Thanks Laura. The xml definitely doesn't seem to have any errors. However, this line in the XML document looks a little suspicious when it comes to parsing it:
<title>Publishers -- Executive Summary for Friday, September 16th at 5:00pm</title> Could you try removing the "--" from the title and see if the document parses? On Thu, Sep 29, 2011 at 4:08 PM, Laura Bickle <[email protected]>wrote: > Hi Harpal, > > I've attached my xml file as graphs.xml. Please let me know if you can't > see it. > > Thanks, > Laura > > On Thu, Sep 29, 2011 at 12:13 PM, Harpal Grover > <[email protected]>wrote: > >> Could you attach the generated XML document if possible, or do you know if >> it's well-formatted and compliant to the xml spec? >> >> -- >> Harpal Grover >> President >> *Harpal Grover Consulting Inc* >> >> On Thu, Sep 29, 2011 at 2:41 PM, Laura Bickle <[email protected]>wrote: >> >>> Hi Karim, >>> >>> Thanks for your suggestions, but I'm still getting errors. I've included >>> the relevant code snippets below. I may be missing something you've >>> mentioned. >>> >>> Thanks again, >>> Laura >>> >>> On Thu, Sep 29, 2011 at 6:02 AM, karim duran <[email protected]>wrote: >>> >>>> Hi AThinerCoin, >>>> >>>> I agree with you : "I'm pretty sure it's not a GWT issue"... >>>> >>>> 1) if you want to serve XML from your servlet, why do you need to parse >>>> it ????? Simply serve it. That's all >>>> >>> >>> The servlet that serves the xml file just serves the xml file. The >>> errors come from the GWT Client that requests and tries to use the xml >>> file. >>> >>> >>>> 2) did you set correct content type from your sevlet ? -> >>>> response.setContentType("text/xml"); >>>> >>> Yes, the response type is text/xml. >>> >>> >>>> 3) did you close your stream with the close() method of the OutPutStream >>>> ? >>>> >>> I thought I did, but I may be missing something. Servlet code snippet: >>> >>> String record = ""; >>> try{ >>> BufferedReader reader = new BufferedReader(new >>> FileReader(filename)); >>> String line; >>> while ((line = reader.readLine()) != null){ >>> record += line; >>> } >>> reader.close(); >>> XMLWriter writer = new XMLWriter(out); >>> writer.write(record); >>> writer.close(); >>> }catch (Exception e){ >>> System.err.format("Exception occurred trying to read '%s'.", >>> filename); >>> e.printStackTrace(); >>> } >>> >>> >>> >>>> 4) your GWT client receive a raw XML stream. What do you do with it ? >>>> >>> >>> import com.google.gwt.xml.client.XMLParser; >>> >>> ... >>> >>> Document dom = XMLParser.parse(xmlString); // This is the line >>> that gives me errors. >>> Element docEle = dom.getDocumentElement(); >>> >>> >>>> >>>> I hope it helps. >>>> >>>> Regards. >>>> >>>> Karim Duran >>>> >>>> >>>> 2011/9/29 AThinerCoin <[email protected]> >>>> >>>>> I'd like to pass an xml file to my gwt client. I created another >>>>> servlet that fetches it from the local file system and returns the xml >>>>> file when I call its url. >>>>> >>>>> If I go to the url from my browser, it looks fine. If I fetch the url >>>>> from curl, it uses the >< kind of format. If I fetch the url >>>>> from my gwt client, I get different results and error messages in >>>>> development versus production mode. >>>>> >>>>> If I archive the xml file directly into the war, my program works >>>>> perfectly. >>>>> >>>>> I'm pretty sure it's not a GWT issue, but I'm not sure where else to >>>>> turn. Any guidance would be appreciated. >>>>> >>>>> In development, it looks like I don't get a result at all and my error >>>>> is: >>>>> (XMLParserImplSafari.java:38) 2011-09-28 18:13:24,828 [FATAL] Uncaught >>>>> Exception: >>>>> com.google.gwt.xml.client.impl.DOMParseException: Failed to parse: >>>>> error on line 1 at column 1: Extra content at the end of the document >>>>> at >>>>> >>>>> com.google.gwt.xml.client.impl.XMLParserImplSafari.throwDOMParseException(XMLParserImplSafari.java: >>>>> 38) >>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>>> at >>>>> >>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: >>>>> 39) >>>>> at >>>>> >>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: >>>>> 25) >>>>> at java.lang.reflect.Method.invoke(Method.java:597) >>>>> at >>>>> com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103) >>>>> at >>>>> com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71) >>>>> at >>>>> >>>>> com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java: >>>>> 167) >>>>> at >>>>> >>>>> com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java: >>>>> 326) >>>>> at >>>>> >>>>> com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java: >>>>> 207) >>>>> at >>>>> >>>>> com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java: >>>>> 132) >>>>> at >>>>> com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java: >>>>> 561) >>>>> at >>>>> >>>>> com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java: >>>>> 269) >>>>> at >>>>> >>>>> com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java: >>>>> 91) >>>>> at >>>>> >>>>> com.google.gwt.xml.client.impl.XMLParserImplSafari.parseImpl(XMLParserImplSafari.java) >>>>> at >>>>> com.google.gwt.xml.client.impl.XMLParserImpl.parse(XMLParserImpl.java: >>>>> 278) >>>>> at com.google.gwt.xml.client.XMLParser.parse(XMLParser.java:47) >>>>> >>>>> In production, I get what looks like the right result back (based on >>>>> Log statements), and my error is: >>>>> com.google.gwt.xml.client.impl.DOMParseException: Failed to parse: <? >>>>> xml version="1.0" encoding="UTF-8"?><stuff> >>>>> <supertag>GriffinDashboard</supertag> <title>Publi >>>>> at >>>>> >>>>> Unknown.java_lang_Throwable_fillInStackTrace__Ljava_lang_Throwable_2(Unknown >>>>> Source) >>>>> at >>>>> >>>>> Unknown.com_google_gwt_xml_client_DOMException_DOMException__SLjava_lang_String_2V(Unknown >>>>> Source) >>>>> at >>>>> >>>>> Unknown.com_google_gwt_xml_client_impl_DOMParseException_DOMParseException__Ljava_lang_String_2Ljava_lang_Throwable_2V(Unknown >>>>> Source) >>>>> at Unknown.com_google_gwt_xml_client_impl_XMLParserImpl_ >>>>> >>>>> $parse__Lcom_google_gwt_xml_client_impl_XMLParserImpl_2Ljava_lang_String_2Lcom_google_gwt_xml_client_Document_2(Unknown >>>>> Source) >>>>> at Unknown.com_atti_aas_griffin_dashboard_client_Config_ >>>>> >>>>> $parseChart__Lcom_atti_aas_griffin_dashboard_client_Config_2Ljava_lang_String_2V(Unknown >>>>> Source) >>>>> at >>>>> >>>>> Unknown.com_atti_aas_griffin_dashboard_client_Config_Config__Ljava_lang_String_2V(Unknown >>>>> Source) >>>>> at Unknown.com_atti_aas_griffin_dashboard_client_GWTClient >>>>> >>>>> $1_onResponseReceived__Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_Response_2V(Unknown >>>>> Source) >>>>> at Unknown.com_google_gwt_http_client_Request_ >>>>> >>>>> $fireOnResponseReceived__Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_RequestCallback_2V(Unknown >>>>> Source) >>>>> at Unknown.com_google_gwt_http_client_RequestBuilder >>>>> >>>>> $1_onReadyStateChange__Lcom_google_gwt_xhr_client_XMLHttpRequest_2V(Unknown >>>>> Source) >>>>> at Unknown.anonymous(Unknown Source) >>>>> at >>>>> >>>>> Unknown.com_google_gwt_core_client_impl_Impl_apply__Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2(Unknown >>>>> Source) >>>>> at >>>>> >>>>> Unknown.com_google_gwt_core_client_impl_Impl_entry0__Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2(Unknown >>>>> Source) >>>>> at Unknown.anonymous(Unknown Source) >>>>> at Unknown.anonymous(Unknown Source) >>>>> at Unknown.anonymous(Unknown Source) >>>>> Caused by: com.google.gwt.core.client.JavaScriptException: (Error): >>>>> XML Parsing Error: not well-formed >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Google Web Toolkit" group. >>>>> To post to this group, send email to >>>>> [email protected]. >>>>> To unsubscribe from this group, send email to >>>>> [email protected]. >>>>> For more options, visit this group at >>>>> http://groups.google.com/group/google-web-toolkit?hl=en. >>>>> >>>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Google Web Toolkit" group. >>>> To post to this group, send email to >>>> [email protected]. >>>> To unsubscribe from this group, send email to >>>> [email protected]. >>>> For more options, visit this group at >>>> http://groups.google.com/group/google-web-toolkit?hl=en. >>>> >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Google Web Toolkit" group. >>> To post to this group, send email to [email protected] >>> . >>> To unsubscribe from this group, send email to >>> [email protected]. >>> For more options, visit this group at >>> http://groups.google.com/group/google-web-toolkit?hl=en. >>> >> >> >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google Web Toolkit" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/google-web-toolkit?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > -- Harpal Grover President *Harpal Grover Consulting Inc* -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
