57 lines
2.2 KiB
Java
57 lines
2.2 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* $Header:$
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*/
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package org.apache.beehive.controls.api.bean;
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import java.lang.annotation.ElementType;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.annotation.Target;
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import org.apache.beehive.controls.api.assembly.ControlAssembler;
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import org.apache.beehive.controls.api.assembly.DefaultControlAssembler;
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/**
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* The ControlImplementation annotation type is used to annotate the implementation class for a
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* Java Control. It marks the class as a control implementation and (in the future) parameterizes
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* it.
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*/
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@Retention(RetentionPolicy.RUNTIME)
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@Target({ElementType.TYPE})
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public @interface ControlImplementation
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{
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/** class name for the Class (which implements
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* com.bea.control.assembly.ControlAssembler) whose assemble()
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* method is called at assembly time - if left Void then no
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* special assembly is needed
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*/
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Class assemblyHelperClass() default java.lang.Void.class; // DEPRECATED
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/**
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* Class that implements ControlAssembler, which gets called at assembly time.
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* Default implementation does nothing.
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*/
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Class<? extends ControlAssembler> assembler() default DefaultControlAssembler.class;
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/**
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* Specifies whether the control implementation class contains state that should be
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* serialized as part of the containing Control/JavaBean or is fully stateless/transient.
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*/
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boolean isTransient() default false; // default to assuming stateful
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}
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