Package org.apache.openjpa.meta

Examples of org.apache.openjpa.meta.MetaDataRepository

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     * Run the tool. Returns false if invalid options were given.
     */
    public static boolean run(OpenJPAConfiguration conf, String[] args,
        Flags flags, ClassLoader loader)
        throws IOException, ClassNotFoundException {
        MetaDataRepository repos = conf.newMetaDataRepositoryInstance();
        repos.setValidate(repos.VALIDATE_NONE, true);
        loadObjectIds(repos, flags.name == null && flags.suffix == null);

        Log log = conf.getLog(OpenJPAConfiguration.LOG_TOOL);
        Collection classes;
        if (args.length == 0) {
            log.info(_loc.get("running-all-classes"));
            classes = repos.loadPersistentTypes(true, loader);
        } else {
            ClassArgParser cap = conf.getMetaDataRepositoryInstance().
                getMetaDataFactory().newClassArgParser();
            cap.setClassLoader(loader);
            classes = new HashSet();
            for (int i = 0; i < args.length; i++)
                classes.addAll(Arrays.asList(cap.parseTypes(args[i])));
        }
        if (flags.name != null && classes.size() > 1)
            throw new UserException(_loc.get("name-mult-args", classes));

        ApplicationIdTool tool;
        Class cls;
        ClassMetaData meta;
        BCClassLoader bc = AccessController
            .doPrivileged(J2DoPrivHelper.newBCClassLoaderAction(new Project()));
        for (Iterator itr = classes.iterator(); itr.hasNext();) {
            cls = (Class) itr.next();
            log.info(_loc.get("appid-running", cls));

            meta = repos.getMetaData(cls, null, false);
            setObjectIdType(meta, flags, bc);

            tool = new ApplicationIdTool(conf, cls, meta);
            tool.setDirectory(flags.directory);
            tool.setIgnoreErrors(flags.ignoreErrors);
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     * @param opts  filled configuration Options
     */
    private void filterPersistenceCapable(List<File> files, Options opts) {
        JDBCConfiguration conf = new JDBCConfigurationImpl();
        Configurations.populateConfiguration(conf, opts);
        MetaDataRepository repo = conf.newMetaDataRepositoryInstance();
        ClassArgParser cap = repo.getMetaDataFactory().newClassArgParser();

        Iterator<File> fileIt = files.iterator();
        while (fileIt.hasNext()) {
            File classPath = fileIt.next();

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     */
    private void evictTypes(Collection<Class<?>> classes) {
        if (classes.isEmpty())
            return;

        MetaDataRepository mdr = _ctx.getConfiguration().getMetaDataRepositoryInstance();
        ClassLoader loader = _ctx.getClassLoader();

        DataCache cache;
        for (Class<?> cls : classes) {
            cache = mdr.getMetaData(cls, loader, false).getDataCache();
            if (cache != null && cache.getEvictOnBulkUpdate())
                cache.removeAll(cls, false);
        }
    }
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        assertNotNull(newpa);
        // simple key validation
        assertEquals(newpa.getEmbedId(), eid);

        // Verify the persistent member names
        MetaDataRepository mdr =
            em.getConfiguration().getMetaDataRepositoryInstance();
       
        ClassMetaData cmd = mdr.getMetaData(PropAccessFieldStratsEntity.class,
            null, true);
        // Assert expected persistent fields and properties were created
        assertNotNull(cmd.getField("embedId"));
        assertNotNull(cmd.getField("m2one"));
        assertNotNull(cmd.getField("one2m"));
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        assertNotNull(newpa);
        // simple key validation
        assertEquals(newpa.getEmbedId(), eid);

        // Verify the persistent member names
        MetaDataRepository mdr =
            em.getConfiguration().getMetaDataRepositoryInstance();
       
        ClassMetaData cmd = mdr.getMetaData(FieldAccessPropStratsEntity.class,
            null, true);
        // Assert expected persistent fields and properties were created
        assertNotNull(cmd.getField("eid"));
        assertNotNull(cmd.getField("elementCollection"));
        assertNotNull(cmd.getField("embedField"));
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     * Returns the repository for this parser. If none has been set, creates
     * a new repository and sets it.
     */
    public MetaDataRepository getRepository() {
        if (_repos == null) {
            MetaDataRepository repos = _conf.newMetaDataRepositoryInstance();
            MetaDataFactory mdf = repos.getMetaDataFactory();
            if (mdf instanceof DelegatingMetaDataFactory)
                mdf = ((DelegatingMetaDataFactory) mdf).getInnermostDelegate();
            if (mdf instanceof PersistenceMetaDataFactory)
                ((PersistenceMetaDataFactory) mdf).setXMLParser(this);
            _repos = repos;
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     * Returns the repository for this parser. If none has been set,
     * create a new repository and sets it.
     */
    public MetaDataRepository getRepository() {
        if (_repos == null) {
            MetaDataRepository repos = _conf.newMetaDataRepositoryInstance();
            MetaDataFactory mdf = repos.getMetaDataFactory();
            if (mdf instanceof DelegatingMetaDataFactory)
                mdf = ((DelegatingMetaDataFactory) mdf).getInnermostDelegate();
            if (mdf instanceof PersistenceMetaDataFactory)
                ((PersistenceMetaDataFactory) mdf).setXMLAnnotationParser(this);
            _repos = repos;
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        Log log = getLog();
        if (log.isTraceEnabled())
            log.trace(_loc.get("parse-class", _cls.getName()));

        MetaDataRepository repos = getRepository();
        ClassMetaData meta = repos.getCachedMetaData(_cls);
        if (meta != null
            && ((isMetaDataMode() && (meta.getSourceMode() & MODE_META) != 0)
            || (isMappingMode() && (meta.getSourceMode() & MODE_MAPPING) != 0)))
        {
            if(isDuplicateClass(meta)) {
                if (log.isWarnEnabled()) {
                    log.warn(_loc.get("dup-metadata", _cls, getSourceName()));
                }
                if(log.isTraceEnabled()) {
                    log.trace(String.format(
                        "MetaData originally obtained from source: %s under mode: %d with scope: %s, and type: %d",
                        meta.getSourceName(), meta.getSourceMode(), meta.getSourceScope(), meta.getSourceType()));
                }
            }
            _cls = null;
            return false;
        }
       
        int access = AccessCode.UNKNOWN;
        if (meta == null) {
            int accessCode = toAccessType(attrs.getValue("access"));
            // if access not specified and access was specified at
            // the system level, use the system default (which may
            // be UNKNOWN)
            if (accessCode == AccessCode.UNKNOWN)
                accessCode = _access;
            meta = repos.addMetaData(_cls, accessCode, metaDataComplete);
            FieldMetaData[] fmds = meta.getFields();
            if (metaDataComplete) {
                for (int i = 0; i < fmds.length; i++) {
                    fmds[i].setExplicit(true);
                }
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        return lineNum;
    }
   
    private boolean startDatastoreId(Attributes attrs)
            throws SAXException {
        MetaDataRepository repos = getRepository();
        ClassMetaData meta = repos.getCachedMetaData(_cls);
       
        //Set default value if not specified
        String strategy = attrs.getValue("strategy");
        if (StringUtils.isEmpty(strategy)) {
            strategy ="AUTO"    ;
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        if (oids.isEmpty())
            return classes;
        if (classes == null)
            classes = new HashSet();

        MetaDataRepository repos = conf.getMetaDataRepositoryInstance();
        ClassMetaData meta;
        Object oid;
        for (Iterator itr = oids.iterator(); itr.hasNext();) {
            oid = itr.next();
            if (oid instanceof Id)
                classes.add(((Id) oid).getType());
            else {
                // ok if no metadata for oid; that just means the pc type
                // probably hasn't been loaded into this JVM yet, and therefore
                // there's no chance that it's in the cache anyway
                meta = repos.getMetaData(oid, null, false);
                if (meta != null)
                    classes.add(meta.getDescribedType());
            }
        }
        return classes;
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Related Classes of org.apache.openjpa.meta.MetaDataRepository

  • org.apache.openjpa.ant.PCEnhancerTask
  • org.apache.openjpa.conf.MetaDataCacheMaintenance
  • org.apache.openjpa.conf.MetaDataRepositoryValue
  • org.apache.openjpa.datacache.AbstractQueryCache
  • org.apache.openjpa.datacache.DataCacheManagerImpl
  • org.apache.openjpa.datacache.DataCacheStoreManager
  • org.apache.openjpa.datacache.QueryKey
  • org.apache.openjpa.enhance.ApplicationIdTool
  • org.apache.openjpa.enhance.TestEnhancementWithMultiplePUs
  • org.apache.openjpa.jdbc.kernel.TestJDBCStoreOptSelect
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