01: /*
02: * The contents of this file are subject to the Sapient Public License
03: * Version 1.0 (the "License"); you may not use this file except in compliance
04: * with the License. You may obtain a copy of the License at
05: * http://carbon.sf.net/License.html.
06: *
07: * Software distributed under the License is distributed on an "AS IS" basis,
08: * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
09: * the specific language governing rights and limitations under the License.
10: *
11: * The Original Code is The Carbon Component Framework.
12: *
13: * The Initial Developer of the Original Code is Sapient Corporation
14: *
15: * Copyright (C) 2003 Sapient Corporation. All Rights Reserved.
16: */
17:
18: package org.sape.carbon.core.component.proxy;
19:
20: import org.sape.carbon.core.component.ComponentConfiguration;
21: import org.sape.carbon.core.component.FunctionalInterface;
22: import org.sape.carbon.core.config.Configuration;
23:
24: /**
25: * <p>This decorator factory constructs a <code>ProxyInvoker</code> for the
26: * Interceptor chain.</p>
27: *
28: * Copyright 2003 Sapient
29: * @since carbon 2.0
30: * @author Greg Hinkle, March 2003
31: * @version $Revision: 1.5 $($Author: dvoet $ / $Date: 2003/05/05 21:21:14 $)
32: */
33: public class DefaultProxyInvokerFactory implements DecoratorFactory {
34: /**
35: * <p>Constructs a component interceptor. The parameters of this method
36: * encompass all the information known about a component at the time
37: * it is constructed.</p>
38: *
39: * @param functionalImplementation The functional implementation of the
40: * component. This is supplied for cases where the interceptor needs to
41: * access the functional implementation object directly.
42: * @param componentConfiguration configuartion of the component which being
43: * built
44: * @param proxyInvocationHandler the invocation handler object that backs
45: * the component that this interceptor is being built for
46: * @param decoratorConfiguration a custom configuration object for the
47: * interceptor
48: * @return The <CODE>Decorator</CODE> that was built by this factory
49: */
50: public Decorator getInstance(
51: FunctionalInterface functionalImplementation,
52: ComponentConfiguration componentConfiguration,
53: ComponentProxyInvocationHandler proxyInvocationHandler,
54: Configuration decoratorConfiguration) {
55:
56: return new ProxyInvoker();
57:
58: }
59: }
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