| /* |
| * Copyright (c) OSGi Alliance (2012). All Rights Reserved. |
| * |
| * Licensed 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.resolver; |
| |
| import java.util.Map; |
| import org.osgi.framework.namespace.PackageNamespace; |
| import org.osgi.resource.Capability; |
| import org.osgi.resource.Resource; |
| import org.osgi.service.resolver.HostedCapability; |
| |
| public class WrappedCapability implements HostedCapability |
| { |
| private final Resource m_host; |
| private final Capability m_cap; |
| |
| public WrappedCapability(Resource host, Capability cap) |
| { |
| m_host = host; |
| m_cap = cap; |
| } |
| |
| @Override |
| public boolean equals(Object obj) |
| { |
| if (obj == null) |
| { |
| return false; |
| } |
| if (getClass() != obj.getClass()) |
| { |
| return false; |
| } |
| final WrappedCapability other = (WrappedCapability) obj; |
| if (m_host != other.m_host && (m_host == null || !m_host.equals(other.m_host))) |
| { |
| return false; |
| } |
| if (m_cap != other.m_cap && (m_cap == null || !m_cap.equals(other.m_cap))) |
| { |
| return false; |
| } |
| return true; |
| } |
| |
| @Override |
| public int hashCode() |
| { |
| int hash = 7; |
| hash = 37 * hash + (m_host != null ? m_host.hashCode() : 0); |
| hash = 37 * hash + (m_cap != null ? m_cap.hashCode() : 0); |
| return hash; |
| } |
| |
| public Capability getDeclaredCapability() |
| { |
| return m_cap; |
| } |
| |
| public Resource getResource() |
| { |
| return m_host; |
| } |
| |
| public String getNamespace() |
| { |
| return m_cap.getNamespace(); |
| } |
| |
| public Map<String, String> getDirectives() |
| { |
| return m_cap.getDirectives(); |
| } |
| |
| public Map<String, Object> getAttributes() |
| { |
| return m_cap.getAttributes(); |
| } |
| |
| // TODO: RFC-112 - Need impl-specific type. |
| // public List<String> getUses() |
| // { |
| // return m_cap.getUses(); |
| // } |
| |
| @Override |
| public String toString() |
| { |
| if (m_host == null) |
| { |
| return getAttributes().toString(); |
| } |
| if (getNamespace().equals(PackageNamespace.PACKAGE_NAMESPACE)) |
| { |
| return "[" + m_host + "] " |
| + getNamespace() |
| + "; " |
| + getAttributes().get(PackageNamespace.PACKAGE_NAMESPACE); |
| } |
| return "[" + m_host + "] " + getNamespace() + "; " + getAttributes(); |
| } |
| } |