Parsing my xml using XMLBeans

I'm trying to use XMLBeans to load my xml file and access different elements of it. Here is my schema:
<?xml version="1.0" encoding="utf-8"?>
<xs:schema targetNamespace="http://testing.jsm.jtsd.com/testData"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
elementFormDefault="qualified">
<xs:element name="Hazard">
<xs:complexType>
<xs:sequence>
<xs:element name="Type" type="xs:string"/>
<xs:element name="Name" type="xs:string"/>
<xs:element name="LatLonLocation" type="xs:string"/>
<xs:element name="ZuluTime" type="xs:string"/>
<xs:element name="Agent" type="xs:string"/>
<xs:element name="Munition" type="xs:string"/>
<xs:element name="DeliveryMethod" type="xs:string"/>
<xs:element name="DispersalDevice" type="xs:int"/>
<xs:element name="TypeMatl" type="xs:string"/>
<xs:element name="MatlForm" type="xs:string"/>
<xs:element name="TypeMatlAmt" type="xs:int"/>
<xs:element name="MatlMass" type="xs:double"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
Here is my xml file:
<Hazard xmlns="http://testing.jsm.jtsd.com/testData">
<Type>TestHazard</Type>
<Name>Test_default</Name>
<LatLonLocation>20 N 20 E</LatLonLocation>
<ZuluTime>180200ZOCT2007</ZuluTime>
<Agent>GB</Agent>
<Munition>500 kg Bomb</Munition>
<DeliveryMethod>4 AC * 8 Bombs</DeliveryMethod>
</Hazard>
I can run scomp and generate a xmlbeans jar file.
When I try to load my xml file, I get this error:
org.apache.xmlbeans.XmlException: error: Unexpected element: CDATA
Here is my java code that tries to load my xml file and errors out:
HazardDocument myParsedDoc =
HazardDocument.Factory.parse(myXmlFile);
Please let me know what I'm doing wrong.

Thanks for the reply. And sorry for the confusion. I am passing a File to that method call. I've been working on this for awhile and I'm about to go back to JaxB.
My xsd snippet looks like this now:
<?xml version="1.0" encoding="utf-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
targetNamespace="http://testing.jsm.jtsd.com">
<xs:element name="JSMData">
<xs:complexType>
<xs:sequence>
<xs:element name="Hazard" minOccurs="0" maxOccurs="unbounded">
<xs:complexType>
<xs:sequence>
<xs:element name="Type" type="xs:string"/>
<xs:element name="Name" type="xs:string"/>
I"m able to System out the JSMDataDocument and JSMData after my xml file gets parsed and I can see my xml printed out correctly, but when I do JSMData.sizeOfHazardArray , I get 0 when I should be getting 5 (1 for each Hazard element in my xml file).
Here is my xml file snippet:
<JSMData xmlns="http://testing.jsm.jtsd.com">
<Hazard>
<Type>RaWnHazard</Type>
<Name>RW_large_foo</Name>
Anything wrong here?

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VO or ValueObject is a trendy new name for Beans.
So just create an item class with variables for each of the sub elements.
<item>
<part-number>PN1234</part-number>
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<reference num="1">Line ref 1</reference>
<reference num="2">Line ref 2</reference>
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String partNumber;
int quantity;
String quantityType;
String lpn;
List references = new ArrayList();
* @return Returns the lpn.
public String getLpn()
return this.lpn;
* @param lpn The lpn to set.
public void setLpn(String lpn)
this.lpn = lpn;
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Parsing an XML using DOM parser in Java in Recursive fashion

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Parsing a XML using Jdom --- Problem pls help

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

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

Problem in parsing XML using DOM Parser.

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Thanks and Regards,
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Hi Guys,
Thanks a lot for your replies.
But i want to keep all the values as attributes only.
the XML file is as shown below:
<Menu>
<Level0 label="News" link="/website/ing_news.nsf/ViewNewsForm?OpenForm&All" level="202" uid="COGN-4MNMT3" parentid="aaaa" children="3">
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Error in Parsing XML using fx:XML/ [Error- 1090: XML parser failure: element is malformed]

Hi All,
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Error:
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<?xml version="1.0" encoding="UTF-8"?>
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                Dimethyltubocurarinium
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                    <Source>NLM</Source>
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            <Synonyms>
                Methyltubocurarinum
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                    <Source>NLM</Source>
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                <SourceList></SourceList>
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                518-26-3 (iodide.hydriodide)
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                    <Source>MESH</Source>
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            <ClassificationCode>
                Neuromuscular nondepolarizing agents
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</File>
Also, when I am using HttpService to load same XML I am getting no such error!!
<s:HTTPService id="employeeService"
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Thanks.
Abhinav

I think url in XML is creating problem here.
<FileLocator
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<copyright>(c) 2007 938LIVE </copyright>
<itunes:explicit>no</itunes:explicit>
<itunes:owner><itunes:name>938LIVE </itunes:name>
<itunes:email>[email protected]</itunes:email></itunes:owner>
<image><url>http://www.podcast.sg/938LIVE/logo.jpg</url><title>938LIVE Budget 2007</title><link>http://www.938live.sg</link></image>
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<author>[email protected]</author>
<pubDate>Thu, 15 Feb 2007 20:16:26 +0800</pubDate>
<category>News</category>
<enclosure url="http://www.podcast.sg/938LIVE/Budget2007/audio/budgetForum2_150207.mp3" length="22579700" type="MP3"/>
<guid isPermaLink="false">RSS_BUDDY_247119-528</guid>
<itunes:category text="News">
</itunes:category>
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What I would like to do is parse the XML using the Xpath and I have succeeded parse the <item> but yet for another tag with a <aaa:bbb> structure.
This is my code to get the first item title:
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try {
inputSource = new InputSource(new FileInputStream(xmlDocument));
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System.out.println(itemValue);
However, I was unable to get the data for the <itunes:duration> tag for my expression even when i'm using the expression "/rss/channel/item[0]/itunes:duration"
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Thanks & Regards,
Deddy Johari

The following code should work:
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mappings.put("itunes", "http://www.itunes.com/DTDs/Podcast-1.0.dtd");
xPath.setNamespaceContext(mappings);

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When I try to validate the incoming XML using XMLBeans generated from the above
schema, the thread goes into a deadlock and the transaction rollbacks after the
given timeout period.
I checked the workshop_debug.log and found the thread gets struck when it calls
the validate() function of the XMLObject.
Has anybody faced this error or is it a bug in BEA XMLBeans validate function
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<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified"
attributeFormDefault="unqualified">
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maxOccurs="unbounded"/>
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     </xs:element>
     <xs:complexType name="ShippingContainerType">
          <xs:sequence>
               <xs:element name="SubContainer" minOccurs="0" maxOccurs="unbounded">
                    <xs:complexType>
                         <xs:sequence>
                              <xs:element name="ShippingContainer" type="ShippingContainerType" minOccurs="0"
maxOccurs="unbounded"/>
                         </xs:sequence>
                    </xs:complexType>
               </xs:element>
          </xs:sequence>
     </xs:complexType>
</xs:schema>

Please make sure that main xsd uses import or include tag to reference both schema1.xsd and schema2.xsd. If the main xsd does not do it, Pi cannot verify it. Since you package all the files as zip file, also make sure the path for the secondary files are in proper location.
In short, the import element allows you to use schema components from any schema; the include element allows you to add all the components of an included schema to the containing schema. If the target namespace is same for both then include tag should be good enough. If you don't find one, you might have to use include tag element in the main or parent xsd file.
Edited by: Baskar Gopal on Jan 31, 2012 5:18 PM

Forming XMLs using XML beans

Hi ,
I am forming XMLs using XMLBeans whose XSDs been provided.
The tag values are coming from the database which I am querying.
and then adding the various tags as per the XSD.
In the End,I am using the ,doc.toString() where doc is the Document object as per the XSD.
and then writing it to a file.
I want to know ,what limitations can this method have or what might be a better way.
Will there be a restriction on the size of the xml being formed??
Thanks in Advance

I modified the code :
[code]
Select P.PAT_MRN,
           XMLELEMENT("Patient",
                      (XMLELEMENT("pat_mrn", P.pat_mrn)),
                      (XMLForest(cm_results_o_t(CAST(MULTISET
                                                                (SELECT O.COMP_NAME AS "ID"
                                                                   FROM oper O
                                                                  WHERE O.ENCOUNTER_ID =
                                                                        E.ENCOUNTER_ID) AS
                                                                component_list_t)) AS
                                           "Results"))) AS Orderxml
     FROM PATIENT P
     JOIN ENCOUNT E
       ON P.PAT_MRN = E.PAT_MRN
      AND P.PAT_MRN = '63280'
      AND E.ENCOUNTER_ID = 42
[/code]
Need the Res_LIST tag to be removed which is coming from object type.

How to get an object of choice from XML data using XMLBean?

I have xml schema and I have generated a jar to represent my schema using XMLBean. I also have few xml data files, these are valid xml for generated schema. Now I want to write a utility which takes xml file as input and returns an object of my choice (Assuming this Object type is available in the jar) as output and vice versa. Some thing like this â€“
1. Object getObjectFromXML(File xmldatafile, Class classname)
xmldatafile = presents the source of XML data
classname = an object of this class type as output filled from the xml data.
2. String getXMLStrFromObject(Object)
Pass Object and get XML as String output
Any pointer?
Thanks,

Hi! Maybe have a look at the documentation for XmlObject.Factory.parse(). It should allow you what you need to do.
Cheers,
G.

Parsing an xml output of a ws-client using JDOM

how do i use jdom to parse an output from a web service client,
ive been using JDev. 10g, was able to create a web service client to consume and return the output in the form of an xml.
i want to be able to parse the xml doc into variables such that i can insert them into the database.
is it possible to parse without saving it?
cheers,
Shivek Sachdev

how do i use jdom to parse an output from a web service client,
ive been using JDev. 10g, was able to create a web service client to consume and return the output in the form of an xml.
i want to be able to parse the xml doc into variables such that i can insert them into the database.
is it possible to parse without saving it?
cheers,
Shivek Sachdev

Need Suggestion on the xml parser to be used in weblogic env.

Hi All,
1. I would like to know what is the parser suggested to be used when our application is running in the weblogic env. We have xerces parser already shipped in along with jdk and oracle's xdk parser is also available in the env.
Kindly let me know what is the suggested one to use?
2. In one of our applications, jaxp factory (javax.xml.parsers.DocumentBuilderFactory) is explicitly set to xerces's (com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl).
Now when we changed it to use oracle xdk parser (oracle.xml.jaxp.JXDocumentBuilderFactory), We are running in to issues like 'IllegalArgumentException :not able to set Schema in setAttribute()' as a File Type.
Previously, we used to set the Schema as File Type when xerces parser is used and that used to work fine.
Kindly let me know the way which is accepted by both the parsers.
Thanks
Rajesh

Use the default parser.
By default, WebLogic Server is configured to use the default parser and transformer to parse and transform XML documents. The default parser and transformer are those included in the JDK 5.0.
The built-in WebLogic Server DOM factory implementation class is com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl.
The DocumentBuilderFactory.newInstance method returns the built-in parser.
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

Parsing my xml using XMLBeans

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