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C D E F H I N O Q R S T U

C

Cursor class jora.Cursor.
Cursor is used for successive access to records fetched by SELECT statement.
close(). Method in class jora.Session
Close database session and release all resources holded by session.
commit(). Method in class jora.Session
Commit makes all changes made since the previous commit/rollback permanent and releases any database locks currently held by the Connection.
connection. Variable in class jora.Session

D

DataTransferError error jora.DataTransferError.
This error is raised when error is happened during data transfer between program and database server (for example IOException was thrown while operation with InputStream field)
delete(Object). Method in class jora.Table
Delete record with specified value of primary key from the table.
delete(). Method in class jora.Cursor
Delete current record pointed by cursor.

E

execute(String). Method in class jora.Session
Execute a SQL INSERT, UPDATE or DELETE statement.

F

fieldSeparator. Static variable in class jora.Table
Spearator of name components of compound field.

H

handleSQLException(SQLException). Method in class jora.Session
Handler of database session errors.

I

insert(Object). Method in class jora.Table
Insert new record in the table.

N

NoCurrentObjectError error jora.NoCurrentObjectError.
Error raised when update/remove operation is applied to cursor with no current object (before first call of next() method).
NoPrimaryKeyError error jora.NoPrimaryKeyError.
Error raised when unpdate/remove operation is invoked for the table with no correct primary key defined (key was not specified or type of the key component is not atomic).
next(). Method in class jora.Cursor
A cursor is initially positioned before its first row; the first call to next makes the first row the current row; the second call makes the second row the current row, etc.

O

open(String, String, String). Method in class jora.Session
Open database session.

Q

queryAllByExample(Object). Method in class jora.Table
Select records from specified and derived database tables using obj object as template for selection.
queryByExample(Object). Method in class jora.Table
Select records from database table using obj object as template for selection.

R

rollback(). Method in class jora.Session
Rollback drops all changes made since the previous commit/rollback and releases any database locks currently held by the Connection.

S

SQLError error jora.SQLError.
Database error.
Session class jora.Session.
This class is reposnsible for establishing connection with database and handling database errors.
Session(String). Constructor for class jora.Session
Session consructor
Session(). Constructor for class jora.Session
Session consructor for ODBC bridge driver
select(String). Method in class jora.Table
Select records from database table according to search condition
selectAll(String). Method in class jora.Table
Select records from specified and derived database tables

T

Table class jora.Table.
Table class is used to establish mapping between corteges of database tables and Java classes.
Table(String, String, Session, String). Constructor for class jora.Table
Constructor for table object.
Table(String, Session, String). Constructor for class jora.Table
Constructor for table object.
Table(String, Session). Constructor for class jora.Table
Constructor of table without explicit key specification.
Table(String). Constructor for class jora.Table
Constructor of table with "key" and "session" parameters inherited from base table.
toArray(int). Method in class jora.Cursor
Extracts no more than maxElements records from database and store them into array.
toArray(). Method in class jora.Cursor
Store all objects returned by SELECT query into array of Object.

U

update(Object). Method in class jora.Table
Update record in the table using table's primary key to locate record in the table and values of fields of specified object obj to alter record fields.
update(). Method in class jora.Cursor
Update current record pointed by cursor.

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