Add google app engine java source, added license file.

LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2010 Connor Dunn
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README

@@ -1,3 +1,5 @@
 Tabcloud
 
-Chrome extension in folder "chrome"
+Chrome extension in folder "chrome"
+
+Google App Engine Java eclipse project in folder "appengine-java"

appengine-java/.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="com.google.appengine.eclipse.core.GAE_CONTAINER"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="output" path="war/WEB-INF/classes"/>
+</classpath>

appengine-java/.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>TabCloud</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.google.gdt.eclipse.core.webAppProjectValidator</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.google.appengine.eclipse.core.enhancerbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.google.appengine.eclipse.core.projectValidator</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>com.google.appengine.eclipse.core.gaeNature</nature>
+	</natures>
+</projectDescription>

appengine-java/.settings/com.google.appengine.eclipse.core.prefs

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+#Sat Aug 21 20:14:19 BST 2010
+eclipse.preferences.version=1
+filesCopiedToWebInfLib=appengine-api-1.0-sdk-1.3.4.jar|appengine-api-labs-1.3.4.jar|appengine-jsr107cache-1.3.4.jar|jsr107cache-1.1.jar|datanucleus-appengine-1.0.7.final.jar|datanucleus-core-1.1.5.jar|datanucleus-jpa-1.1.5.jar|geronimo-jpa_3.0_spec-1.1.1.jar|geronimo-jta_1.1_spec-1.1.1.jar|jdo2-api-2.3-eb.jar

appengine-java/.settings/com.google.gdt.eclipse.core.prefs

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+#Sat Aug 21 20:14:18 BST 2010
+eclipse.preferences.version=1
+warSrcDir=war
+warSrcDirIsOutput=true

appengine-java/src/META-INF/jdoconfig.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<jdoconfig xmlns="http://java.sun.com/xml/ns/jdo/jdoconfig"
+   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+   xsi:noNamespaceSchemaLocation="http://java.sun.com/xml/ns/jdo/jdoconfig">
+
+   <persistence-manager-factory name="transactions-optional">
+       <property name="javax.jdo.PersistenceManagerFactoryClass"
+           value="org.datanucleus.store.appengine.jdo.DatastoreJDOPersistenceManagerFactory"/>
+       <property name="javax.jdo.option.ConnectionURL" value="appengine"/>
+       <property name="javax.jdo.option.NontransactionalRead" value="true"/>
+       <property name="javax.jdo.option.NontransactionalWrite" value="true"/>
+       <property name="javax.jdo.option.RetainValues" value="true"/>
+       <property name="datanucleus.appengine.autoCreateDatastoreTxns" value="true"/>
+   </persistence-manager-factory>
+</jdoconfig>

appengine-java/src/log4j.properties

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+# A default log4j configuration for log4j users.
+#
+# To use this configuration, deploy it into your application's WEB-INF/classes
+# directory.  You are also encouraged to edit it as you like.
+
+# Configure the console as our one appender
+log4j.appender.A1=org.apache.log4j.ConsoleAppender
+log4j.appender.A1.layout=org.apache.log4j.PatternLayout
+log4j.appender.A1.layout.ConversionPattern=%d{HH:mm:ss,SSS} %-5p [%c] - %m%n
+
+# tighten logging on the DataNucleus Categories
+log4j.category.DataNucleus.JDO=WARN, A1
+log4j.category.DataNucleus.Persistence=WARN, A1
+log4j.category.DataNucleus.Cache=WARN, A1
+log4j.category.DataNucleus.MetaData=WARN, A1
+log4j.category.DataNucleus.General=WARN, A1
+log4j.category.DataNucleus.Utility=WARN, A1
+log4j.category.DataNucleus.Transaction=WARN, A1
+log4j.category.DataNucleus.Datastore=WARN, A1
+log4j.category.DataNucleus.ClassLoading=WARN, A1
+log4j.category.DataNucleus.Plugin=WARN, A1
+log4j.category.DataNucleus.ValueGeneration=WARN, A1
+log4j.category.DataNucleus.Enhancer=WARN, A1
+log4j.category.DataNucleus.SchemaTool=WARN, A1

appengine-java/src/uk/co/connorhd/tabcloud/AddServlet.java

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+package uk.co.connorhd.tabcloud;
+
+import java.io.IOException;
+
+import javax.jdo.PersistenceManager;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.google.appengine.api.datastore.Key;
+import com.google.appengine.api.datastore.KeyFactory;
+import com.google.appengine.api.users.User;
+import com.google.appengine.api.users.UserService;
+import com.google.appengine.api.users.UserServiceFactory;
+
+@SuppressWarnings("serial")
+public class AddServlet extends HttpServlet {
+	public void doPost(HttpServletRequest req, HttpServletResponse resp)
+			throws IOException {
+		UserService userService = UserServiceFactory.getUserService();
+        User user = userService.getCurrentUser();
+
+        if (user != null) {
+			PersistenceManager pm = PMF.get().getPersistenceManager();
+			TCUser tcUser;
+			try {
+				// Get user
+				Key k = KeyFactory.createKey(TCUser.class.getSimpleName(), user.getEmail());
+				tcUser = pm.getObjectById(TCUser.class, k);
+				tcUser.addWindow(req.getParameter("window"));
+				try {
+					pm.makePersistent(tcUser);
+				} finally {
+					pm.close();
+				}
+			} catch (Exception e) {
+				// New user
+				tcUser = new TCUser(user);
+				tcUser.addWindow(req.getParameter("window"));
+				try {
+					pm.makePersistent(tcUser);
+				} finally {
+					pm.close();
+				}
+			}
+            resp.setContentType("text/plain");
+            resp.getWriter().println("{\"status\": \"loggedin\"}");
+        } else {
+        	resp.setContentType("text/json");
+            resp.getWriter().println("{\"status\": \"loggedout\"}");
+        }
+	}
+}

appengine-java/src/uk/co/connorhd/tabcloud/LoginServlet.java

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+package uk.co.connorhd.tabcloud;
+
+import java.io.IOException;
+import javax.servlet.http.*;
+import com.google.appengine.api.users.User;
+import com.google.appengine.api.users.UserService;
+import com.google.appengine.api.users.UserServiceFactory;
+
+@SuppressWarnings("serial")
+public class LoginServlet extends HttpServlet {
+	public void doGet(HttpServletRequest req, HttpServletResponse resp)
+			throws IOException {
+		UserService userService = UserServiceFactory.getUserService();
+        User user = userService.getCurrentUser();
+
+        if (user != null) {
+        	resp.setContentType("text/html");
+            resp.getWriter().println("<html><head><link rel=\"icon\" type=\"image/png\" href=\"images/icon16.png\"><meta http-equiv=\"content-type\" content=\"text/html; charset=UTF-8\"><title>TabCloud</title></head><body><div style=\"margin: 40px auto; width: 600px;\"><img style=\"float: left; padding-right: 20px;\" src=\"images/tabcloud200.png\" alt=\"TabCloud\" /><div style=\"font-family:sans-serif; font-size: 1.8em; text-align: center; padding-top: 50px;\"><strong>You are now logged in.</strong><br />Click the TabCloud menu icon to access TabCloud.</div></div></body></html>");
+        } else {
+        	resp.sendRedirect(userService.createLoginURL(req.getRequestURI()));
+        }
+	}
+}

appengine-java/src/uk/co/connorhd/tabcloud/LogoutServlet.java

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+package uk.co.connorhd.tabcloud;
+
+import java.io.IOException;
+import javax.servlet.http.*;
+import com.google.appengine.api.users.User;
+import com.google.appengine.api.users.UserService;
+import com.google.appengine.api.users.UserServiceFactory;
+
+@SuppressWarnings("serial")
+public class LogoutServlet extends HttpServlet {
+	public void doGet(HttpServletRequest req, HttpServletResponse resp)
+			throws IOException {
+		UserService userService = UserServiceFactory.getUserService();
+        User user = userService.getCurrentUser();
+
+        if (user == null) {
+        	resp.setContentType("text/html");
+            resp.getWriter().println("<html><head><link rel=\"icon\" type=\"image/png\" href=\"images/icon16.png\"><meta http-equiv=\"content-type\" content=\"text/html; charset=UTF-8\"><title>TabCloud</title></head><body><div style=\"margin: 40px auto; width: 600px;\"><img style=\"float: left; padding-right: 20px;\" src=\"images/tabcloud200.png\" alt=\"TabCloud\" /><div style=\"font-family:sans-serif; font-size: 1.8em; text-align: center; padding-top: 50px;\"><strong>You are now logged out.</strong><br />You will have to login again to access your saved windows on TabCloud.</div></div></body></html>");
+        } else {
+        	resp.sendRedirect(userService.createLogoutURL(req.getRequestURI()));
+        }
+	}
+}

appengine-java/src/uk/co/connorhd/tabcloud/PMF.java

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+package uk.co.connorhd.tabcloud;
+
+import javax.jdo.JDOHelper;
+import javax.jdo.PersistenceManagerFactory;
+
+public final class PMF {
+    private static final PersistenceManagerFactory pmfInstance =
+        JDOHelper.getPersistenceManagerFactory("transactions-optional");
+
+    private PMF() {}
+
+    public static PersistenceManagerFactory get() {
+        return pmfInstance;
+    }
+}

appengine-java/src/uk/co/connorhd/tabcloud/RemoveServlet.java

@@ -0,0 +1,47 @@
+package uk.co.connorhd.tabcloud;
+
+import java.io.IOException;
+
+import javax.jdo.PersistenceManager;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.google.appengine.api.datastore.Key;
+import com.google.appengine.api.datastore.KeyFactory;
+import com.google.appengine.api.users.User;
+import com.google.appengine.api.users.UserService;
+import com.google.appengine.api.users.UserServiceFactory;
+
+@SuppressWarnings("serial")
+public class RemoveServlet extends HttpServlet {
+	public void doPost(HttpServletRequest req, HttpServletResponse resp)
+			throws IOException {
+		UserService userService = UserServiceFactory.getUserService();
+        User user = userService.getCurrentUser();
+
+        if (user != null) {
+			PersistenceManager pm = PMF.get().getPersistenceManager();
+			TCUser tcUser;
+			try {
+				// Get user
+				Key k = KeyFactory.createKey(TCUser.class.getSimpleName(), user.getEmail());
+				tcUser = pm.getObjectById(TCUser.class, k);
+				tcUser.removeWindow(Integer.parseInt(req.getParameter("window")));
+				try {
+					pm.makePersistent(tcUser);
+				} finally {
+					pm.close();
+				}
+			} catch (Exception e) {
+				// New user
+				pm.close();
+			}
+            resp.setContentType("text/plain");
+            resp.getWriter().println("{\"status\": \"loggedin\"}");
+        } else {
+        	resp.setContentType("text/json");
+            resp.getWriter().println("{\"status\": \"loggedout\"}");
+        }
+	}
+}

appengine-java/src/uk/co/connorhd/tabcloud/TCUser.java

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+package uk.co.connorhd.tabcloud;
+
+import java.util.Vector;
+
+import javax.jdo.annotations.Extension;
+import javax.jdo.annotations.IdGeneratorStrategy;
+import javax.jdo.annotations.PersistenceCapable;
+import javax.jdo.annotations.Persistent;
+import javax.jdo.annotations.PrimaryKey;
+
+import com.google.appengine.api.datastore.KeyFactory;
+import com.google.appengine.api.datastore.Text;
+import com.google.appengine.api.users.User;
+
+@PersistenceCapable
+public class TCUser {
+	@SuppressWarnings("unused")
+	@PrimaryKey
+    @Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
+    @Extension(vendorName="datanucleus", key="gae.encoded-pk", value="true")
+    private String encodedKey;
+
+	@Persistent
+    private Vector<Text> window;
+
+    public TCUser(User user) {
+    	this.encodedKey = KeyFactory.keyToString(KeyFactory.createKey(TCUser.class.getSimpleName(), user.getEmail()));
+    	this.window = new Vector<Text>();
+    }
+
+    public Vector<Text> getWindows() {
+    	return this.window;
+    }
+
+    public void addWindow(String str) {
+    	this.window.add(new Text(str));
+    }
+
+    public void updateWindow(int index, String str) {
+    	this.window.remove(index);
+    	this.window.add(index, new Text(str));
+    }
+
+    public void removeWindow(int index) {
+    	this.window.remove(index);
+    }
+}

appengine-java/src/uk/co/connorhd/tabcloud/TabCloudServlet.java

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+package uk.co.connorhd.tabcloud;
+
+import java.io.IOException;
+
+import javax.jdo.PersistenceManager;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.google.appengine.api.datastore.Key;
+import com.google.appengine.api.datastore.KeyFactory;
+import com.google.appengine.api.datastore.Text;
+import com.google.appengine.api.users.User;
+import com.google.appengine.api.users.UserService;
+import com.google.appengine.api.users.UserServiceFactory;
+
+@SuppressWarnings("serial")
+public class TabCloudServlet extends HttpServlet {
+	public void doGet(HttpServletRequest req, HttpServletResponse resp)
+			throws IOException {
+		UserService userService = UserServiceFactory.getUserService();
+        User user = userService.getCurrentUser();
+
+        if (user != null) {
+			PersistenceManager pm = PMF.get().getPersistenceManager();
+			TCUser tcUser;
+			try {
+				// Get user
+				Key k = KeyFactory.createKey(TCUser.class.getSimpleName(), user.getEmail());
+				tcUser = pm.getObjectById(TCUser.class, k);
+
+			} catch (Exception e) {
+				// New user
+				tcUser = new TCUser(user);
+				try {
+					pm.makePersistent(tcUser);
+				} finally {
+
+				}
+			}
+			String windowString = "";
+			for (Text text : tcUser.getWindows()) {
+				windowString += text.getValue()+",";
+			}
+			if (windowString != "")
+				windowString = windowString.substring(0, windowString.length()-1);
+			pm.close();
+            resp.setContentType("text/plain");
+            resp.getWriter().println("{\"status\": \"loggedin\", \"windows\": ["+windowString+"]}");
+        } else {
+        	resp.setContentType("text/json");
+            resp.getWriter().println("{\"status\": \"loggedout\"}");
+        }
+	}
+}