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Cleanup of EssentialsConf and delete empty files or files that are corrupt.

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This commit is contained in:
snowleo 2011-08-27 15:30:30 +02:00
parent 8998168ec2
commit 631583aef0
1 changed files with 93 additions and 55 deletions
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148
Essentials/src/com/earth2me/essentials/EssentialsConf.java
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@ -1,6 +1,8 @@
package com.earth2me.essentials; package com.earth2me.essentials;
import java.io.File; import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream; import java.io.FileOutputStream;
import java.io.IOException; import java.io.IOException;
import java.io.InputStream; import java.io.InputStream;
@ -19,12 +21,12 @@ import org.bukkit.util.config.Configuration;
public class EssentialsConf extends Configuration public class EssentialsConf extends Configuration
{ {
private static final Logger logger = Logger.getLogger("Minecraft"); private static final Logger LOGGER = Logger.getLogger("Minecraft");
private File configFile; private transient File configFile;
private String templateName = null; private transient String templateName = null;
private Class<?> resourceClass = EssentialsConf.class; private transient Class<?> resourceClass = EssentialsConf.class;
public EssentialsConf(File configFile) public EssentialsConf(final File configFile)
{ {
super(configFile); super(configFile);
this.configFile = configFile; this.configFile = configFile;
@ -42,38 +44,84 @@ public class EssentialsConf extends Configuration
{ {
if (!configFile.getParentFile().mkdirs()) if (!configFile.getParentFile().mkdirs())
{ {
logger.log(Level.SEVERE, Util.format("failedToCreateConfig", configFile.toString())); LOGGER.log(Level.SEVERE, Util.format("failedToCreateConfig", configFile.toString()));
} }
} }
if (configFile.exists() && configFile.length() == 0 && !configFile.delete())
{
LOGGER.log(Level.SEVERE, "Could not delete file " + configFile.toString());
}
// This will delete files where the first character is 0. In most cases they are broken.
if (configFile.exists() && configFile.length() != 0)
{
try
{
final InputStream input = new FileInputStream(configFile);
try
{
if (input.read() == 0)
{
input.close();
configFile.delete();
}
}
catch (IOException ex)
{
LOGGER.log(Level.SEVERE, null, ex);
}
finally
{
try
{
input.close();
}
catch (IOException ex)
{
LOGGER.log(Level.SEVERE, null, ex);
}
}
}
catch (FileNotFoundException ex)
{
LOGGER.log(Level.SEVERE, null, ex);
}
}
if (!configFile.exists()) if (!configFile.exists())
{ {
if (templateName != null) if (templateName != null)
{ {
logger.log(Level.INFO, Util.format("creatingConfigFromTemplate", configFile.toString())); LOGGER.log(Level.INFO, Util.format("creatingConfigFromTemplate", configFile.toString()));
createFromTemplate(); createFromTemplate();
} }
else else
{ {
try try
{ {
logger.log(Level.INFO, Util.format("creatingEmptyConfig", configFile.toString())); LOGGER.log(Level.INFO, Util.format("creatingEmptyConfig", configFile.toString()));
if (!configFile.createNewFile()) if (!configFile.createNewFile())
{ {
logger.log(Level.SEVERE, Util.format("failedToCreateConfig", configFile.toString())); LOGGER.log(Level.SEVERE, Util.format("failedToCreateConfig", configFile.toString()));
} }
} }
catch (IOException ex) catch (IOException ex)
{ {
logger.log(Level.SEVERE, Util.format("failedToCreateConfig", configFile.toString()), ex); LOGGER.log(Level.SEVERE, Util.format("failedToCreateConfig", configFile.toString()), ex);
} }
} }
} }
try {
try
{
super.load(); super.load();
} catch(RuntimeException e) { }
logger.log(Level.INFO, "File: " + configFile.toString()); catch (RuntimeException e)
{
LOGGER.log(Level.INFO, "File: " + configFile.toString());
throw e; throw e;
} }
if (this.root == null) if (this.root == null)
{ {
this.root = new HashMap<String, Object>(); this.root = new HashMap<String, Object>();
@ -89,7 +137,7 @@ public class EssentialsConf extends Configuration
istr = resourceClass.getResourceAsStream(templateName); istr = resourceClass.getResourceAsStream(templateName);
if (istr == null) if (istr == null)
{ {
logger.log(Level.SEVERE, Util.format("couldNotFindTemplate", templateName)); LOGGER.log(Level.SEVERE, Util.format("couldNotFindTemplate", templateName));
return; return;
} }
ostr = new FileOutputStream(configFile); ostr = new FileOutputStream(configFile);
@ -104,7 +152,7 @@ public class EssentialsConf extends Configuration
} }
catch (IOException ex) catch (IOException ex)
{ {
logger.log(Level.SEVERE, Util.format("failedToWriteConfig", configFile.toString()), ex); LOGGER.log(Level.SEVERE, Util.format("failedToWriteConfig", configFile.toString()), ex);
return; return;
} }
finally finally
@ -129,12 +177,12 @@ public class EssentialsConf extends Configuration
} }
catch (IOException ex) catch (IOException ex)
{ {
logger.log(Level.SEVERE, Util.format("failedToCloseConfig", configFile.toString()), ex); LOGGER.log(Level.SEVERE, Util.format("failedToCloseConfig", configFile.toString()), ex);
} }
} }
} }
public void setTemplateName(String templateName) public void setTemplateName(final String templateName)
{ {
this.templateName = templateName; this.templateName = templateName;
} }
@ -144,48 +192,48 @@ public class EssentialsConf extends Configuration
return configFile; return configFile;
} }
public void setTemplateName(String templateName, Class<?> resClass) public void setTemplateName(final String templateName, final Class<?> resClass)
{ {
this.templateName = templateName; this.templateName = templateName;
this.resourceClass = resClass; this.resourceClass = resClass;
} }
public boolean hasProperty(String path) public boolean hasProperty(final String path)
{ {
return getProperty(path) != null; return getProperty(path) != null;
} }
public Location getLocation(String path, Server server) throws Exception public Location getLocation(final String path, final Server server) throws Exception
{ {
String worldName = getString((path != null ? path + "." : "") + "world"); final String worldName = getString((path == null ? "" : path + ".") + "world");
if (worldName == null || worldName.isEmpty()) if (worldName == null || worldName.isEmpty())
{ {
return null; return null;
} }
World world = server.getWorld(worldName); final World world = server.getWorld(worldName);
if (world == null) if (world == null)
{ {
throw new Exception(Util.i18n("invalidWorld")); throw new Exception(Util.i18n("invalidWorld"));
} }
return new Location(world, return new Location(world,
getDouble((path != null ? path + "." : "") + "x", 0), getDouble((path == null ? "" : path + ".") + "x", 0),
getDouble((path != null ? path + "." : "") + "y", 0), getDouble((path == null ? "" : path + ".") + "y", 0),
getDouble((path != null ? path + "." : "") + "z", 0), getDouble((path == null ? "" : path + ".") + "z", 0),
(float)getDouble((path != null ? path + "." : "") + "yaw", 0), (float)getDouble((path == null ? "" : path + ".") + "yaw", 0),
(float)getDouble((path != null ? path + "." : "") + "pitch", 0)); (float)getDouble((path == null ? "" : path + ".") + "pitch", 0));
} }
public void setProperty(String path, Location loc) public void setProperty(final String path, final Location loc)
{ {
setProperty((path != null ? path + "." : "") + "world", loc.getWorld().getName()); setProperty((path == null ? "" : path + ".") + "world", loc.getWorld().getName());
setProperty((path != null ? path + "." : "") + "x", loc.getX()); setProperty((path == null ? "" : path + ".") + "x", loc.getX());
setProperty((path != null ? path + "." : "") + "y", loc.getY()); setProperty((path == null ? "" : path + ".") + "y", loc.getY());
setProperty((path != null ? path + "." : "") + "z", loc.getZ()); setProperty((path == null ? "" : path + ".") + "z", loc.getZ());
setProperty((path != null ? path + "." : "") + "yaw", loc.getYaw()); setProperty((path == null ? "" : path + ".") + "yaw", loc.getYaw());
setProperty((path != null ? path + "." : "") + "pitch", loc.getPitch()); setProperty((path == null ? "" : path + ".") + "pitch", loc.getPitch());
} }
public ItemStack getItemStack(String path) public ItemStack getItemStack(final String path)
{ {
return new ItemStack( return new ItemStack(
Material.valueOf(getString(path + ".type", "AIR")), Material.valueOf(getString(path + ".type", "AIR")),
@ -194,9 +242,9 @@ public class EssentialsConf extends Configuration
(byte)getInt(path + ".data", 0)*/); (byte)getInt(path + ".data", 0)*/);
} }
public void setProperty(String path, ItemStack stack) public void setProperty(final String path, final ItemStack stack)
{ {
Map<String, Object> map = new HashMap<String, Object>(); final Map<String, Object> map = new HashMap<String, Object>();
map.put("type", stack.getType().toString()); map.put("type", stack.getType().toString());
map.put("amount", stack.getAmount()); map.put("amount", stack.getAmount());
map.put("damage", stack.getDurability()); map.put("damage", stack.getDurability());
@ -205,40 +253,30 @@ public class EssentialsConf extends Configuration
setProperty(path, map); setProperty(path, map);
} }
public long getLong(String path, long def) public long getLong(final String path, final long def)
{ {
Number num;
try try
{ {
num = (Number)getProperty(path); final Number num = (Number)getProperty(path);
return num == null ? def : num.longValue();
} }
catch(ClassCastException ex) catch (ClassCastException ex)
{ {
return def; return def;
} }
if (num == null)
{
return def;
}
return num.longValue();
} }
@Override @Override
public double getDouble(String path, double def) public double getDouble(final String path, final double def)
{ {
Number num;
try try
{ {
num = (Number)getProperty(path); Number num = (Number)getProperty(path);
return num == null ? def : num.doubleValue();
} }
catch(ClassCastException ex) catch (ClassCastException ex)
{ {
return def; return def;
} }
if (num == null)
{
return def;
}
return num.doubleValue();
} }
} }