content: /**
   * 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.aries.samples.blueprint.idverifier.client;
  
  import java.util.HashSet;
  import java.util.Set;
  
  /**
   * @author forrestxm
   *
   */
  public class CreditRecordStore {
  	private Set<String> personidindex;
  	private Set<PersonCreditRecords> personrecords;
  	
  	public CreditRecordStore(Set<CreditRecord> records){		
  		init(records);
  	}
  	
  	void init(Set<CreditRecord> records){
  		personidindex = new HashSet<String>();
  		personrecords = new HashSet<PersonCreditRecords>();
  		
  		for (CreditRecord arecord : records){
  			personidindex.add(arecord.getPersonid());
  		}
  		
  		for (String personid : personidindex){
  			personrecords.add(new PersonCreditRecords(personid));
  		}
  		
  		for (CreditRecord arecord : records){
  			PersonCreditRecords target = getAPersonRecords(arecord.getPersonid());
  			if ( target != null){
  				target.add(arecord);
  			}
  		}
  	}
  	
  	public synchronized boolean add(CreditRecord arecord){
  		boolean b = false;
  		
  		PersonCreditRecords target = getAPersonRecords(arecord.getPersonid());
  		if ( target != null){
  			b = target.add(arecord);
  		} else {
  			PersonCreditRecords apersonrecords = new PersonCreditRecords(arecord.getPersonid());
  			apersonrecords.add(arecord);
  			personrecords.add(apersonrecords);
  			personidindex.add(arecord.getPersonid());
  			b = true;
  		}		
  		return b;
  		
  	}
  	
  	public synchronized boolean remove(CreditRecord arecord){
  		boolean b = false;
  		if (personidindex.contains(arecord.getPersonid())) {
  			PersonCreditRecords target = getAPersonRecords(arecord.getPersonid());
  			b = target.remove(arecord);
  			if (target.isEmpty()){
  				personidindex.remove(arecord.getPersonid());
  				personrecords.remove(target);
  			}
  		}		
  		return b;
  	}
  	
  	
  	
  	public PersonCreditRecords getAPersonRecords(String personid){
  		PersonCreditRecords result = null;
  		for (PersonCreditRecords arecord : this.personrecords){
  			if (arecord.getPersonid().equals(personid)){
  				result = arecord;
  				break;
  			}
  		}
  		return result;
  	}
  	
  	
  
  	/**
  	 * @return the personidindex
  	 */
  	public Set<String> getPersonidindex() {
  		return personidindex;
  	}
  
  	/**
  	 * @return the personrecords
  	 */
  	public Set<PersonCreditRecords> getPersonrecords() {
  		return personrecords;
  	}		
  
  }
  