Problems parsing a XML with binary element

Hi,
I'm trying to parse a xml that contains an element with the type "xs:hexBinary".
The problem is that when i load a file in to the xml everything goes fine ...
no matter the size of the file (i've tested it with 6Mb file), the problem is
that when i try to parse it i got an error "java.lang.OutOfMemoryError" ... i
don't know if there is any kind of size restriction or something like that.
Any information would be gratefully considered.
Thanks a lot.
Rober.

XML is a text format so of course it can't include binary data such as GIFs. But then so is HTML, so there doesn't seem to be much point in doing this. Your HTML would have to include a link to the GIF, rather than the GIF itself in any format, binary or otherwise. And therefore so should the XML. Given all that, it follows that parsers don't deal with whatever it is you are attempting.

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"Error while parsing SOAP XML payload: no element found" received when invoking Web Service

Running PB 12.1 Build 7000. Using Easysoap. Error ""Error while parsing SOAP XML payload: no element found" received when invoking Web Service". This error does not appear to be coming from the application code. Noticed that there were some erroneous characters showing up within the header portion of the XML ("&Quot;"). Not sure where these are coming from. When I do a find within the PB code for """" it gets located within two objects, whereas they both reference a "temp_xml_letter". Not sure where or what temp_xml_letter resides??? The developer of this is no longer with us and my exposure to WSDL and Web Services is rather limited. Need to get this resolved...please.
This is the result of the search. Notice the extraneous characters ("""):
dar1main.pbl(d_as400_mq_xml)
darlettr.pbl(d_email_xml)
---------- Search: Searching Target darwin for 'temp_xml' (9:52:41 AM)
---------- 2 Matches Found On "temp_xml":
dar1main.pbl(d_as400_mq_xml).d_as400_mq_xml: export.xml(usetemplate="temp_xml_letter" headgroups="1" includewhitespace="0" metadatatype=0 savemetadata=0 template=(comment="" encoding="UTF-8" name="temp_xml_letter" xml="<?xml version=~"1.0~" encoding=~"UTF-16LE~" standalone=~"yes~"?><EmailServiceTransaction xmlns=~"http://xml.xxnamespace.com/Utility/Email/EmailService" ~" xmlns:imc=~"http://xml.xxnamespace.com/IMC~" xmlns:xsi=~"http://www.w3.org/2001/XMLSchema-instance~" xmlns:root=~"http://xml.xxnamespace.com/RootTypes~" xmlns:email=~"http://xml.xxnamespace.com/Utility/Email~" xsi:schemaLocation=~"http://xml.xxnamespace.com/Utility/Email/EmailService http://dev.xxnamespace.com/Utility/Email/EmailService/V10-TRX-EmailService.xsd~"><EmailServiceInformation><EmailServiceDetail __pbband=~"detail~"><ApplicationIdentifier> applicationidentifier </ApplicationIdentifier><AddresseeInformation><AddresseeDetail><Number> number </Number></AddresseeDetail></AddresseeInformation><EmailMessageInformation><Ema
darlettr.pbl(d_email_xml).d_email_xml: export.xml(usetemplate="temp_xml_letter" headgroups="1" includewhitespace="0" metadatatype=0 savemetadata=0 template=(comment="" encoding="UTF-8" name="temp_xml_letter" xml="<?xml version=~"1.0~" encoding=~"UTF-16LE~" standalone=~"yes~"?><EmailServiceTransaction xmlns=~"http://xml.xxnamespace.com/Utility/Email/EmailService" ~" xmlns:imc=~"http://xml.xxnamespace.com/IMC~" xmlns:xsi=~"http://www.w3.org/2001/XMLSchema-instance~" xmlns:root=~"http://xml.xxnamespace.com/RootTypes~" xmlns:email=~"http://xml.xxnamespace.com/Utility/Email~" xsi:schemaLocation=~"http://xml.xxnamespace.com/Utility/Email/EmailService http://dev.xxnamespace.com/Utility/Email/EmailService/V10-TRX-EmailService.xsd~"><EmailServiceInformation><EmailServiceDetail __pbband=~"detail~"><ApplicationIdentifier> applicationidentifier </ApplicationIdentifier><AddresseeInformation><AddresseeDetail><Number> imcnumber </Number></AddresseeDetail></AddresseeInformation><EmailMessageInformation><Ema
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Maybe "extraneous" is an incorrect term. Apparantly, based upon the writeup within Wiki, the parser I am using does not interpret the """? How do I find which parser is being utilized and how to control it?
<<<
If the document is read by an XML parser that does not or cannot read external entities, then only the five built-in XML character entities (see above) can safely be used, although other entities may be used if they are declared in the internal DTD subset.
If the document is read by an XML parser that does read external entities, then the five built-in XML character entities can safely be used. The other 248 HTML character entities can be used as long as the XHTML DTD is accessible to the parser at the time the document is read. Other entities may also be used if they are declared in the internal DTD subset.
>>>

Problem while creating xml with cdata section

Hi,
I am facing problem while creating xml with cdata section in it. I am using Oracle 10.1.0.4.0 I am writing a stored procedure which accepts a set of input parameters and creates a xml document from them. The code snippet is as follows:
select xmlelement("DOCUMENTS",
xmlagg
(xmlelement
("DOCUMENT",
xmlforest
(m.document_name_txt as "DOCUMENT_NAME_TXT",
m.document_type_cd as "DOCUMENT_TYPE_CD",
'<![cdata[' || m.document_clob_data || ']]>' as "DOCUMENT_CLOB_DATA"
) from table(cast(msg_clob_data_arr as DOCUMENT_CLOB_TBL))m;
msg_clob_data_arr is an input parameter to procedure and DOCUMENT_CLOB_TBL is a pl/sql table of an object containing 3 attributes: first 2 being varchar2 and the 3rd one as CLOB. The xml document this query is generating is as follows:
<DOCUMENTS>
<DOCUMENT>
<DOCUMENT_NAME_TXT>TestName</DOCUMENT_NAME_TXT>
<DOCUMENT_TYPE_CD>BLOB</DOCUMENT_TYPE_CD>
<DOCUMENT_CLOB_DATA>
<![cdata[123456789012345678901234567890123456789012]]>
</DOCUMENT_CLOB_DATA>
</DOCUMENT>
</DOCUMENTS>
The problem is instead of <![cdata[....]]> xmlforest query is encoding everything to give < for cdata tag. How can I overcome this? Please help.

SQL> create or replace function XMLCDATA_10103 (elementName varchar2,
2 cdataValue varchar2)
3 return xmltype deterministic
4 as
5 begin
6 return xmltype('<' || elementName || '><![CDATA[' || cdataValue || ']]>
7 end;
8 /
Function created.
SQL> select xmlelement
2 (
3 "Row",
4 xmlcdata_10103('Junk','&<>!%$#&%*&$'),
5 xmlcdata_10103('Name',ENAME),
6 xmlelement("EMPID", EMPNO)
7 ).extract('/*')
8* from emp
SQL> /
<Row>
<Junk><![CDATA[&<>!%$#&%*&$]]></Junk>
<Name><![CDATA[SMITH]]></Name>
<EMPID>7369</EMPID>
</Row>
<Row>
<Junk><![CDATA[&<>!%$#&%*&$]]></Junk>
<Name><![CDATA[ALLEN]]></Name>
<EMPID>7499</EMPID>
</Row>
<Row>
<Junk><![CDATA[&<>!%$#&%*&$]]></Junk>
<Name><![CDATA[WARD]]></Name>
<EMPID>7521</EMPID>
</Row>
<Row>
<Junk><![CDATA[&<>!%$#&%*&$]]></Junk>
<Name><![CDATA[JONES]]></Name>
<EMPID>7566</EMPID>
</Row>
<Row>
<Junk><![CDATA[&<>!%$#&%*&$]]></Junk>
<Name><![CDATA[MARTIN]]></Name>
<EMPID>7654</EMPID>
</Row>
<Row>
<Junk><![CDATA[&<>!%$#&%*&$]]></Junk>
<Name><![CDATA[BLAKE]]></Name>
<EMPID>7698</EMPID>
</Row>
<Row>
<Junk><![CDATA[&<>!%$#&%*&$]]></Junk>
<Name><![CDATA[CLARK]]></Name>
<EMPID>7782</EMPID>
</Row>
<Row>
<Junk><![CDATA[&<>!%$#&%*&$]]></Junk>
<Name><![CDATA[SCOTT]]></Name>
<EMPID>7788</EMPID>
</Row>
<Row>
<Junk><![CDATA[&<>!%$#&%*&$]]></Junk>
<Name><![CDATA[KING]]></Name>
<EMPID>7839</EMPID>
</Row>
<Row>
<Junk><![CDATA[&<>!%$#&%*&$]]></Junk>
<Name><![CDATA[TURNER]]></Name>
<EMPID>7844</EMPID>
</Row>
<Row>
<Junk><![CDATA[&<>!%$#&%*&$]]></Junk>
<Name><![CDATA[ADAMS]]></Name>
<EMPID>7876</EMPID>
</Row>
<Row>
<Junk><![CDATA[&<>!%$#&%*&$]]></Junk>
<Name><![CDATA[JAMES]]></Name>
<EMPID>7900</EMPID>
</Row>
<Row>
<Junk><![CDATA[&<>!%$#&%*&$]]></Junk>
<Name><![CDATA[FORD]]></Name>
<EMPID>7902</EMPID>
</Row>
<Row>
<Junk><![CDATA[&<>!%$#&%*&$]]></Junk>
<Name><![CDATA[MILLER]]></Name>
<EMPID>7934</EMPID>
</Row>
14 rows selected.
SQL>

Parsing XML with binary (Base64) elements

Can someone give me an example or point me towards some resources that discuss parsing, and rendering binary elements (.gif images, specifically) from XML to HTML? Is this a standard function of most parsers?
THANKS
ben

XML is a text format so of course it can't include binary data such as GIFs. But then so is HTML, so there doesn't seem to be much point in doing this. Your HTML would have to include a link to the GIF, rather than the GIF itself in any format, binary or otherwise. And therefore so should the XML. Given all that, it follows that parsers don't deal with whatever it is you are attempting.

Parsing the xml with out dom parser in Oracle10g

Hi,
I need to parse the xml and create new xml with out any parsers in oracle 10g.Please help me how to do this one.

Parsing without a parser eh? Could be tricky. Maybe if you go to the XML DB forum and explain your problem over there someone can help you...
XML DB forum FAQ:
XML DB FAQ

Problem parsing a xml using Jdom

Hi all,
I am reposting it as I was told to format the code and send it again.
I am trying to parse a xml file using a jdom java code.This code works fine if I remove xmlns attribute in the root element. (I get the expected result) .If the "xmlns" attribute is put in the xml as it should be then the parsing and retrieving returns null. Please tell me how to fix this issue.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Xml
<process name="CreateKBEntryService" targetNamespace="http://serena.com/CreateKBEntryService" suppressJoinFailure="yes" xmlns:tns="http://serena.com/CreateKBEntryService" xmlns="http://schemas.xmlsoap.org/ws/2003/03/business-process/" xmlns:bpelx="http://schemas.oracle.com/bpel/extension" xmlns:ora="http://schemas.oracle.com/xpath/extension" xmlns:nsxml0="http://localhost:8080/axis/services/CreateKBEntryService" xmlns:nsxml1="http://DefaultNamespace" xmlns:bpws="http://schemas.xmlsoap.org/ws/2003/03/business-process/">
<partnerLinks>
<partnerLink name="client" partnerLinkType="tns:CreateKBEntryService" myRole="CreateKBEntryServiceProvider"/>
<partnerLink name="CreateKBEntryPartnerLink" partnerLinkType="nsxml0:CreateKBEntryLink" partnerRole="CreateKBEntryProvider"/>
</partnerLinks>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
Java:
import java.io.*;
import java.util.*;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.input.SAXBuilder;
public class sample1 {
public static void main(String[] args) throws Exception {
// create a XML parser and read the XML file
SAXBuilder oBuilder = new SAXBuilder();
Document oDoc = oBuilder.build(new File("**xml file location**"));
Element root = oDoc.getRootElement();
System.out.println(root.getName());
String tgtns= root.getAttributeValue("targetNamespace");
System.out.println("tgt ns "+ tgtns);
List list= root.getChildren("partnerLinks");
Iterator it1= list.iterator();
System.out.println("Iterator 1 - "+list.size());
while(it1.hasNext()){
Element partnerlinks = (Element)it1.next();
List list2= partnerlinks.getChildren("partnerLink");
System.out.println("iterator 2 - "+list2.size());
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Result:
Without Xmlns in xml file(Expected and correct output)
process
tgt ns http://serena.com/CreateKBEntryService
Iterator 1 - 1//expected and correct result that comes when I remove xmlns attribute from xml
iterator 2 - 2
Result with xmlns:
process
tgt ns http://serena.com/CreateKBEntryService
Iterator 1 - 0 //instead of 0 should return 1

One suggestion to try:
Change your code to the following
Element root = oDoc.getRootElement();
System.out.println(root.getName());
String tgtns= root.getAttributeValue("targetNamespace");
System.out.println("tgt ns "+ tgtns);
Namespace ns = Namespace.getNamespace(
"http://schemas.xmlsoap.org/ws/2003/03/business-process/" );
List list= root.getChildren("partnerLinks", ns );
Iterator it1= list.iterator();
System.out.println("Iterator 1 - "+list.size());The JavaDoc says for the one-arg getChildren()
If this target element has no nested elements with the given name outside a namespace, an empty List is returned.
Your elements have a namespace (the default one) so it should be worth a try.
Dave Patterson

Creating a PLSQL script to parse structured XML with repeated tags

Hi, I'm trying to parse an xml feed but the way it's structured makes it difficult to pull out the values. (see example) Would anyone be able to recommend a solution or some ideas as to how to get around this?
SAMPLE XML:<env:Envelope xmlns:env='http://schemas.xmlsoap.org/soap/envelope/'>
 <env:Header>
 </env:Header>
 <env:Body>
 <ns3:commandResponse xmlns:ns2="http://test.com/2011/Generic/schema" xmlns:ns3="http://test.com/2011/Generic">
 <return>
 <ns2:return>success</ns2:return>
 <ns2:Command>issues</ns2:Command>
 <ns2:WorkItems>
 <ns2:Id>216141</ns2:Id>
 <ns2:ModelType>Issue</ns2:ModelType>
 <ns2:DisplayId>216141</ns2:DisplayId>
 <ns2:Field>
 <ns2:Name>Type</ns2:Name>
 <ns2:Value>
 <ns2:Item>
 <ns2:Id>Dev Task</ns2:Id>
 <ns2:ModelType>Type</ns2:ModelType>
 <ns2:DisplayId>Dev Task</ns2:DisplayId>
 </ns2:Item>
 </ns2:Value>
 </ns2:Field>
 <ns2:Field>
 <ns2:Name>ID</ns2:Name>
 <ns2:Value>
 <ns2:int>216141</ns2:int>
 </ns2:Value>
 </ns2:Field>
 <ns2:Field>
 <ns2:Name>Reason</ns2:Name>
 <ns2:Value>
 <ns2:string>Integrating</ns2:string>
 </ns2:Value>
 </ns2:Field>
 <ns2:Field>
 <ns2:Name>Dev Task Component</ns2:Name>
 <ns2:Value>
 <ns2:string>Java Tools</ns2:string>
 </ns2:Value>
 </ns2:Field>
 <ns2:Field>
 <ns2:Name>Created Date</ns2:Name>
 <ns2:Value>
 <ns2:datetime>2009-08-10T15:52:39.000-04:00</ns2:datetime>
 </ns2:Value>
 </ns2:Field>
 <ns2:Field>
 <ns2:Name>Date Closed</ns2:Name>
 <ns2:Value/>
 </ns2:Field>
 <ns2:Field>
 <ns2:Name>Modified Date</ns2:Name>
 <ns2:Value>
 <ns2:datetime>2011-03-04T12:57:05.000-05:00</ns2:datetime>
 </ns2:Value>
 </ns2:Field>
 </ns2:WorkItems>
 </return>
 </ns3:commandResponse>
 </env:Body>
</env:Envelope>This is just a sample with just one WorkItem, but there would be much more, N number of items with 9 fields per item. (Not all of the fields were put in the sample, and some can have null values)
I only need to pull the content from /ns2:WorkItems/ns2:Field/ns2:Value/ns2:Item/ns2:Id for the first field and the /ns2:value/* tag of all the other fields. Then put this in a table where each row is a workitem and the fields are the columns (create table workitems (Type,ID,Reason,Dev Task Component,Created Date, Date Closed, Modified Date) --all the fields should be varchar2 except the dates)
What I've been trying so far seems rather brute force by running a nested loop to go through every item and field and then an IF case for each field 1,2,...9 which would insert the value into a table.
At the moment I'm using something like below to pull a single value
path1 = '//ns2:WorkItems[1]/ns2:Field[1]/ns2:Value[1]/ns2:Item[1]/ns2:Id[1]';
nameserve = 'xmlns:ns2="http://test.com/2011/Generic/schema"';
extractvalue(xmltype(src_clob),path1,nameserve);I'm not entirely sure if I would be able to substitute the [1]'s with [' || nitem || '] where nitem is loop number to do something like:
for nitem in 1..itemcount
loop
 FOR nfield in 1..9
 loop
 if nfield=1 then
 path1 := '//ns2:WorkItems[' || nitem || ']/ns2:Field[' || nfield || ']/ns2:Value[1]/ns2:Item[1]/ns2:Id';
 fieldvalue := extractvalue(xmltype(src_clob),path1,nameserve);';
 else
 path2 := '//ns2:WorkItems[' || nitem || ']/ns2:Field[' || nfield || ']/ns2:Value[1]/*[1]';
 fieldvalue := extractvalue(xmltype(src_clob),path2,nameserve);';
 end if;
 end loop;
end loop;The problem with the above script is how do I insert this fieldvalue into different columns on a table without using an IF case for each field.
I was wondering if there is simpler way to put each field into a different column and loop through every workitem. I looked into dynamically naming variables but I don't think plsql supports that.
Any help/advice is appreciated,
Thanks!
Edited by: 843508 on Mar 10, 2011 1:56 PM
Edited by: 843508 on Mar 10, 2011 1:57 PM
Edited by: 843508 on Mar 10, 2011 2:01 PM

If it were me, I wouldn't use PL/SQL to try and process XML, but would use SQL's XMLTABLE functionality e.g.
SQL> ed
Wrote file afiedt.buf
1 WITH t as (select XMLTYPE('
2 <RECSET xmlns:aa="http://www.w3.org">
3 <aa:REC>
4 <aa:COUNTRY>1</aa:COUNTRY>
5 <aa:POINT>1800</aa:POINT>
6 <aa:USER_INFO>
7 <aa:USER_ID>1</aa:USER_ID>
8 <aa:TARGET>28</aa:TARGET>
9 <aa:STATE>6</aa:STATE>
10 <aa:TASK>12</aa:TASK>
11 </aa:USER_INFO>
12 <aa:USER_INFO>
13 <aa:USER_ID>5</aa:USER_ID>
14 <aa:TARGET>19</aa:TARGET>
15 <aa:STATE>1</aa:STATE>
16 <aa:TASK>90</aa:TASK>
17 </aa:USER_INFO>
18 </aa:REC>
19 <aa:REC>
20 <aa:COUNTRY>2</aa:COUNTRY>
21 <aa:POINT>2400</aa:POINT>
22 <aa:USER_INFO>
23 <aa:USER_ID>3</aa:USER_ID>
24 <aa:TARGET>14</aa:TARGET>
25 <aa:STATE>7</aa:STATE>
26 <aa:TASK>5</aa:TASK>
27 </aa:USER_INFO>
28 </aa:REC>
29 </RECSET>') as xml from dual)
30 -- END OF TEST DATA
31 select x.country, x.point, y.user_id, y.target, y.state, y.task
32 from t
33 ,XMLTABLE(XMLNAMESPACES('http://www.w3.org' as "aa"),
34 '/RECSET/aa:REC'
35 PASSING t.xml
36 COLUMNS country NUMBER PATH '/aa:REC/aa:COUNTRY'
37 ,point NUMBER PATH '/aa:REC/aa:POINT'
38 ,user_info XMLTYPE PATH '/aa:REC/*'
39 ) x
40 ,XMLTABLE(XMLNAMESPACES('http://www.w3.org' as "aa"),
41 '/aa:USER_INFO'
42 PASSING x.user_info
43 COLUMNS user_id NUMBER PATH '/aa:USER_INFO/aa:USER_ID'
44 ,target NUMBER PATH '/aa:USER_INFO/aa:TARGET'
45 ,state NUMBER PATH '/aa:USER_INFO/aa:STATE'
46 ,task NUMBER PATH '/aa:USER_INFO/aa:TASK'
47* ) y
SQL> /
 COUNTRY POINT USER_ID TARGET STATE TASK
 1 1800 1 28 6 12
 1 1800 5 19 1 90
 2 2400 3 14 7 5p.s. XML questions are better suited in the XML DB forum:
XML DB FAQ

Problem while using XML with Oracle

I have a problem using XML with oracle applications
The process I am following
1. Making a XML string.
2. Parsing it to get a document
3. Free the parser using xmlparser.freeparser
4. Traversing through nodes .
5. Freeing the document.
The whole Process is executed in batch mode.
The problem occurs after executing the procedure for 5000 records and I get the error
ORA-04031: unable to allocate 4176 bytes of shared memory ("shared pool","unknown object","sga
heap","library cache")
Can you please help me out to overcome this problem
It's urgent
I have
Oracle version 8.1.7.0.0
XML version 1.2
OS Windows NT
To resolve the problem I have increase shared memory size and java initialization parameters ,which seems OK
Looking forward for your answer.

Hello, Reena
Your process flow seems to be correct in term of getting/freeing memory.
Following error
The problem occurs after executing the procedure for 5000 records and I get the error
ORA-04031: unable to allocate 4176 bytes of shared memory ("shared pool","unknown object","sga
heap","library cache")may be caused by memory leaks in xdk or memory fragmentation(due to get/free memory cycle)
To find out if this is an memory leak issue you could try to monitor V$SGASTAT from one session while running your batch process in another session.
To prevent (or lower its impact) fragmentation issues try to PIN objects, and adjust java_pool_size and shared_pool_reserved_size.
Anyway, counsult your Oracle DBA.
Oracle version 8.1.7.0.0I think, you should apply database patch first of all. The latest one (8.1.7.4.x) could be accured from Metalink.

Problem parsing an XML

I have this servlet that should be parsing a string received using a HTTP POST, here is the code of the servlet:
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.FactoryConfigurationError;
import javax.xml.parsers.ParserConfigurationException;
import org.xml.sax.InputSource;
import org.w3c.dom.*;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import org.apache.xml.serialize.*;
import org.xml.sax.InputSource;
public class SMSReceiver extends HttpServlet
public void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
try {
//Initialization for the servlet
ServletInputStream entrada = req.getInputStream();
ServletOutputStream salida = res.getOutputStream();
//Reading of the entering string
BufferedReader lector = new BufferedReader(new InputStreamReader (entrada));
res.setContentType("text/HTML");
try {
DocumentBuilderFactory factory =
DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
InputSource inStream = new InputSource();
inStream.setCharacterStream(new StringReader(lector.readLine()));
Document doc1 = builder.parse(inStream);
NodeList listasms = doc1.getElementsByTagName("sms");
for(int s=0; s<listasms.getLength() ; s++)
Node nodosms = listasms.item(s);
if(nodosms.getNodeType() == Node.ELEMENT_NODE)
Element elementosms = (Element)nodosms;
NodeList listatelf = elementosms.getElementsByTagName("tlf");
Element elementotelf = (Element)listatelf.item(0);
NodeList textTelfList = elementotelf.getChildNodes();
String telefono = ((Node)textTelfList.item(0)).getNodeValue();
salida.println("Telefono" + telefono);
NodeList listaop = elementosms.getElementsByTagName("op");
Element elementoop = (Element)listaop.item(0);
NodeList textOpList = elementoop.getChildNodes();
String operadora = ((Node)textOpList.item(0)).getNodeValue();
NodeList listasc = elementosms.getElementsByTagName("sc");
Element elementosc = (Element)listasc.item(0);
NodeList textSCList = elementosc.getChildNodes();
String shortcode = ((Node)textSCList.item(0)).getNodeValue();
NodeList listabody = elementosms.getElementsByTagName("body");
Element elementobody = (Element)listabody.item(0);
NodeList textBodyList = elementobody.getChildNodes();
String body = ((Node)textBodyList.item(0)).getNodeValue();
catch (SAXParseException err)
salida.println ("** Parsing error" + ", line " + err.getLineNumber () + ", uri " + err.getSystemId ());
salida.println(" " + err.getMessage ());
catch (SAXException e)
Exception x = e.getException ();
((x == null) ? e : x).printStackTrace ();
catch (Throwable t)
t.printStackTrace ();
The error I get from the servlet is:
** Parsing error, line 1, uri null
XML document structures must start and end within the same entity.
Finished executing
Here's the code of the program that sends the HTTP POST:
import java.io.*;
import java.net.*;
import java.io.*;
public class HTTPSender {
public static void main(String[] args) throws Exception {
try {
String cadena = ""
+ "<root>\n"
+ "<sms>\n"
+ "<tlf>" + (URLEncoder.encode("4123161640" , "UTF-8")) + "</tlf>\n"
+ "<op>" + (URLEncoder.encode("D" , "UTF-8")) + "</op>\n"
+ "<sc>" + (URLEncoder.encode("0000" , "UTF-8")) + "</sc>\n"
+ "<body>" + (URLEncoder.encode("PRUEBA DE MENSAJE MOVIL+" , "UTF-8")) + "</body>\n"
+ "</sms>\n"
+ "</root>";
//URL url = new URL("http://200.74.214.222:8080/MovilPlus/MovilPlusResponse");
URL url = new URL("http://localhost:8080/SMSconnector/SMSReceiver");
int i = 0;
while (i!=1) {
URLConnection conn = url.openConnection();
conn.setDoOutput(true);
OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
wr.write(cadena);
wr.flush();
// Get the response
BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
String line;
while ((line = rd.readLine()) != null) {
System.out.println(line);
wr.close();
rd.close();
i = i + 1;}
} catch (Exception e) {
Now anybody could tell me WHAT I'M DOING WRONG???? Please, need real help here. I'm JAVA newbie but in desperation. Thanks!

Yes, that's the problem kcounsel, thanks for your help, now I'm parsing I modified my code to store the data into a DATABASE, the problem is that it's not storing and neither giving me any exception for the DB, here's the code to see if you can manage something here:
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.BufferedReader;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.FactoryConfigurationError;
import javax.xml.parsers.ParserConfigurationException;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import org.w3c.dom.*;
import org.apache.xml.serialize.*;
import java.net.URLDecoder;
import java.sql.*;
import org.xml.sax.InputSource;
import java.io.StringReader;
* This class is made as a servlet for receiving strings and saving
* them as DB records and XML files, it will save each sms in a different XML
* generating the automatic number of the SMS.
* Bugs: (None untill now, please notify if you find one)
* @author (Helder Martins ([email protected]))
public class SMSReceiver extends HttpServlet
//Public variables we will need
public String Stringid;
public String Stringpath;
public String st;
public int nid;
//Servlet service method, which permits listening of events
public void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
//Initialization for the servlet
ServletOutputStream salida = res.getOutputStream();
ServletInputStream entrada = req.getInputStream();
try {
//Reading of the entering string
BufferedReader lector = new BufferedReader(new InputStreamReader (entrada));
res.setContentType("text/HTML");
//Database handler
Class.forName("org.gjt.mm.mysql.Driver");
Connection Conn = DriverManager.getConnection ("jdbc:mysql://localhost:3306/smsdb","root", "");
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
InputSource inStream = new InputSource(entrada);
Document doc1 = builder.parse(inStream);
NodeList listasms = doc1.getElementsByTagName("sms");
for(int s=0; s<listasms.getLength() ; s++)
Node nodosms = listasms.item(s);
if(nodosms.getNodeType() == Node.ELEMENT_NODE)
Element elementosms = (Element)nodosms;
NodeList listatelf = elementosms.getElementsByTagName("tlf");
Element elementotelf = (Element)listatelf.item(0);
NodeList textTelfList = elementotelf.getChildNodes();
String telefono = ((Node)textTelfList.item(0)).getNodeValue();
//String SendingAddress = ((Node)textAddressList.item(0)).getNodeValue().trim();
salida.println("Telefono " + telefono);
NodeList listaop = elementosms.getElementsByTagName("op");
Element elementoop = (Element)listaop.item(0);
NodeList textOpList = elementoop.getChildNodes();
String operadora = ((Node)textOpList.item(0)).getNodeValue();
salida.println("Operadora " + operadora);
NodeList listasc = elementosms.getElementsByTagName("sc");
Element elementosc = (Element)listasc.item(0);
NodeList textSCList = elementosc.getChildNodes();
String shortcode = ((Node)textSCList.item(0)).getNodeValue();
salida.println("Shortcode " + shortcode);
NodeList listabody = elementosms.getElementsByTagName("body");
Element elementobody = (Element)listabody.item(0);
NodeList textBodyList = elementobody.getChildNodes();
String body = ((Node)textBodyList.item(0)).getNodeValue();
salida.println("Body " + body);
Statement sta = Conn.createStatement();
sta.executeUpdate("INSERT INTO smstable (telf,op,sc,body) VALUES ('" + telefono + "','" + operadora + "','" + shortcode + "','" + body + "')");
Conn.commit();
Conn.close();
//Catching errors for the SAX and XML parsing
catch (SAXParseException err)
salida.println ("** Parsing error" + ", line " + err.getLineNumber () + ", uri " + err.getSystemId ());
salida.println(" " + err.getMessage ());
catch (SAXException e)
Exception x = e.getException ();
((x == null) ? e : x).printStackTrace ();
catch (Throwable t)
t.printStackTrace ();

Can't update XML with optional element

Hi,
I'm trying to update an XML document (global XML Schema based) with an optional element (insert an optional element into an existing xml document).
The update statement seems to work but the optional element is missing when I select the document!
How can I update (insert) an optional element in an XML document?
Thanx for your comments,
Markus
My scenario:
============
XML Schema:
<?xml version='1.0'?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xdb="http://xmlns.oracle.com/xdb">
<xsd:element name="TestUpdate" xdb:defaultTable="TESTUPDATE">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="anElement" type="xsd:string" />
<xsd:element name="optElement" type="xsd:string" minOccurs="0" />
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
SQL:
begin
dbms_xmlschema.registerSchema('xsd/TestUpdate.xsd',
getDocument('testupdate.xsd'),
FALSE);
end;
ALTER TABLE TestUpdate
add constraint VALID_TestUpdate
check (XMLIsValid(sys_nc_rowinfo$)=1);
INSERT INTO TestUpdate values (xmltype(getDocument('TestUpdate.xml')))
update TestUpdate x
SET x = UPDATEXML(value(x),
'/TestUpdate/optElement','<optElement> my optional Element</optElement>');
==> Message is: 1 row updated !!!!!!!!!!
SQL> select * from testupdate;
SYS_NC_ROWINFO$
<TestUpdate xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespac
eSchemaLocation="xsd/TestUpdate.xsd">
<anElement>more text....</anElement>
</TestUpdate>
==> No UPADATE performed!!!

Thanks Pete,
XPath evaluation may return no data and may cause the trouble of giving an 'success' answer.
On the other side I have rewritten the statement:
SQL> update testupdate x set x.XMLData."optElement" = ' just some text';
SQL> select * from testupdate;
SYS_NC_ROWINFO$
<TestUpdate xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespac
eSchemaLocation="xsd/TestUpdate.xsd">
<anElement>more text....</anElement>
</TestUpdate>
===> no UPDATE ???????
SQL> select x.xmldata."optElement" from testupdate x;
XMLDATA.optElement
just some text
===> WOW, row is updated!!!!!!!!
This result is more wired than before :-)
(at least for myself)
Can somebody explain the result?
bye,
Markus

Parsing complicated XML with XMLTable

Can anyone tell me how to write the syntax to parse the following XML snippet
<item rdf:about="http://www.sec.gov/Archives/edgar/data/30554/000104746910000954/0001047469-10-000954-index.htm">
<title>DUPONT E I DE NEMOURS & CO (0000030554) (Filer)</title>
<pubDate>Wed, 17 Feb 2010 15:20:37 EST</pubDate>
<edgar:xbrlFiling xmlns:edgar="http://www.sec.gov/Archives/edgar">
 <edgar:companyName>DUPONT E I DE NEMOURS & CO</edgar:companyName>
 <edgar:fileNumber>001-00815</edgar:fileNumber>
 <edgar:xbrlFiles>
 <edgar:xbrlFile sequence="1" file="a2196441z10-k.htm" type="10-K" size="3484943" description="10-K" url="000104746910000954/a2196441z10-k.htm" />
 <edgar:xbrlFile sequence="2" file="a2196441zex.htm" type="EX" size="109254" description="EXHIBIT 3.2" url="000104746910000954/a2196441zex-3_2.htm" />
what I need is
Title, pubDate, companyName, FileNumber, Seq, file, type, size, description, url
Have a problem starting at the edgar:xbrlFiling
select *
from xmltable('//item'
passing HTTPURITYPE('http://www.sec.gov/Archives/edgar/xbrlrss.xml').getXML()
columns
title varchar2(4000) path '/item/title/text()',
publication_date varchar2(4000) path '/item/pubDate/text()',
filing xmltype path '/item/edgar:xbrlFiling') t1,
xmltable('FILING' passing t1.filing
columns
companyname varchar2(4000) path '/edgar:companyName/text()')

Hi,
You need to add the namespaces in the [namespaces clause|http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/functions228.htm#CIHGGHFB] of XMLTable.
HTH,
Chris

How do i parse an xml with a string?

I got a string (ex. "<testing><testing1>bla</testing1></testing>") and i would like to temparory store in XmlDocument so that i can retrieve the value. I am new in using xml... Can you all pls help? urgent thanks

search this forum, it's been asked and answered a thousand times.

Can someone help me with a problem of parsing an XML file?

Hello,
I'm having some problems parsing an xml file. I get a SAXNotSupportedException when setting a property value.
Here is the piece of code where I have the problem:
SAXParserFactory spf = SAXParserFactory.newInstance();
spf.setNamespaceAware(true);
SAXParser saxParser = spf.newSAXParser();
XMLReader xmlReader = saxParser.getXMLReader();
DefaultHandler defHandler = new DefaultHandler();
xmlReader.setProperty("http://xml.org/sax/properties/lexical-handler", defHandler);
and the log is:
Problem with the parser org.xml.sax.SAXNotSupportedException: PAR012 For propertyID "http://xml.org/sax/properties/lexical-handler", the value "org.xml.sax.helpers.DefaultHandler@4ff4f74a" cannot be cast to LexicalHandler.
http://xml.org/sax/properties/lexical-handler org.xml.sax.helpers.DefaultHandler@4ff4f74a LexicalHandler
I've been working on this problem but I can't find the error.
Does anyone have an idea of what to do to solve it?
Thanx in advance,
M@G

before deciding which XML technology to use, you should see if your application fit in the category below:
use SAX:
1. The XML file is rather large (30 or 40+ MB)
2. I don't need the xml document in memory. I will parse the document and store the data in my own object.
use DOM or JDOM
1. The XML file is relatively small (less than 30 MB) or I can increase the runtime memory for larger xml file.
2. I will need to walk up and down the xml document tree severals time.
3. My application is in Java and it's not going to be rewritten in C++, etc (use JDOM)
NOTE:
JDOM is rather easier to use (for Java developer), but it's not an www.org.com standardlized xml parser.
personally, i like JDOM for traversing the DOM.

How do I parse a XML document?

Hello
I have a problem parsing a XML-document like the one below: Can anyone help me with a code example or something to get the tag "<Name>" out so that I get the string "Example5" and "Example3" out.
Thnx for any help!
Jimmy
The XML file looks like this (but without the line in the beginning of each row):
<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE ThisExample SYSTEM "C:/example.dtd">
<?xml-stylesheet type="text/xsl" href="first.xslt"?>
<ThisExample>
____<Product>
________<Product_number>no1</Product_number>
________<Number>number1</Number>
____</Product>
____<Product>
________<Product_number>no2</Product_number>
________<Number>number2</Number>
____</Product>
____<Group>
________<Type>EX1</Type>
________<ProductVersionAllowed>Y</ProductVersionAllowed>
________<Preprocess>precmd.csh</Preprocess>
________<Postprocess>echo Finished</Postprocess>
________<Document>
____________<Name>Example1</Name>
____________<Product_number>no1</Product_number>
____________<Ticked_by_default>Y</Ticked_by_default>
________</Document>
________<Document>
____________<Name>Example2</Name>
____________<Product_number>no1</Product_number>
____________<Ticked_by_default>Y</Ticked_by_default>
________</Document>
________<Document>
____________<Name>Example3</Name>
____________<Product_number>no1</Product_number>
____________<Ticked_by_default>Y</Ticked_by_default>
________</Document>
____</Group>
____<Group>
________<Type>EX2</Type>
________<ProductVersionAllowed>N</ProductVersionAllowed>
________<Preprocess>precmd.csh</Preprocess>
________<Postprocess>echo Finished</Postprocess>
________<Document>
____________<Name>Example4</Name>
____________<Product_number>no2</Product_number>
____________<Ticked_by_default>Y</Ticked_by_default>
________</Document>
________<Document>
____________<Name>Example5</Name>
____________<Product_number>no2</Product_number>
____________<Ticked_by_default>Y</Ticked_by_default>
________</Document>
____</Group>
</ThisExample>

Thnx :O)
Now it worx!
Just one more thing. Can I get the number of elements there is in a tag? I.e. how many "Document"'s there are in 1 "Group"? I need this because I have too loop through a "Group" and print the name of every "Document".
At the moment I'm doing it like below, but that is not a nice solution, and it realy does not work that well:
Jimmy
int i = 1;
do
node = org.apache.xpath.XPathAPI.selectSingleNode(doc, "/PosttoolControl/Group[position()=" + i + "]/Type");
if (node.getFirstChild().getNodeValue() != null)
type = node.getFirstChild().getNodeValue();
PostToolDocGroupeComboBox.addItem(type);
i++;
} while (node.getFirstChild().getNodeValue() != null);

Importing XML with html style tags

I have an xml with an element <description> that contains some styling like, or . What do I need to do in order for me to import the xml into ID and see the italicized words?
I appreciate any help.

I have an xml with an element <description> that contains some styling like, or . What do I need to do in order for me to import the xml into ID and see the italicized words?
I appreciate any help.

Problems parsing a XML with binary element

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