org.apache.derbyTesting.functionTests.tests.jdbcapi
Class BLOBDataModelSetup

java.lang.Object
  junit.framework.Assert
      junit.extensions.TestDecorator
          junit.extensions.TestSetup
              org.apache.derbyTesting.junit.BaseTestSetup
                  org.apache.derbyTesting.junit.BaseJDBCTestSetup
                      org.apache.derbyTesting.functionTests.tests.jdbcapi.BLOBDataModelSetup

All Implemented Interfaces:

junit.framework.Test

public final class BLOBDataModelSetup
extends BaseJDBCTestSetup

Sets up a data model with very large BLOBs. The table created will have three fields: 1. a value field (val), which is the value for every byte in the BLOB. 2. a length (length) field which is the actual size of the BLOB 3. the data field (data), which is the actual BLOB data.

Field Summary

(package private) static int	bigSize Size of big record (currently 64 MB)
(package private) static int	bigVal Val for big record
(package private) static int	regularBlobs Number of regular Blobs
(package private) static int	size Size of regular Blobs (currently 1MB)
private static java.lang.String	tableName Name of table

Fields inherited from class junit.extensions.TestDecorator

fTest

Constructor Summary

BLOBDataModelSetup(junit.framework.Test test)
Constructor

Method Summary

static java.lang.String	getBlobTableName() Return table name
protected void	setUp() The setup creates a Connection to the database, and creates a table with blob columns.
protected void	tearDown() Teardown test.

Methods inherited from class org.apache.derbyTesting.junit.BaseJDBCTestSetup

getConnection, getTestConfiguration, println

Methods inherited from class org.apache.derbyTesting.junit.BaseTestSetup

run

Methods inherited from class junit.extensions.TestDecorator

basicRun, countTestCases, getTest, toString

Methods inherited from class junit.framework.Assert

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, fail, fail

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

size

static final int size

Size of regular Blobs (currently 1MB)

See Also:

Constant Field Values

regularBlobs

static final int regularBlobs

Number of regular Blobs

See Also:

Constant Field Values

bigSize

static final int bigSize

Size of big record (currently 64 MB)

See Also:

Constant Field Values

bigVal

static final int bigVal

Val for big record

See Also:

Constant Field Values

tableName

private static final java.lang.String tableName

Name of table

See Also:

Constant Field Values

Constructor Detail

BLOBDataModelSetup

public BLOBDataModelSetup(junit.framework.Test test)

Constructor

Parameters:

test - test object being decorated by this TestSetup

Method Detail

setUp

protected final void setUp()
                    throws java.lang.Exception

The setup creates a Connection to the database, and creates a table with blob columns.

Overrides:

setUp in class junit.extensions.TestSetup

Throws:

java.lang.Exception - any exception will cause test to fail with error.

tearDown

protected final void tearDown()
                       throws java.lang.Exception

Teardown test. Rollback connection and close it.

Overrides:

tearDown in class BaseJDBCTestSetup

Throws:

Exceptions - causes the test to fail with error

java.lang.Exception

getBlobTableName

public static final java.lang.String getBlobTableName()

Return table name

Returns:

table name