Org.jcp.xml.dsig.internal.dom.DOMKeyInfo equals() method implementation

I use something like this:
if(myKeyInfo.equals(anotherKeyInfo))
//I believe two signers are same. It seems correct.
Behind the scene the KeyInfo is implemented by org.jcp.xml.dsig.internal.dom.DOMKeyInfo.
I would like to have a look at org.jcp.xml.dsig.internal.dom.DOMKeyInfo to find out how its equals method is implemented.
Basically I would like to make sure wether myKeyInfo.equals(anotherKeyInfo) is the right way to ascertain the signer.

You can find the source in a few different places, either in the Apache XML Security project repository or the JDK 6 and OpenJDK projects on java.net. Here is a pointer to the JDK 6 source:
https://jdk-jrl-sources.dev.java.net/source/browse/jdk-jrl-sources/jdk6/trunk/j2se/src/share/classes/org/jcp/xml/dsig/internal/dom/DOMKeyInfo.java?rev=3&view=log

Similar Messages

What would be the result if we overrode the equals method properly

import java.util.*;
class Nearly{
   String value:
   Nearly(String v){ value = v;}
   public int hashCode(){ return 1;}
   public boolean equals(Nearly n){
   if(value.charAt(0) == n.value.charAt(0)) return true;
   return false;
   public static void mian(String [] sss){
     Nearly n1 = new Nearly("aaa");
     Nearly n2 = new Nearly("aaa");
     String s = "_";
     if(n1.equals(n2)) s += "1";
     if(n1==n2) s += "2";
     Set <Nearly> set = new HashSet <Nearly>();
      set.add(n1);
      set.add(n2);
     System.out.println(s + " " + set.size());
}Ans: b) -1 2
Reason: Two different equals() methods are invoked, because the equals() method shown in the code doesn't properly override Object.equals(), which takes an Object
Ok so what would have been the result if the equals() method was something like this:
public boolean equals(Object n)
{I guess my question is about the overriding the equals() method which i am not able to understand

pksingh79 wrote:
what would be the result if we overrode the equals method properlyThe result would be a method, the functionality of which would adhere to Object#equals()'s contract:
public boolean equals(Object obj)
Indicates whether some other object is "equal to" this one.
The equals method implements an equivalence relation on non-null object references:
* It is reflexive: for any non-null reference value x, x.equals(x) should return true.
* It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and
only if y.equals(x) returns true.
* It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and
y.equals(z) returns true, then x.equals(z) should return true.
* It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y)
consistently return true or consistently return false, provided no information used in equals
comparisons on the objects is modified.
* For any non-null reference value x, x.equals(null) should return false.

When we override Hashcode and Equal Methods

Hi....I have doubt regading Hashcode and equal methods
why we override this two methods....
why we override hashcode method when we are overriding equal method,
i would very thankful to give answser
Thank you
Ramesh

hash code is computed to check the equality of two
objects ,
that is why if u change the default equal method
implementation , u need to change the hashcode method
as well.That's an incomplete answer at best.
The hashcode method is used by hashing algorithms and data strcutures such as HashMap. This value is used to determine what 'bucket' the reference will go into. It cannot, by itself determine equality.
If you are still unsure, I suggest looking up 'hash table' on google. I'm sure there's a decent explanation on wikipedia.

How to get nodes and its attributes of an XML file usiong DOM parsing?

how to get nodes and its attributes of an XML file usiong DOM parsing?
i am new to XML parsing.......
Thanking you........

import org.w3c.dom.Document;
import org.w3c.dom.*;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.DocumentBuilder;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;      ...
//Setup the document
DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
     DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
     Document doc = docBuilder.parse (new File("MY_XML_FILE.xml"));
//get elemets by name
     String elementValue = doc.getElementsByTagName("MY_ELEMENT").item(0).getTextContent();
//This method can return multiple nodes, in this instance I get item(0) , first nodeRead the api for other methods of getting data.

Xslt conversion not working: nosuchmethoderror:org.apache.xml.dtm.ref.sax2d

hi all, iam trying to convert xml file to html using xslt.
for that iam using xalan implementation 2.6. this was working fine when i checked it from the application, no iam using servet which instantiates a object of the class and calls the method...and it not working now.
it is giving this errror
java.lang.NoSuchMethodError: org.apache.xml.dtm.ref.sax2dtm.SAX2DTM.(Lorg/apache/xml/dtm/DTMManager;Ljavax/xml/transform/Source;ILorg/apache/xml/dtm/DTMWSFilter;Lorg/apache/xml/utils/XMLStringFactory;ZIZZ)V
     at org.apache.xml.dtm.ref.sax2dtm.SAX2DTM2.(SAX2DTM2.java:1901)
     at org.apache.xalan.xsltc.dom.SAXImpl.(SAXImpl.java:767)
     at org.apache.xalan.xsltc.dom.XSLTCDTMManager.getDTM(XSLTCDTMManager.java:390)
     at org.apache.xalan.xsltc.dom.XSLTCDTMManager.getDTM(XSLTCDTMManager.java:267)
     at org.apache.xalan.xsltc.trax.TransformerImpl.getDOM(TransformerImpl.java:477)
     at org.apache.xalan.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:637)
     at org.apache.xalan.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:317)
...can anyone tell me what the problem is? iam setting the system property at runtime like,
java -Djavax.xml.transformer.TransformerFactory=org.apache.xalan.processor.TransformerFactoryImpl GetTestiam using the standard way of instantiating the trnaformer like
TransformerFacotry fac= transformerFactory.newinstance() etc.etc.
is it beaucse iam not specifiying the imlementation in the application???if so how can i do that.
thankyou.

found the answer !!!
i was using a buggy implementation of xalan. on loading the good xalan.jar and xercesImpl.jar files it started working.
found that there was a memory leak in 2 places. not sure what that meant but some how the virtual machine wasnt getting the right values for the transformer.
cheers.

Store and load objects to XML files using DOM

Hello everybody,
a quick question for all of you.
I'm designing a desktop application which requires a lot of custom objects to be stored into XML files and later reloaded from them. I'm planning to use DOM, creating an interface like this:
public interface StorableAsDom
// Create an object from a DOM tree
static Object createFromDom(org.w3c.dom.Node root) throws InvalidDomException;
// Get the DOM tree for an object
org.w3c.dom.DocumentFragment getDomTree(org.w3c.dom.Document doc) throws DOMException;
Then, every class which needs to be saved should implement the above interface. This way everything works fine.
My question is: do you know any available java package which already provides similar functionalities?
I'd like not to reinvent the wheel if I can; time is always a critical factor.
Thanks in advance to all of you.
Cheers
marcocaco

Hi,
When I need object -xml binding, I usually have two methods -
one for reading & one for writing (the "VOs" below stands for "Value Objects" [getters/setters & empty constructor only]):
READ: loadXML (= XML2VOs)
1.XML2DOM - this method can be generic
2.DOM2VOs - populate your VOs from the DOM just obtained in 1.
WRITE: saveXML (=VOs2XML)
1.VOs2DOM - create a new DOM document from your VOs' fields.
2.DOM2XML - this method can be generic
It would be nice (but dificult & not very elegant) to make DOM2VOs & VOs2DOM generic. If such methods will be written, they should be combined with the XML2DOM & DOM2XML (resp.) & then you would have two generic methods XML2VOs & VOs2XML... (Alternativelly, you can get Sun's JAXB package which does object-xml binding but this is not part of the JDK 5)
If what I have outlined above sounds like what you want to do, let me know if you want more details (eg. how the DOM2VOs would be implemented etc)...

Deploying war in Weblogic 10 ; NoClassDefFoundError: org/apache/xml/utils/D

How do I set a jar in setDomainEnv.cmd ? C:\mydirectory\repository\xalan\jars\xalan-2.7.0.jar
If I set this one, will it resolve?
<27-Nov-2012 6:08:26 o'clock PM PST> <Notice> <Log Management> <BEA-170019> <The server log file C:\bea10\user_projects\domains\mediation_te
st\servers\MediationServer\logs\MediationServer.log is opened. All server side log events will be written to this file.>
<27-Nov-2012 6:08:29 o'clock PM PST> <Notice> <Security> <BEA-090082> <Security initializing using security realm myrealm.>
<27-Nov-2012 6:08:31 o'clock PM PST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STANDBY>
<27-Nov-2012 6:08:31 o'clock PM PST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING>
<27-Nov-2012 6:08:34 o'clock PM PST> <Error> <HTTP> <BEA-101216> <Servlet: "action" failed to preload on startup in Web application: "tel-reference_ods-usage-web.war".
java.lang.ExceptionInInitializerError
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
Truncated. see log file for complete stacktrace
Caused By: org.apache.commons.logging.LogConfigurationException: java.lang.NoClassDefFoundError: org/apache/xml/utils/DefaultErrorHandler (Caused by java.lang.NoClassDefFoundError: org/apache/xml/utils/DefaultErrorHandler)
at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:543)
at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)
at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
at org.apache.struts.action.ActionServlet.<clinit>(ActionServlet.java:228)
Truncated. see log file for complete stacktrace
Caused By: java.lang.NoClassDefFoundError: org/apache/xml/utils/DefaultErrorHandler
at com.tel.framework.config.PropertyNodeTypedXmlParser.parse(PropertyNodeTypedXmlParser.java:106)
at com.tel.framework.config.PropertyNodeTypedXmlParser.parse(PropertyNodeTypedXmlParser.java:71)
at com.tel.framework.config.file.FileXmlProvider.loadConfigurationComponent(FileXmlProvider.java:105)
at com.tes.framework.config.ConfigProvider.loadConfiguration(ConfigProvider.java:120)
at com.te.framework.config.ConfigContext.init(ConfigContext.java:176)
Truncated. see log file for complete stacktrace
Caused By: java.lang.ClassNotFoundException: org.apache.xml.utils.DefaultErrorHandler
at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:280)
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:253)
at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
Truncated. see log file for complete stacktrace
>
<27-Nov-2012 6:08:34 o'clock PM PST> <Error> <Deployer> <BEA-149231> <Unable to set the activation state to true for the application 'tel-reference_ods-usage-web'.
weblogic.application.ModuleException: [HTTP:101216]Servlet: "action" failed to preload on startup in Web application: "tel-reference_ods-usage-web.war".
java.lang.ExceptionInInitializerError
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at weblogic.servlet.internal.WebComponentContributor.getNewInstance(WebComponentContributor.java:225)
at weblogic.servlet.internal.WebComponentContributor.createServletInstance(WebComponentContributor.java:249)
at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:255)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64)
at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:539)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1976)
at weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1950)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1869)
at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3126)
at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1512)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:486)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:41)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:247)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:41)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:27)
at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:1267)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:41)
at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:409)
at weblogic.application.internal.SingleModuleDeployment.activate(SingleModuleDeployment.java:43)

how do I SET classpath in setDomainEnv.cmd ? there are many types of classpaths.
1.PRE_CLASSPATH
POST_CLASSPATH
EXT_PRE_CLASSPATH
EXT_POST_CLASSPATH
WLP_POST_CLASSPATH
POST_CLASSPATH
WEBLOGIC_CLASSPATH
I used PRE_CLASSPATH for my case, first path worked, but second does not seem to work.
set PRE_CLASSPATH=C:\myprojects\t91_rds_10_u_dev\vobs\rds_src\rds\ts-refe_ds-us-web\conf\conf-env\dv\;C:\mydirectory\repository\xalan\jars\ xalan-2.7.0.jar;
How do I add class path to the first one? if i separate by ; will it work?
If I want to add appCtx.properties C:\myprojects\t91_rds_10_u_dev\vobs\rds_src\rds\ts-refe_ds-us-web\conf\conf-app\appCtx.properties .
Thanks

Simple XML parsing with DOM

I have a XML file i need to parse. Can please someone give me a hint how to do this(please include code). Please note that im a new in XML and my DOM structure knowledge in limited(im confused from all the tutorials).
XML code:
<Vitals>
<Hostname>sometest</Hostname>
<IPAddr>sometest</IPAddr>
<Kernel>sometest</Kernel>
<Uptime>sometest</Uptime>
<Users>sometest</Users>
<LoadAvg>sometest</LoadAvg>
</Vitals>
<Network>
<NetDevice>
<Name>lo</Name>
<RxBytes>10425010</RxBytes>
<TxBytes>10425010</TxBytes>
<Errors>0</Errors>
<Drops>0</Drops>
</NetDevice>
<NetDevice>
<Name>eth0</Name>
<RxBytes>627976843</RxBytes>
<TxBytes>2394415516</TxBytes>
<Errors>271</Errors>
<Drops>0</Drops>
</NetDevice>
</Network>
So far ima at this step:
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
try {
DocumentBuilder builder = factory.newDocumentBuilder();
document = builder.parse( new File("NewFile.xml") );

Just as simple text in console.
Please give me the code.
Is there any diference in document (DOM) if you create it with DFD or w/h ?
So far i have this code, but it dosnt work for me(i get nothing as output:
document = builder.parse( new File("NewFIle.xml") );
NodeList list = document.getElementsByTagName("coffee");
// Loop through the list.
for (int k=0; k < list.getLength(); k++) {
Node thisCoffeeNode = list.item(k);
Node thisNameNode = thisCoffeeNode.getFirstChild();
if (thisNameNode == null) continue;
if (thisNameNode.getFirstChild() == null) continue;
if (! (thisNameNode.getFirstChild() instanceof org.w3c.dom.Text)) continue;
String data = thisNameNode.getFirstChild().getNodeValue();
System.out.println(data);
}

Problem writing xml file using DOM

Hi,
I am trying to write a xml file using DOM. I am using xalan 2.5, xerces 1.4.4, jdk 1.3.1 in JRun 3 on windows.
The code where I get exception :
               TransformerFactory tFactory = TransformerFactory.newInstance();
               Transformer transformer = tFactory.newTransformer();
               transformer.transform(new DOMSource(doc), new StreamResult("pr.xml"));
I get the runtime error as follows:
javax.servlet.ServletException: null
java.lang.NoSuchMethodError
     at org.apache.xml.utils.DOM2Helper.getNamespaceOfNodeDOM2Helper.java:342)
     at org.apache.xml.utils.TreeWalker.startNode(TreeWalker.java:387)
     at org.apache.xml.utils.TreeWalker.traverse(TreeWalker.java:202)
     at org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:343)
Thinking it is because of classpath, I placed xalan 2.5, xerces 1.4.4 jar files in jrun admin lib directory and in server lib directory as well. Still getting the same error.
Any suggestion?
Thanks in advance

xalan is included in JRun 4. However JRun 3 does not.
However I tried with the same code in JRun3 in different system. The error is completely different. I understand this is because of different version of files. trying to solve ;)
Here my new exception
javax.servlet.ServletException: org/w3c/dom/ranges/DocumentRange
java.lang.NoClassDefFoundError: org/w3c/dom/ranges/DocumentRange
     at java.lang.ClassLoader.defineClass0(Native Method)
     at java.lang.ClassLoader.defineClass(ClassLoader.java:493)
     at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111)
     at java.net.URLClassLoader.defineClass(URLClassLoader.java:248)
     at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
     at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
     at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
     at java.lang.ClassLoader.defineClass0(Native Method)
     at java.lang.ClassLoader.defineClass(ClassLoader.java:493)
     at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111)
     at java.net.URLClassLoader.defineClass(URLClassLoader.java:248)
     at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
     at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
     at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
     at org.apache.xerces.jaxp.DocumentBuilderImpl.(Unknown Source)
     at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(Unknown Source)
     at com.cybell.appl.deliveryorder.cmd.CreateXMLDOFile.createFile(CreateXMLDOFile.java:73)
     at com.cybell.appl.deliveryorder.cmd.CreateXMLDOFile.execute(CreateXMLDOFile.java:36)
     at com.cybell.appl.framework.cmd.BaseCommand.start(BaseCommand.java:50)
     at com.cybell.appl.framework.control.BaseController.service(BaseController.java:38)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
     at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1013)
     at allaire.jrun.servlet.JRunSE.runServlet(../servlet/JRunSE.java:925)
     at allaire.jrun.servlet.JRunNamedDispatcher.forward(../servlet/JRunNamedDispatcher.java:34)
     at allaire.jrun.servlet.Invoker.service(../servlet/Invoker.java:84)
     at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1013)
     at allaire.jrun.servlet.JRunSE.runServlet(../servlet/JRunSE.java:925)
     at allaire.jrun.servlet.JRunRequestDispatcher.forward(../servlet/JRunRequestDispatcher.java:88)
     at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1131)
     at allaire.jrun.servlet.JvmContext.dispatch(../servlet/JvmContext.java:330)
     at allaire.jrun.http.WebEndpoint.run(../http/WebEndpoint.java:107)
     at allaire.jrun.ThreadPool.run(../ThreadPool.java:272)
     at allaire.jrun.WorkerThread.run(../WorkerThread.java:75)

Import org.apache.xml.serialize.*;

.java:66: package org.apache.xml.serialize does not exist
import org.apache.xml.serialize.*;
^
i am getting this error while running a java program, which i downloaded from a open source.
i am using J Creator.
i suppose i need to add a class path or package.
can anybody tell me how to do this.
and where can i find that package.
if i can't find that in my system, where can i get it on net.

.java:66: package org.apache.xml.serialize does notThe org.apache.xml.serialize.* package is part of Xerces:
http://xml.apache.org/xerces-j/
http://xml.apache.org/xerces2-j/index.html

Where to download java jar file with org.apache.xml.serialize.OutputFormat?

Dear Friends,
I try one program, it import org.apache.xml.serialize.OutputFormat;
but I cannot fine it after I google a while.
where can I find and download jar file that contain this:
org.apache.xml.serialize.OutputFormat
I use JDK1.6
Thanks
sunny

So, to clear things up, there is no org.apache.xml.serialize.OutputFormat.JAR
OutputFormat is a class.
As I said in my previous post if you go at the xerces project home page (here) you will find a compiled version of xerces [here - direct link -> (fool proof)|http://archive.apache.org/dist/xml/xerces-j/Xerces-J-bin.1.4.4.zip]. If you extract the archive you will find a compiled jar called xerces.jar. Open that one with winrar/winzip or whatever, browse to org\apache\xml\serialize\OutputFormat.class and there you go, you have it, just link this xerces library to your project...
PS. Try searching on Google for "Google tutorial"

Special charecters handling while Converting XML string to DOM

Hi,
I am using the following approach for converting XML string to DOM, but due to Special characters like "&", I am getting Exceptions:
String xmlString;
DocumentBuilderFactory factory =
DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.parse(new InputSource(new StringReader(xmlString)));
Can anyone please help me out on how to handle the Special characters in the above code.

If the XML doesn't parse, then the XML must be invalid. Show a sample of such a special character in the XML data. Please use \ tags to post the actual XML content and any other code.

Xml to Internal table : Issue

Dear All,
I have written a program to bring the data from xml to internal table Below is the strucutre of my xml file .
- <Data>
- <MT Type="CR">
<MatType>FERT</MatType>
</MT>
- <OP Type="CR">
<MatNumber>9901040103-000115</MatNumber>
- <Activities Element="AT">
- <AT Type="CR">
<MaterialNumber>115</MaterialNumber>
<ActivityType>DEPR.</ActivityType>
</AT>
- <AT Type="CR">
<MaterialNumber>117</MaterialNumber>
<ActivityType>L.C.R</ActivityType>
</AT>
</Activities>
</OP>
</Data>
.However I am not able to handle the multiple entries which comes together . ie
- <AT Type="CR">
<MaterialNumber>115</MaterialNumber>
<ActivityType>DEPR.</ActivityType>
</AT>
- <AT Type="CR">
<MaterialNumber>117</MaterialNumber>
<ActivityType>L.C.R</ActivityType>
</AT>
Please let me know how to handle this . Thanks!
Regards,
Syed

Hi ,
To convert XML data into internal table u have to use FM "SMUM_XML_PARSE", this FM takes XString as input ,so first u have to
convert ur xml string into XString using FM "SCMS_STRING_TO_XSTRING".
Thanks
jitendra

Reading data from XML to Internal table

Hi Experts,
I got a requirement to read the data fom xml to internal table.is it possible to store deep internel table data into flat internal tables?my internel table contains 4 internel table and these 4 internel table contains 2 internel tables each...can any one help me o this...
points will be rewarded...
Regards,
Rakhi

Hi Rakhi,
* Structure to Get the Client Details as in XML format
DATA: BEGIN OF client,
          BEGIN OF Personal_Details,
            kunnr like kna1-kunnr,
            name1 like kna1-name1,
            adrnr like kna1-adrnr,
          END OF Personal_Details,
          BEGIN OF Address,
            street like adrc-street,
            city1 like adrc-city1,
          END OF Address,
          BEGIN OF Communication,
            fax_number like adrc-fax_number,
            tel_number like adrc-tel_number,
          END OF Communication,
        END OF client.
DATA: it_client TYPE TABLE OF client WITH HEADER LINES,
        result LIKE client.
DATA: xml_string TYPE string.
* Get the Client Details into the structure to be made as an XML string
TRY.
* Convert the Structure to XML string
      CALL TRANSFORMATION ('ID')
        SOURCE para = it_client
        RESULT XML xml_string.
* Convert the XML string to structure - result
      CALL TRANSFORMATION ('ID')
        SOURCE XML xml_string
        RESULT para = result.
CATCH cx_st_error.
ENDTRY.
best regards,
Thangesh

Simple transformation error in converting XML to internal table

Hi Team,
I have an issue, its working in Dev, QA, and Prod in PI 7.0, once we upgrade it to PI 7.1 I'm getting the below mention error,
Unknown Simple transformation error in converting XML to internal table
Application error in mapping program ZF_INT006_FILE_TO_SAP_FILE, error code: , error text: Unknown Simple transformation error in converting XML to internal table An exception has occurred.
Can any one suggest related notes are suggestion.
appericate in advance for the solutions which you all provide me
Thank you
Venkat Anil

Check the flag "use SAP XML toolkit" for the operation mapping and try, if that works then.
Check the flag for all XSLT and Java mappings which is migrated from PI 7.0

Org.jcp.xml.dsig.internal.dom.DOMKeyInfo equals() method implementation

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