Examples with GenerateSavePKStrategy org.sagacity.sqltoy.dialect.handler.GenerateSavePKStrategy used on opensource projects

Example 6 with GenerateSavePKStrategy

use of org.sagacity.sqltoy.dialect.handler.GenerateSavePKStrategy in project sagacity-sqltoy by chenrenfei.

the class DB2Dialect method save.

/*
	 * (non-Javadoc)
	 * 
	 * @see org.sagacity.sqltoy.dialect.Dialect#save(org.sagacity.sqltoy.
	 * SqlToyContext , java.io.Serializable, java.util.List, java.sql.Connection)
	 */
@Override
public Object save(SqlToyContext sqlToyContext, Serializable entity, final Connection conn, final String tableName) throws Exception {
    EntityMeta entityMeta = sqlToyContext.getEntityMeta(entity.getClass());
    boolean isAssignPK = isAssignPKValue(entityMeta.getIdStrategy());
    // db2 identity 和sequence 都支持手工赋值
    String insertSql = DialectUtils.generateInsertSql(DBType.DB2, entityMeta, entityMeta.getIdStrategy(), NVL_FUNCTION, "NEXTVAL FOR " + entityMeta.getSequence(), isAssignPK, tableName);
    ReturnPkType returnPkType = (entityMeta.getIdStrategy() != null && entityMeta.getIdStrategy().equals(PKStrategy.SEQUENCE)) ? ReturnPkType.PREPARD_ID : ReturnPkType.PREPARD_ID;
    return DialectUtils.save(sqlToyContext, entityMeta, entityMeta.getIdStrategy(), isAssignPKValue(entityMeta.getIdStrategy()), returnPkType, insertSql, entity, new GenerateSqlHandler() {

        public String generateSql(EntityMeta entityMeta, String[] forceUpdateField) {
            return DialectUtils.generateInsertSql(DBType.DB2, entityMeta, entityMeta.getIdStrategy(), NVL_FUNCTION, "NEXTVAL FOR " + entityMeta.getSequence(), isAssignPKValue(entityMeta.getIdStrategy()), null);
        }
    }, new GenerateSavePKStrategy() {

        public SavePKStrategy generate(EntityMeta entityMeta) {
            return new SavePKStrategy(entityMeta.getIdStrategy(), isAssignPKValue(entityMeta.getIdStrategy()));
        }
    }, conn);
}

Example 7 with GenerateSavePKStrategy

use of org.sagacity.sqltoy.dialect.handler.GenerateSavePKStrategy in project sagacity-sqltoy by chenrenfei.

the class Oracle12Dialect method save.

/*
	 * (non-Javadoc)
	 * 
	 * @see org.sagacity.sqltoy.dialect.Dialect#save(org.sagacity.sqltoy.
	 * SqlToyContext , java.io.Serializable, java.util.List, java.sql.Connection)
	 */
@Override
public Object save(SqlToyContext sqlToyContext, Serializable entity, Connection conn, final String tableName) throws Exception {
    EntityMeta entityMeta = sqlToyContext.getEntityMeta(entity.getClass());
    PKStrategy pkStrategy = entityMeta.getIdStrategy();
    String sequence = entityMeta.getSequence() + ".nextval";
    if (pkStrategy != null && pkStrategy.equals(PKStrategy.IDENTITY)) {
        pkStrategy = PKStrategy.SEQUENCE;
        sequence = entityMeta.getFieldsMeta().get(entityMeta.getIdArray()[0]).getDefaultValue();
    }
    String insertSql = DialectUtils.generateInsertSql(DBType.ORACLE12, entityMeta, pkStrategy, NVL_FUNCTION, sequence, isAssignPKValue(pkStrategy), tableName);
    return DialectUtils.save(sqlToyContext, entityMeta, pkStrategy, isAssignPKValue(pkStrategy), ReturnPkType.PREPARD_ID, insertSql, entity, new GenerateSqlHandler() {

        public String generateSql(EntityMeta entityMeta, String[] forceUpdateField) {
            PKStrategy pkStrategy = entityMeta.getIdStrategy();
            String sequence = entityMeta.getSequence() + ".nextval";
            if (pkStrategy != null && pkStrategy.equals(PKStrategy.IDENTITY)) {
                pkStrategy = PKStrategy.SEQUENCE;
                sequence = entityMeta.getFieldsMeta().get(entityMeta.getIdArray()[0]).getDefaultValue();
            }
            return DialectUtils.generateInsertSql(DBType.ORACLE12, entityMeta, pkStrategy, NVL_FUNCTION, sequence, isAssignPKValue(pkStrategy), null);
        }
    }, new GenerateSavePKStrategy() {

        public SavePKStrategy generate(EntityMeta entityMeta) {
            PKStrategy pkStrategy = entityMeta.getIdStrategy();
            if (pkStrategy != null && pkStrategy.equals(PKStrategy.IDENTITY)) {
                pkStrategy = PKStrategy.SEQUENCE;
            }
            return new SavePKStrategy(pkStrategy, isAssignPKValue(pkStrategy));
        }
    }, conn);
}