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Diffstat (limited to 'db-4.8.30/examples_java/src/persist/gettingStarted/SimpleStorePut.java')
-rw-r--r-- | db-4.8.30/examples_java/src/persist/gettingStarted/SimpleStorePut.java | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/db-4.8.30/examples_java/src/persist/gettingStarted/SimpleStorePut.java b/db-4.8.30/examples_java/src/persist/gettingStarted/SimpleStorePut.java new file mode 100644 index 0000000..0e48a5b --- /dev/null +++ b/db-4.8.30/examples_java/src/persist/gettingStarted/SimpleStorePut.java @@ -0,0 +1,116 @@ +/*- + * 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 SimpleStorePut { + + 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 { + + EnvironmentConfig envConfig = new EnvironmentConfig(); + StoreConfig storeConfig = new StoreConfig(); + + envConfig.setAllowCreate(true); + storeConfig.setAllowCreate(true); + + try { + // 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); + } + } + + // Close our environment and store. + 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 = new SimpleEntityClass(); + SimpleEntityClass sec2 = new SimpleEntityClass(); + SimpleEntityClass sec3 = new SimpleEntityClass(); + SimpleEntityClass sec4 = new SimpleEntityClass(); + SimpleEntityClass sec5 = new SimpleEntityClass(); + + sec1.setpKey("keyone"); + sec1.setsKey("skeyone"); + + sec2.setpKey("keytwo"); + sec2.setsKey("skeyone"); + + sec3.setpKey("keythree"); + sec3.setsKey("skeytwo"); + + sec4.setpKey("keyfour"); + sec4.setsKey("skeythree"); + + sec5.setpKey("keyfive"); + sec5.setsKey("skeyfour"); + + sda.pIdx.put(sec1); + sda.pIdx.put(sec2); + sda.pIdx.put(sec3); + sda.pIdx.put(sec4); + sda.pIdx.put(sec5); + + sda.close(); + + shutdown(); + } + + public static void main(String args[]) { + SimpleStorePut ssp = new SimpleStorePut(); + try { + ssp.run(); + } catch (DatabaseException dbe) { + System.err.println("SimpleStorePut: " + dbe.toString()); + dbe.printStackTrace(); + } catch (Exception e) { + System.out.println("Exception: " + e.toString()); + e.printStackTrace(); + } + System.out.println("All done."); + } + +} |