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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.tuscany.sca.wink;
import java.beans.Introspector;
import java.io.IOException;
import java.lang.annotation.Annotation;
import java.lang.reflect.Member;
import java.lang.reflect.Type;
import javax.servlet.ServletContext;
import org.apache.tuscany.sca.implementation.web.runtime.utils.ContextHelper;
import org.apache.wink.common.RuntimeContext;
import org.apache.wink.common.internal.registry.Injectable;
import org.oasisopen.sca.annotation.Property;
public class PropertyInjectable extends Injectable {
private String name;
public PropertyInjectable(Property propertyAnnotation,
ParamType paramType,
Class<?> type,
Type genericType,
Annotation[] annotations,
Member member) {
super(paramType, type, genericType, annotations, member);
this.name = getPropertyName(propertyAnnotation.name(), member);
}
@Override
public Object getValue(RuntimeContext runtimeContext) throws IOException {
return ContextHelper.getProperty(name, runtimeContext.getAttribute(ServletContext.class));
}
private String getPropertyName(String annotationName, Member member) {
String name;
if (annotationName != null && !annotationName.equals("")) {
name = annotationName;
} else {
name = getMember().getName();
if (name.startsWith("set")) {
name = Introspector.decapitalize(name.substring(3));
}
}
return name;
}
}
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