Merge "Suggestions to enhance the SQL call pattern."

[gigi.git] / src / org / cacert / gigi / dbObjects / DomainPingConfiguration.java

diff --git a/src/org/cacert/gigi/dbObjects/DomainPingConfiguration.java b/src/org/cacert/gigi/dbObjects/DomainPingConfiguration.java
index a031b9e48f14b3b4e651966f22616d625ad8bfde..772b066f173db45cb0535d2d110b1a7faa8a86bc 100644 (file)
--- a/src/org/cacert/gigi/dbObjects/DomainPingConfiguration.java
+++ b/src/org/cacert/gigi/dbObjects/DomainPingConfiguration.java
@@ -1,37 +1,38 @@
 package org.cacert.gigi.dbObjects;
 
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
+import java.util.Date;
 
-import org.cacert.gigi.database.DatabaseConnection;
+import org.cacert.gigi.Gigi;
+import org.cacert.gigi.GigiApiException;
+import org.cacert.gigi.database.GigiPreparedStatement;
+import org.cacert.gigi.database.GigiResultSet;
+import org.cacert.gigi.output.template.SprintfCommand;
 
 public class DomainPingConfiguration implements IdCachable {
 
-    public static enum PingType {
-        EMAIL, DNS, HTTP, SSL;
-    }
+    private static final int REPING_MINIMUM_DELAY = 5 * 60 * 1000;
 
-    int id;
+    private int id;
 
-    Domain target;
+    private Domain target;
 
-    PingType type;
+    private DomainPingType type;
 
-    String info;
+    private String info;
 
-    private DomainPingConfiguration(int id) throws SQLException {
-        PreparedStatement ps = DatabaseConnection.getInstance().prepare("SELECT id, domainid, type, info FROM pingconfig WHERE id=?");
-        ps.setInt(1, id);
+    private DomainPingConfiguration(int id) {
+        try (GigiPreparedStatement ps = new GigiPreparedStatement("SELECT `id`, `domainid`, `type`, `info` FROM `pingconfig` WHERE `id`=?")) {
+            ps.setInt(1, id);
 
-        ResultSet rs = ps.executeQuery();
-        if ( !rs.next()) {
-            throw new IllegalArgumentException("Invalid pingconfig id " + id);
+            GigiResultSet rs = ps.executeQuery();
+            if ( !rs.next()) {
+                throw new IllegalArgumentException("Invalid pingconfig id " + id);
+            }
+            this.id = rs.getInt("id");
+            target = Domain.getById(rs.getInt("domainid"));
+            type = DomainPingType.valueOf(rs.getString("type").toUpperCase());
+            info = rs.getString("info");
         }
-        this.id = rs.getInt("id");
-        target = Domain.getById(rs.getInt("domainid"));
-        type = PingType.valueOf(rs.getString("type").toUpperCase());
-        info = rs.getString("info");
     }
 
     @Override
@@ -43,7 +44,7 @@ public class DomainPingConfiguration implements IdCachable {
         return target;
     }
 
-    public PingType getType() {
+    public DomainPingType getType() {
         return type;
     }
 
@@ -53,16 +54,42 @@ public class DomainPingConfiguration implements IdCachable {
 
     private static ObjectCache<DomainPingConfiguration> cache = new ObjectCache<>();
 
-    public static DomainPingConfiguration getById(int id) {
+    public static synchronized DomainPingConfiguration getById(int id) {
         DomainPingConfiguration res = cache.get(id);
         if (res == null) {
-            try {
-                cache.put(res = new DomainPingConfiguration(id));
-            } catch (SQLException e) {
-                throw new IllegalArgumentException(e);
-            }
+            cache.put(res = new DomainPingConfiguration(id));
         }
         return res;
     }
 
+    public Date getLastExecution() {
+        try (GigiPreparedStatement ps = new GigiPreparedStatement("SELECT `when` AS stamp from `domainPinglog` WHERE `configId`=? ORDER BY `when` DESC LIMIT 1")) {
+            ps.setInt(1, id);
+            GigiResultSet rs = ps.executeQuery();
+            if (rs.next()) {
+                return new Date(rs.getTimestamp("stamp").getTime());
+            }
+            return new Date(0);
+        }
+    }
+
+    public Date getLastSuccess() {
+        try (GigiPreparedStatement ps = new GigiPreparedStatement("SELECT `when` AS stamp from `domainPinglog` WHERE `configId`=? AND state='success' ORDER BY `when` DESC LIMIT 1")) {
+            ps.setInt(1, id);
+            GigiResultSet rs = ps.executeQuery();
+            if (rs.next()) {
+                return new Date(rs.getTimestamp("stamp").getTime());
+            }
+            return new Date(0);
+        }
+    }
+
+    public synchronized void requestReping() throws GigiApiException {
+        Date lastExecution = getLastExecution();
+        if (lastExecution.getTime() + REPING_MINIMUM_DELAY < System.currentTimeMillis()) {
+            Gigi.notifyPinger(this);
+            return;
+        }
+        throw new GigiApiException(SprintfCommand.createSimple("Reping is only allowed after {0} minutes, yours end at {1}.", REPING_MINIMUM_DELAY / 60 / 1000, new Date(lastExecution.getTime() + REPING_MINIMUM_DELAY)));
+    }
 }