| /* |
| * 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.felix.ipojo.extender.internal.declaration; |
| |
| import org.apache.felix.ipojo.extender.TypeDeclaration; |
| import org.apache.felix.ipojo.metadata.Element; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.Constants; |
| |
| /** |
| * Default implementation of the component type declaration. |
| */ |
| public class DefaultTypeDeclaration extends AbstractDeclaration implements TypeDeclaration { |
| |
| private final Element m_componentMetadata; |
| private final String m_componentName; |
| private final String m_componentVersion; |
| private final String m_extension; |
| private boolean visible = true; |
| |
| public DefaultTypeDeclaration(BundleContext bundleContext, Element componentMetadata) { |
| super(bundleContext, TypeDeclaration.class); |
| m_componentMetadata = componentMetadata; |
| visible = initVisible(); |
| m_componentName = initComponentName(); |
| m_componentVersion = initComponentVersion(bundleContext); |
| m_extension = initExtension(); |
| } |
| |
| private String initExtension() { |
| if (m_componentMetadata.getNameSpace() == null) { |
| return m_componentMetadata.getName(); |
| } |
| return m_componentMetadata.getNameSpace() + ":" + m_componentMetadata.getName(); |
| } |
| |
| private String initComponentVersion(BundleContext bundleContext) { |
| String version = m_componentMetadata.getAttribute("version"); |
| if (version != null) { |
| if ("bundle".equalsIgnoreCase(version)) { |
| return bundleContext.getBundle().getHeaders().get(Constants.BUNDLE_VERSION); |
| } |
| } |
| return version; |
| } |
| |
| private String initComponentName() { |
| String name = m_componentMetadata.getAttribute("name"); |
| if (name == null) { |
| name = m_componentMetadata.getAttribute("classname"); |
| } |
| return name; |
| } |
| |
| private boolean initVisible() { |
| String publicAttribute = m_componentMetadata.getAttribute("public"); |
| return (publicAttribute == null) || !publicAttribute.equalsIgnoreCase("false"); |
| } |
| |
| public String getComponentName() { |
| return m_componentName; |
| } |
| |
| public String getComponentVersion() { |
| return m_componentVersion; |
| } |
| |
| public String getExtension() { |
| return m_extension; |
| } |
| |
| public Element getComponentMetadata() { |
| return m_componentMetadata; |
| } |
| |
| public boolean isPublic() { |
| return visible; |
| } |
| } |