Uses of Enum
org.apache.empire.data.DataType

Packages that use DataType

Package	Description
org.apache.empire.commons	This package contains various common classes for error handling, specific data types and data type conversion.
org.apache.empire.data	This package contains interfaces for data and metadata handling.
org.apache.empire.data.bean	This package contains implmentations of Empire's data and metadata interfaces for JavaBeans of Data Tranfer Objects (DTO's).
org.apache.empire.db	This package contains the core Empire-DB implementation classes.
org.apache.empire.db.expr.column	This package contains SQL-generator classes for column expressions.
org.apache.empire.db.validation
org.apache.empire.dbms
org.apache.empire.dbms.derby	This package contains classes necessary to support the Apache Derby database system.
org.apache.empire.dbms.h2	This package contains classes necessary to support the H2 database system.
org.apache.empire.dbms.hsql	This package contains classes necessary to support the HSQLDB database system.
org.apache.empire.dbms.mysql	This package contains classes necessary to support the MySQL database system.
org.apache.empire.dbms.oracle	This package contains classes necessary to support the Oracle database system.
org.apache.empire.dbms.postgresql	This package contains classes necessary to support the PostgreSQL database system.
org.apache.empire.dbms.sqlite
org.apache.empire.dbms.sqlserver	This package contains classes necessary to support the Microsoft SQL-Server database system.

Uses of DataType in org.apache.empire.commons

Methods in org.apache.empire.commons with parameters of type DataType

Modifier and Type	Method	Description
void	Options.addXml(Element element, DataType dataType)	Adds all these options to the xml element
Object	ValueUtils.convertToData(DataType dataType, Object value)	Converts a value to a specific DataType The returned value is used for generating SQL statements
static Object	ObjectUtils.convertValue(DataType type, Object value)	Converts a value to a specific DataType The returned value is used for generating SQL statements
String	SqlFormat.DefaultSqlFormatter.format(String sqlCmd, Object[] paramValues, DataType[] paramTypes)
static String	SqlFormat.format(String sqlCmd, Object[] paramValues, DataType[] paramTypes)	Formats an sqlCmd using the current SQL formatter
String	SqlFormat.SqlFormatter.format(String sqlCmd, Object[] paramValues, DataType[] paramTypes)

Constructors in org.apache.empire.commons with parameters of type DataType

Modifier	Constructor	Description
protected	SqlFormat(String sqlCmd, Object[] paramValues, DataType[] paramTypes)	SqlFormat Constructor

Uses of DataType in org.apache.empire.data

Methods in org.apache.empire.data that return DataType

Modifier and Type	Method	Description
static DataType	DataType.fromJavaType(Class<?> javaType)	Returns the DataType from a given Java Type If the type is not mapped, then DataType.UNKNOWN is returned
DataType	ColumnExpr.getDataType()	Returns the column's data type.
static DataType	DataType.valueOf(String name)	Returns the enum constant of this type with the specified name.
static DataType[]	DataType.values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods in org.apache.empire.data with parameters of type DataType

Modifier and Type	Method	Description
boolean	DataType.isCompatible(DataType other)	Returns whether or not two DataTypes are compatible

Uses of DataType in org.apache.empire.data.bean

Methods in org.apache.empire.data.bean that return DataType

Modifier and Type	Method	Description
DataType	BeanProperty.getDataType()	Returns the data type of the bean property.

Methods in org.apache.empire.data.bean with parameters of type DataType

Modifier and Type	Method	Description
protected final BeanProperty	BeanClass.addProp(String propname, DataType dataType, double size, boolean required)
protected final BeanProperty	BeanClass.addProp(String propname, DataType dataType, double size, boolean required, boolean readOnly)
protected final BeanProperty	BeanClass.addProp(String propname, DataType dataType, double size, boolean required, String controlType)
protected BeanProperty	BeanClass.addProp(String propname, DataType dataType, double size, boolean required, String controlType, boolean readOnly)
protected boolean	BeanResult.isPropertyAcessible(Method[] methods, String property, DataType dataType)	Checks if the property is accessible i.e. has a getter method on the beanType

Constructors in org.apache.empire.data.bean with parameters of type DataType

Modifier	Constructor	Description
	BeanProperty(String name, DataType dataType, double size, boolean required)	Constructs a bean property definition
	BeanProperty(String name, DataType dataType, double size, boolean required, String controlType)	Constructs a bean property definition
	BeanProperty(String name, DataType dataType, double size, boolean required, String controlType, boolean readOnly)	Constructs a bean property definition

Uses of DataType in org.apache.empire.db

Fields in org.apache.empire.db declared as DataType

Modifier and Type	Field	Description
protected final DataType	DBView.DBViewColumn.dataType
protected DataType	DBCmdParam.type
protected DataType	DBTableColumn.type

Methods in org.apache.empire.db that return DataType

Modifier and Type	Method	Description
DataType	DBDatabase.detectDataType(Object value)	Detects the DataType of a given value.
DataType	DBCmdParam.getDataType()	Returns the data type of the command parameter
abstract DataType	DBColumnExpr.getDataType()	Returns the data type of this column expression.
DataType	DBCombinedCmd.getDataType()
DataType	DBCommand.getDataType()
DataType	DBCommandExpr.DBCmdColumn.getDataType()	Returns the data type of the DBColumnExpr object.
abstract DataType	DBCommandExpr.getDataType()	Returns the DataType selected by this command if only one column is returned If the command has more than one select expression DataType.UNKNOWN will be returned
DataType	DBQueryColumn.getDataType()
DataType	DBTableColumn.getDataType()	Returns the data type.
DataType	DBView.DBViewColumn.getDataType()

Methods in org.apache.empire.db with parameters of type DataType

Modifier and Type	Method	Description
void	DBCmdParamList.add(DBCommand cmd, DataType type, Object value)
final DBTableColumn	DBTable.addColumn(String columnName, DataType type, double size, boolean required)	Creates a new table column and adds it to the table's column list
final DBTableColumn	DBTable.addColumn(String columnName, DataType type, double size, boolean required, Class<? extends Enum<?>> enumType)	Creates a new table column with Enum-Options and adds it to the table's column list This overload should be used for column containing enum values which have no default value.
final DBTableColumn	DBTable.addColumn(String columnName, DataType type, double size, boolean required, Enum<?> enumValue)	Creates a new table column with Enum-Options and adds it to the table's column list This overload should be used for column containing enum values which have a default value.
final DBTableColumn	DBTable.addColumn(String columnName, DataType type, double size, boolean required, Object defValue)	Creates a new DBTableColumn object and adds it to the column collection.
final DBTableColumn	DBTable.addColumn(String columnName, DataType type, double size, boolean required, Options options)	Creates a new table column with options and adds it to the table's column list This overload should be used for column containing enum values which have no default value.
final DBTableColumn	DBTable.addColumn(String columnName, DataType type, double size, boolean required, Options options, Object defValue)	Creates a new table column with options and adds it to the table's column list This overload should be used for column containing enum values which have a default value.
protected final DBView.DBViewColumn	DBView.addColumn(String columnName, DataType dataType)	Adds a column to the view.
protected final DBView.DBViewColumn	DBView.addColumn(String columnName, DataType dataType, double size)	Adds a column to the view.
DBCmdParam	DBCommand.addParam(DataType type, Object value)	Adds an command parameter which will be used in a prepared statement.
final DBColumnExpr	DBColumnExpr.aggregate(String template, DataType returnType, Object... params)	Creates and returns a function from an sql template The template may consist of the following placeholders: ?
protected boolean	DBDDLGenerator.appendColumnDataType(DataType type, double size, DBTableColumn c, DBSQLBuilder sql)	appends the data type of a column
protected void	DBSQLBuilder.appendSimpleValue(DataType type, Object value)	Returns a sql string for a given value.
protected void	DBSQLBuilder.appendStringLiteral(DataType type, Object value)	encodes Text values for an SQL command string.
void	DBSQLBuilder.appendTemplate(String template, Object[] values, DataType[] dataTypes, long context, String arraySep)	Expands an SQL template and adds it to the SQL command
void	DBSQLBuilder.appendValue(DataType type, Object value)	Appends the SQL representation of a value
final void	DBSQLBuilder.appendValue(DataType dataType, Object value, long context)	Appends the SQL representation of a value
void	DBSQLBuilder.appendValue(DataType dataType, Object value, long context, String arraySep)	Appends the SQL representation of a value
final DBConvertExpr	DBColumnExpr.convertTo(DataType dataType)	Creates and returns a new DBFuncExpr object that will convert the current column to the destination data type specified.
DBConvertExpr	DBColumnExpr.convertTo(DataType dataType, Object format)	Creates a new DBFuncExpr object that will convert the current column to the destination data type specified.
protected DBTableColumn	DBTable.createAndAppendColumn(String columnName, DataType type, double size, boolean required, Object defValue)	Creates a new Column object and appends it to the column list
final DBColumnExpr	DBColumnExpr.function(String template, DataType returnType, Object... params)	Creates and returns a function from an sql template The template may consist of the following placeholders: ?
protected DBFuncExpr	DBColumnExpr.getExprFromPhrase(DBSqlPhrase phrase, Object[] params, DataType dataType)	Creates a new DBFuncExpr from a given SQL-PRHASE and optional additional parameters.
protected String	DBSQLBuilder.getNumberString(Object value, DataType type)	encodes a numeric value for an SQL command string.
DBValueExpr	DBDatabase.getValueExpr(Object value, DataType dataType)	Creates and returns a value object for the given scalar value.
<T> int	DBUtils.querySimpleList(Class<T> c, String sqlCmd, Object[] sqlParams, DataType dataType, Collection<T> result, int maxRows)	Adds the first column of a query result to a collection.
Object	DBUtils.querySingleValue(String sqlCmd, Object[] sqlParams, DataType dataType, boolean failOnNoResult)	Returns the value of the first row/column of a sql-query as an object.
protected Number	DBDatabase.validateNumber(DBTableColumn column, DataType type, Number n)

Constructors in org.apache.empire.db with parameters of type DataType

Modifier	Constructor	Description
protected	DBCmdParam(DBCommand cmd, DataType type, Object value)	Protected constructor used e.g. by DBCommand.addParam(...)
	DBTableColumn(DBTable table, DataType type, String name, double size, boolean required, boolean autoGenerated, Object defValue)	Constructs a DBTableColumn object set the specified parameters to this object.

Uses of DataType in org.apache.empire.db.expr.column

Fields in org.apache.empire.db.expr.column declared as DataType

Modifier and Type	Field	Description
protected final DataType	DBAbstractFuncExpr.dataType
final DataType	DBScalarExpr.dataType
final DataType	DBValueExpr.type

Methods in org.apache.empire.db.expr.column that return DataType

Modifier and Type	Method	Description
DataType	DBAbstractFuncExpr.getDataType()	Returns the data type of the DBColumnExpr object.
DataType	DBAliasExpr.getDataType()	Returns the data type of the DBColumnExpr object.
DataType	DBCalcExpr.getDataType()	Returns the data type: DBDataType.DECIMAL.
DataType	DBCaseExpr.getDataType()
DataType	DBCmdResultExpr.getDataType()
DataType	DBConcatExpr.getDataType()	Returns the data type: VARCHAR
DataType	DBCountExpr.getDataType()	Returns the data type: DT_INTEGER.
DataType	DBParenthesisExpr.getDataType()	Returns the data type of the DBColumnExpr object.
DataType	DBScalarExpr.getDataType()	Returns the data type of the DBColumnExpr object.
DataType	DBValueExpr.getDataType()	Returns the data type of the DBColumnExpr object.
DataType	DBVarArgsFuncExpr.getDataType()

Constructors in org.apache.empire.db.expr.column with parameters of type DataType

Modifier	Constructor	Description
	DBAbstractFuncExpr(DBColumnExpr expr, boolean isAggregate, DataType dataType)	Constructs a new DBFuncExpr object set the specified parameters to this object.
	DBConvertExpr(DBColumnExpr expr, DataType dataType, Object format)	Constructs a DBDecodeExpr
	DBDecodeExpr(DBColumnExpr expr, Map<?,?> valueMap, Object elseExpr, DataType dataType)	Constructs a DBDecodeExpr
	DBFuncExpr(DBColumnExpr expr, String template, Object[] params, boolean isAggregate, DataType dataType)	Constructs a new DBFuncExpr object set the specified parameters to this object.
	DBFuncExpr(DBColumnExpr expr, DBSqlPhrase phrase, Object[] params, DataType dataType)	Constructs a new DBFuncExpr object set the specified parameters to this object.
	DBScalarExpr(DBDatabase db, String template, Object[] params, DataType dataType)	Constructs a new DBValueExpr object.
	DBScalarExpr(DBDatabase db, String template, Object param, DataType dataType)	Constructs a new DBValueExpr object.
	DBValueExpr(DBDatabase db, Object value, DataType type)	Deprecated. please use DBDatabase.getValueExpr(...)
	DBVarArgsFuncExpr(DBDatabase db, DataType dataType, String template, DBColumnExpr... cols)

Uses of DataType in org.apache.empire.db.validation

Methods in org.apache.empire.db.validation that return DataType

Modifier and Type	Method	Description
protected DataType	DBModelParser.getEmpireDataType(int sqlType)

Methods in org.apache.empire.db.validation with parameters of type DataType

Modifier and Type	Method	Description
void	DBModelErrorHandler.columnTypeMismatch(DBColumn col, DataType type)	This method is called when the type of a column in the Empire-db definition does not match the database.
void	DBModelErrorLogger.columnTypeMismatch(DBColumn col, DataType type)	handle columnTypeMismatch errors
protected double	DBModelParser.getColumnSize(DataType empireType, ResultSet rs)

Uses of DataType in org.apache.empire.dbms

Methods in org.apache.empire.dbms with parameters of type DataType

Modifier and Type	Method	Description
String	DBMSHandler.getConvertPhrase(DataType destType, DataType srcType, Object format)	Returns a data type convertion phrase template for this dbms The returned template must contain a '?'
Object	DBMSHandler.getResultValue(ResultSet rset, int columnIndex, DataType dataType)	Reads a single column value from the given JDBC ResultSet and returns a value object of desired data type.
Object	DBMSHandlerBase.getResultValue(ResultSet rset, int columnIndex, DataType dataType)	Reads a single column value from the given JDBC ResultSet and returns a value object of desired data type. This gives the dbms the opportunity to change the value i.e. to simulate missing data types with other types.
Object	DBMSHandler.querySingleValue(String sqlCmd, Object[] sqlParams, DataType dataType, Connection conn)	Executes an select SQL-command that returns only one scalar value if no row are returned by the query then ObjectUtils.NO_VALUE is returned
Object	DBMSHandlerBase.querySingleValue(String sqlCmd, Object[] sqlParams, DataType dataType, Connection conn)	Query a single value

Uses of DataType in org.apache.empire.dbms.derby

Methods in org.apache.empire.dbms.derby with parameters of type DataType

Modifier and Type	Method	Description
protected boolean	DerbyDDLGenerator.appendColumnDataType(DataType type, double size, DBTableColumn c, DBSQLBuilder sql)
String	DBMSHandlerDerby.getConvertPhrase(DataType destType, DataType srcType, Object format)

Uses of DataType in org.apache.empire.dbms.h2

Methods in org.apache.empire.dbms.h2 with parameters of type DataType

Modifier and Type	Method	Description
protected boolean	H2DDLGenerator.appendColumnDataType(DataType type, double size, DBTableColumn c, DBSQLBuilder sql)
String	DBMSHandlerH2.getConvertPhrase(DataType destType, DataType srcType, Object format)

Uses of DataType in org.apache.empire.dbms.hsql

Methods in org.apache.empire.dbms.hsql with parameters of type DataType

Modifier and Type	Method	Description
String	DBMSHandlerHSql.getConvertPhrase(DataType destType, DataType srcType, Object format)

Uses of DataType in org.apache.empire.dbms.mysql

Methods in org.apache.empire.dbms.mysql with parameters of type DataType

Modifier and Type	Method	Description
protected boolean	MySQLDDLGenerator.appendColumnDataType(DataType type, double size, DBTableColumn c, DBSQLBuilder sql)
protected double	MySQLDBModelParser.getColumnSize(DataType empireType, ResultSet rs)
String	DBMSHandlerMySQL.getConvertPhrase(DataType destType, DataType srcType, Object format)

Uses of DataType in org.apache.empire.dbms.oracle

Methods in org.apache.empire.dbms.oracle that return DataType

Modifier and Type	Method	Description
DataType	OracleRowNumExpr.getDataType()	Returns the data type of the DBColumnExpr object.

Methods in org.apache.empire.dbms.oracle with parameters of type DataType

Modifier and Type	Method	Description
protected boolean	OracleDDLGenerator.appendColumnDataType(DataType type, double size, DBTableColumn c, DBSQLBuilder sql)
String	DBMSHandlerOracle.getConvertPhrase(DataType destType, DataType srcType, Object format)
Object	DBMSHandlerOracle.getResultValue(ResultSet rset, int columnIndex, DataType dataType)	Gets the value of a sql ResultSet.

Uses of DataType in org.apache.empire.dbms.postgresql

Methods in org.apache.empire.dbms.postgresql that return DataType

Modifier and Type	Method	Description
DataType	PostgresBoolAndOrExpr.getDataType()
DataType	PostgresIntervalExpr.getDataType()

Methods in org.apache.empire.dbms.postgresql with parameters of type DataType

Modifier and Type	Method	Description
protected boolean	PostgresDDLGenerator.appendColumnDataType(DataType type, double size, DBTableColumn c, DBSQLBuilder sql)
String	DBMSHandlerPostgreSQL.getConvertPhrase(DataType destType, DataType srcType, Object format)
Object	DBMSHandlerPostgreSQL.getResultValue(ResultSet rset, int columnIndex, DataType dataType)	Postgre needs special handling for CLOBs and BLOB's

Constructors in org.apache.empire.dbms.postgresql with parameters of type DataType

Modifier	Constructor	Description
	PostgresFuncExpr(DBColumnExpr expr, PostgresSqlPhrase phrase, Object[] params, DataType dataType)

Uses of DataType in org.apache.empire.dbms.sqlite

Methods in org.apache.empire.dbms.sqlite with parameters of type DataType

Modifier and Type	Method	Description
String	DBMSHandlerSQLite.getConvertPhrase(DataType destType, DataType srcType, Object format)
Object	DBMSHandlerSQLite.getResultValue(ResultSet rset, int columnIndex, DataType dataType)

Uses of DataType in org.apache.empire.dbms.sqlserver

Methods in org.apache.empire.dbms.sqlserver with parameters of type DataType

Modifier and Type	Method	Description
protected boolean	MSSqlDDLGenerator.appendColumnDataType(DataType type, double size, DBTableColumn c, DBSQLBuilder sql)
protected void	DBMSHandlerMSSQL.DBSQLBuilderMSSQL.appendStringLiteral(DataType type, Object value)
String	DBMSHandlerMSSQL.getConvertPhrase(DataType destType, DataType srcType, Object format)