API_part

.metadata/.log

@@ -0,0 +1,143 @@
+!SESSION 2017-11-08 23:06:54.748 -----------------------------------------------
+eclipse.buildId=4.7.1.M20171009-0410
+java.version=1.8.0_131
+java.vendor=Oracle Corporation
+BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US
+Framework arguments:  -product org.eclipse.epp.package.jee.product -keyring /Users/liliyu/.eclipse_keyring
+Command-line arguments:  -os macosx -ws cocoa -arch x86_64 -product org.eclipse.epp.package.jee.product -keyring /Users/liliyu/.eclipse_keyring
+
+!ENTRY org.eclipse.core.net 1 0 2017-11-08 23:08:15.438
+!MESSAGE System property http.nonProxyHosts has been set to local|*.local|169.254/16|*.169.254/16|127.0.0.1|localhost|*.localhost by an external source. This value will be overwritten using the values from the preferences
+
+!ENTRY org.eclipse.wst.server.discovery 1 0 2017-11-08 23:11:55.623
+!MESSAGE already installed: org.eclipse.jst.server.generic.jonas4
+
+!ENTRY org.eclipse.jst.j2ee 4 0 2017-11-08 23:17:42.632
+!MESSAGE Plugin org.eclipse.jst.jee, extension org.eclipse.jst.j2ee.J2EEModelProvider
+Version 8.0 of project facet jst.ear does not exist.
+
+!ENTRY org.eclipse.jst.j2ee 4 0 2017-11-08 23:17:42.711
+!MESSAGE Version 8.0 of project facet jst.ear does not exist.
+!STACK 0
+java.lang.IllegalArgumentException: Version 8.0 of project facet jst.ear does not exist.
+	at org.eclipse.wst.common.project.facet.core.util.internal.Versionable.getVersion(Versionable.java:80)
+	at org.eclipse.wst.common.project.facet.core.internal.ProjectFacet.getVersion(ProjectFacet.java:1)
+	at org.eclipse.jst.j2ee.model.J2EEModelProviderRegistry.readElement(J2EEModelProviderRegistry.java:85)
+	at org.eclipse.wst.common.core.util.RegistryReader.internalReadElement(RegistryReader.java:81)
+	at org.eclipse.wst.common.core.util.RegistryReader.readRegistry(RegistryReader.java:122)
+	at org.eclipse.jst.j2ee.model.J2EEModelProviderRegistry.getInstance(J2EEModelProviderRegistry.java:43)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.initProviders(ModelProviderManager.java:262)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.getProviders(ModelProviderManager.java:338)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.getProvider(ModelProviderManager.java:223)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:93)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:281)
+	at org.eclipse.jst.jee.ui.internal.navigator.JEE5ContentProvider.getCachedModelProvider(JEE5ContentProvider.java:76)
+	at org.eclipse.jst.jee.ui.internal.navigator.Web25ContentProvider.getNewContentProviderInstance(Web25ContentProvider.java:69)
+	at org.eclipse.jst.jee.ui.internal.navigator.LoadingJeeDDJob.run(LoadingJeeDDJob.java:50)
+	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)
+
+!ENTRY org.eclipse.jst.j2ee 4 0 2017-11-08 23:17:42.719
+!MESSAGE Plugin org.eclipse.jst.jee, extension org.eclipse.jst.j2ee.J2EEModelProvider
+Version 8.0 of project facet jst.appclient does not exist.
+
+!ENTRY org.eclipse.jst.j2ee 4 0 2017-11-08 23:17:42.721
+!MESSAGE Version 8.0 of project facet jst.appclient does not exist.
+!STACK 0
+java.lang.IllegalArgumentException: Version 8.0 of project facet jst.appclient does not exist.
+	at org.eclipse.wst.common.project.facet.core.util.internal.Versionable.getVersion(Versionable.java:80)
+	at org.eclipse.wst.common.project.facet.core.internal.ProjectFacet.getVersion(ProjectFacet.java:1)
+	at org.eclipse.jst.j2ee.model.J2EEModelProviderRegistry.readElement(J2EEModelProviderRegistry.java:85)
+	at org.eclipse.wst.common.core.util.RegistryReader.internalReadElement(RegistryReader.java:81)
+	at org.eclipse.wst.common.core.util.RegistryReader.readRegistry(RegistryReader.java:122)
+	at org.eclipse.jst.j2ee.model.J2EEModelProviderRegistry.getInstance(J2EEModelProviderRegistry.java:43)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.initProviders(ModelProviderManager.java:262)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.getProviders(ModelProviderManager.java:338)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.getProvider(ModelProviderManager.java:223)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:93)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:281)
+	at org.eclipse.jst.jee.ui.internal.navigator.JEE5ContentProvider.getCachedModelProvider(JEE5ContentProvider.java:76)
+	at org.eclipse.jst.jee.ui.internal.navigator.Web25ContentProvider.getNewContentProviderInstance(Web25ContentProvider.java:69)
+	at org.eclipse.jst.jee.ui.internal.navigator.LoadingJeeDDJob.run(LoadingJeeDDJob.java:50)
+	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)
+
+!ENTRY org.eclipse.jface.text 2 0 2017-11-08 23:59:49.702
+!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number'
+
+!ENTRY org.eclipse.jface.text 2 0 2017-11-08 23:59:49.703
+!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round'
+
+!ENTRY org.eclipse.jface.text 2 0 2017-11-09 00:04:11.037
+!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number'
+
+!ENTRY org.eclipse.jface.text 2 0 2017-11-09 00:04:11.066
+!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round'
+!SESSION 2017-11-12 21:58:16.262 -----------------------------------------------
+eclipse.buildId=4.7.1.M20171009-0410
+java.version=1.8.0_131
+java.vendor=Oracle Corporation
+BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US
+Framework arguments:  -product org.eclipse.epp.package.jee.product -keyring /Users/liliyu/.eclipse_keyring
+Command-line arguments:  -os macosx -ws cocoa -arch x86_64 -product org.eclipse.epp.package.jee.product -keyring /Users/liliyu/.eclipse_keyring
+
+!ENTRY org.eclipse.core.net 1 0 2017-11-12 22:02:16.482
+!MESSAGE System property http.nonProxyHosts has been set to local|*.local|169.254/16|*.169.254/16|127.0.0.1|localhost|*.localhost by an external source. This value will be overwritten using the values from the preferences
+
+!ENTRY org.eclipse.jst.j2ee 4 0 2017-11-12 22:16:00.476
+!MESSAGE Plugin org.eclipse.jst.jee, extension org.eclipse.jst.j2ee.J2EEModelProvider
+Version 8.0 of project facet jst.ear does not exist.
+
+!ENTRY org.eclipse.jst.j2ee 4 0 2017-11-12 22:16:00.486
+!MESSAGE Version 8.0 of project facet jst.ear does not exist.
+!STACK 0
+java.lang.IllegalArgumentException: Version 8.0 of project facet jst.ear does not exist.
+	at org.eclipse.wst.common.project.facet.core.util.internal.Versionable.getVersion(Versionable.java:80)
+	at org.eclipse.wst.common.project.facet.core.internal.ProjectFacet.getVersion(ProjectFacet.java:1)
+	at org.eclipse.jst.j2ee.model.J2EEModelProviderRegistry.readElement(J2EEModelProviderRegistry.java:85)
+	at org.eclipse.wst.common.core.util.RegistryReader.internalReadElement(RegistryReader.java:81)
+	at org.eclipse.wst.common.core.util.RegistryReader.readRegistry(RegistryReader.java:122)
+	at org.eclipse.jst.j2ee.model.J2EEModelProviderRegistry.getInstance(J2EEModelProviderRegistry.java:43)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.initProviders(ModelProviderManager.java:262)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.getProviders(ModelProviderManager.java:338)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.getProvider(ModelProviderManager.java:223)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:93)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:281)
+	at org.eclipse.jst.jee.ui.internal.navigator.JEE5ContentProvider.getCachedModelProvider(JEE5ContentProvider.java:76)
+	at org.eclipse.jst.jee.ui.internal.navigator.Web25ContentProvider.getNewContentProviderInstance(Web25ContentProvider.java:69)
+	at org.eclipse.jst.jee.ui.internal.navigator.LoadingJeeDDJob.run(LoadingJeeDDJob.java:50)
+	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)
+
+!ENTRY org.eclipse.jst.j2ee 4 0 2017-11-12 22:16:00.491
+!MESSAGE Plugin org.eclipse.jst.jee, extension org.eclipse.jst.j2ee.J2EEModelProvider
+Version 8.0 of project facet jst.appclient does not exist.
+
+!ENTRY org.eclipse.jst.j2ee 4 0 2017-11-12 22:16:00.492
+!MESSAGE Version 8.0 of project facet jst.appclient does not exist.
+!STACK 0
+java.lang.IllegalArgumentException: Version 8.0 of project facet jst.appclient does not exist.
+	at org.eclipse.wst.common.project.facet.core.util.internal.Versionable.getVersion(Versionable.java:80)
+	at org.eclipse.wst.common.project.facet.core.internal.ProjectFacet.getVersion(ProjectFacet.java:1)
+	at org.eclipse.jst.j2ee.model.J2EEModelProviderRegistry.readElement(J2EEModelProviderRegistry.java:85)
+	at org.eclipse.wst.common.core.util.RegistryReader.internalReadElement(RegistryReader.java:81)
+	at org.eclipse.wst.common.core.util.RegistryReader.readRegistry(RegistryReader.java:122)
+	at org.eclipse.jst.j2ee.model.J2EEModelProviderRegistry.getInstance(J2EEModelProviderRegistry.java:43)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.initProviders(ModelProviderManager.java:262)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.getProviders(ModelProviderManager.java:338)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.getProvider(ModelProviderManager.java:223)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:93)
+	at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:281)
+	at org.eclipse.jst.jee.ui.internal.navigator.JEE5ContentProvider.getCachedModelProvider(JEE5ContentProvider.java:76)
+	at org.eclipse.jst.jee.ui.internal.navigator.Web25ContentProvider.getNewContentProviderInstance(Web25ContentProvider.java:69)
+	at org.eclipse.jst.jee.ui.internal.navigator.LoadingJeeDDJob.run(LoadingJeeDDJob.java:50)
+	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)
+
+!ENTRY org.eclipse.jface.text 2 0 2017-11-12 22:17:42.538
+!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number'
+
+!ENTRY org.eclipse.jface.text 2 0 2017-11-12 22:17:42.539
+!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round'
+
+!ENTRY org.eclipse.jface.text 2 0 2017-11-12 23:07:36.369
+!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number'
+
+!ENTRY org.eclipse.jface.text 2 0 2017-11-12 23:07:36.372
+!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round'

.metadata/.plugins/org.eclipse.core.resources/.history/12/d05cf4ac0ac500171842ac5cd3252fb4

@@ -0,0 +1,50 @@
+package rpc;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * Servlet implementation class SearchItem
+ */
+@WebServlet("/search")
+public class SearchItem extends HttpServlet {
+	private static final long serialVersionUID = 1L;
+
+    /**
+     * @see HttpServlet#HttpServlet()
+     */
+    public SearchItem() {
+        super();
+        // TODO Auto-generated constructor stub
+    }
+
+	/**
+	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
+	 */
+	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+		// TODO Auto-generated method stub
+		response.setContentType("text/html");
+		PrintWriter out = response.getWriter();
+		out.println("<html><body>");
+		out.println("<h1>This is a HTML page</h1>");
+		out.println("</body></html>");
+		out.flush();
+		out.close();   
+
+	}
+
+	/**
+	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
+	 */
+	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+		// TODO Auto-generated method stub
+		doGet(request, response);
+	}
+
+}

.metadata/.plugins/org.eclipse.core.resources/.history/21/1098a7b90bc500171842ac5cd3252fb4

@@ -0,0 +1,5 @@
+package rpc;
+
+public class RpcHelper {
+
+}

.metadata/.plugins/org.eclipse.core.resources/.history/22/60d7720e22c8001717dec45ae5380bf0

@@ -0,0 +1,5 @@
+package external;
+
+public class YelpAPI {
+
+}

.metadata/.plugins/org.eclipse.core.resources/.history/29/708450850ec500171842ac5cd3252fb4

@@ -0,0 +1,69 @@
+package rpc;
+
+
+import java.io.IOException;
+import java.util.ArrayList;
+
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import com.sun.xml.internal.bind.v2.schemagen.xmlschema.List;
+
+/**
+ * Servlet implementation class ItemHistory
+ */
+@WebServlet("/history")
+public class ItemHistory extends HttpServlet {
+	private static final long serialVersionUID = 1L;
+
+    /**
+     * @see HttpServlet#HttpServlet()
+     */
+    public ItemHistory() {
+        super();
+        // TODO Auto-generated constructor stub
+    }
+
+	/**
+	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
+	 */
+	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+		// TODO Auto-generated method stub
+		response.getWriter().append("Served at: ").append(request.getContextPath());
+	}
+
+	/**
+	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
+	 */
+	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+		// TODO Auto-generated method stub
+		try {
+			JSONObject input = RpcHelper.readJsonObject(request);
+			if (input.has("user_id") && input.has("visited")) {
+				String userId = (String) input.get("user_id");
+				JSONArray array = (JSONArray) input.get("visited");
+				List<String> visitedEvents = new ArrayList<>();
+				for (int i = 0; i < array.length(); i++) {
+					String itemId = (String) array.get(i);
+					visitedEvents.add(itemId);
+				}
+
+				RpcHelper.writeJsonObject(response,
+						new JSONObject().put("status", "OK"));
+			} else {
+				RpcHelper.writeJsonObject(response,
+						new JSONObject().put("status", "Invalid Parameters"));
+			}
+		} catch (JSONException e) {
+			e.printStackTrace();
+		}
+	}
+
+}

.metadata/.plugins/org.eclipse.core.resources/.history/30/60e5f3020bc500171842ac5cd3252fb4

@@ -0,0 +1,62 @@
+package rpc;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+/**
+ * Servlet implementation class SearchItem
+ */
+@WebServlet("/search")
+public class SearchItem extends HttpServlet {
+	private static final long serialVersionUID = 1L;
+
+    /**
+     * @see HttpServlet#HttpServlet()
+     */
+    public SearchItem() {
+        super();
+        // TODO Auto-generated constructor stub
+    }
+
+	/**
+	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
+	 */
+	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+		// TODO Auto-generated method stub
+		response.setContentType("application/json");
+
+		String username = "";
+		if (request.getParameter("username") != null) {
+			username = request.getParameter("username");
+		}
+		JSONObject obj = new JSONObject();
+		try {
+			obj.put("username", username);
+		} catch (JSONException e) {
+			e.printStackTrace();
+		}
+		PrintWriter out = response.getWriter();
+		out.print(obj);
+		out.flush();
+		out.close();  
+
+	}
+
+	/**
+	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
+	 */
+	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+		// TODO Auto-generated method stub
+		doGet(request, response);
+	}
+
+}