X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fnet%2Fpterodactylus%2Fjsite%2Fproject%2FProjectManager.java;h=2cad1e430b79761c306ab5365d03cff3a14ed8da;hb=1b87930e43eb7d14068a21ed0b488f28cc6ce49b;hp=fd620612250400418371fa590229c2a585aff610;hpb=10b165ebaa51eccec487500b32f0c7b3106923af;p=jSite2.git

diff --git a/src/net/pterodactylus/jsite/project/ProjectManager.java b/src/net/pterodactylus/jsite/project/ProjectManager.java
index fd62061..2cad1e4 100644
--- a/src/net/pterodactylus/jsite/project/ProjectManager.java
+++ b/src/net/pterodactylus/jsite/project/ProjectManager.java
@@ -19,6 +19,8 @@
 
 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;
@@ -29,25 +31,29 @@ import java.util.ArrayList;
 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;
 
@@ -127,15 +133,20 @@ public class ProjectManager {
 		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++;
@@ -159,10 +170,12 @@ public class ProjectManager {
 		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");
@@ -188,9 +201,88 @@ public class ProjectManager {
 	public Project createProject() throws IOException, JSiteException {
 		Project project = new Project();
 		String[] keyPair = nodeManager.generateKeyPair();
+		project.setId(generateId());
+		project.setName("");
+		project.setDescription("");
 		project.setPrivateKey(keyPair[0]);
 		project.setPublicKey(keyPair[1]);
+		project.setBasePath("");
 		projects.add(project);
+		project.addPropertyChangeListener(this);
+		try {
+			save();
+		} catch (IOException ioe1) {
+			/* ignore. */
+		}
 		return project;
 	}
+
+	/**
+	 * Clones the given project and returns the clone. The clone will be
+	 * identical in all user-exposed fields, except for the project’s
+	 * {@link Project#getId ID}.
+	 * 
+	 * @param project
+	 *            The project to clone
+	 * @return The cloned project
+	 */
+	public Project cloneProject(Project project) {
+		Project projectClone = new Project(project);
+		projects.add(projectClone);
+		projectClone.setId(generateId());
+		projectClone.addPropertyChangeListener(this);
+		try {
+			save();
+		} catch (IOException ioe1) {
+			/* ignore. */
+		}
+		return projectClone;
+	}
+
+	/**
+	 * Removes the given project.
+	 * 
+	 * @param project
+	 *            The project to remove
+	 */
+	public void removeProject(Project project) {
+		projects.remove(project);
+		try {
+			save();
+		} catch (IOException ioe1) {
+			/* ignore. */
+		}
+	}
+
+	//
+	// PRIVATE METHODS
+	//
+
+	/**
+	 * Generates a new random ID, consisting of 16 random bytes converted to a
+	 * hexadecimal number.
+	 * 
+	 * @return The new ID
+	 */
+	private static String generateId() {
+		byte[] idBytes = new byte[16];
+		random.nextBytes(idBytes);
+		return Hex.toHex(idBytes);
+	}
+
+	//
+	// INTERFACE PropertyChangeListener
+	//
+
+	/**
+	 * {@inheritDoc}
+	 */
+	public void propertyChange(PropertyChangeEvent propertyChangeEvent) {
+		try {
+			save();
+		} catch (IOException ioe1) {
+			/* ignore. */
+		}
+	}
+
 }