/*

  * Copyright 2009 The Kuali Foundation

  *

  * Licensed under the Educational Community 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.osedu.org/licenses/ECL-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.kuali.student.contract.model.validation;

 import org.kuali.student.contract.model.OrchObj;

 import java.util.ArrayList;

 import java.util.Collection;

 import java.util.List;

 /**

  * This validates a constraint.

  * @author nwright

  */

 public class OrchObjValidator implements ModelValidator

 {

  private OrchObj orch;

  public OrchObjValidator (OrchObj orch)

  {

   this.orch = orch;

  }

  private Collection errors;

  @Override

  public Collection<String> validate ()

  {

   this.errors = new ArrayList ();

   if (orch.getXmlType ().equals (""))

   {

     this.addError ("XML Type is required");

   }

   // TODO: more validation

   return this.errors;

  }

   private void addError (String msg)

  {

   String key = orch.getId ();

   if (key.equals (""))

   {

    key = "";

   }

   String error = "Error in: " + key + ": " + msg;

   if ( ! errors.contains (error))

   {

    errors.add (error);

   }

  }

 }