classpath

I'd like to set a property in my pom to a classpath containing all the project's dependencies. The ant plugin does something like this, so I know it's definitely possible. I basically want to use ${maven.compile.classpath} wherever I like in my pom and have it 'just work'. I don't mind using plugins or anything else to achieve this. Many thanks, Nick I don't think that there's a way of doing this without writing your own maven plugin. That said, you can get at the classpath using dependency:build-classpath . Is that of use? yegor256 This is how it works: <plugin> <artifactId>maven-antrun

I have a file contained within a directory in a classpath. It looks like this pl/shenlon/io/gui/appData/file.txt . Now, when I try to convert it to a File and read with this code: File cityNamesFile = new File(ClassLoader.getSystemResource("pl/shenlon/io/gui/appData/list.txt").toURI()); Scanner cns = new Scanner(cityNamesFile); I get the following:- error - java.lang.IllegalArgumentException: URI is not hierarchical. How can I fix this problem? If your calling class is itself in the same package as the text file, just use : InputStream is = getClass().getResourceAsStream("list.txt"); Scanner

When I work on small desktop projects I used to create lib folder in my project's root where I keep all project's jar dependencies. Then I use Configure Build Path -> Libraries -> Add JARs... to manually add all jars from this folder to buildpath/classpath. And because Add JARs... (unlike Add external JARs ) uses relative paths, the project is portable, what is important for me. The problem is that each time I add or remove a jar from my lib folder I need to manually add/remove this jar in project buildpath settings (and of course I often forget to do so). Is there a way to just inform Eclipse

So I've been trying to work with the signal-collect framework and I downloaded the .jar files and extracted it into a folder. Currently the folder structure looks like: LICENSE.txt PageRank.scala core-1.1.1-sources.jar dependencies/ javaapi-1.1.1-sources.jar NOTICE.txt README.txt core-1.1.1.jar javaapi-1.1.1-javadoc.jar javaapi-1.1.1.jar Where PageRank.scala is the Scala test code they provide, which is: import com.signalcollect._ object PageRank extends App { val graph = GraphBuilder.build graph.addVertex(new PageRankVertex(id=1)) graph.addVertex(new PageRankVertex(id=2)) graph.addEdge(new

This question already has an answer here: Including all the jars in a directory within the Java classpath 24 answers I have around hundreds of jars at a particular directory which my application uses. So I thought its hard to add each jars one by one to the classpath. So is there any command or any way so that i can add all the jars at one go. some *.jar should add all the jars. skaffman Yes, you can use a wildcard , as of Java6. See the section on "Understanding class path wildcards" Class path entries can contain the basename wildcard character * , which is considered equivalent to

I have a "core" application that is adapter to process task. Each task is implemented in an adapter load by the core to process the task. My question is, is it possible to have different classpath in each adapter to precent class/jar conflict between adapters. Regards, Indeed: URLClassLoader cl = new URLClassLoader(urls); Thread thread = new MyThread(); thread.setContextClassLoader(cl); thread.start(); Use Thread.currentThread().setContextClassloader() and make a new URLClassLoader with the desired classpath. Yes you can. using Thread's setContextClassLoader method. check following link(little

I am trying to figure out how to set class path that reference to HDFS? I cannot find any reference. java -cp "how to reference to HDFS?" com.MyProgram If i cannot reference to hadoop file system, then i have to copy all the referenced third party libs/jars somewhere under $HADOOP_HOME on each hadoop machine...but i wanna avoid this by putting files to hadoop file system. Is this possible? Example hadoop command line for the program to run (my expectation is like this, maybe i am wrong): hadoop jar $HADOOP_HOME/contrib/streaming/hadoop-streaming-1.0.3.jar -input inputfileDir -output

I want to make an application that can dynamically load plug-ins but I've not found any literature on Internet. The difficult thing is: I don't know the name in advance. For example I've a Plugin interface: public interface Plugin { public static Plugin newPlugin(); public void executePlugin(String args[]); } So that every Class implementing Plugin in the jar file are instantiated in a list: Method method = classToLoad.getMethod ("newPlugin"); mylist.add(method.invoke(null); First problem is, I cannot have a static method in an interface. Second problem is, I don't know how to find all classes

I have a groovy script that uses a third party library. Each time I open the application and attempt to run my script I have to import the proper library. I would like to be able to open GroovyConsole and run my application without having to import the library. In Linux you also have /usr/share/groovy/conf/groovy-starter.conf Here you can add your specific libs: # load user specific libraries load !{user.home}/.groovy/lib/*.jar load /home/squelsh/src/neo4j-community-1.4.M03/lib/*.jar load /home/squelsh/src/neo4j-community-1.4.M03/system/lib/*.jar Hope it helps, had to search long time to find