Eclipse importing a jar

I have this line of code:
import com.google.inject.Inject;
I have imported this jar: google-api-translate-java-0.6.jar (from google)
(right click project name-> import -> general -> archive file -> google-api-translate-java-0.6.jar
But the interpreter does not recognize the import line (i.e. red underline).
I am missing something easy, can someone help please?

ophirgott wrote:
I have this line of code:
import com.google.inject.Inject;
I have imported this jar: google-api-translate-java-0.6.jar (from google)
(right click project name-> import -> general -> archive file -> google-api-translate-java-0.6.jar
But the interpreter does not recognize the import line (i.e. red underline).
I am missing something easy, can someone help please?Use WinZip or the command-line "jar" utility to inspect that jar and ensure it really has a /com/google/inject folder in it, and an Inject.class file within that folder. If not, then you're using the wrong jar, or the wrong package and class name from it.

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Don't know how to make my main class import a jar file

OK, the title doesn't make much sense but here are my create-jar.bat and manifest files:
create-jar.bat:
jar cvmf manifest.txt dassimul-admin.jar player/ admin/ com/ connector/ common/ *.class
manifest.txt:
Main-Class: admin.DASAdmin
the problem is that in connector/ folder there is the jdbc mysql connector driver (.jar file).
in Eclipse I can add this jar to the Java Build Path, so the program runs.
When I double-click the dassimul-admin.jar file, I get a Class Not Found Exception
C:\MYWORK\dassimul>java -jar dassimul-admin.jar
FATAL ERROR WHILE LOADING SQL DRIVER: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
I think that the problem lies in the fact that admin.DASAdmin can't see and import the jar file in connector/ folder... am I right?

It looks like you are putting the mysql jar file inside the dassimul jar. That won't work unless you write custom code. You should use the Class-Path attribute of the manifest to define a relative path(s) to the other jar(s) that you need to use.
[http://java.sun.com/docs/books/tutorial/deployment/jar/index.html]

How to import external jar file

i am using bcprov-jdk14-124.jar file for my project. i can import this jar file through eclipse project properties but this is not worklng when i create jar file for my project. This is worked in eclipse only. i want to use that jar file in my project current path. so any body help me how to import this jar file? ( i am using mac os to develop java project )

You need to specify the classpath when you execute it outside of Eclipse.
Kaj

Adding java projects in eclipse instead of jar files

I have 2 java projects, one is in C:/test/ProjectA and another is C:/test/ProjectB
Under projectA and ProjectB i have sub projects.
I mainly work on ProjectB and import the jar of ProjectA in eclipse.
Now I have removed jar file of ProjectA reference through eclipse and import projects to workspace, added projects under java build path. clean and build project. no compilation error in eclipse.
when i do this, one of the class file is not getting loaded while server startup:
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    java.lang.ClassNotFoundException: com.bgc.ecm.core.web.listener.Log4jRemappingListener
         at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1386)
         at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1232)
when i add relevant jar file to the project and do a clean build server is getting started as expected.
But my changes are not reflecting since it is referring old jar file.
I am using Tomcat server as development environment.
What i want is instead of refering jar file in eclipse, add projects so that the new changes should reflect the changes without ant build for creating jar file and instead only with eclipse build with source code of the dependent project and run the application.

847389 wrote:
I have 2 java projects, one is in C:/test/ProjectA and another is C:/test/ProjectB
Under projectA and ProjectB i have sub projects.
I mainly work on ProjectB and import the jar of ProjectA in eclipse.
Now I have removed jar file of ProjectA reference through eclipse and import projects to workspace, added projects under java build path. clean and build project. no compilation error in eclipse.If you have imported the depended jar, and if its a java project. the eclipse by default refer these while compiling. I mean before using either of the ant script the or build project option in eclipse. And because of this it is not giving error.
>
when i do this, one of the class file is not getting loaded while server startup:
07-Sep-2011 09:28:03 org.apache.catalina.loader.WebappClassLoader validateJarFile
INFO: validateJarFile(C:\project\europa\NOS-OCT-TEST\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ESW\WEB-INF\lib\javaee.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
NOS 0    [main] ERROR org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/ESW] - Error configuring application listener of class com.bgc.ecm.core.web.listener.Log4jRemappingListener
java.lang.ClassNotFoundException: com.bgc.ecm.core.web.listener.Log4jRemappingListener
     at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1386)
     at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1232)
And when you deploy the build app in tomcat it looks for the dependent jar/classes in lib or classses folder, and as it is not there the error is thrown.
If you are using ant script then please specify which jar files to load in lib folder.
when i add relevant jar file to the project and do a clean build server is getting started as expected.
But my changes are not reflecting since it is referring old jar file.
I am using Tomcat server as development environment.
What i want is instead of refering jar file in eclipse, add projects so that the new changes should reflect the changes without ant build for creating jar file and instead only with eclipse build with source code of the dependent project and run the application.If you want this, then write ant script compatible of loading both the jar's.
Or you can make the ant to prompt the user which jars to be loaded, while building (I suggest this option, rather than loading all the jar's of project A and project B).

Artifact harvest failed due to: Unexpected error import: Invalid jar file

Hi,
i am trying to submit the .biz and .proxy file to OER using Eclipse,
but i am getting the following error,
can anybody help me on it,
what i am missing ?
8332 [Main Thread] INFO com.bea.alsb.harvester.plugin.reader.OSBReader - OSB Config Jar Import / Validation starting.
<Mar 13, 2012 10:28:16 AM IST> <Warning> <ConfigFwk> <BEA-000000> <Setting transaction '6' as rollback only. Rollback reason:
java.io.IOException: Invalid jar file
at com.bea.wli.config.importexport.ConfigJar$LogicalJarForm.<init>(ConfigJar.java:1341)
at com.bea.wli.config.task.impl.UploadJarTask._execute(UploadJarTask.java:46)
at com.bea.wli.config.task.impl.SessionedTask$1.execute(SessionedTask.java:233)
at com.bea.wli.config.transaction.TransactionalTask._doExecute(TransactionalTask.java:217)
at com.bea.wli.config.transaction.TransactionalTask._doExecuteWithRetry(TransactionalTask.java:162)
at com.bea.wli.config.transaction.TransactionalTask.doExecute(TransactionalTask.java:142)
at com.bea.wli.config.task.impl.SessionedTask.doExecute(SessionedTask.java:236)
at com.bea.wli.config.task.impl.SessionedTask.doExecute(SessionedTask.java:191)
at com.bea.wli.config.task.impl.UploadJarTask.uploadJar(UploadJarTask.java:36)
at com.bea.wli.config.mbeans.Config.uploadJarFile(Config.java:442)
at com.bea.alsb.harvester.utils.ConfigJarUtils.importConfigJar(ConfigJarUtils.java:79)
at com.bea.alsb.harvester.plugin.reader.OSBReader.readQuery(OSBReader.java:196)
at com.bea.alsb.harvester.plugin.reader.OSBReader.readQueries(OSBReader.java:112)
at com.bea.alsb.harvester.plugin.reader.OSBReader.read(OSBReader.java:87)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.flashline.util.classloader.ContextClassLoaderHandler.invoke(ContextClassLoaderHandler.java:39)
at $Proxy0.read(Unknown Source)
at com.oracle.oer.sync.framework.MetadataManager.start(MetadataManager.java:630)
at com.oracle.oer.sync.framework.Introspector.<init>(Introspector.java:204)
at com.oracle.oer.sync.framework.Introspector.main(Introspector.java:430)
8426 [Main Thread] ERROR com.oracle.oer.sync.framework.MetadataManager - Artifact harvest failed due to: Unexpected error import: Invalid jar file
com.oracle.oer.sync.framework.MetadataIntrospectionException: Unexpected error import: Invalid jar file
at com.bea.alsb.harvester.utils.ConfigJarUtils.importConfigJar(ConfigJarUtils.java:97)
at com.bea.alsb.harvester.plugin.reader.OSBReader.readQuery(OSBReader.java:194)
at com.bea.alsb.harvester.plugin.reader.OSBReader.readQueries(OSBReader.java:112)
at com.bea.alsb.harvester.plugin.reader.OSBReader.read(OSBReader.java:87)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.flashline.util.classloader.ContextClassLoaderHandler.invoke(ContextClassLoaderHandler.java:39)
at $Proxy0.read(Unknown Source)
at com.oracle.oer.sync.framework.MetadataManager.start(MetadataManager.java:630)
at com.oracle.oer.sync.framework.Introspector.<init>(Introspector.java:204)
at com.oracle.oer.sync.framework.Introspector.main(Introspector.java:430)
Caused by: java.io.IOException: Invalid jar file
at com.bea.wli.config.importexport.ConfigJar$LogicalJarForm.<init>(ConfigJar.java:1341)
at com.bea.wli.config.task.impl.UploadJarTask._execute(UploadJarTask.java:46)
at com.bea.wli.config.task.impl.SessionedTask$1.execute(SessionedTask.java:233)
at com.bea.wli.config.transaction.TransactionalTask._doExecute(TransactionalTask.java:217)
at com.bea.wli.config.transaction.TransactionalTask._doExecuteWithRetry(TransactionalTask.java:162)
at com.bea.wli.config.transaction.TransactionalTask.doExecute(TransactionalTask.java:142)
at com.bea.wli.config.task.impl.SessionedTask.doExecute(SessionedTask.java:236)
at com.bea.wli.config.task.impl.SessionedTask.doExecute(SessionedTask.java:191)
at com.bea.wli.config.task.impl.UploadJarTask.uploadJar(UploadJarTask.java:36)
at com.bea.wli.config.mbeans.Config.uploadJarFile(Config.java:442)
at com.bea.alsb.harvester.utils.ConfigJarUtils.importConfigJar(ConfigJarUtils.java:79)
at com.bea.alsb.harvester.plugin.reader.OSBReader.readQuery(OSBReader.java:196)
... 11 more
Please help...
Regards,
yogesh

Hi Yogesh - when you say "i don't think the file is corrupt, because it works fine in eclipse", do you mean, you are actually able to publish them to a server and test those out?
Dont know your exact scenario, but when you say that you took the sbconfig from another machine and used it on your local system, cant we just go ahead with that? I mean, clean up your code base, and then import this latest "working" sbconfig and start afresh?
-Swagat

How to import a jar file in JSP

How to import a Jar file in JSP Page.
please reply its very urgent!

Hey I am facing a similar problem:
I have this jar file lbswebservice.jar that I have to use for my application.
I added it to the classpath, I copied it in my WEB-INF/lib folder, but when I try to access classes in this package, it doesnt work.
For example the jar contains the package com.blipsystems.lbs.ws.messages.* ; that contains different classes, like the Campaign class.
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How to import external jars in a CAF project?

Hello Experts!
Could you help me find out the way to import external jars in a CAF project. I have tried to import the jars
in ejbmodule using "java build path--->libraries". But while trying to build the project it's displaying error and all the imported jars automatically get removed from the list.
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Thanks & Regards
Vitaly

Hi,
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http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/60a0f850-c451-2c10-a6a6-ddcabfa3a65b&overridelayout=true
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Have you tested the code outside PI?

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I have created a DC, I want to import a few MDM jar files to this DC. I tried copying the jar files into the lib folder of the DC and then set the path in the java build path, but when I try to build the DC the reference path that was set goes off and throws an error that it is unable to import those jars.
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Hi Suresh!
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I also deployed com.sap.mdm.tech.mdm4j.sda which contains all the MDM jar files, but these cannot be reached using DCs as far as I know.
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<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/50d74ada-0c01-0010-07a8-8c118d408e59">Implementing a WD CO which Implements the GP Interface</a>
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Kind regards,
Peter
Message was edited by:
Peter Ley

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I also tried Netbeans 6.5 but it shows similar errors: "package com.crystaldecisions.sdk does not exist".
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Hi Stefan,
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How to import library jars?

It should be simple but I still can't find a way to import third party jars into my project. Appreciate any help. It is really frustrating that it is not done through setting in the project option. Also, is there not any clue if the files have error when compiled? There is no visual clue that I can see. I have been using eclipse and are now trying out the studio.
Thanks

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Eclipse vs. JAR ?

Hi,
I'm using Eclipse 2.1. and for my Webapplications I'm using Tomcat (and
Lomboz).
If I create a new project, I'll select "Tomcat-Project".
My problem is useing jar-archives! I'll copy the jar-files into the
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If I import a class of the jar-file in my jsp-file wihtin Eclipse, the class
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So I've extracted the jar-file and copyed all its class-files into the
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Unforunately, this probably isn't the right place to ask that, as it is not an Eclipse forum and your problem is an Eclipse problem. Perhaps if noone here has an answer for you, you can try one of the Eclipse newsgroups: http://www.eclipse.org/newsgroups/index.html

How to create package and import from jar file?

Hi all,
I am writing a software and I am not sure how to create a package for the classes.
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testA.java
==========
package AB;
public class testA
public static void main(String[] args){
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Try moving testA out of the package and importing 'AB.*;'
If you have:
./testA.class
./AB/testb.class
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Eclipse importing a jar

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