Examples of org.apache.openjpa.lib.util.Options

org.apache.openjpa.lib.util.Options
A specialization of the {@link Properties} map type with the addedabilities to read application options from the command line and to use bean patterns to set an object's properties via command-line the stored mappings. A typical use pattern for this class is to construct a new instance in the main method, then call {@link #setFromCmdLine} with thegiven args. Next, an instanceof the class being invoked is created, and {@link #setInto} is called with that instance as a parameter. With thispattern, the user can configure any bean properties of the class, or even properties of classes reachable from the class, through the command line. @author Abe White @nojavadoc

    }


    public static boolean needsPreload(OpenJPAConfiguration conf) {
        if (conf == null)
            return false;
        Options o = Configurations.parseProperties(Configurations.getProperties(conf.getMetaDataRepository()));
        if (o.getBooleanProperty(PRELOAD_STR) == true || o.getBooleanProperty(PRELOAD_STR.toLowerCase()) == true) {
            return true;
        }
        return false;
    }

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        File dir = Files.getClassFile(ProxyManagerImpl.class);
        dir = (dir == null) ? new File(AccessController.doPrivileged(
            J2DoPrivHelper.getPropertyAction("user.dir")))
            : dir.getParentFile();


        Options opts = new Options();
        args = opts.setFromCmdLine(args);


        List types = new ArrayList();
        types.addAll(Arrays.asList(args));
        int utils = opts.removeIntProperty("utils", "u", 0);
        if (utils >= 4) {
            types.addAll(Arrays.asList(new String[] {
                java.sql.Date.class.getName(),
                java.sql.Time.class.getName(),
                java.sql.Timestamp.class.getName(),

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     * myschema.xml</code></li>
     * </ul>
     */
    public static void main(String[] args)
        throws IOException, SQLException {
        Options opts = new Options();
        final String[] arguments = opts.setFromCmdLine(args);
        boolean ret = Configurations.runAgainstAllAnchors(opts,
            new Configurations.Runnable() {
            public boolean run(Options opts) throws Exception {
                JDBCConfiguration conf = new JDBCConfigurationImpl();
                try {

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     * the database schemas defined by the system configuration will be
     * reverse-mapped.
     */
    public static void main(String[] args)
        throws IOException, SQLException {
        Options opts = new Options();
        final String[] arguments = opts.setFromCmdLine(args);
        boolean ret = Configurations.runAgainstAllAnchors(opts,
            new Configurations.Runnable() {
            public boolean run(Options opts) throws Exception {
                JDBCConfiguration conf = new JDBCConfigurationImpl();
                try {

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            }
            customProps.load(fis);
        }
        
        // separate the properties for the customizer and code format
        Options customOpts = new Options();
        Options formatOpts = new Options();
        Map.Entry entry;
        String key;
        for (Iterator itr = opts.entrySet().iterator(); itr.hasNext();) {
            entry = (Map.Entry) itr.next();
            key = (String) entry.getKey();
            if (key.startsWith("customizer.")) {
                customOpts.put(key.substring(11), entry.getValue());
                itr.remove();
            } else if (key.startsWith("c.")) {
                customOpts.put(key.substring(2), entry.getValue());
                itr.remove();
            } else if (key.startsWith("codeFormat.")) {
                formatOpts.put(key.substring(11), entry.getValue());
                itr.remove();
            } else if (key.startsWith("cf.")) {
                formatOpts.put(key.substring(3), entry.getValue());
                itr.remove();
            }
        }


        // code format
        if (!formatOpts.isEmpty()) {
            flags.format = new CodeFormat();
            formatOpts.setInto(flags.format);
        }


        // setup a configuration instance with cmd-line info
        Configurations.populateConfiguration(conf, opts);
        ClassLoader loader = conf.getClassResolverInstance().

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public class TestAnchorParsing extends TestCase {


    public void testFQAnchor() {
        String fqLoc = "META-INF/persistence.xml#test";
        Options opts = new Options();
        opts.setProperty("p", fqLoc);
        List<String> locs =
            Configurations.getFullyQualifiedAnchorsInPropertiesLocation(opts);
        assertNotNull(locs);
        assertEquals(1, locs.size());
        assertEquals(fqLoc, locs.get(0));

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    public void testNoAnchor() {
        allHelper("META-INF/persistence.xml");
    }


    private void allHelper(String resource) {
        Options opts = new Options();
        if (resource != null)
            opts.setProperty("p", resource);
        List<String> locs =
            Configurations.getFullyQualifiedAnchorsInPropertiesLocation(opts);
        assertNotNull(locs);
        // approximate so that if someone adds more units, this doesn't break
        assertTrue(locs.size() >= 4);

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     * <li><i>get</i>: Print the next sequence value.</li>
     * </ul>
     */
    public static void main(String[] args)
        throws Exception {
        Options opts = new Options();
        final String[] arguments = opts.setFromCmdLine(args);
        boolean ret = Configurations.runAgainstAllAnchors(opts,
            new Configurations.Runnable() {
            public boolean run(Options opts) throws Exception {
                JDBCConfiguration conf = new JDBCConfigurationImpl();
                try {

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     * -f mypackage.orm -a export mypackage.jdo</code></li>
     * </ul>
     */
    public static void main(String[] arguments)
        throws IOException, SQLException {
        Options opts = new Options();
        final String[] args = opts.setFromCmdLine(arguments);
        boolean ret = Configurations.runAgainstAllAnchors(opts,
            new Configurations.Runnable() {
            public boolean run(Options opts) throws IOException, SQLException {
                JDBCConfiguration conf = new JDBCConfigurationImpl();
                try {

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     * <li><i>set</i>: Set the sequence value.</li>
     * </ul>
     */
    public static void main(String[] args)
        throws Exception {
        Options opts = new Options();
        final String[] arguments = opts.setFromCmdLine(args);
        boolean ret = Configurations.runAgainstAllAnchors(opts,
            new Configurations.Runnable() {
            public boolean run(Options opts) throws Exception {
                JDBCConfiguration conf = new JDBCConfigurationImpl();
                try {

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