Examples with GenerateSavePKStrategy org.sagacity.sqltoy.callback.GenerateSavePKStrategy used on opensource projects

Example 1 with GenerateSavePKStrategy

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

the class SqliteDialect 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 Integer dbType, final String dialect, final String tableName) throws Exception {
    // sqlite 只提供autoincrement 机制，即identity模式，所以sequence可以忽略
    EntityMeta entityMeta = sqlToyContext.getEntityMeta(entity.getClass());
    boolean isAssignPk = SqliteDialectUtils.isAssignPKValue(entityMeta.getIdStrategy());
    String insertSql = DialectExtUtils.generateInsertSql(dbType, entityMeta, entityMeta.getIdStrategy(), NVL_FUNCTION, "NEXTVAL FOR " + entityMeta.getSequence(), isAssignPk, tableName);
    return DialectUtils.save(sqlToyContext, entityMeta, entityMeta.getIdStrategy(), isAssignPk, ReturnPkType.PREPARD_ID, insertSql, entity, new GenerateSqlHandler() {

        @Override
        public String generateSql(EntityMeta entityMeta, String[] forceUpdateField) {
            return DialectExtUtils.generateInsertSql(dbType, entityMeta, entityMeta.getIdStrategy(), NVL_FUNCTION, "NEXTVAL FOR " + entityMeta.getSequence(), SqliteDialectUtils.isAssignPKValue(entityMeta.getIdStrategy()), null);
        }
    }, new GenerateSavePKStrategy() {

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

Example 2 with GenerateSavePKStrategy

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

the class PostgreSqlDialectUtils method save.

/**
 * @todo 保存单条对象记录
 * @param sqlToyContext
 * @param entity
 * @param conn
 * @param dbType
 * @param tableName
 * @return
 * @throws Exception
 */
public static Object save(SqlToyContext sqlToyContext, Serializable entity, Connection conn, final Integer dbType, String tableName) throws Exception {
    // 只支持sequence模式
    EntityMeta entityMeta = sqlToyContext.getEntityMeta(entity.getClass());
    PKStrategy pkStrategy = entityMeta.getIdStrategy();
    String sequence = "nextval('" + entityMeta.getSequence() + "')";
    // 从10版本开始支持identity
    if (pkStrategy != null && pkStrategy.equals(PKStrategy.IDENTITY)) {
        // 伪造成sequence模式
        pkStrategy = PKStrategy.SEQUENCE;
        sequence = "DEFAULT";
    }
    boolean isAssignPK = isAssignPKValue(pkStrategy);
    String insertSql = DialectExtUtils.generateInsertSql(dbType, entityMeta, pkStrategy, NVL_FUNCTION, sequence, isAssignPK, tableName);
    return DialectUtils.save(sqlToyContext, entityMeta, pkStrategy, isAssignPK, ReturnPkType.GENERATED_KEYS, insertSql, entity, new GenerateSqlHandler() {

        @Override
        public String generateSql(EntityMeta entityMeta, String[] forceUpdateField) {
            PKStrategy pkStrategy = entityMeta.getIdStrategy();
            String sequence = "nextval('" + entityMeta.getSequence() + "')";
            if (pkStrategy != null && pkStrategy.equals(PKStrategy.IDENTITY)) {
                // 伪造成sequence模式
                pkStrategy = PKStrategy.SEQUENCE;
                sequence = "DEFAULT";
            }
            return DialectExtUtils.generateInsertSql(dbType, entityMeta, pkStrategy, NVL_FUNCTION, sequence, isAssignPKValue(pkStrategy), null);
        }
    }, new GenerateSavePKStrategy() {

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

Example 3 with GenerateSavePKStrategy

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

the class MySqlDialect 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 Integer dbType, final String dialect, final String tableName) throws Exception {
    // mysql只支持identity,sequence 值忽略,mysql identity可以手工插入
    EntityMeta entityMeta = sqlToyContext.getEntityMeta(entity.getClass());
    boolean isAssignPK = MySqlDialectUtils.isAssignPKValue(entityMeta.getIdStrategy());
    String insertSql = DialectExtUtils.generateInsertSql(dbType, entityMeta, entityMeta.getIdStrategy(), NVL_FUNCTION, "NEXTVAL FOR " + entityMeta.getSequence(), isAssignPK, tableName);
    ReturnPkType returnPkType = (entityMeta.getIdStrategy() != null && entityMeta.getIdStrategy().equals(PKStrategy.SEQUENCE)) ? ReturnPkType.GENERATED_KEYS : ReturnPkType.PREPARD_ID;
    return DialectUtils.save(sqlToyContext, entityMeta, entityMeta.getIdStrategy(), isAssignPK, returnPkType, insertSql, entity, new GenerateSqlHandler() {

        @Override
        public String generateSql(EntityMeta entityMeta, String[] forceUpdateField) {
            return DialectExtUtils.generateInsertSql(dbType, entityMeta, entityMeta.getIdStrategy(), NVL_FUNCTION, "NEXTVAL FOR " + entityMeta.getSequence(), MySqlDialectUtils.isAssignPKValue(entityMeta.getIdStrategy()), null);
        }
    }, new GenerateSavePKStrategy() {

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

Example 4 with GenerateSavePKStrategy

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

the class OracleDialect 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 Integer dbType, final String dialect, final String tableName) throws Exception {
    EntityMeta entityMeta = sqlToyContext.getEntityMeta(entity.getClass());
    PKStrategy pkStrategy = entityMeta.getIdStrategy();
    String sequence = entityMeta.getSequence().concat(".nextval");
    if (pkStrategy != null && pkStrategy.equals(PKStrategy.IDENTITY)) {
        pkStrategy = PKStrategy.SEQUENCE;
        sequence = entityMeta.getFieldsMeta().get(entityMeta.getIdArray()[0]).getDefaultValue();
    }
    boolean isAssignPK = OracleDialectUtils.isAssignPKValue(pkStrategy);
    String insertSql = DialectExtUtils.generateInsertSql(dbType, entityMeta, pkStrategy, NVL_FUNCTION, sequence, isAssignPK, tableName);
    return DialectUtils.save(sqlToyContext, entityMeta, pkStrategy, isAssignPK, ReturnPkType.PREPARD_ID, insertSql, entity, new GenerateSqlHandler() {

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

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

Example 5 with GenerateSavePKStrategy

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

the class TidbDialect 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 Integer dbType, final String dialect, final String tableName) throws Exception {
    // mysql只支持identity,sequence 值忽略,mysql identity可以手工插入
    EntityMeta entityMeta = sqlToyContext.getEntityMeta(entity.getClass());
    boolean isAssignPK = MySqlDialectUtils.isAssignPKValue(entityMeta.getIdStrategy());
    String insertSql = DialectExtUtils.generateInsertSql(dbType, entityMeta, entityMeta.getIdStrategy(), NVL_FUNCTION, "NEXTVAL FOR " + entityMeta.getSequence(), isAssignPK, tableName);
    ReturnPkType returnPkType = (entityMeta.getIdStrategy() != null && entityMeta.getIdStrategy().equals(PKStrategy.SEQUENCE)) ? ReturnPkType.GENERATED_KEYS : ReturnPkType.PREPARD_ID;
    return DialectUtils.save(sqlToyContext, entityMeta, entityMeta.getIdStrategy(), isAssignPK, returnPkType, insertSql, entity, new GenerateSqlHandler() {

        @Override
        public String generateSql(EntityMeta entityMeta, String[] forceUpdateField) {
            return DialectExtUtils.generateInsertSql(dbType, entityMeta, entityMeta.getIdStrategy(), NVL_FUNCTION, "NEXTVAL FOR " + entityMeta.getSequence(), MySqlDialectUtils.isAssignPKValue(entityMeta.getIdStrategy()), null);
        }
    }, new GenerateSavePKStrategy() {

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