Use jaxb api

Hello,
I would like to use the JAXB api to parse XML document.
The aim is to parse SOAP message sent by a server.
- I've download jaxb-api.jar, jaxb-impl.jar, jaxb-lib.jar and jaxb-xjc.jar.
- Here my code :
JAXBContext jc = JAXBContext.newInstance( "aaa.bbb.ccc");
Unmarshaller u = jc.createUnmarshaller();
Object o = u.unmarshal( httpConn.getInputStream() );
==> Here generated error :
JAXBException : Unable to locate jaxb.properties for package aaa.bbb.ccc
I use the IDE Eclipse, must I do a particular configuration ?
Could you help me please ?
Thanks.
Delphine.

Delphine,
As far as I understand other than adding the 4 java archives you mentioned to the class path, there's nothing else as far as set up/configuration is concerned.
As the exception clearly says, its a pure JAXB exception and not from the SAP server. Are you using jaxb-1.0-beta , if yes, it has this bug.
There are some solutions mentioned in
PO number ranges
and
Hope this helps,
Kiran

Similar Messages

How to read the attribute of the xml file using jaxb

Thanks,
Buddy as i have a issue i have to read the xml file using jaxb and xml file contains this data and i have read the attribute like name , desc and action for a particular menu name pls tell the code how to do this it will be a great favour to me
thanx in advance
Rasool
<contextmenu>
<menu name='Lead' >
<menuitem name='newlead' desc='New Lead' action='/leads.do?dispatch=insert' />
<menuitem name='editlead' desc='Edit Lead' action='' />
<menuitem name='leadinfo' desc='Lead Information' action='' />
</menu>
<menu name='Cases' >
<menuitem name='' desc='' action='' />
<menuitem name='' desc='' action='' />
<menuitem name='' desc='' action='' />
</menu>
<menu name='Contact' >
<menuitem name='' desc='' action='' />
<menuitem name='' desc='' action='' />
<menuitem name='' desc='' action='' />
</menu>
</contextmenu>

What my program do is to get the encoding of XML files and convert them to UTF-8 encoding files, while I need this "encoding" information of the original XML document thus I can convert...
After reading specifications and JDOM docs, the truth turns to be disappointed, no function is provided to get this information in JDOM level 2(the current released one), while it's promissed that this function will be provided in JDOM level API....
Thanx all for your help and attention!!!

Java Mapping Using JAXB [Java Arch for XML Binding]

Hi All,
Anyone tried using JAXB [Java Architecture for XML Binding API available with Java WebServices Pack] technique for XML processing in Java Mapping??
I am facing the following problems..
1. I am not able to generate namespace while marshalling target XML [In standalone mode and not tried in XI].
2. What are the jar files we need to import?
I tried importing the following jar files in XI.
jaxb-api.jar,jaxb-impl.jar,jaxb-libs.jar,jax-qname.jar,namespace.jar,relaxngDatatype.jar
and getting some errors while importing these files in XI.
3. It throws error at runtime [Interface Mapping-Test Tab]
like Resource not found:javax/xml/bind/Messages_en.properties,javax/xml/bind/Messages_en_US.properties
4. Even after creating a copy of available file Messages.Properties with name: Messages_en.properties and Messages_en_US.properties.. it is not generating any messages in Target message tab
Thanks in Advance,
Ananth Chinnaraj

Sravya ,
I have searched wide and far for this, but no success.
A lot on JAXB XI and Webdynpro, but nothing on JAXB, XI and mappings.
Could you please post the url here ?
Thanks and kind regards,
Jan

Error while compiling schema using JAXB 1.0.2 to

Hi ,
Please help ! i am trying to compile my schema using JAXB1.0.2 (bundled with Java Web Services Developer Pack 1.3 ) .I am getting a java.util.MissingResourceException . Can anyone help as to which portion of the schema i should look at.Here are the error details.
thanks
Rahul
parsing a schema...
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.commons.launcher.ChildMain.run(ChildMain.java:269)
Caused by: java.util.MissingResourceException: Can't find resource for bundle ja
va.util.PropertyResourceBundle, key parser.cc.8
at java.util.ResourceBundle.getObject(ResourceBundle.java:314)
at java.util.ResourceBundle.getString(ResourceBundle.java:274)
at com.sun.msv.datatype.xsd.regex.RegexParser.ex(RegexParser.java:138)
at com.sun.msv.datatype.xsd.regex.ParserForXMLSchema.parseCharacterClass
(ParserForXMLSchema.java:291)
at com.sun.msv.datatype.xsd.regex.RegexParser.parseAtom(RegexParser.java
:736)
at com.sun.msv.datatype.xsd.regex.RegexParser.parseFactor(RegexParser.ja
va:638)
at com.sun.msv.datatype.xsd.regex.RegexParser.parseTerm(RegexParser.java
:342)
at com.sun.msv.datatype.xsd.regex.RegexParser.parseRegex(RegexParser.jav
a:320)
at com.sun.msv.datatype.xsd.regex.RegexParser.parse(RegexParser.java:158
at com.sun.msv.datatype.xsd.regex.RegularExpression.setPattern(RegularEx
pression.java:3040)
at com.sun.msv.datatype.xsd.regex.RegularExpression.setPattern(RegularEx
pression.java:3051)
at com.sun.msv.datatype.xsd.regex.RegularExpression.<init>(RegularExpres
sion.java:3017)
at com.sun.msv.datatype.xsd.PatternFacet.compileRegExps(PatternFacet.jav
a:79)
at com.sun.msv.datatype.xsd.PatternFacet.<init>(PatternFacet.java:67)
at com.sun.msv.datatype.xsd.TypeIncubator.derive(TypeIncubator.java:261)
at com.sun.tools.xjc.reader.xmlschema.DatatypeBuilder.restrictionSimpleT
ype(DatatypeBuilder.java:82)
at com.sun.xml.xsom.impl.RestrictionSimpleTypeImpl.apply(RestrictionSimp
leTypeImpl.java:66)
at com.sun.tools.xjc.reader.xmlschema.DatatypeBuilder.build(DatatypeBuil
der.java:65)
at com.sun.tools.xjc.reader.xmlschema.SimpleTypeBuilder.buildPrimitiveTy
pe(SimpleTypeBuilder.java:161)
at com.sun.tools.xjc.reader.xmlschema.SimpleTypeBuilder.access$100(Simpl
eTypeBuilder.java:50)
at com.sun.tools.xjc.reader.xmlschema.SimpleTypeBuilder$Functor.checkCon
version(SimpleTypeBuilder.java:201)
at com.sun.tools.xjc.reader.xmlschema.SimpleTypeBuilder$Functor.restrict
ionSimpleType(SimpleTypeBuilder.java:276)
at com.sun.xml.xsom.impl.RestrictionSimpleTypeImpl.apply(RestrictionSimp
leTypeImpl.java:66)
at com.sun.tools.xjc.reader.xmlschema.SimpleTypeBuilder.build(SimpleType
Builder.java:93)
at com.sun.tools.xjc.reader.xmlschema.cs.DefaultClassBinder.simpleType(D
efaultClassBinder.java:130)
at com.sun.xml.xsom.impl.SimpleTypeImpl.apply(SimpleTypeImpl.java:89)
at com.sun.tools.xjc.reader.xmlschema.cs.ClassSelector._bindToClass(Clas
sSelector.java:212)
at com.sun.tools.xjc.reader.xmlschema.cs.ClassSelector.bindToType(ClassS
elector.java:177)
at com.sun.tools.xjc.reader.xmlschema.BGMBuilder.populate(BGMBuilder.jav
a:254)
at com.sun.tools.xjc.reader.xmlschema.BGMBuilder.buildContents(BGMBuilde
r.java:223)
at com.sun.tools.xjc.reader.xmlschema.BGMBuilder._build(BGMBuilder.java:
116)
at com.sun.tools.xjc.reader.xmlschema.BGMBuilder.build(BGMBuilder.java:8
0)
at com.sun.tools.xjc.GrammarLoader.annotateXMLSchema(GrammarLoader.java:
424)
at com.sun.tools.xjc.GrammarLoader.load(GrammarLoader.java:130)
at com.sun.tools.xjc.GrammarLoader.load(GrammarLoader.java:79)
at com.sun.tools.xjc.Driver.run(Driver.java:177)
at com.sun.tools.xjc.Driver._main(Driver.java:80)
at com.sun.tools.xjc.Driver.access$000(Driver.java:46)
at com.sun.tools.xjc.Driver$1.run(Driver.java:60)

Hi,
A similar problem occur to me once.
In that case it was that I copied the files from:
JWSDP_HOME\jaxb\lib
to
JAVA_HOME\jre\lib\endorsed
when I shouldn�t.
I should take the files only from JWSDP_HOME\jwsdp-sahred\lib\endorsed
So try taking the files:
jaxb-api.jar
jaxb-impl.jar
jaxb-xjc.jar
jaxb-libs.jar
out of the JAVA_HOME\jre\lib\endorsed directory living them only in jaxb\lib where they should be.
Try that, and let�s see if the compilation improves.

Problems using JAXB in windows(Failed to load Main-Class manifest)

Friends,
I am trying to use JAXB in windows environment. I have already included rt and xjc jar files in my system classpath.
I have sucessfully created java files using the xjc compiler(without the xjs map file). They rock!!
But I am facing problems while creating .xjs file from my dtd. I tried looking into previously discussed topics, with no help. :(
my command line:
java -jar C:\jaxb-1.0-ea\lib\jaxb-rt-1.0-ea.jar mySchemaFile.dtd
This is what i get :
Failed to load Main-Class manifest attribute from
C:\jaxb-1.0-ea\lib\jaxb-rt-1.0-ea.jar
Please help, if you have come across this or similar issue..
Or let me know how you create a .xjs file.
Any idea what is the main file class in jaxb-rt-1.0-ea.jar that creates a xjs file ?
All/any help appreciated. Thanks in advance.

Hi,
You cannot use xjs files with the JAXB Beta RI.
This has been mentioned at http://java.sun.com/xml/jaxb
"Note that this version is not API-level compatible with the previous released version of the specification and DTD schemas are no longer supported."
You can generate code using the xjc binding compiler for schema documents.
Pls let me know if you have more questions
Thanks,
Bhakti
Friends,
I am trying to use JAXB in windows environment. I have
already included rt and xjc jar files in my system
classpath.
I have sucessfully created java files using the xjc
compiler(without the xjs map file). They rock!!
But I am facing problems while creating .xjs file from
my dtd. I tried looking into previously discussed
topics, with no help. :(
my command line:
java -jar C:\jaxb-1.0-ea\lib\jaxb-rt-1.0-ea.jar
mySchemaFile.dtd
This is what i get :
Failed to load Main-Class manifest attribute from
C:\jaxb-1.0-ea\lib\jaxb-rt-1.0-ea.jar
Please help, if you have come across this or similar
issue..
Or let me know how you create a .xjs file.
Any idea what is the main file class in
jaxb-rt-1.0-ea.jar that creates a xjs file ?
All/any help appreciated. Thanks in advance.

Using JAXB with Oracle CEP

Just a tip to anyone looking to use JAXB or other APIs requiring class loading with CEP. Because CEP uses OSGi, you must provide your own class loader to use (in this example) JAXB 2.0. For example:
cLoader = com.mycorp.cep.message.schema.ObjectFactory.class.getClassLoader();+
jaxbCtxt = JAXBContext.newInstance("com.mycorp.cep.message.schema", cLoader);+
UnMarsh = jaxbCtxt.createUnmarshaller();+
The code snippet above demonstrates that before obtaining a JAXBContext object, there must be a separate class loader defined that is not the thread's default class loader. I used the JAXB ObjectFactory class that is generated when processing the schema XSD file.
There's probably other ways to do this, but I found this way to be the easiest solution so far that works.
--Jim L
Edited by: user13107483 on Aug 17, 2010 8:53 AM

I just downloaded JAXB 2.1 EA 2 from java.net
The xjc tool supports these arguments:
-relaxng : treat input as RELAX NG (experimental,unsupported)
-relaxng-compact : treat input as RELAX NG compact syntax (experimental,unsupported)I haven't tested this out yet. Let me know if you try this solution.

Parsing ejb-jar.xml using jaxb

hi all,
how to parse the ejb-jar.xml using jaxb? can anybody send the information about the API which we have to use to parse the ejb-jar.xml? (ejb2.0)
i need the details about all ejbs in an application, (like jndi name, Home and Remote name). so, how can i parse the ejb descriptors?
regards,
panneer

Hi Panneer,
Well, parsing the EJB descriptors is, in principle, a task for the EJB container where they are deployed. From what you wrote I assume that you need to gather that kind of info to visualize in some (monitoring?) tool. Is that correct?
If so, the question would be whether you have access to the EJB jar on the file system (before it's deployed) or you can only connect to the server with the already deployed EJBs. In the latter case, this information is shown in the [NWA plugins|http://help.sap.com/saphelp_nwce10/helpdata/en/0b/5b5a42ea221153e10000000a155106/frameset.htm]. There are also some [telnet commands|http://help.sap.com/saphelp_nw04/helpdata/en/79/3cf82ade038d45a21fbfdaee349b22/frameset.htm] in NW 04 and 7.0 (04s).
If you have access to the EJB jar file, you can parse the descriptors using DOM or SAX, but I'm not aware of any pre-defined JAXB API for this purpose. Probably you can also generate the mapped classes yourself and use them, however I'm not sure how that works with DTD (because of EJB 2.0).
HTH!
\-- Vladimir

Is JAXB API backward compatible

I would like to know whether JAXB is backward compatible. If yes, can anybody let me know from where can I download the latest jar file: jaxb-api.jar which is backward compatible.

Hi Brett,
Although, I am still not sure about "backward compatible", but if you meant, whether CF11 site will work with CF10 or not?, the answer is "Yes" it will.
Hi Amit,
Sorry for the delay, really appreciate yr reply.
The Host I am thinking of using uses cf10. And I need a developer (?)
Adobe offers the cf11 developer for free.
Before I commit $$ to the Host, will the cf11 developer read cf10. (apologies if this seems is a dumb question)
I "assume" it can, as most new releases "read down" (?)
yr thoughts
Cheers
brett
Regards,
Anit Kumar

Unable to display double values in Excel sheet using JExcel API

Hi
I am writing code to generate report in the form of Excel Sheet using JExcel API.
Everything is going fine but whenever I want to put some double values in a cell it is only showing 2 decimal places. My problem is "I want to show upto five decimal places".
Any kind of reply might help me lot.
Thank U.

If you enable the submit zero option, it still happens? This is a new feature on the display tabl
#NumericZero Enhancements
To display a numeric zero in place of an error message, you can enter #NumericZero in any of the three Replacement text fields. When you use the #NumericZero option:
· Excel formatting for the cell is retained.
· All calculations with dependency on the cell will compute correctly and will take the value of this cell as zero.
· This numeric zero is for display only. When you submit, the zero value is NOT submitted back to the data source.
You cannot set display strings for cells that contain an invalid member or dimension name (metadata error). Metadata errors produce standard descriptive error messages.
Errors are prioritized in the following order from highest to lowest. The error message for a higher-priority error takes precedence over that for a lower-priority error.
1. (Highest) Metadata errors
2. #No access
3. #Invalid/Meaningless
4. #No data\Missing

How Do I Use the API to Abbreviate?

How do I use the ACE API to limit the output field length and properly abbreviate the output field?
Using the pwace command-line application, I get abbreviated output that looks like this for a 30 byte field:
nnnnn GEORGE WASHNGTN MMRL HWY
However, when using the API, I end up with a truncated field:
nnnnn GEORGE WASHINGTON MEMORI
This is from the PRIM_ADDR field.
How do I use the API to get the same field value as the command-line application?
Thanks,
Rob
Edited by: rriggs on Jun 30, 2010 11:36 PM

Rob,
The jobfile product has intelligent truncation built into the product. However, with the API this would be up for the user to code around.
Thanks,
Brandon

Cross Reference within external Database using XREF API

Hi Experts,
Can we do Cross Reference within external Database using XREF API uses JDBC to access the Oracle Database Stored Procedures in SAP PI? How to use a JNDI Data source to access the DB and how to do the Connection Pooling will be done by the SAP J2EE server? Kindly let me know step by step proceedings.
Regards
Archana

Hello Archana,
It can be done with a Lookup call in a mapping.
Here's a little article about the topic in the SAP wiki:
http://wiki.sdn.sap.com/wiki/display/XI/HowtouseCrossReferencewithinexternal+Database
With kind regards
Sebastian

Problem Sending mails in a loop using JavaMail API

Hello All,
I am sending emails in a loop(one after the other) using JavaMail API,but the problem is, if the first two,three email addresses in the loop are Valid it sends the Email Properly, but if the Fourth or so is Invalid Address it throws an Exception....
"javax.mail.SendFailedException: Sending failed;"
nested exception is:
javax.mail.SendFailedException: Invalid Addresses;
nested exception is:
javax.mail.SendFailedException: 450 <[email protected]>:Recipient address rejected: Domain not found......
So if i want to send hundereds of emails and if one of the Emails inbetween is Invalid the process Stops at that point and i could not send the other emails in the Loop......
How Could i Trap the exception thrown and handle it in such a way, so that the loops continues ..
Is there something with the SMTP Server....?
The code which i am using is as follows....
<Code>...
try {
InitialContext ic = new InitialContext();
Session session = (Session) ic.lookup(JNDINames.MAIL_SESSION);
if (Debug.debuggingOn)
session.setDebug(true);
// construct the message
MimeMessage msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(eMess.getEmailSender()));
String to = "";
msg.setRecipients(Message.RecipientType.TO,
InternetAddress.parse(to, false));
msg.setRecipients(Message.RecipientType.BCC,
InternetAddress.parse(eMess.getEmailReceiver(), false));
msg.setSubject(eMess.getSubject());
msg.setContent(eMess.getHtmlContents(),"text/plain");
msg.saveChanges();
Transport.send(msg);
} catch (Exception e) {
Debug.print("createAndSendMail exception : " + e);
throw new MailerAppException("Failure while sending mail");
</Code>....
Please give me any suggestions regarding it....and guide me accordingly..
Thanks a million in advance...
Regards
Sam

How about something like the code attached here. Be aware it is lifted and edited out of an app we have here so it may require changing to get it to work. If it don't work - don't come asking for help as this is only a rough example of one way of doing it. RTFM - that's how we worked it out!
SH
try {
Transport.send(msg);
// If we get to here then the mail went OK so update all the records in the email as sent
System.out.println("Email sent OK");
catch (MessagingException mex) {
System.out.println("Message error");
Exception ex = mex;
do {
if (ex instanceof SendFailedException) {
if (ex.getMessage().startsWith("Sending failed")) {
// Ignore this message as we want to know the real reason for failure
// If we get an Invalid Address error or a Message partially delivered message process the message
if (ex.getMessage().startsWith("Message partially delivered")
|| ex.getMessage().startsWith("Invalid Addresses")) {
// This message is of interest as we need to process the actual individual addresses
System.out.println(ex.getMessage().substring(0, ex.getMessage().indexOf(";")));
// Now get the addresses from the SendFailedException
SendFailedException sfex = (SendFailedException) ex;
Address[] invalid = sfex.getInvalidAddresses();
if (invalid != null) {
System.out.println("Invalid Addresse(s) found -");
if (invalid.length > 0) {
for (int x = 0; x < invalid.length; x++) {
System.out.println(invalid[x].toString().trim());
Address[] validUnsent = sfex.getValidUnsentAddresses();
if (validUnsent != null) {
System.out.println("Valid Unsent Addresses found -");
if (validUnsent.length > 0) {
for (int x = 0; x < validUnsent.length; x++) {
System.out.println(validUnsent[x].toString().trim());
Address[] validSent = sfex.getValidSentAddresses();
if (validSent != null) {
System.out.println("Valid Sent Addresses found -");
if (validSent.length > 0) {
for (int x = 0; x < validSent.length; x++) {
System.out.println(validSent[x].toString().trim());
if (ex instanceof MessagingException)
ex = ((MessagingException) ex).getNextException();
else {
// This is a general catch all and we should assume that no messages went and should stop
System.out.println(ex.toString());
throw ex;
} while (ex != null);

How to use excel api in java?

I need to use excel api in Java to generate data in excel format. Can any one tell any of the use ful Excel api that we can down load from net? i have read about Apache's POi-hssf-Java api. But the jar i downloaaded from Apache site is not working ? Can anybody please send me the jar for taht Api ?

Hi,
In fact i was not clear about whcih jar file to download from the apache site. i found one folder structure like this
-parent
-bin
-src
All these folders contained some zip files. i took the zip files and extracted them. And i set teh class path also . But when i tried to import in java programs ,these jar files are giving compilation errors

Get all the field's value of addressbook entry using c++ api

How can i get all the field values of address book entry in groupwise using c++ api.

You should be able to do that via the Token API. There is an AddressBookGetEntry method. You could createsome sort of AddressbookEntry class that fetches (via iteration over the defined ABFields) all the innformation.

Can I use external APIs to authenticate users?

I have been asked to develop a lightswitch application either as desktop client or HTML client. Now I am confused about the authentication
mechanism in LightSwitch, and it leads a question: Can I authenticate my users from an external website or application?
For the HTML client, I have been thinking that whether I could use external APIs like Facebook Login API to authenticate my users? If I could, the code should be JavaScript, then where should I put it, and how can I configure my LS application?
For the desktop client, same question, if I could identify my users by pulling some user information from an external website, what kind of code/Programming Language shall I use?

Hey ConnorTx!
This is not supported out of the box.
For in-browser desktop applications, you can hack around this by setting up the social media credentials, then redirecting to your desktop application while passing the self-encrypted credentials. I explained this workaround in
this article.
I don't have enough production experience with HTML apps yet. However when you use Forms authentication, I suspect you can simply fill in the IPrincipal on the HttpContext.Current, then redirect to your HTML app, and the LightSwitch Forms Auth mechanism
would pick up your principal as valid credentials. I wish I had time to show you some code for this, would make a great blog post :/
Keep rocking LS!
Jan
It's your story - time to switch on the innovation.||About me||LightSwitch blog

Use jaxb api

Similar Messages

Maybe you are looking for