Examples of org.apache.geronimo.kernel.classloader.JarFileClassLoader

Package org.apache.geronimo.kernel.classloader

Examples of org.apache.geronimo.kernel.classloader.JarFileClassLoader

org.apache.geronimo.kernel.classloader.JarFileClassLoader
The JarFileClassLoader that loads classes and resources from a list of JarFiles. This method is simmilar to URLClassLoader except it properly closes JarFiles when the classloader is destroyed so that the file read lock will be released, and the jar file can be modified and deleted.
Note: This implementation currently does not work reliably on windows, since the jar URL handler included with the Sun JavaVM holds a read lock on the JarFile, and this lock is not released when the jar url is dereferenced. To fix this a replacement for the jar url handler must be written. @author Dain Sundstrom @version $Id: JarFileClassLoader.java 409817 2006-05-27 07:56:38Z jsisson $ @since 2.0

            useJarFileClassLoader = System.getProperty("os.name").startsWith("Windows");
        } else {
            useJarFileClassLoader = Boolean.getBoolean("Xorg.apache.geronimo.JarFileClassLoader");
        }
        if (useJarFileClassLoader) {
            return new JarFileClassLoader(environment.getConfigId(),
                    urls,
                    parentClassLoaders,
                    environment.isInverseClassLoading(),
                    hiddenClasses,
                    nonOverridableClasses);

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                }
            }
        }
        
        URL[] urls = urlList.toArray(new URL[] {});
        JarFileClassLoader tempClassLoader = new JarFileClassLoader(null, urls, this.getClass().getClassLoader());
        ClassFinder classFinder = new ClassFinder(tempClassLoader, urlList);


        List<Class> classes = new ArrayList<Class>();


        classes.addAll(classFinder.findAnnotatedClasses(WebService.class));
        classes.addAll(classFinder.findAnnotatedClasses(WebServiceProvider.class));       


        tempClassLoader.destroy();


        if (tmpDir != null) {
            DeploymentUtil.recursiveDelete(tmpDir);
        }

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            useJarFileClassLoader = System.getProperty("os.name").startsWith("Windows");
        } else {
            useJarFileClassLoader = Boolean.getBoolean("Xorg.apache.geronimo.JarFileClassLoader");
        }
        if (useJarFileClassLoader) {
            return new JarFileClassLoader(environment.getConfigId(),
                    urls,
                    parentClassLoaders,
                    environment.isInverseClassLoading(),
                    hiddenClasses,
                    nonOverridableClasses);

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                    parentClassLoaders,
                    environment.isInverseClassLoading(),
                    hiddenClasses,
                    nonOverridableClasses);
        } else {
            return new JarFileClassLoader(environment.getConfigId(),
                    urls,
                    parentClassLoaders,
                    environment.isInverseClassLoading(),
                    hiddenClasses,
                    nonOverridableClasses);

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                    parentClassLoaders,
                    environment.isInverseClassLoading(),
                    hiddenClasses,
                    nonOverridableClasses);
        } else {
            return new JarFileClassLoader(environment.getConfigId(),
                    urls,
                    parentClassLoaders,
                    environment.isInverseClassLoading(),
                    hiddenClasses,
                    nonOverridableClasses);

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            useJarFileClassLoader = System.getProperty("os.name").startsWith("Windows");
        } else {
            useJarFileClassLoader = Boolean.getBoolean("Xorg.apache.geronimo.JarFileClassLoader");
        }
        if (useJarFileClassLoader) {
            return new JarFileClassLoader(environment.getConfigId(),
                    urls,
                    parentClassLoaders,
                    environment.isInverseClassLoading(),
                    hiddenClasses,
                    nonOverridableClasses);

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                    parentClassLoaders,
                    environment.isInverseClassLoading(),
                    hiddenClasses,
                    nonOverridableClasses);
        } else {
            return new JarFileClassLoader(environment.getConfigId(),
                    urls,
                    parentClassLoaders,
                    environment.isInverseClassLoading(),
                    hiddenClasses,
                    nonOverridableClasses);

View Full Code Here

                }
            }
        }


        URL[] urls = urlList.toArray(new URL[] {});
        JarFileClassLoader tempClassLoader = new JarFileClassLoader(null, urls, this.getClass().getClassLoader());
        ClassFinder classFinder = new ClassFinder(tempClassLoader, urlList);


        Map<String, PortInfo> map = null;
        List<Class> classes = null;


        classes = classFinder.findAnnotatedClasses(WebService.class);
        map = updatePortMap(classes, map, correctedPortLocations);
        classes = classFinder.findAnnotatedClasses(WebServiceProvider.class);
        map = updatePortMap(classes, map, correctedPortLocations);


        tempClassLoader.destroy();


        if (tmpDir != null) {
            DeploymentUtil.recursiveDelete(tmpDir);
        }

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                }
            }
        }
        
        URL[] urls = urlList.toArray(new URL[] {});
        JarFileClassLoader tempClassLoader = new JarFileClassLoader(null, urls, this.getClass().getClassLoader());
        ClassFinder classFinder = new ClassFinder(tempClassLoader, urlList);


        List<Class> classes = new ArrayList<Class>();


        classes.addAll(classFinder.findAnnotatedClasses(WebService.class));
        classes.addAll(classFinder.findAnnotatedClasses(WebServiceProvider.class));       


        tempClassLoader.destroy();


        if (tmpDir != null) {
            DeploymentUtil.recursiveDelete(tmpDir);
        }

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    public boolean invokeWsimport(URL[] jars, OutputStream os, String[] arguments) throws Exception {
        return invoke("wsimport", jars, os, arguments);
    }
    
    private boolean invoke(String toolName, URL[] jars, OutputStream os, String[] arguments) throws Exception {
        JarFileClassLoader loader = new JarFileClassLoader(null, jars, ClassLoader.getSystemClassLoader());
        if (this.overrideContextClassLoader) {
            ClassLoader oldClassLoader = Thread.currentThread().getContextClassLoader();
            Thread.currentThread().setContextClassLoader(loader);
            try {
                return invoke(toolName, loader, os, arguments);
            } finally {
                Thread.currentThread().setContextClassLoader(oldClassLoader);
                loader.destroy();
            }            
        } else {
            try {
                return invoke(toolName, loader, os, arguments);
            } finally {
                loader.destroy();
            }
        }
    }

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