Uses of Class
com.jcorporate.expresso.core.dataobjects.DataException

Packages that use DataException

com.jcorporate.expresso.core.dataobjects	The DataObjects package contains a set of interfaces and base classes that give the ability to provide a unified object approach to various data sources.
com.jcorporate.expresso.core.dataobjects.jdbc	This package contains implementations and helper classes of DataObjects that pertain to JDBC data sources only.
com.jcorporate.expresso.core.dbobj	Ancestor objects for all Database Objects and Schemas.

Uses of DataException in com.jcorporate.expresso.core.dataobjects

Subclasses of DataException in com.jcorporate.expresso.core.dataobjects

class

DuplicateKeyException Exception that gets thrown when there's a duplicate key in the table.

Methods in com.jcorporate.expresso.core.dataobjects that throw DataException

void	BaseDataObject.setFieldsWithDefaults() Sets the fields of this object with the default values defined in the metadata. The behavior of this function is such that it only populates fields if there is no current value set. This is the same behavior that existed previously in DefaultAutoElement.
void	DataField.checkValue() Make sure the value of the field is valid.
void	DataExecutorInterface.add(DataObject valueObject) Takes a DataObject and adds it to the underlying data source
void	DataExecutorInterface.delete(DataObject valueObject) Takes a DataObject and deletes it from the underlying data source
void	DataExecutorInterface.update(DataObject valueObject, boolean updateChangedFieldsOnly) Takes a DataObject and updates it to the underlying data source
boolean	DataExecutorInterface.retrieve(DataObject valueObject) Takes a DataObject and retrieves it from the underlying data source
void	DataExecutorInterface.addBatch(List valueObjectList) Adds an entire batch of DataObjects to the underlying data source
void	DataExecutorInterface.deleteBatch(List valueObjectList) Updates an entire batch of DataObjects
void	DataExecutorInterface.deleteBatch(List valueObjectList, boolean deleteWithSetFieldsOnly) Updates an entire batch of DataObjects
void	DataExecutorInterface.updateBatch(List valueObjectList) Updates an entire batch of DataObjects
void	DataExecutorInterface.updateBatch(List valueObjectList, boolean updateChangedFieldsOnly) Updates an entire batch of DataObjects
void	DataExecutorInterface.updateAll(DataObject valueObject, boolean updateChangedCache) Takes a DataObject and updates it to the underlying data source
void	DataExecutorInterface.deleteAll(DataObject valueObject, boolean deleteChangedCache) Takes a DataObject and deletes it from the underlying data source
void	DataExecutorInterface.runStoreProcedure(DataObject valueObject) Takes a DataObject and run it from the underlying data source
void	SynchronizedDataObject.set(String fieldName, Object o) Directly sets the field value without getting the datafield object
void	SynchronizedDataObject.setFieldsWithDefaults() Sets the fields of this object with the default values defined in the metadata. The behavior of this function is such that it only populates fields if there is no current value set. This is the same behavior that existed previously in DefaultAutoElement.
Object	SynchronizedDataObject.get(String fieldName) Retrieve the native object type for the given field name.
void	Defineable.setDefinitionName(String definitionName) Use this method to set the key to the definition name for the Defineable database object.
List	DataQueryInterface.searchAndRetrieve(DataObject criteria, String sortOrder) Performs a datasource search so that the criteria set in the DataObject is used.
List	DataQueryInterface.searchAndRetrieve(DataObject criteria) Performs a datasource search so that the criteria set in the DataObject is used.
List	DataQueryInterface.searchAndRetrieve(DataTransferObject criteria) Performs a datasource search so that the criteria set by a DataTransferObject is used.
List	DataQueryInterface.searchAndRetrieve(DataTransferObject criteria, String sortOrder) Performs a datasource search so that the criteria set by a DataTransferObject is used.
boolean	DataQueryInterface.find(DataObject criteria) Finds a single record based upon the criteria specified by the DataObject
boolean	DataQueryInterface.find(DataTransferObject criteria) Finds a single record based upon the criteria specified by the DataTransferObject
Object	DataObject.get(String fieldName) Directly gets the DataField Data without having to deal with the DataField itself
void	DataObject.set(String fieldName, Object o) Directly sets the field value without getting the datafield object
void	DataObject.setFieldsWithDefaults() Sets the fields of this object with the default values defined in the metadata.
static Object	DataObjectFactory.createObject(Class clazz, String dataContext, int uid) Creates an object that doesn't implement Defineable.
static DataObject	DataObjectFactory.createDataObject(Class clazz, String dataContext, int uid) Typesafe way of creating a data object that doesn't implement Defineable
static DataObject	DataObjectFactory.createDataObject(Class clazz, String dataContext, String definition, int uid) Typesafe way of creating a dataobject
static Object	DataObjectFactory.createObject(Class clazz, String dataContext, String definition, int uid) Create an object given the class, datacontext, definition and uid.
Object	DefaultDataField.getSerializedForm() Returns the form in a way suitable for storage in a database or other data source.
void	DefaultDataField.checkValue() Make sure the value of the field is valid.

Uses of DataException in com.jcorporate.expresso.core.dataobjects.jdbc

Subclasses of DataException in com.jcorporate.expresso.core.dataobjects.jdbc

class

JDBCUtil This class provides utility functions that are common across the jdbc.

Methods in com.jcorporate.expresso.core.dataobjects.jdbc that throw DataException

DBConnectionPool	JDBCDataObject.getConnectionPool() Retrieve the connection pool associated with this DBObject.
String	JDBCDataObject.getSerialForm(DataFieldMetaData theField) This function is called whenever the DBField is about to be written to the database.
void	JoinedDataObjectMetaData.addDataObject(Class dataObjectClass, String definitionName, String alias, String fieldExpressionList) Add a DB Object to the objects being used for this multidbobj query.
String	JoinedDataObjectMetaData.getTargetSQLTable(String dataContext) Set the target table for this DBObject.
HashMap	JoinedDataObjectMetaData.createNestedDataObjects() Creates a new copy of blank data objects for use in the main objects
String	JDBCUtil.formatDateTime(DataObject theObject, String fieldName) Given the value of a date/time or date/time field, return the value formatted as appropriate for the current DBMS.
String	JDBCUtil.formatDateTime(DataObject theObject, String fieldName, boolean surroundWithQuotes) Given the value of a date/time or datetime field, return the value formatted as appropriate for the current DBMS.
Date	JDBCUtil.getDateField(DataObject theObject, String fieldName) Helper function that helps convert any string values from the database's format
protected com.jcorporate.expresso.core.dataobjects.jdbc.JDBCUtil.DateReturnFormat	JDBCUtil.formatDateTimeInternal(DataObject theObject, String fieldName) This class combines the old getFieldDate() with quoteIfNeeded() to format the Date-Time fields appropriately for storage.
String	JDBCUtil.buildWhereClause(JDBCDataObject criteria, boolean useAllFields) Build and return a string consisting of an SQL 'where' clause using the current field values as criteria for the search.
FastStringBuffer	JDBCUtil.buildWhereClauseBuffer(JDBCDataObject criteria, boolean useAllFields, FastStringBuffer allocatedBuffer) Build and return a FastStringBuffer ring consisting of an SQL 'where' clause using the current field values as criteria for the search.
String	JDBCUtil.quoteIfNeeded(JDBCDataObject targetObject, String fieldName, String rangeString) Return the value of this field, placing double quotes around it if the field's datatype requires it.
boolean	JDBCUtil.containsWildCards(JDBCDataObject ownerObject, String fieldValue) See if this field value contains wild cards (e.g. pattern matching criteria for the database).
void	JDBCUtil.buildStoreProcedureCallableStatement(JDBCDataObject criteria, CallableStatement myCallableStatement) Build and return a FastStringBuffer ring consisting of an SQL 'where' clause using the current field values as criteria for the search.
void	JDBCExecutor.add(DataObject valueObject) Takes a DataObject and adds it to the underlying data source
void	JDBCExecutor.delete(DataObject valueObject) Takes a DataObject and deletes it from the underlying data source.
void	JDBCExecutor.update(DataObject valueObject, boolean updateChangedFieldsOnly) Takes a DataObject and updates it to the underlying data source
boolean	JDBCExecutor.retrieve(DataObject valueObject) Retrieves the object with keys specified by the valueObject parameter.
void	JDBCExecutor.addBatch(List valueObjectList) Adds an entire batch of DataObjects to the underlying JDBC data source
void	JDBCExecutor.updateBatch(List valueObjectList) Updates an entire batch of DataObjects
void	JDBCExecutor.updateAll(DataObject valueObject, boolean updateChangedCache) Takes a DataObject and updates all to the underlying data source
void	JDBCExecutor.deleteAll(DataObject valueObject, boolean deleteChangedCache) Takes a DataObject and deletes it from the underlying data source.
protected void	JDBCExecutor.buildStoreProcedureCallableStatement(DBObject criteria, CallableStatement myCallableStatement) Build and return a FastStringBuffer ring consisting of an SQL 'where' clause using the current field values as criteria for the search.
void	JDBCExecutor.runStoreProcedure(DataObject valueObject) Run a store procedure identify by the object with keys specified by the valueObject parameter.
void	JDBCExecutor.addBatch(List valueObjectList, boolean addChangedFieldsOnly) Adds an entire batch of DataObjects to the underlying JDBC data source
void	JDBCExecutor.updateBatch(List valueObjectList, boolean updateChangedFieldsOnly) Updates an entire batch of DataObjects
void	JDBCExecutor.deleteBatch(List valueObjectList, boolean deleteWithSetFieldsOnly) Updates an entire batch of DataObjects
void	JDBCExecutor.deleteBatch(List valueObjectList) Deletes an entire batch of DataObjects
void	LobField.setCriteria(JDBCDataObject newCriteria) Set the search criteria for the blob.
Blob	LobField.getBlob(String fieldName) Retrieves a java.sql.Blob object given the criteria object set previously.
Clob	LobField.getClob(String fieldName) Retrieves a java.sql.Clob object given the criteria object set previously.
InputStream	LobField.getBlobStream(String fieldName) Retrieve an input stream for a binary object stored in the database.
Reader	LobField.getClobStream(String fieldName) Retrieve a java.io.Reader a.k.a Unicode stream for a CLOB field.
String	LobField.getClobString(String fieldName) CLOB convenience method.
InputStream	LobField.getClobAsciiStream(String fieldName) Retrieve a java.io.InputStream a.k.a.
void	LobField.saveBlob(String fieldName, InputStream data, int dataSize) Saves an InputStream into the database given the criteria and the fieldname (Criteria should have been previously set).
void	LobField.saveBlob(String fieldName, Blob data) Saves a java.sql.Blob to the record matching the criteria earlier set.
void	LobField.saveClob(String fieldName, InputStream data, int length) Saves an InputStream into the database given the criteria and the fieldname (Criteria should have been previously set).
void	LobField.saveClob(String fieldName, Reader data, int length) Saves an InputStream into the database given the criteria and the fieldname (Criteria should have been previously set).
void	LobField.saveClob(String fieldName, String data) Saves a string to a CLOB field.
void	LobField.saveClob(String fieldName, Clob data) Saves an InputStream into the database given the criteria and the fieldname (Criteria should have been previously set).
protected void	LobField.prepSelectResultSet(JDBCDataObject baseObject, String fieldName, DBConnection theConnection) Internal helper function that does the guts of the work
protected PreparedStatement	LobField.prepUpdate(JDBCDataObject baseObject, String fieldName, DBConnection theConnection) Internal helper function to prepare a LOB update
protected void	LobField.finalizeUpdate(DBConnection theConnection)
protected void	LobField.oraclePrepSelectForUpdate(JDBCDataObject baseObject, String fieldName, DBConnection theConnection) Internal helper function to prepare a BLOB update for Oracle.
List	JDBCQuery.searchAndRetrieve(DataObject criteria, String sortOrder)
List	JDBCQuery.searchAndRetrieve(DataObject criteria)
List	JDBCQuery.searchAndRetrieve(DataTransferObject criteria)
List	JDBCQuery.searchAndRetrieve(DataTransferObject criteria, String sortOrder)
boolean	JDBCQuery.find(DataObject criteria)
boolean	JDBCQuery.find(DataTransferObject criteria)
void	JoinedDataField.checkValue()
String	JDBCObjectMetaData.getTargetTable() Return the Table Name of the current database object.
boolean	JDBCObjectMetaData.hasIndex() Returns true if an Index exists for this array.
String	JDBCObjectMetaData.getTargetSQLTable(String dataContext) Retrieve the full table name associated with this data object
protected void	JoinedDataObject.init() Initialize the dataobject.
protected void	JoinedDataObject.initWithBean(JoinedDigesterBean digesterBean, String definitionName) Initializes the JoinedDataobject with a digester bean and a definition name This is useful for users creating joins on the fly
protected void	JoinedDataObject.initializeFromJoinedDigesterBean(JoinedDigesterBean digesterBean, JoinedDataObjectMetaData metadata) Initialization step based upon the digester bean either handed in, or loaded from XML data.
protected void	JoinedDataObject.initializeXML(JoinedDataObjectMetaData metadata) Initialize the metadata based upon XML.
void	JoinedDataObject.setDataField(String fieldName, DataField o) Sets the field data for the named field.
void	JoinedDataObject.set(String fieldName, Object o) Sets the name of the field
Object	JoinedDataObject.get(String fieldName) Get the value object associated with the field specifieed.
void	JoinedDataObject.setDefinitionName(String definitionName) Use this method to set the key to the definition name for the Defineable database object.
protected String	JoinedDataObject.buildFromClause() Builds the 'FROM' clause without the 'from' part.
protected String	JoinedDataObject.buildUpdateFieldString() Builds the update field string portion setting question marks for all the field values to be formatted and parsed later in a Prepared statement
void	JoinedDataObject.setFieldsWithDefaults() Sets the fields of this object with the default values defined in the metadata. The behavior of this function is such that it only populates fields if there is no current value set. This is the same behavior that existed previously in DefaultAutoElement.

Constructors in com.jcorporate.expresso.core.dataobjects.jdbc that throw DataException

JoinedDataObject(String xmlFileURL)
Uses the classloader to load the given xml file url as the definition of the JoinedDataObject

JoinedDataObject(JoinedDataObject definition)
Constructs a new joined data object to have the same definition as the parameter passed in.

JoinedDataObject(JoinedDigesterBean definition, String definitionName)
Constructor for runtime initialization of custom joined data object.

Uses of DataException in com.jcorporate.expresso.core.dbobj

Methods in com.jcorporate.expresso.core.dbobj that throw DataException

String	DBObjectDef.getTargetTable() Return the Table Name of the current database object.
String	DBObjectDef.getTargetStoreProcedure() Return the Store procedure Name of the current database object.
String	DBObjectDef.getTargetSQLTable(String dataContext) Return the Table Name of the current database object.
Object	DBObject.get(String fieldName) Directly gets the DataField Data without having to deal with the DataField itself
void	DBObject.set(String fieldName, Object o) sets the field value by using 'instanceof' operator; convenient for template methods, but less efficient than calling setField()
void	DBObject.setDataField(String fieldName, DataField o) Same as setField, but works with the DataObject Interface
void	AutoDBObject.setDefinitionName(String definitionName) Use this method to set the key to the definition name for the Defineable database object.