com.google.code.plsqlmaven.xdb.XdbImportMojo.groovy Maven / Gradle / Ivy

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package com.google.code.plsqlmaven.xdb

/*
 * Copyright 2001-2005 The Apache Software Foundation.
 *
 * 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.
 */

import java.io.File

/**
 * Import files to XDB
 *
 * @goal import
 *
 */
public class XdbImportMojo
    extends XdbMojo
{

  /**
   * Whether to import only files changed from last import
   * @since 1.0
   * @parameter expression="${changedOnly}"
   */
    private boolean changedOnly;
    
  /**
   * Whether to loop waiting for changes, expressend in seconds between loops
   * @since 1.9
   * @parameter expression="${loop}"
   */
    private int loop;

   /**
    * Location of the touch file.
    */
    private touchFile;

   /**
    * Last import time.
    */
    private lastImportTime= 0L;
    
    void execute()
    {
        if (!connectToDatabase())
        {
          fail('Need an Oracle connection')
          return
        }
		
		def importThings= 
		{ 
	        getLastImportTime()
	        importFiles()
	        touchReferenceFile()
		}

		if (loop)
		  while (true) 
		  {
			  importThings()
			  Thread.currentThread().sleep(loop*1000)
	      }
		else
		  importThings()
		
        disconnectFromDatabase()
    }
    
    private importFiles()
    {
        if (!new File(xdbSourceDirectory).exists())
          return;

        def cnt= 0;
        
        def scanner=  ant.fileScanner
        {
            fileset(dir: xdbSourceDirectory)
        }

        for (file in scanner)
        {
           if (changedOnly&&file.lastModified()