Examples of NanoContainerDeployer

org.nanocontainer.deployer.NanoContainerDeployer
ta.apache.org/commons/sandbox/vfs/">Jakarta VFS. (Like local files, zip files etc.) - following the ScriptedContainerBuilderFactory scripting model. The root folder to deploy must have the following file structure:
```
 +-someapp/ +-META-INF/ | +-nanocontainer.[py|js|xml|bsh] +-com/ +-blablah/ +-Hip.class +-Hop.class 
```
For those familiar with J2EE containers (or other containers for that matter), the META-INF/picocontainer script is the ScriptedContainerBuilderFactory composition script. It plays the same role as more classical "deployment descriptors", except that deploying via a full blown scripting language is a lot more powerful! A new class loader (which will be a child of parentClassLoader) will be created. This classloader will make the classes under the root folder available to the deployment script. IMPORTANT NOTE: The scripting engine (rhino, jython, groovy etc.) should be loaded by the same classLoader as the appliacation classes, i.e. the VFSClassLoader pointing to the app directory.
```
 +-------------------+ | xxx               |  <-- parent app loader (must not contain classes from app builder classloader) +-------------------+ | +-------------------+ | someapp           | <-- app classloader (must not contain classes from app builder classloader) +-------------------+ | +-------------------+ | picocontainer     | | nanocontainer     |  <-- app builder classloader | rhino             | | jython            | | groovy            | +-------------------+ 
```
This means that these scripting engines should *not* be accessible by any of the app classloader, since this may prevent the scripting engine from seeing the classes loaded by the VFSClassLoader. In other words, the scripting engine classed may be loaded several times by different class loaders - once for each deployed application. @author Aslak Hellesøy

Examples of org.nanocontainer.deployer.NanoContainerDeployer


    public void testZipWithDeploymentScriptAndClassesCanBeDeployed() throws FileSystemException, MalformedURLException, ClassNotFoundException, IllegalAccessException, NoSuchMethodException, InvocationTargetException, InstantiationException {
        DefaultFileSystemManager manager = new DefaultFileSystemManager();
        FileObject applicationArchive = getApplicationArchive(manager, jarsDir + "/successful-deploy.jar");


        Deployer deployer = new NanoContainerDeployer(manager);
        ObjectReference containerRef = deployer.deploy(applicationArchive, getClass().getClassLoader(), null);
        PicoContainer pico = (PicoContainer) containerRef.get();
        Object zap = pico.getComponentInstance("zap");
        assertEquals("Groovy Started", zap.toString());
    }

View Full Code Here

Examples of org.nanocontainer.deployer.NanoContainerDeployer


      DefaultFileSystemManager manager = new DefaultFileSystemManager();
      FileObject applicationFolder = getApplicationArchive(manager,  jarsDir + "/badscript-deploy.jar");


      try {
        Deployer deployer = new NanoContainerDeployer(manager);
        ObjectReference containerRef= deployer.deploy(applicationFolder, getClass().getClassLoader(), null);
        fail("Deployment should have thrown FileSystemException for bad script file name.  Instead got:" + containerRef.toString() + " built.");
      }
      catch (FileSystemException ex) {
        //a-ok
      }

View Full Code Here

Examples of org.nanocontainer.deployer.NanoContainerDeployer

    public void testMalformedDeployerArchiveThrowsFileSystemException() throws ClassNotFoundException, FileSystemException {
      DefaultFileSystemManager manager = new DefaultFileSystemManager();
      FileObject applicationFolder = getApplicationArchive(manager,  jarsDir + "/malformed-deploy.jar");


      try {
        Deployer deployer = new NanoContainerDeployer(manager);
        ObjectReference containerRef= deployer.deploy(applicationFolder, getClass().getClassLoader(), null);
        fail("Deployment should have thrown FileSystemException for badly formed archive. Instead got:" + containerRef.toString() + " built.");
      }
      catch (FileSystemException ex) {
        //a-ok
      }

View Full Code Here

Examples of org.nanocontainer.deployer.NanoContainerDeployer

        DefaultFileSystemManager manager = new DefaultFileSystemManager();
        FileObject applicationFolder = getApplicationFolder(manager, folderPath);


        try {
            Deployer deployer = null;
            deployer = new NanoContainerDeployer(manager);
            ObjectReference containerRef = deployer.deploy(applicationFolder, getClass().getClassLoader(), null);
            PicoContainer pico = (PicoContainer) containerRef.get();
            Object zap = pico.getComponentInstance("zap");
            assertEquals("Groovy Started", zap.toString());

View Full Code Here

Examples of org.nanocontainer.deployer.NanoContainerDeployer

    }


    public void testSettingDifferentBaseNameWillResultInChangeForWhatBuilderLooksFor() throws FileSystemException, MalformedURLException, ClassNotFoundException {
        DefaultFileSystemManager manager = new DefaultFileSystemManager();
        FileObject applicationFolder = getApplicationFolder(manager, folderPath);
        NanoContainerDeployer deployer = new NanoContainerDeployer(manager);
        assertEquals("nanocontainer", deployer.getFileBasename());


        deployer = new NanoContainerDeployer(manager,"foo");
        assertEquals("foo", deployer.getFileBasename());


        try {
            ObjectReference containerRef = deployer.deploy(applicationFolder, getClass().getClassLoader(), null);
            fail("Deployer should have now thrown an exception after changing the base name. Instead got: " + containerRef.toString());
        }
        catch (FileSystemException ex) {
            //a-ok
        }

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.