Examples of javax.jdo.PersistenceManagerFactory.supportedOptions()

Class javax.jdo.PersistenceManagerFactory

Examples of javax.jdo.PersistenceManagerFactory.supportedOptions()

javax.jdo.PersistenceManagerFactory.supportedOptions()
The application can determine from the results of this method which optional features, and which query languages are supported by the JDO implementation.
Each supported JDO optional feature is represented by a String with one of the following values:
javax.jdo.option.TransientTransactional javax.jdo.option.NontransactionalRead javax.jdo.option.NontransactionalWrite javax.jdo.option.RetainValues javax.jdo.option.Optimistic javax.jdo.option.ApplicationIdentity javax.jdo.option.DatastoreIdentity javax.jdo.option.NonDatastoreIdentity javax.jdo.option.ArrayList javax.jdo.option.HashMap javax.jdo.option.Hashtable javax.jdo.option.LinkedList javax.jdo.option.TreeMap javax.jdo.option.TreeSet javax.jdo.option.Vector javax.jdo.option.Map javax.jdo.option.List javax.jdo.option.Array javax.jdo.option.NullCollection javax.jdo.option.ChangeApplicationIdentity javax.jdo.option.BinaryCompatibility javax.jdo.option.GetDataStoreConnection javax.jdo.option.UnconstrainedQueryVariables javax.jdo.query.SQL javax.jdo.query.JDOQL
The standard JDO query language is represented by a String:
javax.jdo.query.JDOQL @return the Collection of Strings representing the supported options.

        {
            throw new JDOUnsupportedOptionException("Cannot change the transaction isolation level while a datastore transaction is active");
        }


        PersistenceManagerFactory pmf = pm.getPersistenceManagerFactory();
        if (!pmf.supportedOptions().contains("javax.jdo.option.TransactionIsolationLevel." + level))
        {
            throw new JDOUnsupportedOptionException("Isolation level \"" + level + "\" not supported by this datastore");
        }


        int isolationLevel = TransactionUtils.getTransactionIsolationLevelForName(level);

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    /** */
    public void test() {
        PersistenceManagerFactory pmf = getPMF();
        if (debug) logger.debug("Options supported by this implementation:");
        Collection c = pmf.supportedOptions();
        Iterator iter = c.iterator();
        while( iter.hasNext() ){
            String option = (String) iter.next();
            if (debug) logger.debug(option);
        }

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            System.exit(-1);
        }
        String PMFclassname = args[0];
        Class PMFclass = Class.forName(PMFclassname);
        PersistenceManagerFactory pmf = (PersistenceManagerFactory) PMFclass.newInstance();
        Collection options = pmf.supportedOptions();
        System.out.println("Supported options are:");
        Iterator iter = options.iterator();
        while( iter.hasNext() ){
            String val = (String) iter.next();
            System.out.println(val);

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    /** */
    public void test() {
        PersistenceManagerFactory pmf = getPMF();
        if (debug) logger.debug("Options supported by this implementation:");
        Collection c = pmf.supportedOptions();
        Iterator iter = c.iterator();
        while( iter.hasNext() ){
            String option = (String) iter.next();
            if (debug) logger.debug(option);
        }

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            System.exit(-1);
        }
        String PMFclassname = args[0];
        Class PMFclass = Class.forName(PMFclassname);
        PersistenceManagerFactory pmf = (PersistenceManagerFactory) PMFclass.newInstance();
        Collection options = pmf.supportedOptions();
        System.out.println("Supported options are:");
        Iterator iter = options.iterator();
        while( iter.hasNext() ){
            String val = (String) iter.next();
            System.out.println(val);

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        {
            throw new JDOUnsupportedOptionException("Cannot change the transaction isolation level while a datastore transaction is active");
        }


        PersistenceManagerFactory pmf = pm.getPersistenceManagerFactory();
        if (!pmf.supportedOptions().contains("javax.jdo.option.TransactionIsolationLevel." + level))
        {
            throw new JDOUnsupportedOptionException("Isolation level \"" + level + "\" not supported by this datastore");
        }


        int isolationLevel = TransactionUtils.getTransactionIsolationLevelForName(level);

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