/**
    * Copyright 2011 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.common.impex.schema.service;
  
  import org.kuali.common.impex.model.Schema;
  import org.kuali.common.impex.schema.service.impl.DefaultExtractSchemaService;
  import org.kuali.common.util.execute.Executable;
  import org.springframework.util.Assert;
  
  public class ExtractSchemaExecutable implements Executable {
  
  	public static final boolean DEFAULT_SKIP = false;
  	public static final ExtractSchemaService DEFAULT_SERVICE = new DefaultExtractSchemaService();
  
  	boolean skip = DEFAULT_SKIP;
  	ExtractSchemaService service = DEFAULT_SERVICE;
  
  	// Required
  	ExtractSchemaContext context;
  
  	// Filled in during execution
  	ExtractSchemaResult result;
  
  	@Override
  	public void execute() {
  
  		if (skip) {
  			return;
  		}
  
  		Assert.notNull(service, "service is null");
  		Assert.notNull(context, "context is null");
  
  		Schema schema = service.getSchema(context);
  		this.result = new ExtractSchemaResult(schema);
  	}
  
  	/**
  	 * Expose <code>SchemaExtractionResult</code> via a getter
  	 */
  	public ExtractSchemaResult getResult() {
  		return result;
  	}
  
  	public ExtractSchemaContext getContext() {
  		return context;
  	}
  
  	public void setContext(ExtractSchemaContext context) {
  		this.context = context;
  	}
  
  	public ExtractSchemaService getService() {
  		return service;
  	}
  
  	public void setService(ExtractSchemaService service) {
  		this.service = service;
  	}
  
  	public boolean isSkip() {
  		return skip;
  	}
  
  	public void setSkip(boolean skip) {
  		this.skip = skip;
  	}
  }