package net.pterodactylus.jsite.project;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.Collections;
import java.util.List;
import java.util.Properties;
+import java.util.Random;
import java.util.logging.Logger;
import net.pterodactylus.jsite.core.JSiteException;
import net.pterodactylus.jsite.core.NodeManager;
import net.pterodactylus.util.io.Closer;
import net.pterodactylus.util.logging.Logging;
+import net.pterodactylus.util.number.Hex;
/**
* Manages projects, taking care of persistence, lifetime statistics, and other
* things.
*
* @author David ‘Bombe’ Roden <bombe@freenetproject.org>
- * @version $Id$
*/
-public class ProjectManager {
+public class ProjectManager implements PropertyChangeListener {
/** Logger. */
private static final Logger logger = Logging.getLogger(ProjectManager.class.getName());
+ /** The RNG used to create project IDs. */
+ private static final Random random = new Random();
+
/** The directory the projects are stored in. */
private final String directory;
int projectIndex = 0;
while (projectProperties.containsKey("projects." + projectIndex + ".name")) {
String projectPrefix = "projects." + projectIndex;
+ String projectId = projectProperties.getProperty(projectPrefix + ".id");
String projectName = projectProperties.getProperty(projectPrefix + ".name");
String projectDescription = projectProperties.getProperty(projectPrefix + ".description");
String projectPrivateKey = projectProperties.getProperty(projectPrefix + ".privateKey");
String projectPublicKey = projectProperties.getProperty(projectPrefix + ".publicKey");
+ String projectBasePath = projectProperties.getProperty(projectPrefix + ".basePath");
Project project = new Project();
+ project.setId(projectId);
project.setName(projectName);
project.setDescription(projectDescription);
project.setPrivateKey(projectPrivateKey);
project.setPublicKey(projectPublicKey);
+ project.setBasePath(projectBasePath);
+ project.rescanBasePath();
projects.add(project);
logger.fine("loaded project “" + project.getName() + "”.");
projectIndex++;
int projectIndex = 0;
for (Project project: projects) {
String projectPrefix = "projects." + projectIndex;
+ projectProperties.setProperty(projectPrefix + ".id", project.getId());
projectProperties.setProperty(projectPrefix + ".name", project.getName());
projectProperties.setProperty(projectPrefix + ".description", project.getDescription());
projectProperties.setProperty(projectPrefix + ".privateKey", project.getPrivateKey());
projectProperties.setProperty(projectPrefix + ".publicKey", project.getPublicKey());
+ projectProperties.setProperty(projectPrefix + ".basePath", project.getBasePath());
projectIndex++;
}
File projectFile = new File(directoryFile, "projects.properties");
public Project createProject() throws IOException, JSiteException {
Project project = new Project();
String[] keyPair = nodeManager.generateKeyPair();
+ byte[] idBytes = new byte[16];
+ random.nextBytes(idBytes);
+ project.setId(Hex.toHex(idBytes));
+ project.setName("");
+ project.setDescription("");
project.setPrivateKey(keyPair[0]);
project.setPublicKey(keyPair[1]);
projects.add(project);
+ project.addPropertyChangeListener(this);
+ try {
+ save();
+ } catch (IOException ioe1) {
+ /* ignore. */
+ }
return project;
}
+
+ //
+ // INTERFACE PropertyChangeListener
+ //
+
+ /**
+ * {@inheritDoc}
+ */
+ public void propertyChange(PropertyChangeEvent propertyChangeEvent) {
+ try {
+ save();
+ } catch (IOException ioe1) {
+ /* ignore. */
+ }
+ }
+
}