/*
* 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 WARRANTIESOR 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.aries.application.modelling.impl;
import java.util.Map;
import org.apache.aries.application.modelling.ExportedBundle;
import org.apache.aries.application.modelling.ImportedBundle;
import org.apache.aries.application.modelling.ModellingConstants;
import org.apache.aries.application.modelling.ResourceType;
import org.apache.aries.application.utils.AppConstants;
import org.osgi.framework.Constants;
import org.osgi.framework.Version;
abstract class AbstractExportedBundle implements ExportedBundle
{
/**
* Get the exported bundle or composite's manifest attributes
* @return attributes extracted from the object's manifest
*/
public abstract Map<String, Object> getAttributes();
/**
* This is always BUNDLE, even for composites. Their compositey-ness is detected
* from ModelledResource.getType()
*/
public final ResourceType getType() {
return ResourceType.BUNDLE;
}
/**
* Get the bundle's symbolic name
* @return symbolic name
*/
public String getSymbolicName() {
String result = String.valueOf(getAttributes().get(ModellingConstants.OBR_SYMBOLIC_NAME));
return result;
}
/**
* Get the bundle or composite's version
* @return version
*/
public String getVersion () {
String result = String.valueOf(getAttributes().get(Constants.VERSION_ATTRIBUTE));
return Version.parseVersion(result).toString();
}
public String toDeploymentString() {
String result = getSymbolicName() + ";" + AppConstants.DEPLOYMENT_BUNDLE_VERSION + "=" + getVersion();
return result;
}
/**
* Return true if this is a fragment
* @return true if this is a fragment
*/
public abstract boolean isFragment();
/**
* If this bundle is a fragment, this method will return the bundle to which it attaches
* @return fragment host
*/
public abstract ImportedBundle getFragmentHost();
}