my application and i got this exception
>
> >> > > > name.pehl.totoe.client.XPathException: (Error): TypeError: Object
> >> #<an
> >> > > > Element> has no method 'selectSingleNode'
> >> > > > stack: Error: TypeError: Object #<an Element> has no method
> >> > > > 'selectSingleNode'
> >> > > > at [object Object].<anonymous> (unknown source)
> >> > > > at __gwt_jsInvoke (
> >> > >http://127.0.0.1:8888/ctshub/hosted.html?ctshub:76:35
> >> > > > )
> >> > > > at eval at <anonymous> (
> >> > >http://127.0.0.1:8888/ctshub/hosted.html?ctshub:54:12)
> >> > > > at XMLHttpRequest.<anonymous> (unknown source)
> >> > > > at unknown source
> >> > > > at __gwt_jsInvoke (
> >> > >http://127.0.0.1:8888/ctshub/hosted.html?ctshub:76:35
> >> > > > )
> >> > > > at eval at <anonymous> (
> >> > >http://127.0.0.1:8888/ctshub/hosted.html?ctshub:54:12)
> >> > > > at XMLHttpRequest.onreadystatechange (unknown source)
> >> > > > __gwt_ObjectId: 1800
> >> > > > at
>
> >> name.pehl.totoe.client.internal.NodeImpl.selectNode(NodeImpl.java:234)
> >> > > > at
>
> >> name.pehl.totoe.client.internal.NodeImpl.selectValue(NodeImpl.java:302)
> >> > > > at
>
> >> com.ctshub.bus.client.ticketgoose.Station_StationReaderImpl.readFields(Stat
> >> > > ion_StationReaderImpl.java:86)
> >> > > > at
>
> >> com.ctshub.bus.client.ticketgoose.Station_StationReaderImpl.internalReadLis
> >> > > t(Station_StationReaderImpl.java:66)
> >> > > > at
>
> >> com.ctshub.bus.client.ticketgoose.Station_StationReaderImpl.readList(Statio
> >> > > n_StationReaderImpl.java:30)
> >> > > > at
>
> >> com.ctshub.bus.client.ticketgoose.TicketgooseStaticWsCall$StationDetailsCal
> >> > > lback.onResponseReceived(TicketgooseStaticWsCall.java:73)
> >> > > > at
>
> >> com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)
> >> > > > at
>
> >> com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuild
> >> > > er.java:395)
> >> > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >> > > > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>
> >> > > > at the line List<Station> listOfStations =
> >> Station.XML.readList(doc);
> >> > > > where Station is my class. doc is the document object got after
> >> parsing.
>
> >> > > > Any suggestion pls...
>
> >> > > > Thanks
> >> > > > Deepak
>
> >> > > --
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