From fca5e518c135176295464a9e2ab7a65729a0e32c Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Sat, 24 May 2008 22:43:39 +0200
Subject: [PATCH] implement file scanning emit event when done

---
 src/net/pterodactylus/jsite/project/Project.java | 102 ++++++++++++-----------
 1 file changed, 54 insertions(+), 48 deletions(-)

diff --git a/src/net/pterodactylus/jsite/project/Project.java b/src/net/pterodactylus/jsite/project/Project.java
index 51ec2d3..1d1de85 100644
--- a/src/net/pterodactylus/jsite/project/Project.java
+++ b/src/net/pterodactylus/jsite/project/Project.java
@@ -47,9 +47,12 @@ public class Project extends AbstractBean {
 	/** Name of the “private key” property. */
 	public static final String PROPERTY_PRIVATE_KEY = "privateKey";
 
-	/** Name of the “local path” property. */
+	/** Name of the “base path” property. */
 	public static final String PROPERTY_BASE_PATH = "basePath";
 
+	/** Name of the “base path entries” property. */
+	public static final String PROPERTY_BASE_PATH_ENTRIES = "basePathEntries";
+
 	/** Internal ID. */
 	private String id;
 
@@ -68,8 +71,8 @@ public class Project extends AbstractBean {
 	/** The base path of the project. */
 	private String basePath;
 
- 	/** The list of files from the base path. */
- 	private List<Entry> basePathEntries = new ArrayList<Entry>();
+	/** The list of files from the base path. */
+	private List<Entry> basePathEntries = new ArrayList<Entry>();
 
 	/**
 	 * Returns the internal ID.
@@ -196,52 +199,55 @@ public class Project extends AbstractBean {
 	}
 
 	/**
-  	 * Rescans the base path for new or changed files.
-  	 */
-  	public void rescanBasePath() {
- 		List<Entry> entries = new ArrayList<Entry>();
- 		scanPath("", entries);
- 	}
- 
- 	/**
- 	 * Returns the list of files from the base path.
- 	 * 
- 	 * @return The list of files from the base path
- 	 */
- 	public List<Entry> getBasePathEntries() {
- 		return basePathEntries;
- 	}
- 
- 	//
- 	// PRIVATE METHODS
- 	//
- 
- 	/**
- 	 * Scans the given path relative to {@link #basePath} for files and adds
- 	 * them to the given list of entries.
- 	 * 
- 	 * @param currentPath
- 	 *            The current path, relative to the base path
- 	 * @param entries
- 	 *            The list of entries
- 	 */
- 	private void scanPath(String currentPath, List<Entry> entries) {
- 		File currentDirectory = new File(basePath + File.separatorChar + currentPath);
- 		if (!currentDirectory.isDirectory()) {
-  			return;
+	 * Rescans the base path for new or changed files.
+	 */
+	public void rescanBasePath() {
+		List<Entry> entries = new ArrayList<Entry>();
+		scanPath("", entries);
+		basePathEntries.clear();
+		basePathEntries.addAll(entries);
+		firePropertyChange(PROPERTY_BASE_PATH_ENTRIES, null, null);
+	}
+
+	/**
+	 * Returns the list of files from the base path.
+	 * 
+	 * @return The list of files from the base path
+	 */
+	public List<Entry> getBasePathEntries() {
+		return basePathEntries;
+	}
+
+	//
+	// PRIVATE METHODS
+	//
+
+	/**
+	 * Scans the given path relative to {@link #basePath} for files and adds
+	 * them to the given list of entries.
+	 * 
+	 * @param currentPath
+	 *            The current path, relative to the base path
+	 * @param entries
+	 *            The list of entries
+	 */
+	private void scanPath(String currentPath, List<Entry> entries) {
+		File currentDirectory = new File(basePath + File.separatorChar + currentPath);
+		if (!currentDirectory.isDirectory()) {
+			return;
+		}
+		for (File file: currentDirectory.listFiles()) {
+			String fileName = currentPath + file.getName();
+			if (file.isDirectory()) {
+				scanPath(fileName + File.separatorChar, entries);
+				continue;
+			}
+			PhysicalEntry entry = new PhysicalEntry();
+			entry.setName(fileName);
+			entry.setPath(file.getPath());
+			entry.setInsert(!file.isHidden());
+			entries.add(entry);
 		}
- 		for (File file: currentDirectory.listFiles()) {
- 			String fileName = currentPath + file.getName();
- 			if (file.isDirectory()) {
- 				scanPath(fileName + File.separatorChar, entries);
- 				continue;
- 			}
- 			PhysicalEntry entry = new PhysicalEntry();
- 			entry.setName(fileName);
- 			entry.setPath(file.getPath());
- 			entry.setInsert(!file.isHidden());
- 			entries.add(entry);
- 		}
 	}
 
 }
-- 
2.7.4