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authortle2008-04-30 15:11:28 +0000
committertle2008-04-30 15:11:28 +0000
commit95107c415db5c15c848a241cf61394f1b0e552f4 (patch)
treec576e7979034bd6fa3069eaaa3e691cf0c493326
parent89827373e905be99a479dd59ec72b9dd34abe9fb (diff)
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220226 - Support for EclipseLink JPA
-rw-r--r--jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/ddlgen/Main.java217
1 files changed, 0 insertions, 217 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/ddlgen/Main.java b/jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/ddlgen/Main.java
deleted file mode 100644
index 83571ef672..0000000000
--- a/jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/ddlgen/Main.java
+++ /dev/null
@@ -1,217 +0,0 @@
-/*******************************************************************************
-* Copyright (c) 2007 Oracle. All rights reserved.
-* This program and the accompanying materials are made available under the
-* terms of the Eclipse Public License v1.0, which accompanies this distribution
-* and is available at http://www.eclipse.org/legal/epl-v10.html.
-*
-* Contributors:
-* Oracle - initial API and implementation
-*******************************************************************************/
-package org.eclipse.jpt.eclipselink.core.internal.ddlgen;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Properties;
-import java.util.Set;
-import java.util.Map.Entry;
-
-import javax.persistence.EntityManagerFactory;
-import javax.persistence.Persistence;
-
-import org.eclipse.jpt.eclipselink.core.internal.context.schema.generation.SchemaGeneration;
-
-/**
- * This class creates a EclipseLink <code>EntityManagerFactory</code>,
- * and executes the DDL generator with the command set in the properties:
- * <code>eclipselink.ddl-generation.output-mode</code>
- * <code>eclipselink.application-location</code>
- *
- * Current command-line arguments:
- * [-pu puName] - persistence unit name
- * [-p propertiesFilePath] - properties for EclipseLink EntityManager
- *
- * Example of a properties file:
- * eclipselink.jdbc.bind-parameters=false
- * eclipselink.jdbc.driver=org.apache.derby.jdbc.EmbeddedDriver
- * eclipselink.jdbc.url=jdbc\:derby\:c\:/derbydb/testdb;create\=true
- * eclipselink.jdbc.user=tran
- * eclipselink.jdbc.password=
- * eclipselink.logging.level=FINEST
- * eclipselink.logging.timestamp=false
- * eclipselink.logging.thread=false
- * eclipselink.logging.session=false
- * eclipselink.logging.exceptions=true
- * eclipselink.orm.throw.exceptions=true
- * eclipselink.ddl-generation.output-mode=database
- * eclipselink.ddl-generation=drop-and-create-tables
- * eclipselink.application-location=c\:/_Projects_/ExampleDDL
- */
-public class Main
-{
- protected EntityManagerFactory emf;
- private Map<String, String> eclipseLinkProperties;
- private String createDDLFileName;
- private String dropDDLFileName;
- private String appLocation;
- private String eclipseLinkPropertiesPath;
- private boolean isDebugMode;
-
- // ********** constructors **********
-
- public static void main(String[] args) {
- new Main().execute(args);
- }
-
- private Main() {
- super();
- }
-
- // ********** behavior **********
-
- protected void execute(String[] args) {
- this.initializeWith(args);
-
- this.emf = Persistence.createEntityManagerFactory(this.getPUName(args), this.eclipseLinkProperties);
- this.perform();
- this.closeEntityManagerFactory();
-
- this.dispose();
- return;
- }
-
- protected void perform() {
- // create an EM to generate schema.
- this.emf.createEntityManager().close();
- }
-
- protected void closeEntityManagerFactory() {
- this.emf.close();
- }
-
- private void initializeWith(String[] args) {
-
- this.eclipseLinkPropertiesPath = this.getEclipseLinkPropertiesPath(args);
- this.eclipseLinkProperties = this.getProperties(this.eclipseLinkPropertiesPath);
-
- this.createDDLFileName = this.getConfigPropertyAsString(
- SchemaGeneration.ECLIPSELINK_CREATE_FILE_NAME,
- this.eclipseLinkProperties,
- SchemaGeneration.DEFAULT_SCHEMA_GENERATION_CREATE_FILE_NAME);
-
- this.dropDDLFileName = this.getConfigPropertyAsString(
- SchemaGeneration.ECLIPSELINK_DROP_FILE_NAME,
- this.eclipseLinkProperties,
- SchemaGeneration.DEFAULT_SCHEMA_GENERATION_DROP_FILE_NAME);
-
- this.appLocation = this.eclipseLinkProperties.get(SchemaGeneration.ECLIPSELINK_APPLICATION_LOCATION);
- this.isDebugMode = this.getDebugMode(args);
- }
-
- private void dispose() {
-
- if( ! this.isDebugMode) {
- new File(this.appLocation + "/" + this.createDDLFileName).delete();
- new File(this.appLocation + "/" + this.dropDDLFileName).delete();
- new File(this.eclipseLinkPropertiesPath).delete();
- }
- }
-
- private Map<String, String> getProperties(String eclipseLinkPropertiesPath) {
-
- Set<Entry<Object, Object>> propertiesSet = null;
- try {
- propertiesSet = this.loadEclipseLinkProperties(eclipseLinkPropertiesPath);
- }
- catch (IOException e) {
- throw new RuntimeException("Missing: " + eclipseLinkPropertiesPath, e);
- }
-
- Map<String, String> properties = new HashMap<String, String>();
- for(Entry<Object, Object> property : propertiesSet) {
- properties.put((String)property.getKey(), (String)property.getValue());
- }
- return properties;
- }
-
- private Set<Entry<Object, Object>> loadEclipseLinkProperties(String eclipseLinkPropertiesPath) throws IOException {
-
- FileInputStream stream = new FileInputStream(eclipseLinkPropertiesPath);
-
- Properties properties = new Properties();
- properties.load(stream);
-
- return properties.entrySet();
- }
-
- // ********** argument queries **********
-
- private String getPUName(String[] args) {
-
- return this.getArgumentValue("-pu", args);
- }
-
- private String getEclipseLinkPropertiesPath(String[] args) {
-
- return this.getArgumentValue("-p", args);
- }
-
- private boolean getDebugMode(String[] args) {
-
- return this.argumentExists("-debug", args);
- }
-
- private String getArgumentValue(String argument, String[] args) {
- for (int i = 0; i < args.length; i++) {
- String arg = args[i];
- if (arg.toLowerCase().equals(argument)) {
- int j = i + 1;
- if (j < args.length) {
- return args[j];
- }
- }
- }
- return null;
- }
-
- private boolean argumentExists(String argument, String[] args) {
- for (int i = 0; i < args.length; i++) {
- String arg = args[i];
- if (arg.toLowerCase().equals(argument)) {
- return true;
- }
- }
- return false;
- }
-
- // ****** utility methods *******
-
- /**
- * Check the provided map for an object with the given key. If that object is not available, check the
- * System properties. If it is not available from either location, return the default value.
- * @param propertyKey
- * @param map
- * @param defaultValue
- * @return
- */
- protected String getConfigPropertyAsString(String propertyKey, Map<String, String> overrides, String defaultValue){
- String value = this.getConfigPropertyAsString(propertyKey, overrides);
- if (value == null){
- value = defaultValue;
- }
- return value;
- }
-
- protected String getConfigPropertyAsString(String propertyKey, Map<String, String> overrides){
- String value = null;
- if (overrides != null){
- value = (String)overrides.get(propertyKey);
- }
- if (value == null){
- value = System.getProperty(propertyKey);
- }
- return value;
- }
-} \ No newline at end of file

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