src/python/dm/common/mongodb/impl/experimentCollection.py

+#!/usr/bin/env python
+
+from dm.common.utility.loggingManager import LoggingManager
+from dm.common.exceptions.invalidArgument import InvalidArgument
+from dm.common.exceptions.objectAlreadyExists import ObjectAlreadyExists
+from dm.common.exceptions.objectNotFound import ObjectNotFound
+from dm.common.exceptions.dbError import DbError
+from dmMongoCollection import DmMongoCollection
+
+class ExperimentCollection(DmMongoCollection):
+    """Class responsible for updating experiment collection in mongo db."""
+
+    UNIQUE_KEYS_LIST = [ '_id', 'name' ]
+
+    def __init__(self, dbClient):
+        DmMongoCollection.__init__(self, 'experiments', dbClient)
+
+#######################################################################
+# Testing
+if __name__ == '__main__':
+    from dmMongoClient import DmMongoClient
+    mongo = DmMongoClient('dm')
+    experimentCollection = ExperimentCollection(mongo)
+    experimentInfo = {'name' : 'exp-001', 'owner' : 'sv'}
+    #print experimentCollection.add(experimentInfo)
+    print experimentCollection.updateByName(experimentInfo)
+    print experimentCollection.findByName('exp-001')
+    print experimentCollection.findByQueryDict({'experiment' : 'exp-001'}, {'owner' : 1})
+
+
+

src/python/dm/common/mongodb/impl/fileCollection.py

+#!/usr/bin/env python
+
+from dm.common.utility.loggingManager import LoggingManager
+from dm.common.exceptions.invalidArgument import InvalidArgument
+from dm.common.exceptions.objectAlreadyExists import ObjectAlreadyExists
+from dm.common.exceptions.objectNotFound import ObjectNotFound
+from dm.common.exceptions.dbError import DbError
+from dmMongoCollection import DmMongoCollection
+
+class FileCollection(DmMongoCollection):
+    """Class responsible for updating file collection in mongo db."""
+
+    UNIQUE_KEYS_LIST = [ 'experimentFilePath', 'experimentName' ]
+    NAME_KEY = 'experimentFilePath'
+    ITEM_TYPE = 'file'
+
+    def __init__(self, dbClient, experimentName=None):
+        collectionName = 'files'
+        if experimentName:
+            collectionName = '%s-files' % experimentName
+        DmMongoCollection.__init__(self, collectionName, dbClient)
+
+#######################################################################
+# Testing
+if __name__ == '__main__':
+    from dmMongoClient import DmMongoClient
+    mongo = DmMongoClient('dm')
+    fileCollection = FileCollection(mongo, 'exp01')
+    fileInfo = {'fileName' : 'xyz-001', 'experimentName' : 'exp01', 'update' : 'sv2', 'locationList' : '[/opt/xyz, /data/xyz]', 'experimentFilePath' : 'd1/xyz-001'}
+    print fileCollection.addByUniqueKeys(fileInfo)
+    #print type(fileCollection.findByName('xyz-001'))
+    print fileCollection.findByQueryDict({'experimentName' : 'exp01'}, {'locationList' : 1})
+    fileInfo['owner'] = 'ddm1'
+    print fileCollection.updateByUniqueKeys(fileInfo)
+
+
+

src/python/dm/common/mongodb/impl/mongoDbManager.py

+#!/usr/bin/env python
+
+import threading
+import os.path
+import sqlalchemy 
+from sqlalchemy.orm import sessionmaker
+from sqlalchemy.orm import mapper
+from sqlalchemy.orm import relationship
+
+from dm.common.exceptions.commandFailed import CommandFailed
+from dm.common.exceptions.configurationError import ConfigurationError
+from dm.common.utility.loggingManager import LoggingManager
+from dm.common.utility.configurationManager import ConfigurationManager
+from dmMongoClient import DmMongoClient
+
+class MongoDbManager:
+    """ Singleton class for mongo db management. """
+
+    CONFIG_SECTION_NAME = 'MongoDbManager'
+    MONGO_DB_NAME_KEY = 'mongoDbName'
+    MONGO_DB_USER_KEY = 'mongoDbUser'
+    MONGO_DB_URI_KEY = 'mongoDbUri' 
+    MONGO_DB_PASSWORD_FILE_KEY = 'mongoDbPasswordFile' 
+    CONFIG_OPTION_NAME_LIST = [ 'dbName', 'dbUser', 'dbPasswordFile' ]
+
+    # Singleton.
+    __lock = threading.RLock()
+    __instance = None
+
+    @classmethod
+    def getInstance(cls):
+        from dm.common.mongodb.impl.mongoDbManager import MongoDbManager
+        try:
+            mgr = MongoDbManager()
+        except MongoDbManager, ex:
+            mgr = ex
+        return mgr 
+
+    def __init__(self):
+        MongoDbManager.__lock.acquire()
+        try:
+            if MongoDbManager.__instance is not None:
+                raise MongoDbManager.__instance
+            MongoDbManager.__instance = self
+            self.lock = threading.RLock()
+            self.logger = LoggingManager.getInstance().getLogger(self.__class__.__name__)
+            cm = ConfigurationManager.getInstance()
+            self.dbName = cm.getConfigOption(MongoDbManager.CONFIG_SECTION_NAME, MongoDbManager.MONGO_DB_NAME_KEY)
+            self.logger.debug('Mongo DB name: %s' % self.dbName)
+            self.dbUri = cm.getConfigOption(MongoDbManager.CONFIG_SECTION_NAME, MongoDbManager.MONGO_DB_URI_KEY)
+            self.logger.debug('Mongo DB URI: %s' % self.dbUri)
+            self.dbUser = cm.getConfigOption(MongoDbManager.CONFIG_SECTION_NAME, MongoDbManager.MONGO_DB_USER_KEY)
+            self.logger.debug('Mongo DB user: %s' % self.dbUser)
+            self.dbPasswordFile = cm.getConfigOption(MongoDbManager.CONFIG_SECTION_NAME, MongoDbManager.MONGO_DB_PASSWORD_FILE_KEY)
+            self.logger.debug('Mongo DB password file: %s' % self.dbPasswordFile)
+            #dbPassword = open(dbPasswordFile, 'r').readline().strip()
+
+        finally:
+            MongoDbManager.__lock.release()
+
+    def getLogger(self):
+        return self.logger
+
+    def getDbClient(self):
+        return DmMongoClient(self.dbName, self.dbUri)
+
+
+#######################################################################
+# Testing.
+if __name__ == '__main__':
+    ConfigurationManager.getInstance().setConsoleLogLevel('debug')
+    mgr = MongoDbManager.getInstance()
+
+
+

src/python/dm/common/objects/allowedExperimentStationExperimentType.py

+#!/usr/bin/env python
+
+from dmObject import DmObject
+
+class AllowedExperimentStationExperimentType(DmObject):
+
+    DEFAULT_KEY_LIST = [ 'experimentStationId', 'experimentTypeId' ]
+
+    def __init__(self, dict):
+        DmObject.__init__(self, dict)
+

src/python/dm/common/objects/apsUserInfo.py

+#!/usr/bin/env python
+
+from dmObject import DmObject
+
+class ApsUserInfo(DmObject):
+
+    DEFAULT_KEY_LIST = [ 'id', 'badgeNumber', 'firstName', 'middleName', 'lastName', 'email', 'passwordHashValue' ]
+
+    def __init__(self, dict):
+        DmObject.__init__(self, dict)
+

src/python/dm/common/objects/authorizationPrincipal.py

+#!/usr/bin/env python
+
+from dmObject import DmObject
+
+class AuthorizationPrincipal(DmObject):
+
+    def __init__(self, dict={}, name=None, token=None, userInfo={}):
+        DmObject.__init__(self, dict)
+        if name is not None:
+            self['name'] = name
+        if token is not None:
+            self['token'] = token
+        if userInfo is not None and len(userInfo):
+            self['userInfo'] = userInfo
+
+    def getName(self):
+        return self.get('name')
+
+    def getAuthenticationToken(self):
+        return self.get('token')
+
+    def getToken(self):
+        return self.get('token')
+
+    def setSessionRole(self, role):
+        self['sessionRole'] = role
+
+    def getSessionRole(self):
+        return self.get('sessionRole')
+
+    def setUserInfo(self, userInfo):
+        self['userInfo'] = userInfo
+
+    def getUserInfo(self):
+        return self.get('userInfo')
+
+    def setUserSystemRoleDict(self, userSystemRoleDict):
+        self['userSystemRoleDict'] = userSystemRoleDict
+
+    def getUserSystemRoleDict(self):
+        return self.get('userSystemRoleDict')
+
+    def setUserExperimentRoleDict(self, userExperimentRoleDict):
+        self['userExperimentRoleDict'] = userExperimentRoleDict
+
+    def getUserExperimentRoleDict(self):
+        return self.get('userExperimentRoleDict')
+

src/python/dm/common/objects/daqInfo.py

+#!/usr/bin/env python
+
+import copy
+import time
+import threading
+
+from dmObject import DmObject
+from dm.common.constants import dmProcessingStatus
+from dm.common.utility.dictUtility import DictUtility
+from dm.common.utility.timeUtility import TimeUtility
+
+class DaqInfo(DmObject):
+
+    DEFAULT_KEY_LIST = [ 'id', 'experimentName', 'dataDirectory', 'status', 'nProcessedFiles', 'nProcessingErrors', 'nCompletedFiles', 'nWaitingFiles', 'nFiles', 'startTime', 'endTime', 'runTime', 'startTimestamp', 'endTimestamp' ]
+    
+
+    def __init__(self, dict={}):
+        DmObject.__init__(self, dict)
+        self.lock = threading.RLock()
+        self.originalKeys = dict.keys()
+
+    def fileAdded(self, filePath):
+        self.lock.acquire()
+        try:
+            self['nFiles'] = self.get('nFiles', 0) + 1
+        finally:
+            self.lock.release()
+
+    def fileProcessed(self, filePath, processingEndTime):
+        self.lock.acquire()
+        try:
+            self['nProcessedFiles'] = self.get('nProcessedFiles', 0) + 1
+            lastFileProcessedTime = self.get('lastFileProcessedTime', 0)
+            if processingEndTime is not None and processingEndTime > lastFileProcessedTime:
+                self['lastFileProcessed'] = filePath
+                self['lastFileProcessedTime'] = processingEndTime
+        finally:
+            self.lock.release()
+
+    def fileProcessingError(self, filePath, processingError, processingEndTime):
+        self.lock.acquire()
+        try:
+            # file can be processed multiple times, keep only the last error
+            self['nProcessingErrors'] = self.get('nProcessingErrors', 0) + 1
+            processingErrors = self.get('processingErrors', {})
+            processingErrors[filePath] = processingError 
+            self['processingErrors'] = processingErrors
+            lastFileProcessingErrorTime = self.get('lastFileProcessingErrorTime', 0)
+            if processingEndTime is not None and processingEndTime > lastFileProcessingErrorTime:
+                self['lastFileProcessingErrorTime'] = processingEndTime
+        finally:
+            self.lock.release()
+
+    def updateStatus(self):
+        now = time.time()
+        daqStatus = self.get('status', dmProcessingStatus.DM_PROCESSING_STATUS_RUNNING)
+        if daqStatus in dmProcessingStatus.DM_INACTIVE_PROCESSING_STATUS_LIST:
+            return 
+        nFiles = self.get('nFiles', 0)
+        nProcessedFiles = self.get('nProcessedFiles', 0)
+        nProcessingErrors = self.get('nProcessingErrors', 0)
+        processingErrors = self.get('processingErrors', {})
+        nCompletedFiles = nProcessedFiles+nProcessingErrors
+        self['nCompletedFiles'] = nCompletedFiles
+        nWaitingFiles = nFiles-nCompletedFiles
+        self['nWaitingFiles'] = nWaitingFiles
+
+        startTime = self.get('startTime', now)
+        runTime = now - startTime
+        endTime = None
+
+        percentageComplete = 100.0
+        percentageProcessed = 100.0
+        percentageProcessingErrors = 0.0
+        if nFiles > 0:
+             percentageComplete = float(nCompletedFiles)/float(nFiles)*100.0
+             percentageProcessed = float(nProcessedFiles)/float(nFiles)*100.0
+             percentageProcessingErrors = float(nProcessingErrors)/float(nFiles)*100.0
+        self['percentageComplete'] = '%.2f' % percentageComplete
+        self['percentageProcessed'] = '%.2f' % percentageProcessed
+        self['percentageProcessingErrors'] = '%.2f' % percentageProcessingErrors
+
+        if self.get('endTime'):
+            daqStatus = dmProcessingStatus.DM_PROCESSING_STATUS_FINALIZING
+            if nCompletedFiles >= nFiles:
+                daqStatus = dmProcessingStatus.DM_PROCESSING_STATUS_DONE
+                if nProcessingErrors:
+                    daqStatus = dmProcessingStatus.DM_PROCESSING_STATUS_FAILED
+            lastFileProcessingErrorTime = self.get('lastFileProcessingErrorTime')
+            lastFileProcessedTime = self.get('lastFileProcessedTime')
+            endTime = lastFileProcessedTime
+            if not endTime or lastFileProcessingErrorTime > endTime:
+                endTime = lastFileProcessingErrorTime
+            if self.get('endTime') > endTime:
+                endTime = self.get('endTime')
+
+        if endTime:
+            runTime = endTime - startTime
+            self['endTime'] = endTime
+            self['endTimestamp'] = TimeUtility.formatLocalTimestamp(endTime)
+        self['runTime'] = runTime
+        self['status'] = daqStatus
+
+    def toDictWithOriginalKeys(self):
+        dict = {}
+        for key in self.originalKeys:
+            if self.has_key(key):
+                dict[key] = self.get(key)
+        return dict
+

src/python/dm/common/objects/dataFolder.py

+#!/usr/bin/env python
+
+import time
+from dmObject import DmObject
+
+class DataFolder(DmObject):
+
+    DEFAULT_KEY_LIST = [ 'id', 'name', 'description', 'storageId', 'experimentId', 'dataPath' ]
+
+    def __init__(self, dict={}):
+        DmObject.__init__(self, dict)
+
+####################################################################
+# Testing
+if __name__ == '__main__':
+    pass
+

src/python/dm/common/objects/datasetMetadata.py

+#!/usr/bin/env python
+
+from dmObject import DmObject
+
+class DatasetMetadata(DmObject):
+
+    DEFAULT_KEY_LIST = [ 'id', 'datasetName', 'experimentName' ]
+
+    def __init__(self, dict):
+        DmObject.__init__(self, dict)
+

src/python/dm/common/objects/directoryMetadata.py

+#!/usr/bin/env python
+
+from dmObject import DmObject
+
+class DirectoryMetadata(DmObject):
+
+    DEFAULT_KEY_LIST = [ 'id', 'directoryPath', 'experimentDirectoryPath' ]
+
+    def __init__(self, dict):
+        DmObject.__init__(self, dict)
+

src/python/dm/common/objects/directoryUploadInfo.py

+#!/usr/bin/env python
+
+import time
+import threading
+
+from dmObject import DmObject
+from dm.common.constants import dmProcessingStatus
+from dm.common.utility.dictUtility import DictUtility
+from dm.common.utility.timeUtility import TimeUtility
+
+class DirectoryUploadInfo(DmObject):
+
+    DEFAULT_KEY_LIST = [ 'id', 'experimentName', 'dataDirectory', 'status', 'nFiles', 'startTime', 'endTime', 'runTime', 'startTimestamp', 'endTimestamp' ]
+
+    def __init__(self, dict={}):
+        DmObject.__init__(self, dict)
+        self.lock = threading.RLock()
+
+    def updateStatus(self):
+        now = time.time()
+        uploadStatus = self.get('status', dmProcessingStatus.DM_PROCESSING_STATUS_RUNNING)
+        if uploadStatus in dmProcessingStatus.DM_INACTIVE_PROCESSING_STATUS_LIST:
+            return 
+
+        startTime = self.get('startTime', now)
+        runTime = now - startTime
+
+        processingInfo = self.get('processingInfo')
+        endTime = 0
+        uploadStatus = 'done'
+        for processorName in processingInfo.keys():
+            processingEndTime = processingInfo[processorName].get('processingEndTime')
+            status = processingInfo[processorName].get('status')
+            if status in [dmProcessingStatus.DM_PROCESSING_STATUS_ABORTED, dmProcessingStatus.DM_PROCESSING_STATUS_FAILED]:
+                uploadStatus = status
+
+            if not processingEndTime and status != dmProcessingStatus.DM_PROCESSING_STATUS_SKIPPED:
+                endTime = None
+                break
+
+            if processingEndTime > endTime:
+                endTime = processingEndTime
+        
+        if endTime:
+            runTime = endTime - startTime
+            self['endTime'] = endTime
+            self['endTimestamp'] = TimeUtility.formatLocalTimestamp(endTime)
+            self['status'] = uploadStatus
+        self['runTime'] = runTime
+
+
+

src/python/dm/common/objects/dmObject.py

+#!/usr/bin/env python
+
+#
+# DM Object class.
+#
+
+#######################################################################
+
+import UserDict
+import UserList
+import types
+import json
+import datetime
+
+from dm.common.exceptions.invalidArgument import InvalidArgument
+from dm.common.exceptions.objectNotFound import ObjectNotFound
+from dm.common.utility import loggingManager
+
+class DmObject(UserDict.UserDict):
+    """ Base dm object class. """
+    ALL_KEYS = 'ALL'
+    DEFAULT_KEYS = 'DEFAULT'
+
+    DICT_DISPLAY_FORMAT = 'dict'
+    TEXT_DISPLAY_FORMAT = 'text'
+    JSON_DISPLAY_FORMAT = 'json'
+
+    DEFAULT_KEY_LIST = [ 'id', 'name' ]
+
+    def __init__(self, dict={}):
+        if isinstance(dict, types.DictType): 
+            UserDict.UserDict.__init__(self, dict)
+        elif isinstance(dict, UserDict.UserDict):
+            UserDict.UserDict.__init__(self, dict.data)
+        else:
+            raise InvalidArgument('DmObject instance must be initialized using dictionary.')
+        self.logger = None
+
+    def getLogger(self):
+        if not self.logger:
+            self.logger = loggingManager.getLogger(self._class__.__name__)
+        return self.logger
+
+    def getRequiredKeyValue(self, key):
+        value = self.get(key)
+        if value is None:
+            errorMsg = 'Required dictionary key %s is missing.' % key
+            raise ObjectNotFound(errorMsg)
+
+    @classmethod
+    def getFromDict(cls, dict):
+        inst = cls()
+        for key in dict.keys():
+            inst[key] = dict[key]
+        return inst
+
+    def getRepKeyList(self, keyList):
+        if keyList is None:
+            return self.DEFAULT_KEY_LIST
+        elif type(keyList) == types.ListType:
+            if not len(keyList):
+                return self.DEFAULT_KEY_LIST
+            else:
+                return keyList
+        elif type(keyList) == types.StringType:
+            if keyList == DmObject.ALL_KEYS:
+                return self.data.keys()
+            elif keyList == DmObject.DEFAULT_KEYS:
+                return self.DEFAULT_KEY_LIST
+            else:
+                # Assume keys are separated by comma
+                return keyList.split(',')
+        else: 
+            # Unknown key list parameter.
+            raise InvalidArgument('Key list parameter must be one of: None, string "%s", string "%s", string containing comma-separated keys, or list of strings.' (DmObject.ALL_KEYS, DmObject.DEFAULT_KEYS))
+            
+
+    def getDictRep(self, keyList=None):
+        # Dict representation is dict
+        dictRep = {}
+        displayKeyList = self.getRepKeyList(keyList)
+        for key in displayKeyList:
+            value = self.get(key)
+            if isinstance(value, DmObject):
+                dictRep[key] = value.getDictRep('ALL')
+            elif type(value) == types.ListType:
+                itemList = []
+                for item in value:
+                    if isinstance(item, DmObject):
+                        itemList.append(item.getDictRep('ALL'))
+                    else:
+                        itemList.append(item)
+                dictRep[key] = itemList
+            else:
+                if value is not None:
+                    if isinstance(value, datetime.datetime):
+                        dictRep[key] = str(value)
+                    else:
+                        dictRep[key] = value
+        return dictRep
+
+    def getTextRep(self, keyList=None):
+        display = ''
+        displayKeyList = self.getRepKeyList(keyList)
+        for key in displayKeyList:
+            value = self.get(key)
+            if isinstance(value, DmObject):
+                display = display + '%s={ %s} ' % (key, value.getTextRep())
+            elif isinstance(value, types.ListType):
+                display = display + '%s=[ ' % key
+                for item in value:
+                    if isinstance(item, DmObject):
+                        display = display + '{ %s}, ' % (item)
+                    else:
+                        display = display + ' %s, ' % (item)
+                display = display + '] '
+            else:
+                if value is not None:
+                    display = display + '%s=%s ' % (key, value)
+        return display
+
+    def getJsonRep(self, keyList=None):
+        dictRep = self.getDictRep(keyList)
+        return json.dumps(dictRep)
+
+    def getFullJsonRep(self):
+        dictRep = self.getDictRep(DmObject.ALL_KEYS)
+        return json.dumps(dictRep)
+
+    @classmethod 
+    def fromJsonString(cls, jsonString):
+        return cls.getFromDict(json.loads(jsonString))
+
+    def getDisplayString(self, displayKeyList=[], displayFormat=TEXT_DISPLAY_FORMAT):
+        """ Get display string. """
+        if displayFormat == DmObject.DICT_DISPLAY_FORMAT:
+            return self.getDictRep(displayKeyList)
+        elif displayFormat == DmObject.TEXT_DISPLAY_FORMAT:
+            return self.getTextRep(displayKeyList)
+        elif displayFormat == DmObject.JSON_DISPLAY_FORMAT:
+            return self.getJsonRep(displayKeyList)
+        raise InvalidArgument('Unrecognized display displayFormat: %s.' (displayFormat))
+
+
+#######################################################################
+# Testing.
+
+if __name__ == '__main__':
+    x = {'name' : 'XYZ', 'one':1, 'two':2 }
+    o = DmObject(x)
+    print 'DM Object: ', o
+    print 'Type of DM object: ', type(o)
+    print 'JSON Rep:  ', o.getJsonRep()
+    print 'Type of JSON rep: ', type(o.getJsonRep())
+    j = '{"name" : "XYZ", "one":1, "two":2 }'
+    print 'String: ', j
+    x2 = DmObject.fromJsonString(j)
+    print 'DM Object 2: ', x2
+    print 'Type of DM object 2: ', type(x2)
+    print x2.getDisplayString(displayKeyList='ALL')
+
+

src/python/dm/common/objects/dmObjectManager.py

+#!/usr/bin/env python
+
+#
+# Base object manager class.
+#
+
+#######################################################################
+
+import threading
+from dm.common.utility.loggingManager import LoggingManager
+
+#######################################################################
+
+class DmObjectManager:
+    """ Base object manager class. """
+
+    def __init__(self):
+        self.logger = LoggingManager.getInstance().getLogger(self.__class__.__name__)
+        self.lock = threading.RLock()
+
+    def getLogger(self):
+        return self.logger
+
+    def acquireLock(self):
+        self.lock.acquire()
+
+    def releaseLock(self):
+        self.lock.release()
+

src/python/dm/common/objects/dmSession.py

+#!/usr/bin/env python
+
+from dmObject import DmObject
+
+class DmSession(DmObject):
+
+    def __init__(self, dict={}, sessionId=None, updateTime=None):
+        DmObject.__init__(self, dict)
+        if sessionId is not None:
+            self['sessionId'] = sessionId
+        if updateTime is not None:
+            self['updateTime '] = updateTime 
+
+    def setSessionId(self, sessionId):
+        self['sessionId'] = sessionId
+
+    def getSessionId(self):
+        return self.get('sessionId')
+
+    def setUpdateTime(self, updateTime):
+        self['updateTime'] = updateTime
+
+    def getUpdateTime(self):
+        return self.get('updateTime')

src/python/dm/common/objects/endpoint.py

+#!/usr/bin/env python
+
+import time
+from dmObject import DmObject
+
+class Endpoint(DmObject):
+
+    DEFAULT_KEY_LIST = [ 'id', 'name', 'description', 'storageId', 'accessUrl' ]
+
+    def __init__(self, dict={}):
+        DmObject.__init__(self, dict)
+
+####################################################################
+# Testing
+if __name__ == '__main__':
+    pass
+

src/python/dm/common/objects/experiment.py

+#!/usr/bin/env python
+
+import time
+from dmObject import DmObject
+
+class Experiment(DmObject):
+
+    DEFAULT_KEY_LIST = [ 'id', 'name', 'experimentTypeId', 'experimentStationId', 'dataDirectory', 'startDate', 'endDate', 'daqStartTime', 'daqEndTime' ]
+
+    def __init__(self, dict={}):
+        DmObject.__init__(self, dict)
+
+####################################################################
+# Testing
+if __name__ == '__main__':
+    pass
+

src/python/dm/common/objects/experimentRoleType.py

+#!/usr/bin/env python
+
+from dmObject import DmObject
+
+class ExperimentRoleType(DmObject):
+
+    DEFAULT_KEY_LIST = [ 'id', 'name', 'description' ]
+
+    def __init__(self, dict):
+        DmObject.__init__(self, dict)
+

src/python/dm/common/objects/experimentStation.py

+#!/usr/bin/env python
+
+import time
+from dmObject import DmObject
+
+class ExperimentStation(DmObject):
+
+    DEFAULT_KEY_LIST = [ 'id', 'name', 'description' ]
+
+    def __init__(self, dict={}):
+        DmObject.__init__(self, dict)
+
+####################################################################
+# Testing
+if __name__ == '__main__':
+    pass
+

src/python/dm/common/objects/experimentType.py

+#!/usr/bin/env python
+
+import time
+from dmObject import DmObject
+
+class ExperimentType(DmObject):
+
+    DEFAULT_KEY_LIST = [ 'id', 'name', 'description' ]
+
+    def __init__(self, dict={}):
+        DmObject.__init__(self, dict)
+
+####################################################################
+# Testing
+if __name__ == '__main__':
+    pass
+