I am trying to connect to a OpenShift PHP database that I already set up. I am trying to connect to it using a eclipse java class. I tried to use Google Http client files but I am not sure how to add these into my project. I tried adding in via a libs folder but it always shows a error. Can anyone guide me on this?
You need to add the library to your classpath in your project project properties.
Project > Properties > Java Build Path > Libraries
Put the jar in your libs folder and add a jar in the libraries settings. If you only get the source, then you have to add the source package to your source folder and everything should be fine. Alternatively you can link the source in externally. However, you should be getting the library as a jar so just throw that in the libs folder and add it in your project properties.
Related
I'm using jersey to build a REST webservice in eclipse everything's work fine but when i added a jar to my project (webContent/WEB-INF/lib) and this jar make use of other files. This files are in folders named "configs". When a use this jar in java project i added configs folder to the java project folder and it work okay :)
So how to add folders to the web project?
i found the answer you just change the working directory.
Run configuration > Arguments > at the bottom you change the working directory
I am facing Error:java.lang.NoClassDefFoundError when importing a jar and using its classes.
This problem might be thought of a duplicate to this question. But I have a different condition:
I have prepared a .jar file from Eclipse SDK for Android .so it has folder such as /res /assets etc.
I have goggled for solution tried some of the solutions:
Build path-> Configure BuildPath->Add External jar
Copy .jar to /libs directory.
None of them worked!!!
P.S. In a previous project i have already used SQLCipher.jar file by just by adding it to the build path and have faced no problems.Though It had some filename.dat (which i have to add into /assets folder) and i have no idea what so ever if that has any role in accessing methods in the class of the jar.
I strongly recommend using Android Studio, the gradle build system is much easier than adding the libs manually. Just add compile 'net.sqlcipher:sqlcipher-gradle:3.0.1' to the build script, and the library will be downloaded and added with 1 mouse click.
Eclipse is missing powerfull features that Android Studio has
On toppic:
You need to import the jars from the build config dialog, click import external jar and select your jar
The library you added may need some external library eg google play services or something, do check that
I am using SHERLOCK-ACTION-BAR in my project
I successfully am able to run the project using the library refered in eclipse
What i am not able to do::
I am trying to add JAR file to libs in my project and run it
(removing the reference i made earlier to my previous library)
So i copied the JAR from Libs of Sherlock library project and added
to my project
When i do this i am not able to import the class file from JAR
Where can i download the correct JAR
You can add JAR from Project - Properties.
Then go to Java Build Path and add your JAR or External JAR.
Clean your project after add it ;)
So I am using
Eclipse IDE for Java EE Developers
http://www.eclipse.org/downloads/packages/eclipse-ide-java-ee-developers/keplerrc3
and I am trying to add the jasypt - 1.9.0 plugin to eclipse
Since I am not experienced in this, I only tried one way which is
1- Download the zip file form the following url
http://sourceforge.net/projects/jasypt/files/
2- Unzip the file into the eclipse subdirectory plugins
3- Restart eclipse
However it seems that there is something missing
Go to your downloaded file and go to the lib folder. In there, you have a whole host of jar files. It is most likely the jasypt-1.9.0 jar you want.
In Eclipse: go to: Properties > Java Build Path > Libraries
Choose to add an External Jar and navigate to the location of the jasypt-1.9.0.jar
This will add the jar and its libraries to your project. Note: Look at the API for what you are using if this doesn't work - you may require a different jar to be imported instead/as well.
This is the standard way to add any third-party libraries to your project.
I am trying to use external jar file in android application. The jar file is running well in another java application but when I am trying to use the Jar file with Android Application by BuildPath-> Add External Jars; it is showing following errors
"could not find class referenced from method ".
Please help me out from this.
Thanks
Shorav
Maybe the ADK update has messed-up with your project's build-path. Try removing the JAR and add it again to your libs folder, and do a Clean Project.
following poster's comment about not having a libs folder:
You should try this:
Remove all references to the JAR in your project -> your code should not build without error anymore
Create à libs folder at the root of your project
Copy the JAR into the libs folder
(If still not running OK) Right click your project > Android Tools > Fix Project Propertie
If you want to use a Jar in android application you may create it like this:
Open your IDE
Click on new
Choose new Android project
Give the name of your project
Check option make this project as library