Including helper classes in java proxy jar file

I must not be using the right header search criteria because I'm sure this question
has been asked before. In a Web Service File (.jws) I've imported a couple of
helper classes that function as data transfer objects. I did this to maintain
consistency with other portions of the application. The Java Proxy jar file generated
by Workshop does not include these files. Is there a way of including these dependencies
or do I need to distribute another jar file with my helper classes?

Hi Naichen,
I was able to successfully run both the autotype and clientgen Ant task, on the
WSDL you provided. The code behind those Ant tasks are pretty much what the WebLogic
Web Services test page run. Are you using WLS 8.1 SP2? If not, you might want
to try with that version.
Regards,
Mike Wooten
"Naichen Liu" <[email protected]> wrote:
>
>
>
Hi,
I am having a warning message when trying to generate java proxy jar
file on weblogic8.1
webservice test web app, the message is as follows:
"Warning Failed to generate client proxy from WSDL definition for this
service.
Prescription Please verify the <types> section of the WSDL."
in the mean time, on weblogic starting terminal, I saw the following
exceptions,
C:\DOCUME~1\u252738\LOCALS~1\Temp\wlwproxy37508.jar1533409921\com\ual\www\rcc\cb
t\schema\modifypnr\AlphaLength4Deserializer.java:36: cannot resolve symbol
symbol : class FacetUtils
location: package binding
weblogic.xml.schema.binding.FacetUtils.checkLengthFacet(__typed_obj,4L);
^
C:\DOCUME~1\u252738\LOCALS~1\Temp\wlwproxy37508.jar1533409921\com\ual\www\rcc\cb
t\schema\modifypnr\OSIFieldAnonTypeDeserializer.java:36: cannot resolve
symbol
symbol : class FacetUtils
location: package binding
weblogic.xml.schema.binding.FacetUtils.checkMaxLengthFacet(__typed_obj,69L);
^
C:\DOCUME~1\u252738\LOCALS~1\Temp\wlwproxy37508.jar1533409921\com\ual\www\rcc\cb
t\schema\modifypnr\AlphaLength2Deserializer.java:36: cannot resolve symbol
symbol : class FacetUtils
location: package binding
weblogic.xml.schema.binding.FacetUtils.checkLengthFacet(__typed_obj,2L);
^
C:\DOCUME~1\u252738\LOCALS~1\Temp\wlwproxy37508.jar1533409921\com\ual\www\rcc\cb
t\schema\modifypnr\FreeFormAnonTypeDeserializer.java:36: cannot resolve
symbol
symbol : class FacetUtils"
Can anybody help me about this issue? I attached WSDL file, also United
Airlines
got an enterprise weblogic license deal with BEA, any help will be highly
appreciated.
Thanks!!!
Naichen

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Got error when trying to generate Java proxy jar file for webservice

Hi,
I am having a warning message when trying to generate java proxy jar file on weblogic8.1
webservice test web app, the message is as follows:
"Warning Failed to generate client proxy from WSDL definition for this service.
Prescription Please verify the <types> section of the WSDL."
in the mean time, on weblogic starting terminal, I saw the following exceptions,
C:\DOCUME~1\u252738\LOCALS~1\Temp\wlwproxy37508.jar1533409921\com\ual\www\rcc\cb
t\schema\modifypnr\AlphaLength4Deserializer.java:36: cannot resolve symbol
symbol : class FacetUtils
location: package binding
weblogic.xml.schema.binding.FacetUtils.checkLengthFacet(__typed_obj,4L);
^
C:\DOCUME~1\u252738\LOCALS~1\Temp\wlwproxy37508.jar1533409921\com\ual\www\rcc\cb
t\schema\modifypnr\OSIFieldAnonTypeDeserializer.java:36: cannot resolve symbol
symbol : class FacetUtils
location: package binding
weblogic.xml.schema.binding.FacetUtils.checkMaxLengthFacet(__typed_obj,69L);
^
C:\DOCUME~1\u252738\LOCALS~1\Temp\wlwproxy37508.jar1533409921\com\ual\www\rcc\cb
t\schema\modifypnr\AlphaLength2Deserializer.java:36: cannot resolve symbol
symbol : class FacetUtils
location: package binding
weblogic.xml.schema.binding.FacetUtils.checkLengthFacet(__typed_obj,2L);
^
C:\DOCUME~1\u252738\LOCALS~1\Temp\wlwproxy37508.jar1533409921\com\ual\www\rcc\cb
t\schema\modifypnr\FreeFormAnonTypeDeserializer.java:36: cannot resolve symbol
symbol : class FacetUtils"
Can anybody help me about this issue? I attached WSDL file, also United Airlines
got an enterprise weblogic license deal with BEA, any help will be highly appreciated.
Thanks!!!
Naichen
[ModifyPNRWSContract.wsdl]

Hi Naichen,
I was able to successfully run both the autotype and clientgen Ant task, on the
WSDL you provided. The code behind those Ant tasks are pretty much what the WebLogic
Web Services test page run. Are you using WLS 8.1 SP2? If not, you might want
to try with that version.
Regards,
Mike Wooten
"Naichen Liu" <[email protected]> wrote:
>
>
>
Hi,
I am having a warning message when trying to generate java proxy jar
file on weblogic8.1
webservice test web app, the message is as follows:
"Warning Failed to generate client proxy from WSDL definition for this
service.
Prescription Please verify the <types> section of the WSDL."
in the mean time, on weblogic starting terminal, I saw the following
exceptions,
C:\DOCUME~1\u252738\LOCALS~1\Temp\wlwproxy37508.jar1533409921\com\ual\www\rcc\cb
t\schema\modifypnr\AlphaLength4Deserializer.java:36: cannot resolve symbol
symbol : class FacetUtils
location: package binding
weblogic.xml.schema.binding.FacetUtils.checkLengthFacet(__typed_obj,4L);
^
C:\DOCUME~1\u252738\LOCALS~1\Temp\wlwproxy37508.jar1533409921\com\ual\www\rcc\cb
t\schema\modifypnr\OSIFieldAnonTypeDeserializer.java:36: cannot resolve
symbol
symbol : class FacetUtils
location: package binding
weblogic.xml.schema.binding.FacetUtils.checkMaxLengthFacet(__typed_obj,69L);
^
C:\DOCUME~1\u252738\LOCALS~1\Temp\wlwproxy37508.jar1533409921\com\ual\www\rcc\cb
t\schema\modifypnr\AlphaLength2Deserializer.java:36: cannot resolve symbol
symbol : class FacetUtils
location: package binding
weblogic.xml.schema.binding.FacetUtils.checkLengthFacet(__typed_obj,2L);
^
C:\DOCUME~1\u252738\LOCALS~1\Temp\wlwproxy37508.jar1533409921\com\ual\www\rcc\cb
t\schema\modifypnr\FreeFormAnonTypeDeserializer.java:36: cannot resolve
symbol
symbol : class FacetUtils"
Can anybody help me about this issue? I attached WSDL file, also United
Airlines
got an enterprise weblogic license deal with BEA, any help will be highly
appreciated.
Thanks!!!
Naichen

Taglib: class not found in jar-file

I've got the following problem:
I whant to deploy a taglib to tomcat 5.0.25.
If I point to the jsp which uses the taglib I got the following error:
org.apache.jasper.JasperException: Unable to read TLD "META-INF/taglib.tld" from JAR file "file:/C:/Programme/Apache Software Foundation/Tomcat 5.0/webapps/taglibtest/WEB-INF/lib/gsa_prod3_db_taglib.jar": org.apache.jasper.JasperException: Failed to load or instantiate TagExtraInfo class: ch.gsa.prodass3.taglib.TagAddAttributeTEI
If I copy the taglib.tld out of the jar-file into WEB-INF and do the mapping in web.xml, I get this error:
org.apache.jasper.JasperException: Failed to load or instantiate TagExtraInfo class: ch.gsa.prodass3.taglib.TagAddAttributeTEI
root cause
java.lang.ClassNotFoundException: ch.gsa.prodass3.taglib.TagAddAttributeTEI
It seems like none of the files in the jar-file could be loaded.
Has anybody an idea?
Help would be very appreceated!
Greetings, Jonas

1 - double check the class is in the jar file, in that path, and is spelt correctly
2 - restart Tomcat
3 - check the contents of the tld file - particularly the extra-info tag and class name for it.

Java Proxy to File scenario

Hi all,
Is it possible to have a Java Proxy to file scenario. Does somebody have a article or blog or link to it.

Hi Sonia,
Have a look at this PDF's..
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f272165e-0401-0010-b4a1-e7eb8903501d
JAVA Proxies Part I
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/a068cf2f-0401-0010-2aa9-f5ae4b2096f9
JAVA Proxies Part II
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/f272165e-0401-0010-b4a1-e7eb8903501d
Regards
San
Remember to set the thread to solved when you have received a solution there is a Way.

Help! How to create Jar file for a packaged class?

Hi!
I am new in jar complexities. I made a swing frame that just prompts a JOptionPane when executed. I accomplished the same using jar without packaging my class SwingTest.
But when i package it, it doesn't run. Can any one tell me how to make jar file of packaged classes and include images in the jar files too!
Really Thanx!

Call the Jar from the commandline to see the exceptions thrown.
java -jar <jarFileName> <className>

Help need in Adding External jar files.

Hi all,
Iam developing ADF application using JDEV 11.1.1.3.0.
I need to move files from one directory to another so i have used external jar "commons-io-1.4.jar" file.
i did this by going to the project properties -->Libraries and Classpath -->Add Library
added the jat file.
In java class i have used the function
File.copyFileToDirectory(reQueueFile, TargetLocation,false);
it was working fine when i tried in IntegratedWeblogic server but when i deploy in Standalone Weblogic server its not getting the jar file.
Its throwing me the exception
javax.el.ELException: java.lang.NoSuchMethodError: org/apache/commons/io/FileUtils.moveFileToDirectory(Ljava/io/File;Ljava/io/File;Z)V
at com.sun.el.parser.AstValue.invoke(AstValue.java:161)
at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:283)
at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodExpression(UIXComponentBase.java:1303)
Please let me know is there a way of adding the lib to the project.
Regards,
Suresh kumar.k

First you should check that the library has the checkbox 'Deploy by default' is checked for your library.
The you open the project properties of the view controller project, select Deployments, edit the deployment descriptor. Select the Node 'File Groups'->'WEB-INF/lib'->'Contributors'. this should give you a list of libraries your project uses. Check if your library has the checkbox checked (is selected fro deployment). If it's not checked, set it.
This should include the library.
Timo

Help can't add new jar files into BDK beanbox(plz see details)

I am unable to load new jar files into bdk beanbox inspite of
packaging bean class file and manifest file in a jar file and
placing it in bdk jars directory. On trying to load it says(THE JAR
FILE DOES NOT HAVA ANY BEANS).
SEE THE EXAMPLE BELOW:
I made a manifest file BeanTest.mf as
Name: BeanTest.class
Java-Bean: True
Then the BeanTest Class comprises of
import java.awt.Point;
public class BrokenProperties extends Point
     public void setSpot(Point point)
          this.x = point.x;
          this.y = point.y;
     public Point getSpot()
          return this;
Please help....

you have many little errors in program. try as below and let me know..
public class BrokenProperties extends Point implements serializable
private Point xy;
public BrokenProperties()
public void setSpot(Point point)
xy=point;
public Point getSpot()
return xy;

How to run tools from a java archive (jar file)

I used to run Multivalent from http://multivalent.sourceforge.net/ but am now getting error messages like this:
Exception in thread "main" java.lang.NoClassDefFoundError: tools/pdf/Impose
This happens even when I'm in the directory containing the jar file.
I've never installed it by myself though so am not sure that I've done it right. I put the jar file into ~/library/java but that was a guess after reading lots of web pages that don't quite say what to do. They assume that I've read some intro material that I haven't been able to find.
Any pointers on where I can find out how to do this right?
In case it's relevant, java -version returns:
java version "1.5.0_16"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_16-b06-284)
Java HotSpot(TM) Client VM (build 1.5.0_16-133, mixed mode, sharing)
and echo $CLASSPATH returns a blank line.

Not necessarily. The -cp parameter can include a complete file spec. You can create a Unix alias for the whole command line. For example:
alias compress='java -cp ~/JarFolder/Multivalent20060102.jar tool.pdf.Compress'
I use Multivalent tools a lot for maybe a week at a time, then don't touch them for a couple of months. During the downtime I'd just forget aliases like this.
On Macs, the default classpath includes the folder /Library/Java/Extensions. If you drop the jar file into this folder then you won't need to specify an explicit CLASSPATH variable nor the -cp option.
I thought so too, but it doesn't appear to be the case on my computer. Both /Library/java/extensions and ~/library/java are on DefaultClasspath but CLASSPATH is empty. And even when the directories are specified, the jar file in it is ignored unless I specify that explicitly as well. I do not remember needing to do that in the past. It used to just work when it was in a classpath directory.
I get the impression that something has changed in how Mac Java handles the classpath. In searching for answers I noticed that many people were attributing their difficulties to a classpath change in a recent update. It is not something that I see myself dealing with in the near future. But it would be helpful to know of a primer for newcomers to Java and the OS X directory conventions so they know where to put things and what paths to set for basics like this.

Overriding a class which is in JAR file ?

Hi,
I have an application which is a Java Applet that downloads JAR files in runtime. And this Java Applet is invoked from Internet Explorer through JInitiator 1.3.1.18. I want this application to use one class say "lwWin.class" which is in my local system instead of taking it from the JAR file. This class (lwWin.class) is in a package called "MyAwt.LwWins" of JAR files which are downloaded into the directory called "d:\Classes". Is it possible to let my application to use the class which is in local system instead of taking it from the JAR File ? Please tell me a way achieve this.Hope to see your replies soon.
Thanks and Regards,
Srinivas.

It depends on the way the classes relate to one another. In a privilged appliction you could set up a special class loader, but the situation is somewhat complicated by the rules on how classes can reference those from other ClassLoaders.
You could set up an extension of URLClassLoader that special-cases that specific class.

Unable to access classes in third party jar files packaged with my ejb.jar

I have packaged some third party jar files in my xxx_ejb.jar file. The third party jar file contains classes that are accessed by some custom classes which are in turn accessed by my bean classes. I get the following error when my custom classes attempt to use any of the classes in one of the third party jar files:
java.lang.NoClassDefFoundError: com/Ostermiller/util/CSVParser
Shouldn't I be able to access classes in jar files that are packaged with my xxx_ejb.jar file? I see the xxx_ejb.jar file as a resource of the application classloader that contains it but I don't see the third party jar files.

As per the Java EE specification, additional JAR files should be packaged on the EAR level. Only WAR files' WEB-INF/lib folder is scanned for JAR files to be added to the classloader.

Multiple Class-Path: attributes in Jar files

Hello,
I'm packaging a set of jar files for distribution with Class-Path: attributes in them. In the documentation I read and in one of the java trails it said that I could have a manifest file like:
Class-Path: log4j.jar log4j-core.jar
Class-Path: jsse.jar jcert.jar jnet.jar
But this doesn't work. It only works when I do this:
Class-Path: log4j.jar log4j-core.jar jsse.jar jcert.jar jnet.jar
Here is how I'm running the jar:
java -jar server.jar
Is the documentation wrong? Or this is a bug?
thanks
charlie

Certain attributes were only meant to be specified once. Like Main-Class and Class-Path for example. If these were listed two or more times, then the last occurance is the one that gets recognized (basically, each new instance overwrites the previous instance). Some attributes are listed as "per-entry" and are freely duplicated for each entry. For example signed jars could have a number of Name: and xxx-Digest: attributes.
This link is to the manifest spec:
http://java.sun.com/products/jdk/1.2/docs/guide/jar/manifest.html
To answer the original posters question, the doc's are in error. Actually, the error was not in the docs, it was in the tutorial, but none the less its still in error. He could have done this:
Class-Path: log4j.jar log4j-core.jar
jsse.jar jcert.jar jnet.jar
^-- two spaces before the start of jsse.jar
because the docs allow for line continuation (although it's not exactly clear if you read the docs). The docs are also apparently in error regarding the max line length of 72 bytes. I have tested this with over 100 char's on a win32 machine and it works fine for me. The limitation must therefore apply to some other operating system, or it could just be in error.
-Ron

Question about Java Applet Jar file signing.

These questions pertain to Java 6 Standard Edition 1.6.0_22-b04 and later.
I have gone through the Oracle Java Tutorial for generate public and private key information
to sign a jar file, and how to sign the jar itself, all at
[http://java.sun.com/developer/onlineTraining/Programming/JDCBook/signed.html|http://java.sun.com/developer/onlineTraining/Programming/JDCBook/signed.html]
, and seek some clarification on the following related questions:
-In order to "escape" the java applet sandbox that exists around the client's
copy of the applet running in their web browser, ie.
(something forbidden by default), is verification of the signed applet enough, or is a policy file required
to stipulate these details?
-using the policytool policy file generator, what do I need to add under "Principals"
(if anything) when dealing with a Java applet? Are Codebase and SignedBy simply author information?
-If I choose to use a java.security.Permission subclass object set up in equivalent fashion within the Applet,
which class within the Applet jar do I instantiate that object in? Does it need to be mentioned
in the applet's jar Manifest.MF file?
-Is the "keystore database" a java language service/process which runs in
the Server's memory and is simply accessed and started by default
by the client verifier program (appletview/web browser)?
-The public key certificate file (*.cer) is put in the webserver directory holding
the Applet jar file (ie. Apache Tomcat, for example).
-Presumably, the web browser detects the signed jar
and certificate file, and provides the browser pop up menu asking the user
about a new, non recognised certificate (initially).
Is this so?
-With this being the case, can the applet now escape
the sandbox, be it with or without the stipulated
policy permissions?

848439 wrote:
-In order to "escape" the java applet sandbox that exists around the client's
copy of the applet running in their web browser, ie.
(something forbidden by default), is verification of the signed applet enough, or is a policy file required
to stipulate these details?Just sign the applet, the policy file is not necessary.
-Is the "keystore database" a java language service/process which runs in
the Server's memory and is simply accessed and started by default
by the client verifier program (appletview/web browser)?No.
-The public key certificate file (*.cer) is put in the webserver directory holding
the Applet jar file (ie. Apache Tomcat, for example).No. For a signed Jar, all the information is contained inside the Jar.
-Presumably, the web browser detects the signed jar
and certificate file, and provides the browser pop up menu asking the user
about a new, non recognised certificate (initially).
Is this so?No. It is the JVM that determines when to pop the confirmation dialog.
-With this being the case, can the applet now escape
the sandbox, ..Assuming the end-user OK's the trust prompt, yes.
..be it with or without the stipulated
policy permissions?Huh?

How to search a class in list of jar files

Hi All,
I am using Windows XP. I have some 100's of jars and I want to find in which jar file a particular class exists. The search option in Windows XP (except Windows 2000) doesn't help. I tried the sourceforge.net jarbrowser tool but it's search functionality is not working.
Can anybody please suggest a nice tool or approach ...
Thanks & Regards,
Kr.

I know of one named ClassFinder that will do what you want.

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I managed to create the jar file but when I try to run it I get the message "Could not find the main class.Program will exit". Here are the comands i used from dos, with the results.
C:\Documents and Settings\Levybee\My Documents\Greenwich_University\PROJECT\Tac_
3D>echo Main-Class: Tac3D >manifest.txt
C:\Documents and Settings\Levybee\My Documents\Greenwich_University\PROJECT\Tac_
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ameOver.png
added manifest
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adding: highScores.class(in = 3214) (out= 1864)(deflated 42%)
adding: highScores2.class(in = 2869) (out= 1674)(deflated 41%)
adding: PickDragBehavior.class(in = 3931) (out= 2030)(deflated 48%)
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adding: Scores.class(in = 1384) (out= 866)(deflated 37%)
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adding: ViewScores.class(in = 2646) (out= 1531)(deflated 42%)
adding: Wrap3D.class(in = 4665) (out= 2437)(deflated 47%)
adding: redball.png(in = 746) (out= 751)(deflated 0%)
adding: redball2.png(in = 689) (out= 694)(deflated 0%)
adding: tac3d.png(in = 5764) (out= 5747)(deflated 0%)
adding: GameOver.png(in = 3419) (out= 3406)(deflated 0%)help anybody, I got to demostrate it in two days

You MUST have a line break after the Main-Class part of your manifest.

How to find directory java program .jar file is in?

I have a Java program that needs to save some configuration and data files in the same directory as the .jar file that contains the program.
If the user launches the app from that directory, it's easy.
The problem is when they do something like "java -jar /dir1/dir2/program.jar".
When they do that, HOW can I find the directory the .jar file is in - from within the program?

CasaDelGato wrote:
I have a Java program that needs to save some configuration and data files in the same directory as the .jar file that contains the program.
If the user launches the app from that directory, it's easy.
The problem is when they do something like "java -jar /dir1/dir2/program.jar".
When they do that, HOW can I find the directory the .jar file is in - from within the program?There is an obscure way that basically consists of the following.
1. Get the class loader of the class (obviously one in the jar)
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Including helper classes in java proxy jar file

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