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-rw-r--r--examples_java/src/persist/gettingStarted/SimpleStoreGet.java112
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diff --git a/examples_java/src/persist/gettingStarted/SimpleStoreGet.java b/examples_java/src/persist/gettingStarted/SimpleStoreGet.java
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+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 2008-2009 Oracle. All rights reserved.
+ *
+ * $Id$
+ */
+
+package persist.gettingStarted;
+
+import java.io.File;
+
+import com.sleepycat.db.DatabaseException;
+import com.sleepycat.db.Environment;
+import com.sleepycat.db.EnvironmentConfig;
+
+import com.sleepycat.persist.EntityStore;
+import com.sleepycat.persist.StoreConfig;
+
+import java.io.FileNotFoundException;
+
+public class SimpleStoreGet {
+
+ private static File envHome = new File("./JEDB");
+
+ private Environment envmnt;
+ private EntityStore store;
+ private SimpleDA sda;
+
+ // The setup() method opens the environment and store
+ // for us.
+ public void setup()
+ throws DatabaseException {
+
+ try {
+ EnvironmentConfig envConfig = new EnvironmentConfig();
+ StoreConfig storeConfig = new StoreConfig();
+
+ // Open the environment and entity store
+ envmnt = new Environment(envHome, envConfig);
+ store = new EntityStore(envmnt, "EntityStore", storeConfig);
+ } catch (FileNotFoundException fnfe) {
+ System.err.println("setup(): " + fnfe.toString());
+ System.exit(-1);
+ }
+ }
+
+ public void shutdown()
+ throws DatabaseException {
+
+ store.close();
+ envmnt.close();
+ }
+
+
+ private void run()
+ throws DatabaseException {
+
+ setup();
+
+ // Open the data accessor. This is used to store
+ // persistent objects.
+ sda = new SimpleDA(store);
+
+ // Instantiate and store some entity classes
+ SimpleEntityClass sec1 = sda.pIdx.get("keyone");
+ SimpleEntityClass sec2 = sda.pIdx.get("keytwo");
+
+ SimpleEntityClass sec4 = sda.sIdx.get("skeythree");
+
+ System.out.println("sec1: " + sec1.getpKey());
+ System.out.println("sec2: " + sec2.getpKey());
+ System.out.println("sec4: " + sec4.getpKey());
+
+ System.out.println("############ Doing pcursor ##########");
+ for (SimpleEntityClass seci : sda.sec_pcursor ) {
+ System.out.println("sec from pcursor : " + seci.getpKey() );
+ }
+
+ sda.pIdx.delete("keyone");
+ System.out.println("############ Doing pcursor ##########");
+ System.out.println("sec from pcursor : " + sda.sec_pcursor.first().getpKey());
+ for (SimpleEntityClass seci : sda.sec_pcursor ) {
+ System.out.println("sec from pcursor : " + seci.getpKey() );
+ }
+
+ System.out.println("############ Doing scursor ##########");
+ for (SimpleEntityClass seci : sda.sec_scursor ) {
+ System.out.println("sec from scursor : " + seci.getpKey() );
+ }
+
+
+
+ sda.close();
+ shutdown();
+ }
+
+ public static void main(String args[]) {
+ SimpleStoreGet ssg = new SimpleStoreGet();
+ try {
+ ssg.run();
+ } catch (DatabaseException dbe) {
+ System.err.println("SimpleStoreGet: " + dbe.toString());
+ dbe.printStackTrace();
+ } catch (Exception e) {
+ System.out.println("Exception: " + e.toString());
+ e.printStackTrace();
+ }
+ System.out.println("All done.");
+ }
+
+}