From c1d6299afae3b99cf299b93860bbfd78bd41fd9e Mon Sep 17 00:00:00 2001
From: tpylak <tpylak>
Date: Thu, 11 Oct 2007 12:51:00 +0000
Subject: [PATCH] list all files method
SVN: 2128
---
.../cisd/common/utilities/FileUtilities.java | 33 +++++++++++++------
1 file changed, 23 insertions(+), 10 deletions(-)
diff --git a/common/source/java/ch/systemsx/cisd/common/utilities/FileUtilities.java b/common/source/java/ch/systemsx/cisd/common/utilities/FileUtilities.java
index b13fea4c876..ce557ab13cd 100644
--- a/common/source/java/ch/systemsx/cisd/common/utilities/FileUtilities.java
+++ b/common/source/java/ch/systemsx/cisd/common/utilities/FileUtilities.java
@@ -65,20 +65,20 @@ public final class FileUtilities
* A file filter that accepts all entries.
*/
public static final FileFilter ACCEPT_ALL_FILTER = new FileFilter()
- {
- public boolean accept(File pathname)
{
- return true;
- }
- };
+ public boolean accept(File pathname)
+ {
+ return true;
+ }
+ };
/**
* Copies the content of the specified source file to the specified destination file.
*
* @param sourceFile File to be copied.
* @param destinationFile File to whom content of <code>sourceFile</code> is copied.
- * @param preservesLastModifiedDate If <code>true</code> the last modified date of <code>sourceFile</code>
- * will be transfered to <code>destinationFile</code>.
+ * @param preservesLastModifiedDate If <code>true</code> the last modified date of <code>sourceFile</code> will
+ * be transfered to <code>destinationFile</code>.
* @throws EnvironmentFailureException if a {@link IOException} occured.
*/
public static void copyFileTo(File sourceFile, File destinationFile, boolean preservesLastModifiedDate)
@@ -94,7 +94,7 @@ public final class FileUtilities
} catch (IOException ex)
{
throw new EnvironmentFailureException("Couldn't copy file '" + sourceFile + "' to '" + destinationFile
- + "'.", ex);
+ + "'.", ex);
} finally
{
IOUtils.closeQuietly(inputStream);
@@ -112,7 +112,6 @@ public final class FileUtilities
}
}
-
/**
* Loads a text file to a {@link String}.
*
@@ -138,6 +137,7 @@ public final class FileUtilities
IOUtils.closeQuietly(fileReader);
}
}
+
/**
* Writes the specified string to the specified file.
*
@@ -147,7 +147,7 @@ public final class FileUtilities
{
assert file != null : "Unspecified file.";
assert str != null : "Unspecified string.";
-
+
FileWriter fileWriter = null;
try
{
@@ -593,6 +593,19 @@ public final class FileUtilities
}
}
+ /**
+ * Lists all resources in a given directory.
+ *
+ * @param directory the directory to list
+ * @param loggerOrNull logger, if <code>null</code> than no logging occurs
+ * @return all files in <var>directory</var> or <code>null</code>, if <var>directory</var> does not exist or is
+ * not a directory.
+ */
+ public static File[] tryListFiles(File directory, ISimpleLogger loggerOrNull)
+ {
+ return tryListFiles(directory, ACCEPT_ALL_FILTER, loggerOrNull);
+ }
+
/**
* Lists all resources in a given directory which match the filter.
*
--
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