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Code Issues Wiki Activity

[191589] fix Rename by adding putInfo() for RSE EFS, and fetch symlink info

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This commit is contained in:
Martin Oberhuber 2007-08-10 11:19:29 +00:00
parent 74d1a20e87
commit e6c60f0c72
2 changed files with 83 additions and 2 deletions
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11
rse/plugins/org.eclipse.rse.efs/src/org/eclipse/rse/internal/efs/RSEFileStore.java
View file

@ -18,6 +18,7 @@
* - Also remove unnecessary class RSEFileCache and obsolete branding files.
* Martin Oberhuber (Wind River) - [188360] renamed from plugin org.eclipse.rse.eclipse.filesystem
* Martin Oberhuber (Wind River) - [189441] fix EFS operations on Windows (Local) systems
* Martin Oberhuber (Wind River) - [191589] fix Rename by adding putInfo() for RSE EFS, and fetch symlink info
********************************************************************************/
package org.eclipse.rse.internal.efs;
@ -266,7 +267,15 @@ public class RSEFileStore extends FileStore implements IFileStore
public IFileInfo fetchInfo(int options, IProgressMonitor monitor) throws CoreException {
return getImpl().fetchInfo(options, monitor);
}
/*
* (non-Javadoc)
* @see org.eclipse.core.filesystem.provider.FileStore#putInfo(org.eclipse.core.filesystem.IFileInfo, int, org.eclipse.core.runtime.IProgressMonitor)
*/
public void putInfo(IFileInfo info, int options, IProgressMonitor monitor) throws CoreException {
getImpl().putInfo(info, options, monitor);
}
/*
* (non-Javadoc)
* @see org.eclipse.core.filesystem.provider.FileStore#openInputStream(int, org.eclipse.core.runtime.IProgressMonitor)

74
rse/plugins/org.eclipse.rse.efs/src/org/eclipse/rse/internal/efs/RSEFileStoreImpl.java
View file

@ -21,6 +21,7 @@
* Martin Oberhuber (Wind River) - [188360] renamed from plugin org.eclipse.rse.eclipse.filesystem
* Martin Oberhuber (Wind River) - [191581] clear local IRemoteFile handle cache when modifying remote
* Martin Oberhuber (Wind River) - [197025][197167] Improved wait for model complete
* Martin Oberhuber (Wind River) - [191589] fix Rename by adding putInfo() for RSE EFS, and fetch symlink info
********************************************************************************/
package org.eclipse.rse.internal.efs;
@ -481,10 +482,22 @@ public class RSEFileStoreImpl extends FileStore
cacheRemoteFile(null);
// connect if needed. Will throw exception if not successful.
IRemoteFile remoteFile = getRemoteFileObject(monitor, false);
String classification = (remoteFile==null) ? null : remoteFile.getClassification();
FileInfo info = new FileInfo(_parent.getName());
if (remoteFile == null || !remoteFile.exists()) {
info.setExists(false);
//broken symbolic link handling
if (classification!=null && classification.startsWith("broken symbolic link")) { //$NON-NLS-1$
info.setAttribute(EFS.ATTRIBUTE_SYMLINK, true);
int i1 = classification.indexOf('\'');
if (i1>0) {
int i2 = classification.indexOf('´');
if (i2>i1) {
info.setStringAttribute(EFS.ATTRIBUTE_LINK_TARGET, classification.substring(i1+1,i2));
}
}
}
return info;
}
@ -496,6 +509,13 @@ public class RSEFileStoreImpl extends FileStore
info.setAttribute(EFS.ATTRIBUTE_EXECUTABLE, remoteFile.isExecutable());
info.setAttribute(EFS.ATTRIBUTE_ARCHIVE, remoteFile.isArchive());
info.setAttribute(EFS.ATTRIBUTE_HIDDEN, remoteFile.isHidden());
if (classification!=null && classification.startsWith("symbolic link")) { //$NON-NLS-1$
info.setAttribute(EFS.ATTRIBUTE_SYMLINK, true);
int idx = classification.indexOf(':');
if (idx>0) {
info.setStringAttribute(EFS.ATTRIBUTE_LINK_TARGET, classification.substring(idx+1));
}
}
if (!isDir) {
info.setLength(remoteFile.getLength());
@ -503,7 +523,59 @@ public class RSEFileStoreImpl extends FileStore
return info;
}
/**
* Return a message for logging, built from
* @param item item where failure occurred
* @param e exception
* @return
*/
private String getExceptionMessage(String item, Throwable e) {
String exceptionText;
if (e!=null) {
if (e.getLocalizedMessage()!=null) {
exceptionText = e.getLocalizedMessage();
} else {
exceptionText = e.getClass().getName();
}
} else {
exceptionText = "Unknown exception";
}
if (item!=null && item.length()>0) {
return exceptionText + ": " + item; //$NON-NLS-1$
}
return exceptionText;
}
/*
* (non-Javadoc)
* @see org.eclipse.core.filesystem.provider.FileStore#putInfo(org.eclipse.core.filesystem.IFileInfo, int, org.eclipse.core.runtime.IProgressMonitor)
*/
public void putInfo(IFileInfo info, int options, IProgressMonitor monitor) throws CoreException {
boolean success = true;
// connect if needed. Will throw exception if not successful.
IRemoteFile remoteFile = getRemoteFileObject(monitor, false);
IRemoteFileSubSystem subSys = remoteFile.getParentRemoteFileSubSystem();
try {
if ((options & EFS.SET_ATTRIBUTES) != 0) {
//We cannot currently write isExecutable(), isHidden()
success &= subSys.setReadOnly(remoteFile, info.getAttribute(EFS.ATTRIBUTE_READ_ONLY), monitor);
}
if ((options & EFS.SET_LAST_MODIFIED) != 0) {
success &= subSys.setLastModified(remoteFile, info.getLastModified(), monitor);
}
} catch(Exception e) {
throw new CoreException(new Status(IStatus.ERROR,
Activator.getDefault().getBundle().getSymbolicName(),
getExceptionMessage(toString(), e), e));
}
if (!success) {
cacheRemoteFile(null);
//will throw exception if not exists
remoteFile = getRemoteFileObject(monitor, true);
}
}
/*
* (non-Javadoc)
* @see org.eclipse.core.filesystem.IFileStore#openInputStream(int, org.eclipse.core.runtime.IProgressMonitor)