Package org.apache.hivemind.service

Examples of org.apache.hivemind.service.MethodFab

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    public void testExtendMethodAlterReturn() throws Exception
    {
        ClassFab cf = newClassFab("ExtendMethodAlterReturn", Object.class);

        MethodFab mf = cf.addMethod(Modifier.PUBLIC, new MethodSignature(int.class, "getValue",
                null, null), "return 2;");

        mf.extend("$_ = 3 * $_;", false);

        Object bean = cf.createClass().newInstance();

        assertEquals(new Integer(6), PropertyUtils.read(bean, "value"));
    }
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    public void testExtendMethodFailure() throws Exception
    {
        ClassFab cf = newClassFab("ExtendMethodFailure", Object.class);

        MethodFab mf = cf.addMethod(Modifier.PUBLIC, new MethodSignature(int.class, "getValue",
                null, null), "return 1;");

        try
        {
            mf.extend("$_ =", true);
            unreachable();
        }
        catch (ApplicationRuntimeException ex)
        {
            assertExceptionSubstring(
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    {
        ClassFab cf = newClassFab("Fail", Object.class);

        cf.addInterface(FailService.class);

        MethodFab mf = cf.addMethod(Modifier.PUBLIC, new MethodSignature(void.class, "fail", null,
                null), "throw new java.lang.RuntimeException(\"Ouch!\");");

        mf.addCatch(RuntimeException.class, "throw new java.io.IOException($e.getMessage());");

        Class targetClass = cf.createClass();

        FailService fs = (FailService) targetClass.newInstance();
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    {
        ClassFab cf = newClassFab("BadCatch", Object.class);

        cf.addInterface(Runnable.class);

        MethodFab mf = cf.addMethod(Modifier.PUBLIC, new MethodSignature(void.class, "run", null,
                null), "return;");

        try
        {
            mf.addCatch(RuntimeException.class, "woops!");
            unreachable();
        }
        catch (ApplicationRuntimeException ex)
        {
            assertExceptionSubstring(
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        MethodSignature sig = new MethodSignature(Map.class, "doTheNasty", new Class[]
        { int.class, String.class }, new Class[]
        { InstantiationException.class, IllegalAccessException.class });

        MethodFab mf = cf.addMethod(
                Modifier.PUBLIC + Modifier.FINAL + Modifier.SYNCHRONIZED,
                sig,
                "{ return _map; }");

        mf.addCatch(NullPointerException.class, "return null;");
        mf.extend("_map.clear();", true);

        String toString = cf.toString();

        contains(
                toString,
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Related Classes of org.apache.hivemind.service.MethodFab

  • hivemind.test.services.TestClassFab
  • org.apache.hivemind.lib.adapter.TestAdapterRegistryFactory
  • org.apache.hivemind.lib.strategy.TestStrategyFactory
  • org.apache.hivemind.service.impl.ClassFabImpl
  • org.apache.hivemind.service.impl.LoggingInterceptorClassFactory
  • org.apache.hivemind.service.impl.LoggingInterceptorFactory
  • org.apache.hivemind.service.impl.TestClassFab
  • org.apache.hivemind.service.impl.TestClassFabUtils
  • org.apache.tapestry.enhance.ClassFabImpl
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