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Code Issues Wiki Activity

[177882] Fixed PropertyFileProvider for garbling of CJK characters.

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This commit is contained in:
David Dykstal 2007-04-05 15:17:31 +00:00
parent 69e3611f4f
commit 9f181bbfcf
1 changed files with 29 additions and 26 deletions
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55
rse/plugins/org.eclipse.rse.core/src/org/eclipse/rse/internal/persistence/PropertyFileProvider.java
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@ -1,5 +1,5 @@
/********************************************************************************
* Copyright (c) 2006 IBM Corporation. All rights reserved.
* Copyright (c) 2006, 2007 IBM Corporation. All rights reserved.
* This program and the accompanying materials are made available under the terms
* of the Eclipse Public License v1.0 which accompanies this distribution, and is
* available at http://www.eclipse.org/legal/epl-v10.html
@ -9,7 +9,8 @@
* David McKnight, David Dykstal.
*
* Contributors:
* {Name} (company) - description of contribution.
* David Dykstal (IBM) - removed printlns, printStackTrace and added logging.
* David Dykstal (IBM) - [177882] fixed escapeValue for garbling of CJK characters
********************************************************************************/
package org.eclipse.rse.internal.persistence;
@ -43,6 +44,8 @@ import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.Status;
import org.eclipse.rse.core.RSECorePlugin;
import org.eclipse.rse.logging.Logger;
import org.eclipse.rse.persistence.IRSEPersistenceProvider;
import org.eclipse.rse.persistence.dom.IRSEDOMConstants;
import org.eclipse.rse.persistence.dom.RSEDOM;
@ -85,6 +88,10 @@ public class PropertyFileProvider implements IRSEPersistenceProvider {
private static final String AB_CONNECTOR_SERVICE = "CS"; //$NON-NLS-1$
private static final String AB_PROFILE = "PRF"; //$NON-NLS-1$
/* interesting character sets */
private static final String VALID = "abcdefghijklmnopqrstuvwxyz0123456789-._"; //$NON-NLS-1$
private static final String UPPER = "ABCDEFGHIJKLMNOPQRTSUVWXYZ"; //$NON-NLS-1$
private Pattern period = Pattern.compile("\\."); //$NON-NLS-1$
private Pattern suffixPattern = Pattern.compile("_(\\d+)$"); //$NON-NLS-1$
private Pattern unicodePattern = Pattern.compile("#(\\p{XDigit}+)#"); //$NON-NLS-1$
@ -111,8 +118,7 @@ public class PropertyFileProvider implements IRSEPersistenceProvider {
}
}
} catch (CoreException e) {
// TODO Auto-generated catch block
e.printStackTrace();
logException(e);
}
String[] result = new String[names.size()];
names.toArray(result);
@ -130,7 +136,7 @@ public class PropertyFileProvider implements IRSEPersistenceProvider {
saveNode(dom, providerFolder, monitor);
if (monitor != null) monitor.done();
} catch (Exception e) {
e.printStackTrace();
logException(e);
return false;
}
return true;
@ -205,8 +211,7 @@ public class PropertyFileProvider implements IRSEPersistenceProvider {
}
}
} catch (CoreException e) {
// TODO Auto-generated catch block
e.printStackTrace();
logException(e);
}
}
@ -228,9 +233,6 @@ public class PropertyFileProvider implements IRSEPersistenceProvider {
return result;
}
private static final String VALID = "abcdefghijklmnopqrstuvwxyz0123456789-._"; //$NON-NLS-1$
private static final String UPPER = "ABCDEFGHIJKLMNOPQRTSUVWXYZ"; //$NON-NLS-1$
/**
* Transforms an arbitrary name into one that can be used in any file system
* that supports long names. The transformation appends a number to the name
@ -350,7 +352,6 @@ public class PropertyFileProvider implements IRSEPersistenceProvider {
* @param monitor The progress monitor.
*/
private void writeProperties(Properties properties, String header, IFile file) {
// System.out.println("writing "+file.getFullPath()+"...");
ByteArrayOutputStream outStream = new ByteArrayOutputStream(500);
PrintWriter out = new PrintWriter(outStream);
out.println("# " + header); //$NON-NLS-1$
@ -361,11 +362,9 @@ public class PropertyFileProvider implements IRSEPersistenceProvider {
String key = (String) z.next();
String value = (String) map.get(key);
String keyvalue = key + "=" + escapeValue(value); //$NON-NLS-1$
// System.out.println("writing "+keyvalue);
out.println(keyvalue);
}
out.close();
// System.out.println("...wrote "+file.getFullPath());
ByteArrayInputStream inStream = new ByteArrayInputStream(outStream.toByteArray());
try {
if (!file.exists()) {
@ -374,8 +373,7 @@ public class PropertyFileProvider implements IRSEPersistenceProvider {
file.setContents(inStream, true, true, null);
}
} catch (CoreException e) {
// TODO Auto-generated catch block
e.printStackTrace();
logException(e);
}
}
@ -439,7 +437,7 @@ public class PropertyFileProvider implements IRSEPersistenceProvider {
buffer.append("\\n"); //$NON-NLS-1$
} else if (c == '\r') {
buffer.append("\\r"); //$NON-NLS-1$
} else if ((c < '\u0020' && c > '\u007E')) {
} else if ((c < '\u0020' || c > '\u007E')) {
String cString = "0000" + Integer.toHexString(c); //$NON-NLS-1$
cString = cString.substring(cString.length() - 4);
cString = "\\u" + cString; //$NON-NLS-1$
@ -539,13 +537,13 @@ public class PropertyFileProvider implements IRSEPersistenceProvider {
RSEDOM dom = null;
IFolder profileFolder = getProfileFolder(profileName);
if (profileFolder.exists()) {
//System.out.println("loading from " + profileFolder.getFullPath().toString() + "...");
int n = countPropertiesFiles(profileFolder);
if (monitor != null) monitor.beginTask(Messages.PropertyFileProvider_LoadingTaskName, n);
dom = (RSEDOM) loadNode(null, profileFolder, monitor);
if (monitor != null) monitor.done();
} else {
//System.out.println(profileFolder.getFullPath().toString() + " does not exist.");
String message = profileFolder.getFullPath().toString() + " does not exist."; //$NON-NLS-1$
getLogger().logError(message, null);
}
return dom;
}
@ -572,8 +570,7 @@ public class PropertyFileProvider implements IRSEPersistenceProvider {
}
}
} catch (CoreException e) {
// TODO Auto-generated catch block
e.printStackTrace();
logException(e);
}
}
return result;
@ -618,12 +615,10 @@ public class PropertyFileProvider implements IRSEPersistenceProvider {
properties.load(inStream);
inStream.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
logException(e);
}
} catch (CoreException e) {
// TODO Auto-generated catch block
e.printStackTrace();
logException(e);
}
}
return properties;
@ -783,8 +778,7 @@ public class PropertyFileProvider implements IRSEPersistenceProvider {
try {
folder.create(IResource.NONE, true, null);
} catch (CoreException e) {
// TODO Auto-generated catch block
e.printStackTrace();
logException(e);
}
}
return folder;
@ -828,4 +822,13 @@ public class PropertyFileProvider implements IRSEPersistenceProvider {
private String[] split(String longName, int limit) {
return period.split(longName, limit);
}
private Logger getLogger() {
Logger logger = RSECorePlugin.getDefault().getLogger();
return logger;
}
private void logException(Exception e) {
getLogger().logError("unexpected exception", e); //$NON-NLS-1$
}
}