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Code Issues Wiki Activity

[221211] [api][breaking][files] need batch operations to indicate which operations were successful

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This commit is contained in:
Radoslav Gerganov 2008-05-06 13:02:05 +00:00
parent 50a94a78d6
commit b3ef5f7dd0
1 changed files with 34 additions and 42 deletions
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76
wince/org.eclipse.rse.subsystems.wince/src/org/eclipse/rse/internal/services/wince/files/WinCEFileService.java
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@ -8,6 +8,7 @@
* Contributors:
* Radoslav Gerganov - derived from SftpFileService and LocalFileService
* Martin Oberhuber (Wind River) - [226262] Make IService IAdaptable
* Radoslav Gerganov (ProSyst) - [221211] [api][breaking][files] need batch operations to indicate which operations were successful
*******************************************************************************/
package org.eclipse.rse.internal.services.wince.files;
@ -85,7 +86,7 @@ public class WinCEFileService extends AbstractFileService implements IWinCEServi
}
} catch (RapiException e) {
//FIXME error handling
throw new RemoteFileException(e.getMessage());
throw new RemoteFileException(e.getMessage(), e);
}
return (IHostFile[]) results.toArray(new IHostFile[results.size()]);
}
@ -110,20 +111,22 @@ public class WinCEFileService extends AbstractFileService implements IWinCEServi
return session.getFileAttributes(fileName) != -1;
}
public boolean copy(String srcParent, String srcName, String tgtParent,
public void copy(String srcParent, String srcName, String tgtParent,
String tgtName, IProgressMonitor monitor) throws SystemMessageException {
String srcFullPath = concat(srcParent, srcName);
String tgtFullPath = concat(tgtParent, tgtName);
if (srcFullPath.equals(tgtFullPath)) {
// prevent copying file/folder to itself
return false;
//FIXME error handling
throw new RemoteFileException("Cannot copy file/folder to itself"); //$NON-NLS-1$
}
IRapiSession session = sessionProvider.getSession();
try {
if (isDirectory(session, srcFullPath)) {
if (tgtFullPath.startsWith(srcFullPath + "\\")) { //$NON-NLS-1$
// prevent copying \a to \a\b\c
return false;
//FIXME error handling
throw new RemoteFileException("Cannot copy folder to its subfolder"); //$NON-NLS-1$
}
if (exist(session, tgtFullPath)) {
// we are doing overwrite,
@ -141,18 +144,15 @@ public class WinCEFileService extends AbstractFileService implements IWinCEServi
}
} catch (RapiException e) {
//FIXME error handling
throw new RemoteFileException(e.getMessage());
throw new RemoteFileException(e.getMessage(), e);
}
return true;
}
public boolean copyBatch(String[] srcParents, String[] srcNames,
public void copyBatch(String[] srcParents, String[] srcNames,
String tgtParent, IProgressMonitor monitor) throws SystemMessageException {
boolean ok = true;
for (int i = 0 ; i < srcParents.length ; i++) {
ok = ok && copy(srcParents[i], srcNames[i], tgtParent, srcNames[i], monitor);
copy(srcParents[i], srcNames[i], tgtParent, srcNames[i], monitor);
}
return ok;
}
public IHostFile createFile(String remoteParent, String fileName, IProgressMonitor monitor) throws SystemMessageException {
@ -168,7 +168,7 @@ public class WinCEFileService extends AbstractFileService implements IWinCEServi
return makeHostFile(remoteParent, fileName, findData);
} catch (RapiException e) {
//FIXME error handling
throw new RemoteFileException(e.getMessage());
throw new RemoteFileException(e.getMessage(), e);
}
}
@ -183,11 +183,11 @@ public class WinCEFileService extends AbstractFileService implements IWinCEServi
return makeHostFile(remoteParent, folderName, findData);
} catch (RapiException e) {
//FIXME error handling
throw new RemoteFileException(e.getMessage());
throw new RemoteFileException(e.getMessage(), e);
}
}
public boolean delete(String remoteParent, String fileName, IProgressMonitor monitor) throws SystemMessageException {
public void delete(String remoteParent, String fileName, IProgressMonitor monitor) throws SystemMessageException {
String fullPath = concat(remoteParent, fileName);
IRapiSession session = sessionProvider.getSession();
try {
@ -204,12 +204,11 @@ public class WinCEFileService extends AbstractFileService implements IWinCEServi
}
} catch (RapiException e) {
//FIXME error handling
throw new RemoteFileException(e.getMessage());
throw new RemoteFileException(e.getMessage(), e);
}
return true;
}
public boolean download(String remoteParent, String remoteFile, File localFile, boolean isBinary, String hostEncoding,
public void download(String remoteParent, String remoteFile, File localFile, boolean isBinary, String hostEncoding,
IProgressMonitor monitor) throws SystemMessageException {
if (!localFile.exists()) {
@ -238,10 +237,10 @@ public class WinCEFileService extends AbstractFileService implements IWinCEServi
bos.flush();
} catch (RapiException e) {
//FIXME error handling
throw new RemoteFileException(e.getMessage());
throw new RemoteFileException(e.getMessage(), e);
} catch (IOException e) {
//FIXME error handling
throw new RemoteFileException(e.getMessage());
throw new RemoteFileException(e.getMessage(), e);
} finally {
if (handle != Rapi.INVALID_HANDLE_VALUE) {
try {
@ -258,7 +257,6 @@ public class WinCEFileService extends AbstractFileService implements IWinCEServi
}
}
}
return true;
}
public IHostFile getFile(String remoteParent, String name, IProgressMonitor monitor) throws SystemMessageException {
@ -289,14 +287,13 @@ public class WinCEFileService extends AbstractFileService implements IWinCEServi
return false;
}
public boolean move(String srcParent, String srcName, String tgtParent, String tgtName,
public void move(String srcParent, String srcName, String tgtParent, String tgtName,
IProgressMonitor monitor) throws SystemMessageException {
boolean ok = copy(srcParent, srcName, tgtParent, tgtName, monitor);
ok = ok && delete(srcParent, srcName, monitor);
return ok;
copy(srcParent, srcName, tgtParent, tgtName, monitor);
delete(srcParent, srcName, monitor);
}
public boolean rename(String remoteParent, String oldName, String newName,
public void rename(String remoteParent, String oldName, String newName,
IProgressMonitor monitor) throws SystemMessageException {
String oldFullPath = concat(remoteParent, oldName);
String newFullPath = concat(remoteParent, newName);
@ -305,28 +302,24 @@ public class WinCEFileService extends AbstractFileService implements IWinCEServi
session.moveFile(oldFullPath, newFullPath);
} catch (RapiException e) {
//FIXME error handling
throw new RemoteFileException(e.getMessage());
throw new RemoteFileException(e.getMessage(), e);
}
return true;
}
public boolean rename(String remoteParent, String oldName, String newName, IHostFile oldFile,
public void rename(String remoteParent, String oldName, String newName, IHostFile oldFile,
IProgressMonitor monitor) throws SystemMessageException {
boolean retVal = rename(remoteParent, oldName, newName, monitor);
rename(remoteParent, oldName, newName, monitor);
String newFullPath = concat(remoteParent, newName);
oldFile.renameTo(newFullPath);
return retVal;
}
public boolean setLastModified(String parent, String name, long timestamp, IProgressMonitor monitor) throws SystemMessageException {
return false;
public void setLastModified(String parent, String name, long timestamp, IProgressMonitor monitor) throws SystemMessageException {
}
public boolean setReadOnly(String parent, String name, boolean readOnly, IProgressMonitor monitor) throws SystemMessageException {
return false;
public void setReadOnly(String parent, String name, boolean readOnly, IProgressMonitor monitor) throws SystemMessageException {
}
public boolean upload(InputStream stream, String remoteParent, String remoteFile, boolean isBinary,
public void upload(InputStream stream, String remoteParent, String remoteFile, boolean isBinary,
String hostEncoding, IProgressMonitor monitor) throws SystemMessageException {
BufferedInputStream bis = new BufferedInputStream(stream);
IRapiSession session = sessionProvider.getSession();
@ -346,10 +339,10 @@ public class WinCEFileService extends AbstractFileService implements IWinCEServi
}
} catch (RapiException e) {
//FIXME error handling
throw new RemoteFileException(e.getMessage());
throw new RemoteFileException(e.getMessage(), e);
} catch (IOException e) {
//FIXME error handling
throw new RemoteFileException(e.getMessage());
throw new RemoteFileException(e.getMessage(), e);
} finally {
if (handle != Rapi.INVALID_HANDLE_VALUE) {
try {
@ -364,20 +357,19 @@ public class WinCEFileService extends AbstractFileService implements IWinCEServi
// ignore
}
}
return true;
}
public boolean upload(File localFile, String remoteParent, String remoteFile, boolean isBinary,
public void upload(File localFile, String remoteParent, String remoteFile, boolean isBinary,
String srcEncoding, String hostEncoding, IProgressMonitor monitor) throws SystemMessageException {
FileInputStream fis = null;
try {
fis = new FileInputStream(localFile);
} catch (FileNotFoundException e) {
//FIXME error handling
throw new RemoteFileException(e.getMessage());
throw new RemoteFileException(e.getMessage(), e);
}
//FIXME what to do with srcEncoding ?
return upload(fis, remoteParent, remoteFile, isBinary, hostEncoding, monitor);
upload(fis, remoteParent, remoteFile, isBinary, hostEncoding, monitor);
}
public InputStream getInputStream(String remoteParent, String remoteFile,
@ -390,7 +382,7 @@ public class WinCEFileService extends AbstractFileService implements IWinCEServi
return new BufferedInputStream(new WinCEInputStream(session, handle));
} catch (RapiException e) {
//FIXME error handling
throw new RemoteFileException(e.getMessage());
throw new RemoteFileException(e.getMessage(), e);
}
}
@ -410,7 +402,7 @@ public class WinCEFileService extends AbstractFileService implements IWinCEServi
return new BufferedOutputStream(new WinCEOutputStream(session, handle));
} catch (RapiException e) {
//FIXME error handling
throw new RemoteFileException(e.getMessage());
throw new RemoteFileException(e.getMessage(), e);
}
}