| /* |
| * 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.resolver.test.util; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.osgi.resource.Capability; |
| import org.osgi.resource.Requirement; |
| import org.osgi.resource.Resource; |
| import org.osgi.resource.Wire; |
| import org.osgi.resource.Wiring; |
| import org.osgi.service.resolver.HostedCapability; |
| import org.osgi.service.resolver.ResolveContext; |
| |
| public class ResolveContextImpl extends ResolveContext |
| { |
| private final Map<Resource, Wiring> m_wirings; |
| private final Map<Requirement, List<Capability>> m_candMap; |
| private final Collection<Resource> m_mandatory; |
| private final Collection<Resource> m_optional; |
| |
| public ResolveContextImpl( |
| Map<Resource, Wiring> wirings, Map<Requirement, List<Capability>> candMap, |
| Collection<Resource> mandatory, Collection<Resource> optional) |
| { |
| m_wirings = wirings; |
| m_candMap = candMap; |
| m_mandatory = mandatory; |
| m_optional = optional; |
| } |
| |
| @Override |
| public Collection<Resource> getMandatoryResources() |
| { |
| return new ArrayList<Resource>(m_mandatory); |
| } |
| |
| @Override |
| public Collection<Resource> getOptionalResources() |
| { |
| return new ArrayList<Resource>(m_optional); |
| } |
| |
| @Override |
| public List<Capability> findProviders(Requirement r) |
| { |
| List<Capability> cs = m_candMap.get(r); |
| if (cs != null) { |
| return new ArrayList<Capability>(cs); |
| } else { |
| return new ArrayList<Capability>(); |
| } |
| } |
| |
| @Override |
| public int insertHostedCapability(List<Capability> capabilities, HostedCapability hostedCapability) |
| { |
| int idx = 0; |
| capabilities.add(idx, hostedCapability); |
| return idx; |
| } |
| |
| @Override |
| public boolean isEffective(Requirement requirement) |
| { |
| return true; |
| } |
| |
| @Override |
| public Map<Resource, Wiring> getWirings() |
| { |
| return m_wirings; |
| } |
| |
| public static class FelixResolveContextImpl extends ResolveContextImpl |
| { |
| private final Map<Wiring, List<Wire>> m_substitutions; |
| |
| public FelixResolveContextImpl(Map<Resource, Wiring> wirings, Map<Requirement, List<Capability>> candMap, Collection<Resource> mandatory, Collection<Resource> optional, Map<Wiring, List<Wire>> substitutions) |
| { |
| super(wirings, candMap, mandatory, optional); |
| this.m_substitutions = substitutions; |
| } |
| |
| public Collection<Resource> getOndemandResources(Resource host) |
| { |
| return Collections.emptyList(); |
| } |
| |
| public List<Wire> getSubstitutionWires(Wiring wiring) |
| { |
| List<Wire> result = m_substitutions.get(wiring); |
| return result == null ? Collections.<Wire> emptyList() : result; |
| } |
| |
| } |
| } |