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Removed "AccessController.doPrivileged()" marked as "deprecated for r…
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…emoval" (#1267) (#1290)

* Removed "AccessController.doPrivileged()" due to marked on Java-side as
"deprecated for removal" (#1267)

* Updated URL class loader and test case class
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@speckyspooky
speckyspooky authored May 25, 2023
1 parent c2f850a commit 15d8a1e
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Showing 41 changed files with 438 additions and 1,225 deletions.
41 changes: 21 additions & 20 deletions ...eclipse.birt.chart.engine/src/org/eclipse/birt/chart/internal/log/JavaUtilLoggerImpl.java
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Expand Up @@ -16,9 +16,6 @@

import java.io.File;
import java.io.IOException;
import java.security.AccessController;
import java.security.PrivilegedActionException;
import java.security.PrivilegedExceptionAction;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.logging.FileHandler;
Expand Down Expand Up @@ -63,6 +60,11 @@ private void addLogHandler() {
}
}

/**
* Set state directory
*
* @param sStateDir
*/
public static void setStateDir(String sStateDir) {
stateDir = sStateDir;
}
Expand Down Expand Up @@ -91,7 +93,8 @@ public JavaUtilLoggerImpl(String name) {
/**
* The constructor.
*
* @param name
* @param name logger name
* @param verboseLevel set verbose level
*/
public JavaUtilLoggerImpl(String name, int verboseLevel) {
this.logger = Logger.getLogger(name);
Expand Down Expand Up @@ -205,13 +208,20 @@ private static Level toJavaUtilLevel(int chartLevel) {
return Level.SEVERE;
}

/**
* Init file handler for logging
*
* @param sLogFolder log file folder
* @param level log level
* @throws SecurityException security exception
* @throws IOException IO exception
*/
public static void initFileHandler(String sLogFolder, final Level level) throws SecurityException, IOException {
if (sLogFolder == null) {
if (stateDir == null) {
return;
} else {
sLogFolder = stateDir;
}
sLogFolder = stateDir;
}

if (sLogFolder.length() > 0 && sLogFolder.lastIndexOf(File.separator) == sLogFolder.length() - 1) {
Expand All @@ -222,21 +232,12 @@ public static void initFileHandler(String sLogFolder, final Level level) throws
final String sDir = sLogFolder;

try {
fileHandler = AccessController.doPrivileged(new PrivilegedExceptionAction<FileHandler>() {

@Override
public FileHandler run() throws Exception {
Level logLevel = level != null ? level : Level.FINEST;

FileHandler fileHandler = new FileHandler(sDir + File.separator + sName + ".log", true); //$NON-NLS-1$
fileHandler.setFormatter(new SimpleFormatter());
fileHandler.setLevel(logLevel);
return fileHandler;
}
Level logLevel = level != null ? level : Level.FINEST;
fileHandler = new FileHandler(sDir + File.separator + sName + ".log", true); //$NON-NLS-1$
fileHandler.setFormatter(new SimpleFormatter());
fileHandler.setLevel(logLevel);

});
} catch (PrivilegedActionException e) {
Exception typedException = e.getException();
} catch (Exception typedException) {
if (typedException instanceof SecurityException) {
throw (SecurityException) typedException;
} else if (typedException instanceof IOException) {
Expand Down
32 changes: 6 additions & 26 deletions ....eclipse.birt.chart.engine/src/org/eclipse/birt/chart/internal/prefs/DefaultsManager.java
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Expand Up @@ -18,10 +18,6 @@
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.security.PrivilegedActionException;
import java.security.PrivilegedExceptionAction;
import java.util.prefs.BackingStoreException;
import java.util.prefs.InvalidPreferencesFormatException;
import java.util.prefs.Preferences;
Expand Down Expand Up @@ -201,19 +197,11 @@ public void write() throws IOException, BackingStoreException {
*/
public void read() throws IOException, InvalidPreferencesFormatException {
try {
pr = AccessController.doPrivileged(new PrivilegedExceptionAction<Preferences>() {

@Override
public Preferences run() throws Exception {
try (FileInputStream fis = new FileInputStream(sLocation)) {
Preferences.importPreferences(fis);
return Preferences.userRoot();
}
}

});
} catch (PrivilegedActionException e) {
Exception typedException = e.getException();
try (FileInputStream fis = new FileInputStream(sLocation)) {
Preferences.importPreferences(fis);
pr = Preferences.userRoot();
}
} catch (Exception typedException) {
if (typedException instanceof IOException) {
throw (IOException) typedException;
} else if (typedException instanceof InvalidPreferencesFormatException) {
Expand All @@ -228,14 +216,6 @@ public Preferences run() throws Exception {
*/
private boolean exists() {
final File f = new File(sLocation);

return AccessController.doPrivileged(new PrivilegedAction<Boolean>() {

@Override
public Boolean run() {
return (f.exists() && f.isFile());
}

});
return (f.exists() && f.isFile());
}
}
22 changes: 7 additions & 15 deletions chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/log/Logger.java
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Expand Up @@ -14,8 +14,6 @@

package org.eclipse.birt.chart.log;

import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.logging.Level;
import java.util.logging.SimpleFormatter;
import java.util.logging.StreamHandler;
Expand Down Expand Up @@ -84,19 +82,13 @@ synchronized public static ILogger getLogger(String name) {

private static StreamHandler getTracingHandler() {
if (tracingHandler == null) {
tracingHandler = AccessController.doPrivileged(new PrivilegedAction<StreamHandler>() {

@Override
public StreamHandler run() {
StreamHandler handler = new StreamHandler(System.out, new SimpleFormatter());
try {
tracingHandler.setLevel(Level.ALL);
} catch (SecurityException e) {
e.printStackTrace();
}
return handler;
}
});
StreamHandler handler = new StreamHandler(System.out, new SimpleFormatter());
try {
tracingHandler.setLevel(Level.ALL);
} catch (SecurityException e) {
e.printStackTrace();
}
tracingHandler = handler;
}
return tracingHandler;
}
Expand Down
91 changes: 40 additions & 51 deletions ...t/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/model/impl/SerializerImpl.java
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Expand Up @@ -22,10 +22,6 @@
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.security.AccessController;
import java.security.PrivilegedActionException;
import java.security.PrivilegedExceptionAction;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
Expand Down Expand Up @@ -314,54 +310,47 @@ public Chart read(URI uri) throws IOException {
public Chart readEmbedded(final URI uri) throws IOException {
Chart chart = null;
try {
chart = AccessController.doPrivileged(new PrivilegedExceptionAction<Chart>() {

@Override
public Chart run() throws Exception {
// Create and setup local ResourceSet
ResourceSet rsChart = new ResourceSetImpl();
rsChart.getResourceFactoryRegistry().getExtensionToFactoryMap().put("chart", //$NON-NLS-1$
new ModelResourceFactoryImpl());

// Create resources to represent the disk files to be used
// to store the
// models
Resource rChart = null;

StringBuffer sb = null;
InputStream fis = null;
FileWriter writer = null;
try {
fis = new FileInputStream(uri.toFileString());
sb = getChartStringFromStream(fis);

File fTmp = File.createTempFile("_ChartResource", ".chart"); //$NON-NLS-1$ //$NON-NLS-2$
writer = new FileWriter(fTmp);
writer.write(sb.toString());
writer.flush();

URI uriEmbeddedModel = URI.createFileURI(fTmp.getAbsolutePath());
rChart = rsChart.getResource(uriEmbeddedModel, true);

rChart.load(Collections.EMPTY_MAP);

// Delete the temporary file once the model is loaded.
if (fTmp.exists()) {
fTmp.delete();
}
return (Chart) rChart.getContents().get(0);
} finally {
if (writer != null) {
writer.close();
}
if (fis != null) {
fis.close();
}
}
// Create and setup local ResourceSet
ResourceSet rsChart = new ResourceSetImpl();
rsChart.getResourceFactoryRegistry().getExtensionToFactoryMap().put("chart", //$NON-NLS-1$
new ModelResourceFactoryImpl());

// Create resources to represent the disk files to be used
// to store the
// models
Resource rChart = null;

StringBuffer sb = null;
InputStream fis = null;
FileWriter writer = null;
try {
fis = new FileInputStream(uri.toFileString());
sb = getChartStringFromStream(fis);

File fTmp = File.createTempFile("_ChartResource", ".chart"); //$NON-NLS-1$ //$NON-NLS-2$
writer = new FileWriter(fTmp);
writer.write(sb.toString());
writer.flush();

URI uriEmbeddedModel = URI.createFileURI(fTmp.getAbsolutePath());
rChart = rsChart.getResource(uriEmbeddedModel, true);

rChart.load(Collections.EMPTY_MAP);

// Delete the temporary file once the model is loaded.
if (fTmp.exists()) {
fTmp.delete();
}
chart = (Chart) rChart.getContents().get(0);
} finally {
if (writer != null) {
writer.close();
}
});
} catch (PrivilegedActionException e) {
Exception typedException = e.getException();
if (fis != null) {
fis.close();
}
}
} catch (Exception typedException) {
if (typedException instanceof IOException) {
throw (IOException) typedException;
}
Expand Down
33 changes: 13 additions & 20 deletions chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/util/PluginSettings.java
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Original file line number Diff line number Diff line change
Expand Up @@ -17,8 +17,6 @@
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
Expand Down Expand Up @@ -648,24 +646,19 @@ public IDataPointDefinition getDataPointDefinition(Class<?> cSeries) throws Char
* @return display name of series.
*/
public String getSeriesDisplayName(final String seriesClassName) {
return AccessController.doPrivileged(new PrivilegedAction<String>() {

@Override
public String run() {
String sDisplayName = seriesClassName;
try {
Class<?> seriesClass = Class.forName(seriesClassName);
Method createMethod = seriesClass.getDeclaredMethod("create", new Class[] {}); //$NON-NLS-1$
Series newSeries = (Series) createMethod.invoke(seriesClass, new Object[] {});
Method mDisplayName = seriesClass.getDeclaredMethod("getDisplayName", new Class[] {}); //$NON-NLS-1$
Object oName = mDisplayName.invoke(newSeries, new Object[] {});
sDisplayName = (String) oName;
} catch (ClassNotFoundException | NoSuchMethodException | IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
e.printStackTrace();
}
return sDisplayName;
}
});
String sDisplayName = seriesClassName;
try {
Class<?> seriesClass = Class.forName(seriesClassName);
Method createMethod = seriesClass.getDeclaredMethod("create", new Class[] {}); //$NON-NLS-1$
Series newSeries = (Series) createMethod.invoke(seriesClass, new Object[] {});
Method mDisplayName = seriesClass.getDeclaredMethod("getDisplayName", new Class[] {}); //$NON-NLS-1$
Object oName = mDisplayName.invoke(newSeries, new Object[] {});
sDisplayName = (String) oName;
} catch (ClassNotFoundException | NoSuchMethodException | IllegalAccessException | IllegalArgumentException
| InvocationTargetException e) {
e.printStackTrace();
}
return sDisplayName;
}

/**
Expand Down
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