From bd210ee7438fd203c19d3e8080ea12b79fe56159 Mon Sep 17 00:00:00 2001
From: ?? ? <ulysseskao@ximple.com.tw>
Date: Mon, 09 Jun 2008 17:19:15 +0800
Subject: [PATCH] update for EOFM-117
---
xdgnjobs/ximple-dgnio/src/main/java/com/ximple/io/dgn7/NIOUtilities.java | 65 +++++++++++++++++++-------------
1 files changed, 39 insertions(+), 26 deletions(-)
diff --git a/xdgnjobs/ximple-dgnio/src/main/java/com/ximple/io/dgn7/NIOUtilities.java b/xdgnjobs/ximple-dgnio/src/main/java/com/ximple/io/dgn7/NIOUtilities.java
index 4f31770..84c14af 100644
--- a/xdgnjobs/ximple-dgnio/src/main/java/com/ximple/io/dgn7/NIOUtilities.java
+++ b/xdgnjobs/ximple-dgnio/src/main/java/com/ximple/io/dgn7/NIOUtilities.java
@@ -17,6 +17,7 @@
*/
// J2SE dependencies
+
import java.lang.reflect.Method;
import java.nio.ByteBuffer;
import java.security.AccessController;
@@ -28,12 +29,13 @@
/**
* Utility class for managing memory mapped buffers.
*
- * @since 2.0
- * @source $URL$
- * @version $Id$
* @author Andres Aimes
+ * @version $Id$
+ * @source $URL$
+ * @since 2.0
*/
-public class NIOUtilities {
+public class NIOUtilities
+{
/**
* {@code true} if a warning has already been logged.
*/
@@ -43,9 +45,10 @@
* Do not allows instantiation of this class.
*
* @todo This constructor will become private when {@code NIOBufferUtils}
- * will have been removed.
+ * will have been removed.
*/
- protected NIOUtilities() {
+ protected NIOUtilities()
+ {
}
/**
@@ -54,28 +57,34 @@
* case) will be logged as {@code SEVERE} to the logger of the package name. To
* force logging of errors, set the System property "org.geotools.io.debugBuffer" to "true".
*
- * @param buffer The buffer to close.
+ * @param buffer The buffer to close.
* @return true if the operation was successful, false otherwise.
- *
* @see java.nio.MappedByteBuffer
*/
- public static boolean clean(final ByteBuffer buffer) {
- if (buffer == null || ! buffer.isDirect() ) {
+ public static boolean clean(final ByteBuffer buffer)
+ {
+ if (buffer == null || !buffer.isDirect())
+ {
return false;
}
- Boolean b = (Boolean) AccessController.doPrivileged(new PrivilegedAction() {
- public Object run() {
+ Boolean b = (Boolean) AccessController.doPrivileged(new PrivilegedAction()
+ {
+ public Object run()
+ {
Boolean success = Boolean.FALSE;
- try {
- Method getCleanerMethod = buffer.getClass().getMethod("cleaner", (Class[])null);
+ try
+ {
+ Method getCleanerMethod = buffer.getClass().getMethod("cleaner", (Class[]) null);
getCleanerMethod.setAccessible(true);
- Object cleaner = getCleanerMethod.invoke(buffer, (Object[])null);
- Method clean = cleaner.getClass().getMethod("clean", (Class[])null);
- clean.invoke(cleaner, (Object[])null);
+ Object cleaner = getCleanerMethod.invoke(buffer, (Object[]) null);
+ Method clean = cleaner.getClass().getMethod("clean", (Class[]) null);
+ clean.invoke(cleaner, (Object[]) null);
success = Boolean.TRUE;
- } catch (Exception e) {
+ } catch (Exception e)
+ {
// This really is a show stopper on windows
- if (isLoggable()) {
+ if (isLoggable())
+ {
log(e, buffer);
}
}
@@ -89,12 +98,15 @@
/**
* Check if a warning message should be logged.
*/
- private static synchronized boolean isLoggable() {
- try {
+ private static synchronized boolean isLoggable()
+ {
+ try
+ {
return !warned && (
System.getProperty("org.geotools.io.debugBuffer", "false").equalsIgnoreCase("true") ||
- System.getProperty("os.name").indexOf("Windows") >= 0 );
- } catch (SecurityException exception) {
+ System.getProperty("os.name").indexOf("Windows") >= 0);
+ } catch (SecurityException exception)
+ {
// The utilities may be running in an Applet, in which case we
// can't read properties. Assumes we are not in debugging mode.
return false;
@@ -104,11 +116,12 @@
/**
* Log a warning message.
*/
- private static synchronized void log(final Exception e, final ByteBuffer buffer) {
+ private static synchronized void log(final Exception e, final ByteBuffer buffer)
+ {
warned = true;
String message = "Error attempting to close a mapped byte buffer : " + buffer.getClass().getName()
- + "\n JVM : " + System.getProperty("java.version")
- + ' ' + System.getProperty("java.vendor");
+ + "\n JVM : " + System.getProperty("java.version")
+ + ' ' + System.getProperty("java.vendor");
Logger.getLogger("org.geotools.io").log(Level.SEVERE, message, e);
}
}
--
Gitblit v0.0.0-SNAPSHOT