/jEdit/tags/jedit-4-5-pre1/org/gjt/sp/jedit/bufferio/BufferInsertRequest.java
Java | 125 lines | 74 code | 11 blank | 40 comment | 4 complexity | 933038c566b42da3efb19c69b8670637 MD5 | raw file
Possible License(s): BSD-3-Clause, AGPL-1.0, Apache-2.0, LGPL-2.0, LGPL-3.0, GPL-2.0, CC-BY-SA-3.0, LGPL-2.1, GPL-3.0, MPL-2.0-no-copyleft-exception, IPL-1.0
- /*
- * BufferInsertRequest.java - I/O request
- * :tabSize=8:indentSize=8:noTabs=false:
- * :folding=explicit:collapseFolds=1:
- *
- * Copyright (C) 2000, 2005 Slava Pestov
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
- package org.gjt.sp.jedit.bufferio;
- //{{{ Imports
- import java.io.*;
- import org.gjt.sp.jedit.io.*;
- import org.gjt.sp.jedit.*;
- import org.gjt.sp.util.*;
- //}}}
- /**
- * A buffer insert request.
- * @author Slava Pestov
- * @version $Id: BufferInsertRequest.java 12504 2008-04-22 23:12:43Z ezust $
- */
- public class BufferInsertRequest extends BufferIORequest
- {
- //{{{ BufferInsertRequest constructor
- /**
- * Creates a new buffer I/O request.
- * @param view The view
- * @param buffer The buffer
- * @param session The VFS session
- * @param vfs The VFS
- * @param path The path
- */
- public BufferInsertRequest(View view, Buffer buffer,
- Object session, VFS vfs, String path)
- {
- super(view,buffer,session,vfs,path);
- } //}}}
- //{{{ run() method
- public void run()
- {
- InputStream in = null;
- try
- {
- String[] args = { vfs.getFileName(path) };
- setStatus(jEdit.getProperty("vfs.status.load",args));
- setAbortable(true);
- path = vfs._canonPath(session,path,view);
- VFSFile entry = vfs._getFile(
- session,path,view);
- long length;
- if(entry != null)
- length = entry.getLength();
- else
- length = 0L;
- in = vfs._createInputStream(session,path,false,view);
- if(in == null)
- return;
- final SegmentBuffer seg = read(
- autodetect(in),length,true);
- /* we don't do this in Buffer.insert() so that
- we can insert multiple files at once */
- VFSManager.runInAWTThread(new Runnable()
- {
- public void run()
- {
- view.getTextArea().setSelectedText(
- seg.toString());
- }
- });
- }
- catch(Exception e)
- {
- Log.log(Log.ERROR,this,e);
- String[] pp = { e.toString() };
- VFSManager.error(view,path,"ioerror.read-error",pp);
- buffer.setBooleanProperty(ERROR_OCCURRED,true);
- }
- catch(WorkThread.Abort a)
- {
- buffer.setBooleanProperty(ERROR_OCCURRED,true);
- }
- finally
- {
- IOUtilities.closeQuietly(in);
- try
- {
- vfs._endVFSSession(session,view);
- }
- catch(Exception e)
- {
- Log.log(Log.ERROR,this,e);
- String[] pp = { e.toString() };
- VFSManager.error(view,path,"ioerror.read-error",pp);
- buffer.setBooleanProperty(ERROR_OCCURRED,true);
- }
- catch(WorkThread.Abort a)
- {
- buffer.setBooleanProperty(ERROR_OCCURRED,true);
- }
- }
- } //}}}
- }