/**
    * Copyright (C) 2010-2012 Joerg Bellmann <joerg.bellmann@googlemail.com>
    *
    * 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 com.googlecode.t7mp;
  
  import java.util.Collection;
  import java.util.Map;
  
  import org.apache.maven.model.Dependency;
  
  import com.google.common.base.Predicate;
  import com.google.common.collect.Maps;
  
  final class FindVersionPredicate implements Predicate<Dependency> {
  
      private final Map<String, AbstractArtifact> searchMap = Maps.newHashMap();
      private final PluginLog log;
  
      public FindVersionPredicate(Collection<AbstractArtifact> noVersionArtifacts, PluginLog log) {
          this.log = log;
          for (AbstractArtifact artifact : noVersionArtifacts) {
              String key = artifact.getGroupId() + ":" + artifact.getArtifactId() + ":" + artifact.getType() + ":" + artifact.getClassifier();
              log.debug("put key [" + key + "] to map for artifact [" + artifact + "]");
              searchMap.put(key, artifact);
          }
      }
  
      @Override
      public boolean apply(Dependency artifact) {
          String key = artifact.getGroupId() + ":" + artifact.getArtifactId() + ":" + artifact.getType() + ":" + artifact.getClassifier();
          log.debug("Search with key [" + key + "] for artifact " + artifact.toString());
          if (searchMap.containsKey(key)) {
              log.debug("Found something with key [" + key + "] for artifact " + artifact.toString());
              searchMap.get(key).setVersion(artifact.getVersion());
              return true;
          }
          return false;
      }
  
  }