Examples with SharedClassURLClasspathHelper com.ibm.oti.shared.SharedClassURLClasspathHelper used on opensource projects

Example 16 with SharedClassURLClasspathHelper

use of com.ibm.oti.shared.SharedClassURLClasspathHelper in project openj9 by eclipse.

the class CustomPartitioningURLClassLoader method getHelper.

public void getHelper(URL[] urls) throws HelperAlreadyDefinedException {
    SharedClassHelperFactory schFactory = Shared.getSharedClassHelperFactory();
    SharedClassURLClasspathHelper newHelper = null;
    newHelper = schFactory.getURLClasspathHelper(this, urls);
}

Example 17 with SharedClassURLClasspathHelper

use of com.ibm.oti.shared.SharedClassURLClasspathHelper in project openj9 by eclipse.

the class CustomURLClassLoaderNonConfirming method getHelper.

public void getHelper(URL[] urls) throws HelperAlreadyDefinedException {
    SharedClassHelperFactory schFactory = Shared.getSharedClassHelperFactory();
    SharedClassURLClasspathHelper newHelper = null;
    newHelper = schFactory.getURLClasspathHelper(this, urls);
}

Example 18 with SharedClassURLClasspathHelper

use of com.ibm.oti.shared.SharedClassURLClasspathHelper in project openj9 by eclipse.

the class FilterTester_1 method test1.

public boolean test1() {
    System.out.println("\nTest " + ++counter + ": Store Filter = A_Main");
    String testClassName = "sharedclasses.storefilter.resources.A_Main";
    URLClassPathCreator pathCreator = new URLClassPathCreator("./Resources/resources.jar");
    CustomURLClassLoader customURLCL = new CustomURLClassLoader(pathCreator.createURLClassPath());
    SharedClassHelperFactory schFactory = Shared.getSharedClassHelperFactory();
    SharedClassURLClasspathHelper newHelper;
    try {
        newHelper = schFactory.getURLClasspathHelper(customURLCL, pathCreator.createURLClassPath(), new StoreFilter("A_Main"));
        if (null == newHelper) {
            System.out.println("\t->newHelper is null.");
            return false;
        }
    } catch (HelperAlreadyDefinedException e) {
        System.out.println("\t->HelperAlreadyDefinedException is thrown.");
        return false;
    }
    try {
        Class c = Class.forName(testClassName, true, customURLCL);
        Method meth = c.getDeclaredMethod("run", new Class[0]);
        invokeMethod(c.newInstance(), "run", new Class[0]);
        /* Set the filter to null, 
			 * so there will be no filter to prevent someclass names to be looked in shared cache.
			 * See SharedClassFilter#acceptFind */
        newHelper.setSharingFilter(null);
        if (customURLCL.isClassInSharedCache("sharedclasses.storefilter.resources.A_Main")) {
            System.out.println("\nTEST FAILED - sharedclasses.storefilter.resources.A_Main is in shared cache.");
            return false;
        }
        if (!customURLCL.isClassInSharedCache("sharedclasses.storefilter.resources.B_Dummy")) {
            System.out.println("\nTEST FAILED - sharedclasses.storefilter.resources.B_Dummy is not in shared cache.");
            return false;
        }
        if (!customURLCL.isClassInSharedCache("sharedclasses.storefilter.resources.C_Dummy")) {
            System.out.println("\nTEST FAILED - sharedclasses.storefilter.resources.C_Dummy is not in shared cache.");
            return false;
        }
        if (!customURLCL.isClassInSharedCache("sharedclasses.storefilter.resources.D_Dummy")) {
            System.out.println("\nTEST FAILED - sharedclasses.storefilter.resources.D_Dummy is not in shared cache.");
            return false;
        }
    } catch (Exception e2) {
        e2.printStackTrace();
        return false;
    }
    return true;
}

Example 19 with SharedClassURLClasspathHelper

use of com.ibm.oti.shared.SharedClassURLClasspathHelper in project openj9 by eclipse.

the class FilterTester_3 method test3.

public boolean test3() {
    System.out.println("\nTest " + ++counter + ": Store Filter = C_Dummy$Data. Verify shared classpath helper methods.");
    String testClassName = "sharedclasses.storefilter.resources.A_Main";
    URLClassPathCreator pathCreator = new URLClassPathCreator("./Resources/resources.jar");
    CustomURLClassLoader customURLCL = new CustomURLClassLoader(pathCreator.createURLClassPath());
    SharedClassHelperFactory schFactory = Shared.getSharedClassHelperFactory();
    SharedClassURLClasspathHelper newHelper;
    try {
        newHelper = schFactory.getURLClasspathHelper(customURLCL, pathCreator.createURLClassPath(), new StoreFilter("C_Dummy$Data"));
        if (null == newHelper) {
            System.out.println("\t->newHelper is null.");
            return false;
        }
    } catch (HelperAlreadyDefinedException e) {
        System.out.println("\t->HelperAlreadyDefinedException is thrown.");
        return false;
    }
    try {
        Class c = Class.forName(testClassName, true, customURLCL);
        Method meth = c.getDeclaredMethod("run", new Class[0]);
        invokeMethod(c.newInstance(), "run", new Class[0]);
        /* Set the filter to null, 
			 * so there will be no filter to prevent some class names to be looked in shared cache.
			 * See SharedClassFilter#acceptFind 
			 */
        newHelper.setSharingFilter(null);
        if (!customURLCL.isClassInSharedCache("sharedclasses.storefilter.resources.A_Main$Data")) {
            System.out.println("\nTEST FAILED - sharedclasses.storefilter.resources.A_Main$Data is not in shared cache.");
            return false;
        }
        if (!customURLCL.isClassInSharedCache("sharedclasses.storefilter.resources.B_Dummy$Data")) {
            System.out.println("\nTEST FAILED - sharedclasses.storefilter.resources.B_Dummy$Data is not in shared cache.");
            return false;
        }
        if (customURLCL.isClassInSharedCache("sharedclasses.storefilter.resources.C_Dummy$Data")) {
            System.out.println("\nTEST FAILED - sharedclasses.storefilter.resources.C_Dummy$Data is in shared cache.");
            return false;
        }
        if (!customURLCL.isClassInSharedCache("sharedclasses.storefilter.resources.D_Dummy$Data")) {
            System.out.println("\nTEST FAILED - sharedclasses.storefilter.resources.D_Dummy$Data is not in shared cache.");
            return false;
        }
        if (!customURLCL.isClassInSharedCache("sharedclasses.storefilter.resources.A_Main")) {
            System.out.println("\nTEST FAILED - sharedclasses.storefilter.resources.A_Main is not in shared cache.");
            return false;
        }
        if (!customURLCL.isClassInSharedCache("sharedclasses.storefilter.resources.B_Dummy")) {
            System.out.println("\nTEST FAILED - sharedclasses.storefilter.resources.B_Dummy is not in shared cache.");
            return false;
        }
        if (!customURLCL.isClassInSharedCache("sharedclasses.storefilter.resources.C_Dummy")) {
            System.out.println("\nTEST FAILED - sharedclasses.storefilter.resources.C_Dummy is not in shared cache.");
            return false;
        }
        if (!customURLCL.isClassInSharedCache("sharedclasses.storefilter.resources.D_Dummy")) {
            System.out.println("\nTEST FAILED - sharedclasses.storefilter.resources.D_Dummy is not in shared cache.");
            return false;
        }
        newHelper.setSharingFilter(new StoreFilter("C_Dummy"));
        invokeMethod(c.newInstance(), "run", new Class[0]);
        /* Set the filter to null, 
			 * so there will be no filter to prevent some class names to be looked in shared cache.
			 * See SharedClassFilter#acceptFind 
			 */
        newHelper.setSharingFilter(null);
        if (null != newHelper.getSharingFilter()) {
            System.out.println("\nTEST FAILED - Shared Filter is not null");
            return false;
        }
        if (newHelper.getClassLoader() != customURLCL) {
            System.out.println("\nTEST FAILED - Wrong classloader in shared classpath helper");
            return false;
        }
        newHelper.confirmAllEntries();
        try {
            newHelper.setClasspath(new URL[0]);
            System.out.println("\nTEST FAILED - Shared classpath helper can set new classpath after confirming all entries. ");
            return false;
        } catch (CannotSetClasspathException e) {
        /* Expected */
        }
    } catch (Exception e2) {
        e2.printStackTrace();
        return false;
    }
    return true;
}

Example 20 with SharedClassURLClasspathHelper

use of com.ibm.oti.shared.SharedClassURLClasspathHelper in project openj9 by eclipse.

the class CustomURLClassLoaderNonConfirming method getHelper.

public boolean getHelper() {
    SharedClassHelperFactory schFactory = Shared.getSharedClassHelperFactory();
    SharedClassURLClasspathHelper newHelper = null;
    try {
        newHelper = schFactory.getURLClasspathHelper(this, orgUrls);
    } catch (HelperAlreadyDefinedException e) {
        return false;
    }
    if (newHelper.equals(scHelper)) {
        return true;
    } else {
        return false;
    }
}