Hanging of Java API (java.io.File/java.nio)

Hi
I am facing the following problem on one of my machine , we have NFS partition mounted on the server and our application is writing on it using JAVA java.io.File/java.nio api. But when NFS is unavailable its hangs and also causes the hanging of our server. Please help me if some one already faced this problem.
NFS file system un-reachable the Java API (java.io.File/java.nio) will stuck and see if there is any solution
Thanks in advance.
Kaiser

There do not believe there is any published API for reading rules files (including the Java API, C API and VB APIs).Tim TowApplied OLAP, Inc

Similar Messages

Java API for SCA File reading

Hi all,
I would like to read the content of SCA files with a java api.
Is there a way to do so?
Thanks
Thomas

FYI - got a response from official SUN support that Sun PKCS#11 is the only available JCA provider for SCA-6000 board.

Can i generate java API from class files

I have only class files. Is it possible to generate the java API using the javadoc.If yes, pls tell me how can i do??

Also, Javadoc 1.4.2 will contain an unsupported option -Xclasses
that should allow you to do this. You must pass in class names
and use -classpath to find them. For com.package.MyClass
at /home/classes/com/package/MyClass.class,
you would run:
javadoc -Xclasses -classpath /home/classes com.package.MyClass
For mroe info, see:
http://developer.java.sun.com/developer/bugParade/bugs/4720100.html-
Doug Kramer
Javadoc team

How does Java API handles binary files

I couldn't find some documentation which describes how to extend the Java API for handling binary files. (I want to upload, check in/out (and delete) such files from within a Java application.) Does anybody know where I can find an example or some related documentation?
TIA, Olaf

The methods on ContentObjectDefinition
allow you to create binary or ascii document content.

Java API getting unix file ownership(name, group..etc)

I am looking for any standard or 3rd-paty Java API that retrieves unix file ownership (name, group..etc)
Thanks.

I don't like your chances of finding a standard library to pull Unix group and user ownership. That would be violating the whole theory of Java being OS agnostic. I'm also unaware of any 3rd party library that does this.
That said, you can definitely do this. One way I can think of is making a Runtime call:
http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Runtime.html
You could use this to do an ls -l on a file and parse the result.
This would of course be violating standard practice in J2EE when any access direct to the file-system is regarded as being a pretty bad idea. It would also make remove the write-once run-anywhere aspect to your code, though that may not concern you too much.
cheers,
Trevor Nielsen
londonmiddleware.org

Need Java api for .class file comparison....

Hi all,
In .net one CecilAssemblyAnalyzer api is der it analyze the two version of .net applic in offline mode (pick .exe and .dll files)
n forms tree structure and den copares both tree n get the changed function..
i need same type api in Java...
Thanks in advance..
Regards,
Sachith

<blockquote>quote: <hr>Originally posted by: sunny_rush com_beacon_essbase_jni_EssApiJni.c:15:20: essotl.h: No such file or directory <hr></blockquote> That package does not appear to be from Hyperion but rather from a third party. Based on the name, it may have come from Beacon Analytics which is now part of Answerthink. Did you have consulting from them in the past? Tim

Reccomendations for java API -- reading pdf files?

Hi,
I need to write an application that will extract how many pages a particular pdf file has, and some other information about it -- size, date created and so on, but the number of pages is the most important.
I googled and came across iText, PDF Box and a few others, and I was wondering if anyone else had used those api's for the purpose I described.
I searched the forums, but the replies I found had to do with writing pdf's.
thanks!
bp

Actually, in case anyone else runs across this, this seemed to work from PDF Box:
PDDocument pd = PDDocument.load(new File("pdfFiles/test.pdf"));
System.out.println("pd info: " + pd.getNumberOfPages());

Any one know a free java API to access RAR files

I am looking for a free java API to access files stored inside a RAR file. Some thing similer to java zip api but access RAR file.
Please reply if you know any.
Thanks

try this:
http://sourceforge.net/projects/java-unrar/

Problem displaying Arabic characters in PDF using Java APIs

We are experiencing a problem when attempting to display Arabic characters within a PDF document using the Java APIs.
The relevant Java code is as follows:
RTFProcessor processor = new RTFProcessor("example.rtf" );
processor.setOutput( “example.xsl” );
processor.setExtractXLIFF(true);
processor.process();
ByteArrayOutputStream dataOut = new ByteArrayOutputStream();
DataProcessor dataProcessor = new DataProcessor();
dataProcessor.setDataTemplate( example.xdt" );
if( parameterValues != null && parameterValues.length > 0 )
setReportParameters( dataProcessor, parameterValues ); // method to set any report parameters from the parameterValues list.
dataProcessor.setConnection( jdbcConnection );
dataProcessor.setOutput(dataOut);
dataProcessor.processData();
FOProcessor foProcessor = new FOProcessor();
foProcessor.setLocale( locale );
foProcessor.setData( new ByteArrayInputStream( dataOut.toByteArray() ) );
foProcessor.setTemplate( “example.xsl” );
String xliffFileNameAndPath = getXLIFFFile( “example”, locale );
if( xliffFileNameAndPath != null )
foProcessor.setXLIFF( xliffFileNameAndPath );
foProcessor.setOutput( "example.pdf" );
foProcessor.setOutputFormat(
outputFormat == PDF_FORMAT ? FOProcessor.FORMAT_PDF : FOProcessor.FORMAT_HTML );
foProcessor.generate();
The method getXLIFFFile( ) gets the relevant XLIFF file for the supplied report locale (if it exists) – the three test files that we used were Italian (example_it_IT.xlf), Spanish (example_es_ES.xlf) and Arabic (example_ar_AE.xlf).
I imported the following JAR files from the XML Publisher release (version 5.6.2) into my Java application: collections.jar, i18nAPI_v3.jar, versioninfo.jar, xdocore.jar and xmlparserv2.jar.
The output is OK for all three translations in HTML format, using a charset of UTF-8, and for Italian and Spanish in PDF format. However, the Arabic characters display as question marks in PDF format. The same issue occurs if I stream the output as a byte array straight to the HTTP response rather than save within a file.
Note that the same RTF, XDT and XLIFF files produce the correct output in both HTML and PDF when executed within XMLPublisher.
Thank you

Hi
I had a similar issue with arabic chars. With PDF layout, chars were appearing properly when preveiwd on local m/c, but as I implement file on server, it was displayed as ?????. I had raised a TAR 5798348.993 with oracle about this and they suggested to apply patch 4028294 Oracle Sourcing J Rollup and then patch 4182914. But later my users changed requirement and i cud not apply the patch to test if it works fine.
But here, you have suggested that installing fonts would do. Is it really that simple? If yes, dont know what is that patch for which I was told to apply.
Regards
Varun

How to start to work on MDM JAVA API by using webdynpro for java

Hi all
I have basic idea on MDM business package thru portal by using standard iViews.
now i am planning to work on MDM JAVA APIs by using Webdynpro for Java as UI.
1) can you please share the required documents on the same. how to start working on this by using MDM JAVA APIs in webdynpro for java
2) what are the JARs files are required and how to integrate those jar files into webdynpro for java application.
3) is there any SDN help on MDM JAVA API with webdynpro for java? . can you please send the link on the same.
4) can you please help by providing sample code on how to use JAVA APIs for retrieving,deleting,inserting and Updating the data in the database.
if anybody helps on the same then it is the great help to me.
points are always rewardable...
Regards
Suresh babu

Hi Suresh,
You can have the MDM JAVA API javadocs from the link
http://help.sap.com/javadocs/MDM/SP06P2/index.html
There you can see a package named com.sap.mdm.examples.The classes in it contains some examples using which you can start understanding the code.
You need to have MDM JAR files for it. And these JAR files to be used at build time can be added to the project thru :-
Right click on project-> properties->Java Build Path - > Add external JARs
At run time you can add them the reference in
Right click on project-> properties->web dynpro references->library reference.
Thanks
Namrata

MDM JAVA API beginners queries

Hi,
I am a beginner for Web Dynpro. I am working on MDM and i need to use the MDM JAVA API
I have downloaded the zip files and reading the documentation.
I need guidance on how to proceed. Kindly help
thank you
bhakti

Hi Rita,
You can follow the below likns which will guide you on how to go about using JAVA Apis with MDM:
How to start to work on MDM JAVA API by using webdynpro for java
Re: MDM Java Tutorial
Standard practise to make the APIs reusable ?
MDM Java API Samples Framework
Sample code required to Create,Update,Delete,Read & Search for records MDM
Sample code is required on MDM JAVA APIs thru Webdynpro for java
Hope It Helped
Thanks & Regards
Simona Pinto
Hope It Helped
Thanks & Regards
Simona Pinto

User defined Metadata for XML DB using Java API

I have been looking through and reading the documentation for Oracle XML DB. I am trying to find out if there is a way to create user define metadata using a Java API. when I look in the XML "Java API Reference (Javadoc)" setProperty(java.lang.String name, java.lang.String value, int type) it states: Sets the specified (single-value) property to the specified value. If the property does not yet exist, it is created. I have tried several ways to do this and have not been successful. I have looked for java examples in the XML DB Developer's Guide, XML Developer's Kit Programmer's Guide.
Is there a good example out there as to how to create user-defined metadata that can be populated using the JCR API.
Thanks in advance.

We need to create the 2 xml schemas, one for request and the other for response of selected operation in the WSDL.
This we need to do dynamically. There will not be any java classes generated, the xsd files need to be created on the fly.
Please suggest xml schema creation in this sequence.

ABAP APIs / Java APIs (MDM Extraction)

Hi All,
If I have to extract data out of MDM Repository without using the MDM Syndication functionality, How can I do that?
I know there is something called ABAP APIs / Java APIs. Can this ABAP/Java APIs be used to extract data out of MDM Repositories?
If yes, where exactly are these ABAP/Java programs written? In MDM server? Or Portal server?
Thanks,

You can actually do that with the help of API.
for similar issue follow below threads.
Data syndication using MDM Java API
Retrieve Data using Java API
Hope this help
thx
Deep

Design patterns implemented in java API

Hi,
I have some questions on design patterns implemented in core java class or in general in java API.
1)Whether
java.util.Collections, the checkedXXX(), synchronizedXXX() and unmodifiableXXX() methods.
can be considered as a decorator pattern?
2) Whether
LinkedHashMap(LinkedHashSet<K>, List<V>) which returns an unmodifiable linked map which doesn't clone the items, but uses them
can be considered as a Bridge pattern?
3) Whether Facade pattern is implemented in java ? If so which API uses it?
4) Whether
• All non-abstract methods of java.io.InputStream, java.io.OutputStream, java.io.Reader and java.io.Writer.
• All non-abstract methods of java.util.AbstractList, java.util.AbstractSet and java.util.AbstractMap
can be considered as a Template method pattern?
5) Whether
• java.util.Comparator#compare(), executed by among others Collections#sort()
can be considered as a Stratergy pattern?
6)
Whether State pattern is implemented in java ? If so which API uses it?
7)
All implementations of java.lang.Runnable are considered as a Command pattern.
8)
Whether
• java.io.InputStreamReader(InputStream) (returns a Reader)
• java.io.OutputStreamWriter(OutputStream) (returns a Writer)
can be considered as an Adapter pattern?
Please clarify.
Thanks.

What do you think, and why?

Needed Ultrasearch Query java API document

Hi,
Where i can find/download the complete ultrasearch java api documentation (i have java document only for one package i.e "oracle.context.isearch.query").
The one which is shipped with Oracle9iASv2 is incomplete. It would be great if i can have some sample code also.
Thanks for your help,
Manish

The UltraSearch manual for Oracle 9.2 is here and for 901 is here.

How to retrieve data from MDM using java API

hi experts
Please explain me the step by step procedure
how to retrieve data from MDM using java API
and please tell me what are the
important classes and packages in MDM Java API
thanks
ramu

Hi Ramchandra,
You can refer to following links
MDM Java API-pdf
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/2d18d355-0601-0010-fdbb-d8b143420f49
webinr of java API
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/89243c32-0601-0010-559d-80d5b0884d67
Following Fourm Threads will also help.
Java API
Java API
Re: usage of java API ,
Matching Record
Need Java API for Matching Record
Thanks and Regards,
Shruti.
Edited by: Shruti Shah on Jul 16, 2008 12:35 PM

Hanging of Java API (java.io.File/java.nio)

Similar Messages

Maybe you are looking for