Examples with DBMetadataException com.varsql.core.exception.DBMetadataException used on opensource projects

Example 1 with DBMetadataException

use of com.varsql.core.exception.DBMetadataException in project varsql by varsqlinfo.

the class MetaControlBean method getDBObjectMeta.

/**
 * @Method Name  : getDBMeta
 * @Method 설명 : get db object metadata
 * @작성일   : 2018. 9. 18.
 * @작성자   : ytkim
 * @변경이력  :
 * @param metaType
 * @param paramInfo
 * @param objNm
 * @return
 * @throws Exception
 */
@SuppressWarnings("unchecked")
public <T> T getDBObjectMeta(String metaType, DatabaseParamInfo paramInfo, String... objNm) {
    String callMethodName = String.format("get%sMetadata", StringUtils.capitalize(metaType));
    boolean hasMethod = VartechReflectionUtils.hasMethod(this.dbMetaImpl.getClass(), callMethodName, DatabaseParamInfo.class, new String[0].getClass());
    try {
        if (hasMethod) {
            if (objNm == null) {
                objNm = new String[0];
            }
            Object[] paramArr = { paramInfo, objNm };
            return (T) VartechReflectionUtils.invokeMethod(this.dbMetaImpl, callMethodName, paramArr);
        } else {
            return (T) this.dbMetaImpl.getExtensionMetadata(paramInfo, metaType, paramInfo.getCustom());
        }
    } catch (Exception e) {
        logger.error("getDBMeta class : {} , callMethodName: {}, objArr : {} ", this.dbMetaImpl.getClass(), callMethodName, StringUtils.join(objNm));
        logger.error("getDBMeta callMethodName ", e);
        if (hasMethod) {
            throw new DBMetadataException(VarsqlAppCode.DB_META_ERROR, e);
        }
    }
    return null;
}

Example 2 with DBMetadataException

use of com.varsql.core.exception.DBMetadataException in project varsql by varsqlinfo.

the class DatabaseServiceImpl method dbObjectList.

/**
 * @Method Name  : dbObjectList
 * @Method 설명 : db object 목록 보기 (table, view 등등)
 * @작성자   : ytkim
 * @작성일   : 2017. 11. 16.
 * @변경이력  :
 * @param databaseParamInfo
 * @return
 * @throws Exception
 */
@Cacheable(cacheNames = CacheInfo.CACHE_KEY_OBJECTYPE_METADATA, key = "@" + CacheInfo.CACHE_KEY_OBJECTYPE_METADATA + ".dbObjectTypeKey(#databaseParamInfo)", condition = "@" + CacheInfo.CACHE_KEY_OBJECTYPE_METADATA + ".dbObjectListCondition(#databaseParamInfo)")
public ResponseResult dbObjectList(DatabaseParamInfo databaseParamInfo) {
    MetaControlBean dbMetaEnum = MetaControlFactory.getDbInstanceFactory(databaseParamInfo.getDbType());
    ResponseResult result = new ResponseResult();
    String objectType = databaseParamInfo.getObjectType();
    try {
        String[] objectNames = databaseParamInfo.getObjectNames();
        if (ObjectType.TABLE.getObjectTypeId().equals(objectType) && databaseParamInfo.isLazyLoad()) {
            if (databaseParamInfo.getCustom() != null && "Y".equals(databaseParamInfo.getCustom().get("allMetadata"))) {
                result.setItemList(dbMetaEnum.getDBObjectMeta(ObjectType.getDBObjectType(objectType).getObjectTypeId(), databaseParamInfo, objectNames));
            } else {
                result.setItemList(dbMetaEnum.getDBObjectList(ObjectType.getDBObjectType(objectType).getObjectTypeId(), databaseParamInfo));
            }
        } else {
            result.setItemList(dbMetaEnum.getDBObjectMeta(ObjectType.getDBObjectType(objectType).getObjectTypeId(), databaseParamInfo, objectNames));
        }
    } catch (Exception e) {
        logger.error("dbObjectList objectType : [{}]", objectType);
        logger.error("dbObjectList ", e);
        if (e instanceof DBMetadataException) {
            result.setResultCode(((DBMetadataException) e).getErrorCode());
            result.setMessage(e.getMessage());
        } else {
            try {
                result.setItemList(MetaControlFactory.getDbInstanceFactory(DBType.OTHER).getDBObjectMeta(ObjectType.getDBObjectType(objectType).getObjectTypeId(), databaseParamInfo));
            } catch (Exception subE) {
                logger.error("dbObjectList serverName : [{}]", objectType);
                logger.error("dbObjectList ", subE);
                throw subE;
            }
        }
    }
    return result;
}