Java JobEntryCopy类代码示例

import org.pentaho.di.job.entry.JobEntryCopy; //导入依赖的package包/类
/**
* 停止作业，包含子作业和转换 <br/>
* @author jingma
* @param job
*/
public static void jobStopAll(Job job){
       job.stopAll();
       JobMeta jobMeta = job.getJobMeta();
       for(JobEntryCopy jec:jobMeta.getJobCopies()){
           if(jec.isTransformation()){
               JobEntryTrans jet = (JobEntryTrans)jec.getEntry();
               if(jet.getTrans()!=null){
                   jet.getTrans().stopAll();
               }
           }else if(jec.isJob()){
               JobEntryJob jej = (JobEntryJob)jec.getEntry();
               if(jej.getJob()!=null){
                   jobStopAll(jej.getJob());
               }
           }
       }
}
 

import org.pentaho.di.job.entry.JobEntryCopy; //导入依赖的package包/类
/**
* 结束作业，包含子作业和转换 <br/>
* @author jingma
* @param job
*/
@SuppressWarnings("deprecation")
public static void jobKillAll(Job job){
    job.stopAll();
    JobMeta jobMeta = job.getJobMeta();
    for(JobEntryCopy jec:jobMeta.getJobCopies()){
        if(jec.isTransformation()){
            JobEntryTrans jet = (JobEntryTrans)jec.getEntry();
            if(jet.getTrans()!=null){
                jet.getTrans().killAll();
            }
        }else if(jec.isJob()){
            JobEntryJob jej = (JobEntryJob)jec.getEntry();
            if(jej.getJob()!=null){
                jobKillAll(jej.getJob());
            }
        }
    }
    //采用线程中断结束卡住的线程
    if(job.getState().equals(State.BLOCKED)||job.getState().equals(State.TIMED_WAITING)){
        job.stop();
    }else{
        job.interrupt();
    }
}
 

import org.pentaho.di.job.entry.JobEntryCopy; //导入依赖的package包/类
/**
* 将指定job复制到KettleUtils中的资源库 <br/>
* @author jingma
* @param jobName job名称
* @param jobPath job路径
* @param fromRepository 来源资源库
   * @param toRepository 目标资源库
* @throws KettleException
*/
public static void jobCopy(String jobName,String jobPath,Repository fromRepository,
        Repository toRepository) throws KettleException {
	JobMeta jobMeta = KettleUtils.loadJob(jobName,jobPath,fromRepository);
	for(JobEntryCopy jec:jobMeta.getJobCopies()){
		if(jec.isTransformation()){
			JobEntryTrans jet = (JobEntryTrans)jec.getEntry();
			transCopy(jet.getObjectName(), jet.getDirectory(),fromRepository,toRepository);
		}else if(jec.isJob()){
			JobEntryJob jej = (JobEntryJob)jec.getEntry();
			jobCopy(jej.getObjectName(),jej.getDirectory(),fromRepository,toRepository);
		}
	}
	jobMeta.setRepository(toRepository);
	jobMeta.setMetaStore(toRepository.getMetaStore());
	if(!isDirectoryExist(toRepository,jobPath)){
		//所在目录不存在则创建
	    toRepository.createRepositoryDirectory(toRepository.findDirectory("/"), jobPath);
	}
	KettleUtils.saveJob(toRepository,jobMeta);
}
 

import org.pentaho.di.job.entry.JobEntryCopy; //导入依赖的package包/类
/**
* 生成作业图 <br/>
* @author jingma
* @param jobMeta
* @return
* @throws Exception
*/
public static BufferedImage generateJobImage( JobMeta jobMeta ) throws Exception {
  float magnification = 1.0f;
  Point maximum = jobMeta.getMaximum();
  maximum.multiply( magnification );

  SwingGC gc = new SwingGC( null, maximum, 32, 0, 0 );
  JobPainter jobPainter =
    new JobPainter(
      gc, jobMeta, maximum, null, null, null, null, null, new ArrayList<AreaOwner>(),
      new ArrayList<JobEntryCopy>(), 32, 1, 0, 0, true, "Arial", 10 );
  jobPainter.setMagnification( magnification );
  jobPainter.drawJob();

  BufferedImage image = (BufferedImage) gc.getImage();

  return image;
}
 

import org.pentaho.di.job.entry.JobEntryCopy; //导入依赖的package包/类
public void drawJobEntryIcon(int x, int y, JobEntryCopy jobEntryCopy) {
		    if (jobEntryCopy == null)
		      return; // Don't draw anything

		    Image image = null;

		    if (jobEntryCopy.isSpecial()) {
		        if (jobEntryCopy.isStart()) {
		          image = GUIResource.getInstance().getImageStart();
		        }
		        if (jobEntryCopy.isDummy()) {
		          image = GUIResource.getInstance().getImageDummy();
		        }
		    } else {
		        String configId = jobEntryCopy.getEntry().getPluginId();
		        if (configId != null) {
		          image = GUIResource.getInstance().getImagesJobentries().get(configId);
		        }
		    }
		    if (image==null) {
		    	return;
		    }
		    
            org.eclipse.swt.graphics.Rectangle bounds = image.getBounds();
            gc.drawImage(image, 0, 0, bounds.width, bounds.height, x, y, iconsize, iconsize);
}
 

import org.pentaho.di.job.entry.JobEntryCopy; //导入依赖的package包/类
public JobEntryCopy getJobEntryCopy(int x, int y, int iconsize) {
	int i, s;
	s = nrJobEntries();
	for (i = s - 1; i >= 0; i--) // Back to front because drawing goes
									// from start to end
	{
		JobEntryCopy je = getJobEntry(i);
		Point p = je.getLocation();
		if (p != null) {
			if (x >= p.x && x <= p.x + iconsize && y >= p.y && y <= p.y + iconsize) {
				return je;
			}
		}
	}
	return null;
}
 

import org.pentaho.di.job.entry.JobEntryCopy; //导入依赖的package包/类
public void clearChanged() {
	changedEntries = false;
	changedHops = false;
	changedNotes = false;
	changedDatabases = false;

	for (int i = 0; i < nrJobEntries(); i++) {
		JobEntryCopy entry = getJobEntry(i);
		entry.setChanged(false);
	}
	for (JobHopMeta hi : jobhops) // Look at all the hops
	{
		hi.setChanged(false);
	}
	for (int i = 0; i < nrDatabases(); i++) {
		DatabaseMeta db = getDatabase(i);
		db.setChanged(false);
	}
	for (int i = 0; i < nrNotes(); i++) {
		NotePadMeta note = getNote(i);
		note.setChanged(false);
	}
	super.clearChanged();
}
 

import org.pentaho.di.job.entry.JobEntryCopy; //导入依赖的package包/类
/**
 * This method asks all steps in the transformation whether or not the
 * specified database connection is used. The connection is used in the
 * transformation if any of the steps uses it or if it is being used to log
 * to.
 * 
 * @param databaseMeta
 *            The connection to check
 * @return true if the connection is used in this transformation.
 */
public boolean isDatabaseConnectionUsed(DatabaseMeta databaseMeta) {
	for (int i = 0; i < nrJobEntries(); i++) {
		JobEntryCopy jobEntry = getJobEntry(i);
		DatabaseMeta dbs[] = jobEntry.getEntry().getUsedDatabaseConnections();
		for (int d = 0; d < dbs.length; d++) {
			if (dbs[d] != null && dbs[d].equals(databaseMeta))
				return true;
		}
	}

	if (logConnection != null && logConnection.equals(databaseMeta))
		return true;

	return false;
}
 

import org.pentaho.di.job.entry.JobEntryCopy; //导入依赖的package包/类
private synchronized void addEntryMouseOverDelayTimer(final JobEntryCopy jobEntryCopy) {
 
 // Don't add the same mouse over delay timer twice...
 //
 if (mouseOverEntries.contains(jobEntryCopy)) return;
 
 mouseOverEntries.add(jobEntryCopy);
 
 DelayTimer delayTimer = new DelayTimer(2500, new DelayListener() {
	public void expired() {
		mouseOverEntries.remove(jobEntryCopy);
		delayTimers.remove(jobEntryCopy);
		asyncRedraw();
	}
});
 
 new Thread(delayTimer).start();
 
 delayTimers.put(jobEntryCopy, delayTimer);
}
 

import org.pentaho.di.job.entry.JobEntryCopy; //导入依赖的package包/类
private JobEntryResult findJobEntryResult(JobEntryCopy jobEntryCopy) {
	if (jobEntryResults==null) return null;
	
	Iterator<JobEntryResult> iterator = jobEntryResults.iterator();
	while (iterator.hasNext()) {
	  JobEntryResult jobEntryResult = iterator.next();
	
	  if (jobEntryResult.getJobEntryName().equals(jobEntryCopy.getName()) && 
			jobEntryResult.getJobEntryNr() == jobEntryCopy.getNr()
		   )  {
			return jobEntryResult;
		}
	}
	
	return null;
}
 

import org.pentaho.di.job.entry.JobEntryCopy; //导入依赖的package包/类
public JobHopMeta(Repository rep, long id_job_hop, JobMeta job, List<JobEntryCopy> jobcopies) throws KettleException
{
	try
	{
		long id_jobentry_copy_from;
		long id_jobentry_copy_to;
		
		RowMetaAndData r = rep.getJobHop(id_job_hop);
		if (r!=null)
		{
			id_jobentry_copy_from  =  r.getInteger("ID_JOBENTRY_COPY_FROM", -1L);
			id_jobentry_copy_to    =  r.getInteger("ID_JOBENTRY_COPY_TO", -1L);
			enabled                =  r.getBoolean("ENABLED", true);
			evaluation             =  r.getBoolean("EVALUATION", true);
			unconditional          =  r.getBoolean("UNCONDITIONAL", !evaluation);
			
			from_entry = JobMeta.findJobEntryCopy(jobcopies, id_jobentry_copy_from);
			to_entry = JobMeta.findJobEntryCopy(jobcopies, id_jobentry_copy_to);
		}
	}
	catch(KettleDatabaseException dbe)
	{
		throw new KettleException(Messages.getString("JobHopMeta.Exception.UnableToLoadHopInfoRep",""+id_job_hop) , dbe);
		
	}
}
 

import org.pentaho.di.job.entry.JobEntryCopy; //导入依赖的package包/类
/**
 *  See if location (x,y) is on a line between two steps: the hop!
 *  @param x
 *  @param y
 *  @param exclude the step to exclude from the hops (from or to location). Specify null if no step is to be excluded.
 *  @return the transformation hop on the specified location, otherwise: null 
 */
private JobHopMeta findHop(int x, int y, JobEntryCopy exclude) {
  int i;
  JobHopMeta online = null;
  for (i = 0; i < jobMeta.nrJobHops(); i++) {
    JobHopMeta hi = jobMeta.getJobHop(i);
    JobEntryCopy fs = hi.getFromEntry();
    JobEntryCopy ts = hi.getToEntry();

    if (fs == null || ts == null)
      return null;

    // If either the "from" or "to" step is excluded, skip this hop.
    //
    if (exclude != null && (exclude.equals(fs) || exclude.equals(ts)))
      continue;

    int line[] = getLine(fs, ts);

    if (pointOnLine(x, y, line))
      online = hi;
  }
  return online;
}
 

import org.pentaho.di.job.entry.JobEntryCopy; //导入依赖的package包/类
public void selectInRect(JobMeta jobMeta, org.pentaho.di.core.gui.Rectangle rect) {
  int i;
  for (i = 0; i < jobMeta.nrJobEntries(); i++) {
    JobEntryCopy je = jobMeta.getJobEntry(i);
    Point p = je.getLocation();
    if (((p.x >= rect.x && p.x <= rect.x + rect.width) || (p.x >= rect.x + rect.width && p.x <= rect.x))
        && ((p.y >= rect.y && p.y <= rect.y + rect.height) || (p.y >= rect.y + rect.height && p.y <= rect.y)))
      je.setSelected(true);
  }
  for (i = 0; i < jobMeta.nrNotes(); i++) {
    NotePadMeta ni = jobMeta.getNote(i);
    Point a = ni.getLocation();
    Point b = new Point(a.x + ni.width, a.y + ni.height);
    if (rect.contains(a.x, a.y) && rect.contains(b.x, b.y))
      ni.setSelected(true);
  }
}
 

import org.pentaho.di.job.entry.JobEntryCopy; //导入依赖的package包/类
/**
 * Finds the JobTracker for the job entry specified.
 * Use this to 
 * @param jobEntryCopy The entry to search the job tracker for
 * @return The JobTracker of null if none could be found...
 */
public JobTracker findJobTracker(JobEntryCopy jobEntryCopy)
{
    for (int i=0;i<jobTrackers.size();i++)
    {
        JobTracker tracker = getJobTracker(i);
        JobEntryResult result = tracker.getJobEntryResult();
        if (result!=null)
        {
            JobEntryCopy jobEntry = result.getJobEntry();
            if (jobEntry!=null)
            {
                if (jobEntry.equals(jobEntryCopy)) return tracker; 
            }
        }
    }
    return null;
}
 

import org.pentaho.di.job.entry.JobEntryCopy; //导入依赖的package包/类
public void delSelected() {
  JobEntryCopy[] copies = jobMeta.getSelectedEntries();
  int nrsels = copies.length;
  if (nrsels == 0)
    return;

  // Load the list of steps
  List<String> stepList = new ArrayList<String>();
  for (int i = 0; i < copies.length; ++i) {
    stepList.add(copies[i].toString());
  }

  // Display the delete confirmation message box
  MessageBox mb = new DeleteMessageBox(shell, Messages.getString("Spoon.Dialog.DeletionConfirm.Message"), //$NON-NLS-1$
      stepList);
  int answer = mb.open();
  if (answer == SWT.YES) {
    // Perform the delete
    for (int i = 0; i < copies.length; i++) {
      spoon.deleteJobEntryCopies(jobMeta, copies[i]);
    }
    spoon.refreshTree();
    spoon.refreshGraph();
  }
}