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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-io.git
The following commit(s) were added to refs/heads/master by this push:
new 3f66ba69e Internal refactoring
3f66ba69e is described below
commit 3f66ba69e6a0a8baa5402c5f3ca6e8ab0fc8ee1d
Author: Gary Gregory <[email protected]>
AuthorDate: Mon Jan 29 18:29:41 2024 -0500
Internal refactoring
---
.../commons/io/monitor/FileAlterationObserver.java | 37 +++++++++++++++-------
1 file changed, 25 insertions(+), 12 deletions(-)
diff --git
a/src/main/java/org/apache/commons/io/monitor/FileAlterationObserver.java
b/src/main/java/org/apache/commons/io/monitor/FileAlterationObserver.java
index a99368f7f..e862f36ee 100644
--- a/src/main/java/org/apache/commons/io/monitor/FileAlterationObserver.java
+++ b/src/main/java/org/apache/commons/io/monitor/FileAlterationObserver.java
@@ -131,6 +131,17 @@ public class FileAlterationObserver implements
Serializable {
private static final long serialVersionUID = 1185122225658782848L;
+ private static Comparator<File> toComparator(final IOCase ioCase) {
+ switch (IOCase.value(ioCase, IOCase.SYSTEM)) {
+ case SYSTEM:
+ return NameFileComparator.NAME_SYSTEM_COMPARATOR;
+ case INSENSITIVE:
+ return NameFileComparator.NAME_INSENSITIVE_COMPARATOR;
+ default:
+ return NameFileComparator.NAME_COMPARATOR;
+ }
+ }
+
/**
* List of listeners.
*/
@@ -187,23 +198,25 @@ public class FileAlterationObserver implements
Serializable {
*
* @param rootEntry the root directory to observe.
* @param fileFilter The file filter or null if none.
- * @param ioCase what case sensitivity to use comparing file names, null
means system sensitive.
+ * @param comparator how to compare files.
*/
- protected FileAlterationObserver(final FileEntry rootEntry, final
FileFilter fileFilter, final IOCase ioCase) {
+ private FileAlterationObserver(final FileEntry rootEntry, final FileFilter
fileFilter, final Comparator<File> comparator) {
Objects.requireNonNull(rootEntry, "rootEntry");
Objects.requireNonNull(rootEntry.getFile(), "rootEntry.getFile()");
this.rootEntry = rootEntry;
this.fileFilter = fileFilter != null ? fileFilter :
TrueFileFilter.INSTANCE;
- switch (IOCase.value(ioCase, IOCase.SYSTEM)) {
- case SYSTEM:
- this.comparator = NameFileComparator.NAME_SYSTEM_COMPARATOR;
- break;
- case INSENSITIVE:
- this.comparator = NameFileComparator.NAME_INSENSITIVE_COMPARATOR;
- break;
- default:
- this.comparator = NameFileComparator.NAME_COMPARATOR;
- }
+ this.comparator = Objects.requireNonNull(comparator, "comparator");
+ }
+
+ /**
+ * Constructs an observer for the specified directory, file filter and
file comparator.
+ *
+ * @param rootEntry the root directory to observe.
+ * @param fileFilter The file filter or null if none.
+ * @param ioCase what case sensitivity to use comparing file names, null
means system sensitive.
+ */
+ protected FileAlterationObserver(final FileEntry rootEntry, final
FileFilter fileFilter, final IOCase ioCase) {
+ this(rootEntry, fileFilter, toComparator(ioCase));
}
/**
