JAVA-691: Generalized examples with command line args

mongodb · Dec 4, 2012 · 6354df5 · 6354df5
1 parent 393bb8b
commit 6354df5
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Showing 2 changed files with 31 additions and 40 deletions.
diff --git a/examples/CramMd5CredentialsExample.java b/examples/CramMd5CredentialsExample.java
@@ -20,44 +20,40 @@
 import com.mongodb.MongoClientAuthority;
 import com.mongodb.MongoClientCredentials;
 import com.mongodb.MongoClientOptions;
-import com.mongodb.MongoException;
 import com.mongodb.ServerAddress;
 import com.mongodb.WriteResult;
 
 import java.net.UnknownHostException;
-import java.text.SimpleDateFormat;
-import java.util.Date;
 
 /**
  * Example usage of CRAM-MD5 credentials.
+ * <p>
+ * Usage:
+ * </p>
+ * <pre>
+ *     java CramMd5CredentialsExample server userName password databaseName
+ * </pre>
  */
 public class CramMd5CredentialsExample {
     public static void main(String[] args) throws UnknownHostException, InterruptedException {
+        String server = args[0];
+        String user = args[1];
+        String pwd = args[2];
+        String db = args[3];
         MongoClient mongo = new MongoClient(
-                new MongoClientAuthority(new ServerAddress("kdc.10gen.me"),
-                        new MongoClientCredentials("dev0", "a".toCharArray(),
-                                MongoClientCredentials.CRAM_MD5_MECHANISM, "test")),
+                new MongoClientAuthority(new ServerAddress(server),
+                        new MongoClientCredentials(user, pwd.toCharArray(),
+                                MongoClientCredentials.CRAM_MD5_MECHANISM, db)),
                 new MongoClientOptions.Builder().socketKeepAlive(true).socketTimeout(30000).build());
-        DB testDB = mongo.getDB("test");
+        DB testDB = mongo.getDB(db);
         System.out.println("Find     one: " + testDB.getCollection("test").findOne());
         System.out.println("Count: " + testDB.getCollection("test").count());
         WriteResult writeResult = testDB.getCollection("test").insert(new BasicDBObject());
         System.out.println("Write result: " + writeResult);
 
         System.out.println();
-        System.out.println("Trying a query once every 15 seconds...");
-        System.out.println();
 
-        for (; ; ) {
-            try {
-                System.out.println(new SimpleDateFormat().format(new Date()));
-                System.out.println("Count: " + testDB.getCollection("test").count());
-                System.out.println();
-            } catch (MongoException e) {
-                e.printStackTrace();
-                System.out.println();
-            }
-            Thread.sleep(15000);
-        }
+        System.out.println("Count: " + testDB.getCollection("test").count());
+
     }
 }
diff --git a/examples/GSSAPICredentialsExample.java b/examples/GSSAPICredentialsExample.java
@@ -20,17 +20,20 @@
 import com.mongodb.MongoClientAuthority;
 import com.mongodb.MongoClientCredentials;
 import com.mongodb.MongoClientOptions;
-import com.mongodb.MongoException;
 import com.mongodb.ServerAddress;
 import com.mongodb.WriteResult;
 
 import java.net.UnknownHostException;
 import java.security.Security;
-import java.text.SimpleDateFormat;
-import java.util.Date;
 
 /**
  * Example usage of Kerberos (GSSAPI) credentials.
+ * <p>
+ * Usage:
+ * </p>
+ * <pre>
+ *     java CramMd5CredentialsExample server userName databaseName
+ * </pre>
  */
 public class GSSAPICredentialsExample {
 
@@ -47,30 +50,22 @@ public static void main(String[] args) throws UnknownHostException, InterruptedE
         // for username/password
         Security.setProperty("auth.login.defaultCallbackHandler", "DefaultSecurityCallbackHandler");
 
+        String server = args[0];
+        String user = args[1];
+        String dbName = args[2];
+
         MongoClient mongo = new MongoClient(
-                new MongoClientAuthority(new ServerAddress("kdc.10gen.me"),
-                        new MongoClientCredentials("dev1@10GEN.ME", MongoClientCredentials.GSSAPI_MECHANISM)),
+                new MongoClientAuthority(new ServerAddress(server),
+                        new MongoClientCredentials(user, MongoClientCredentials.GSSAPI_MECHANISM)),
                 new MongoClientOptions.Builder().socketKeepAlive(true).socketTimeout(30000).build());
-        DB testDB = mongo.getDB("test");
+        DB testDB = mongo.getDB(dbName);
         System.out.println("Find     one: " + testDB.getCollection("test").findOne());
         System.out.println("Count: " + testDB.getCollection("test").count());
         WriteResult writeResult = testDB.getCollection("test").insert(new BasicDBObject());
         System.out.println("Write result: " + writeResult);
 
-        System.out.println();
-        System.out.println("Trying a query once every 15 seconds...");
         System.out.println();
 
-        for (; ; ) {
-            try {
-                System.out.println(new SimpleDateFormat().format(new Date()));
-                System.out.println("Count: " + testDB.getCollection("test").count());
-                System.out.println();
-            } catch (MongoException e) {
-                e.printStackTrace();
-                System.out.println();
-            }
-            Thread.sleep(15000);
-        }
+        System.out.println("Count: " + testDB.getCollection("test").count());
     }
-}
+}