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[ 1564524 ] WebStart property file per target server 

- Implemented using web start persistence service.
This commit is contained in:
Heng Sin Low 2008-02-22 06:00:45 +00:00
parent 59d084daed
commit 680682015f
2 changed files with 175 additions and 28 deletions
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1
looks/.classpath
View File

@ -4,5 +4,6 @@
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
<classpathentry kind="lib" path="/tools/lib/looks-2.0.4.jar"/>
<classpathentry kind="lib" path="/tools/lib/swingx-0.9.0.jar"/>
<classpathentry kind="lib" path="/tools/lib/jnlp.jar"/>
<classpathentry kind="output" path="build"/>
</classpath>

202
looks/src/org/compiere/util/Ini.java
View File

@ -18,10 +18,19 @@ package org.compiere.util;
import java.awt.*;
import java.io.*;
import java.net.MalformedURLException;
import java.net.URL;
import java.nio.charset.Charset;
import java.sql.*;
import java.util.*;
import java.util.logging.*;
import javax.jnlp.BasicService;
import javax.jnlp.FileContents;
import javax.jnlp.PersistenceService;
import javax.jnlp.ServiceManager;
import javax.jnlp.UnavailableServiceException;
import org.adempiere.plaf.*;
@ -222,27 +231,34 @@ public final class Ini implements Serializable
*/
public static void saveProperties (boolean tryUserHome)
{
String fileName = getFileName (tryUserHome);
FileOutputStream fos = null;
try
if (isWebStartClient())
{
File f = new File(fileName);
fos = new FileOutputStream(f);
s_prop.store(fos, "Adempiere");
fos.flush();
fos.close();
saveWebStartProperties();
}
catch (Exception e)
else
{
log.log(Level.SEVERE, "Cannot save Properties to " + fileName + " - " + e.toString());
return;
String fileName = getFileName (tryUserHome);
FileOutputStream fos = null;
try
{
File f = new File(fileName);
fos = new FileOutputStream(f);
s_prop.store(fos, "Adempiere");
fos.flush();
fos.close();
}
catch (Exception e)
{
log.log(Level.SEVERE, "Cannot save Properties to " + fileName + " - " + e.toString());
return;
}
catch (Throwable t)
{
log.log(Level.SEVERE, "Cannot save Properties to " + fileName + " - " + t.toString());
return;
}
log.finer(fileName);
}
catch (Throwable t)
{
log.log(Level.SEVERE, "Cannot save Properties to " + fileName + " - " + t.toString());
return;
}
log.finer(fileName);
} // save
/**
@ -252,9 +268,135 @@ public final class Ini implements Serializable
public static void loadProperties (boolean reload)
{
if (reload || s_prop.size() == 0)
loadProperties(getFileName(s_client));
{
if (isWebStartClient())
{
loadWebStartProperties();
}
else
{
loadProperties(getFileName(s_client));
}
}
} // loadProperties
private static boolean loadWebStartProperties() {
boolean loadOK = true;
boolean firstTime = false;
s_prop = new Properties();
PersistenceService ps;
try {
ps = (PersistenceService)ServiceManager.lookup("javax.jnlp.PersistenceService");
} catch (UnavailableServiceException e) {
ps = null;
log.log(Level.SEVERE, e.toString());
return false;
}
FileContents fc = null;
try {
fc = ps.get(getCodeBase());
} catch (MalformedURLException e) {
log.log(Level.SEVERE, e.toString());
return false;
} catch (FileNotFoundException e) {
try {
ps.create(getCodeBase(), 16 * 1024);
ps.setTag(getCodeBase(), PersistenceService.DIRTY);
fc = ps.get(getCodeBase());
} catch (Exception e1) {
}
} catch (IOException e) {
log.log(Level.SEVERE, e.toString());
return false;
}
try
{
InputStream is = fc.getInputStream();
s_prop.load(is);
is.close();
}
catch (Throwable t)
{
log.log(Level.SEVERE, t.toString());
loadOK = false;
}
if (!loadOK || s_prop.getProperty(P_TODAY, "").equals(""))
{
firstTime = true;
if (isShowLicenseDialog())
if (!IniDialog.accept())
System.exit(-1);
}
checkProperties();
// Save if not exist or could not be read
if (!loadOK || firstTime)
saveWebStartProperties();
s_loaded = true;
s_propertyFileName = getCodeBase().toString();
return firstTime;
}
private static void saveWebStartProperties() {
PersistenceService ps;
try {
ps = (PersistenceService)ServiceManager.lookup("javax.jnlp.PersistenceService");
} catch (UnavailableServiceException e) {
ps = null;
log.log(Level.SEVERE, e.toString());
return;
}
try
{
OutputStream os = ps.get(getCodeBase()).getOutputStream(true);
s_prop.store(os, "Adempiere");
os.flush();
os.close();
}
catch (Throwable t)
{
log.log(Level.SEVERE, "Cannot save Properties to " + getCodeBase() + " - " + t.toString());
return;
}
}
/**
* Get JNLP CodeBase
* @return code base or null
*/
public static URL getCodeBase()
{
try
{
BasicService bs = (BasicService)ServiceManager.lookup("javax.jnlp.BasicService");
URL url = bs.getCodeBase();
return url;
}
catch(UnavailableServiceException ue)
{
return null;
}
} // getCodeBase
/**
* @return True if client is started using web start
*/
public static boolean isWebStartClient()
{
return getCodeBase() != null;
}
/**
* Load INI parameters from filename.
* Logger is on default level (INFO)
@ -297,6 +439,19 @@ public final class Ini implements Serializable
System.exit(-1);
}
checkProperties();
// Save if not exist or could not be read
if (!loadOK || firstTime)
saveProperties(true);
s_loaded = true;
log.info(filename + " #" + s_prop.size());
s_propertyFileName = filename;
return firstTime;
} // loadProperties
private static void checkProperties() {
// Check/set properties defaults
for (int i = 0; i < PROPERTIES.length; i++)
{
@ -311,16 +466,7 @@ public final class Ini implements Serializable
if (tempDir == null)
tempDir = "";
checkProperty(P_TEMP_DIR, tempDir);
// Save if not exist or could not be read
if (!loadOK || firstTime)
saveProperties(true);
s_loaded = true;
log.info(filename + " #" + s_prop.size());
s_propertyFileName = filename;
return firstTime;
} // loadProperties
}
/**
* Delete Property file