Examples of DbKeyGenerator

org.apache.cayenne.map.DbKeyGenerator
DbKeyGenerator is an abstraction of a primary key generator It configures the primary key generation per DbEntity in a RDBMS independent manner. DbAdapter generates actual key values based on the configuration. For more details see data-map.dtd

Examples of org.apache.cayenne.map.DbKeyGenerator

    }


    @Override
    protected long longPkFromDatabase(DataNode node, DbEntity entity) throws Exception {


        DbKeyGenerator pkGenerator = entity.getPrimaryKeyGenerator();
        String pkGeneratingSequenceName;
        if (pkGenerator != null
                && DbKeyGenerator.ORACLE_TYPE.equals(pkGenerator.getGeneratorType())
                && pkGenerator.getGeneratorName() != null)
            pkGeneratingSequenceName = pkGenerator.getGeneratorName();
        else
            pkGeneratingSequenceName = sequenceName(entity);


        Connection con = node.getDataSource().getConnection();
        try {

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Examples of org.apache.cayenne.map.DbKeyGenerator

     * @since 3.0
     */
    @Override
    protected long longPkFromDatabase(DataNode node, DbEntity entity) throws Exception {


        DbKeyGenerator pkGenerator = entity.getPrimaryKeyGenerator();
        String pkGeneratingSequenceName;
        if (pkGenerator != null
                && DbKeyGenerator.ORACLE_TYPE.equals(pkGenerator.getGeneratorType())
                && pkGenerator.getGeneratorName() != null)
            pkGeneratingSequenceName = pkGenerator.getGeneratorName();
        else
            pkGeneratingSequenceName = sequenceName(entity);


        Connection con = node.getDataSource().getConnection();
        try {

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Examples of org.apache.cayenne.map.DbKeyGenerator

     * @deprecated since 3.0
     */
    @Override
    protected int pkFromDatabase(DataNode node, DbEntity ent) throws Exception {


        DbKeyGenerator pkGenerator = ent.getPrimaryKeyGenerator();
        String pkGeneratingSequenceName;
        if (pkGenerator != null
                && DbKeyGenerator.ORACLE_TYPE.equals(pkGenerator.getGeneratorType())
                && pkGenerator.getGeneratorName() != null)
            pkGeneratingSequenceName = pkGenerator.getGeneratorName();
        else
            pkGeneratingSequenceName = sequenceName(ent);


        Connection con = node.getDataSource().getConnection();
        try {

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Examples of org.apache.cayenne.map.DbKeyGenerator

        }
    }


    protected int pkCacheSize(DbEntity entity) {
        // use custom generator if possible
        DbKeyGenerator keyGenerator = entity.getPrimaryKeyGenerator();
        if (keyGenerator != null
                && DbKeyGenerator.ORACLE_TYPE.equals(keyGenerator.getGeneratorType())
                && keyGenerator.getGeneratorName() != null) {


            Integer size = keyGenerator.getKeyCacheSize();
            return (size != null && size.intValue() >= 1) ? size.intValue() : super
                    .getPkCacheSize();
        }
        else {
            return super.getPkCacheSize();

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Examples of org.apache.cayenne.map.DbKeyGenerator


    /** Returns expected primary key sequence name for a DbEntity. */
    protected String sequenceName(DbEntity entity) {


        // use custom generator if possible
        DbKeyGenerator keyGenerator = entity.getPrimaryKeyGenerator();
        if (keyGenerator != null
                && DbKeyGenerator.ORACLE_TYPE.equals(keyGenerator.getGeneratorType())
                && keyGenerator.getGeneratorName() != null) {


            return keyGenerator.getGeneratorName().toLowerCase();
        }
        else {
            String entName = entity.getName();
            String seqName = _SEQUENCE_PREFIX + entName.toLowerCase();

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Examples of org.apache.cayenne.map.DbKeyGenerator

            case Types.BINARY:
            case Types.VARBINARY:
                return IDUtil.pseudoUniqueSecureByteSequence(pk.getMaxLength());
        }


        DbKeyGenerator pkGenerator = entity.getPrimaryKeyGenerator();
        long cacheSize;
        if (pkGenerator != null && pkGenerator.getKeyCacheSize() != null)
            cacheSize = pkGenerator.getKeyCacheSize().intValue();
        else
            cacheSize = pkCacheSize;


        long value;

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Examples of org.apache.cayenne.map.DbKeyGenerator

        Object binPK = binaryPK(ent);
        if (binPK != null) {
            return binPK;
        }


        DbKeyGenerator pkGenerator = ent.getPrimaryKeyGenerator();
        int cacheSize;
        if (pkGenerator != null && pkGenerator.getKeyCacheSize() != null)
            cacheSize = pkGenerator.getKeyCacheSize().intValue();
        else
            cacheSize = pkCacheSize;


        // if no caching, always generate fresh
        if (cacheSize <= 1) {

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Examples of org.apache.cayenne.map.DbKeyGenerator

            case Types.BINARY:
            case Types.VARBINARY:
                return IDUtil.pseudoUniqueSecureByteSequence(pk.getMaxLength());
        }


        DbKeyGenerator pkGenerator = entity.getPrimaryKeyGenerator();
        long cacheSize;
        if (pkGenerator != null && pkGenerator.getKeyCacheSize() != null)
            cacheSize = pkGenerator.getKeyCacheSize().intValue();
        else
            cacheSize = pkCacheSize;


        long value;

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Examples of org.apache.cayenne.map.DbKeyGenerator

        Object binPK = binaryPK(ent);
        if (binPK != null) {
            return binPK;
        }


        DbKeyGenerator pkGenerator = ent.getPrimaryKeyGenerator();
        int cacheSize;
        if (pkGenerator != null && pkGenerator.getKeyCacheSize() != null)
            cacheSize = pkGenerator.getKeyCacheSize().intValue();
        else
            cacheSize = pkCacheSize;


        // if no caching, always generate fresh
        if (cacheSize <= 1) {

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Examples of org.apache.cayenne.map.DbKeyGenerator

public class IngresPkGenerator extends OraclePkGenerator {
    
    @Override
    protected long longPkFromDatabase(DataNode node, DbEntity entity) throws Exception {


        DbKeyGenerator pkGenerator = entity.getPrimaryKeyGenerator();
        String pkGeneratingSequenceName;
        if (pkGenerator != null
                && DbKeyGenerator.ORACLE_TYPE.equals(pkGenerator.getGeneratorType())
                && pkGenerator.getGeneratorName() != null)
            pkGeneratingSequenceName = pkGenerator.getGeneratorName();
        else
            pkGeneratingSequenceName = sequenceName(entity);


        Connection con = node.getDataSource().getConnection();
        try {

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