Здравствуйте.
Есть вопрос касательно доступа к переменным и объектам из одного класса в другой.
В данный момент я использую NetBeans и "графику" SWING / AWT.
Формочке имеется SWING jTextArea1. В событии формочки jTextArea1FocusGained вписал
| Java |
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| jTextArea1.append("Запущено обновление \r\n");
// TODO code application logic here
File dstPath = new File("c:/svnkit");
File dstPath1 = new File("c:/svnkit1");
//String name="************";
//String password="******************";
SVNURL repository = null;
//ISVNAuthenticationManager authManager =SVNWCUtil.createDefaultAuthenticationManager(name, password);
String urlQWE = "svn://***********";
//String urlQWE="s*************";
ISVNEventHandler myUpdateEventHandler = new UpdateEventHandler();
SVNClientManager cm = SVNClientManager.newInstance();//(myOptions, "************", "*************");
//cm.setAuthenticationManager(authManager);
cm.getUpdateClient().setEventHandler(myUpdateEventHandler);
SVNUpdateClient uc = cm.getUpdateClient();
try {
SVNRepositoryFactoryImpl.setup();
repository = SVNURL.parseURIEncoded(urlQWE);
uc.doCheckout(repository, dstPath, SVNRevision.UNDEFINED, SVNRevision.HEAD, true);
uc.doUpdate(dstPath, SVNRevision.HEAD, true);
uc.doExport(dstPath, dstPath1, SVNRevision.WORKING, SVNRevision.HEAD, "", true, true);
/*SVNCommitClient cc = cm.getCommitClient();
cc.doCommit(new File[] {new File(dstPath, "www")}, false, "message", false, true);*/
} catch (SVNException e) {
e.printStackTrace();
System.exit(1);
}
jTextArea1.append("Обновление закончено \r\n"); |
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Как видно из кода, я вызываю
| Java |
1
| cm.getUpdateClient().setEventHandler(myUpdateEventHandler); |
|
В свою очередь
| Java |
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| /*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package updater;
import org.tmatesoft.svn.core.SVNCancelException;
import org.tmatesoft.svn.core.wc.ISVNEventHandler;
import org.tmatesoft.svn.core.wc.SVNEvent;
import org.tmatesoft.svn.core.wc.SVNEventAction;
import org.tmatesoft.svn.core.wc.SVNStatusType;
import updater.UpdaterView;
/**
*
* @author Administrator
*/
public class UpdateEventHandler implements ISVNEventHandler {
public void handleEvent( SVNEvent event , double progress ) {
/*
* Gets the current action. An action is represented by SVNEventAction.
* In case of an update an action can be determined via comparing
* SVNEvent.getAction() and SVNEventAction.UPDATE_-like constants.
*/
SVNEventAction action = event.getAction( );
String pathChangeType = " ";
if ( action == SVNEventAction.UPDATE_ADD ) {
/*
* the item was added
*/
pathChangeType = "Добавлен";
} else if ( action == SVNEventAction.UPDATE_DELETE ) {
/*
* the item was deleted
*/
pathChangeType = "D";
} else if ( action == SVNEventAction.UPDATE_UPDATE ) {
/*
* Find out in details what state the item is (after having been
* updated).
*
* Gets the status of file/directory item contents. It is
* SVNStatusType who contains information on the state of an item.
*/
SVNStatusType contentsStatus = event.getContentsStatus( );
if ( contentsStatus == SVNStatusType.CHANGED ) {
/*
* the item was modified in the repository (got the changes
* from the repository
*/
pathChangeType = " Обновлён";
} else if ( contentsStatus == SVNStatusType.CONFLICTED ) {
/*
* The file item is in a state of Conflict. That is, changes
* received from the repository during an update, overlap with
* local changes the user has in his working copy.
*/
pathChangeType = "C";
} else if ( contentsStatus == SVNStatusType.MERGED ) {
/*
* The file item was merGed (those changes that came from the
* repository did not overlap local changes and were merged
* into the file).
*/
pathChangeType = "G";
}
} else if ( action == SVNEventAction.UPDATE_EXTERNAL ) {
//// /*for externals definitions*/
System.out.println( "Fetching external item into '" + event.getFile( ).getAbsolutePath( ) + "'" );
System.out.println( "External at revision " + event.getRevision( ) );
return;
} else if ( action == SVNEventAction.UPDATE_COMPLETED ) {
/*
* Working copy update is completed. Prints out the revision.
*/
System.out.println( "Обновлено до версии " + event.getRevision( ) );
return;
} else if ( action == SVNEventAction.ADD ) {
System.out.println( "A " + event.getFile() );
return;
} else if ( action == SVNEventAction.DELETE ) {
System.out.println( "D " + event.getFile( ) );
return;
} else if ( action == SVNEventAction.LOCKED ) {
System.out.println( "L " + event.getFile( ) );
return;
} else if ( action == SVNEventAction.LOCK_FAILED ) {
System.out.println( "failed to lock " + event.getFile( ) );
return;
}
/*
* Status of properties of an item. SVNStatusType also
* contains information on the properties state.
*/
SVNStatusType propertiesStatus = event.getPropertiesStatus( );
String propertiesChangeType = " ";
if ( propertiesStatus == SVNStatusType.CHANGED ) {
/*
* Properties were updated.
*/
propertiesChangeType = " Обновлён";
} else if ( propertiesStatus == SVNStatusType.CONFLICTED ) {
/*
* Properties are in conflict with the repository.
*/
propertiesChangeType = "C";
} else if ( propertiesStatus == SVNStatusType.MERGED ) {
/*
* Properties that came from the repository were merged with the
* local ones.
*/
propertiesChangeType = "G";
}
/*
* Gets the status of the lock.
*/
String lockLabel = " ";
SVNStatusType lockType = event.getLockStatus();
if ( lockType == SVNStatusType.LOCK_UNLOCKED ) {
/*
* The lock is broken by someone.
*/
lockLabel = "B";
}
System.out.println( pathChangeType + propertiesChangeType + lockLabel + " " + event.getFile( ) );
}
public void checkCancelled( ) throws SVNCancelException {
}
} |
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В данном случае я вывожу в консоль строки.
А вот как сделать так, чтобы я вместо System.out.println сделать вывод в jTextArea1.append?
(
Сообщение от ArtUrlWWW
