Package org.apache.cayenne.access.translator.batch.legacy

Class DefaultBatchTranslator

java.lang.Object

org.apache.cayenne.access.translator.batch.legacy.DefaultBatchTranslator

All Implemented Interfaces:

BatchTranslator

Direct Known Subclasses:

DeleteBatchTranslator, InsertBatchTranslator, UpdateBatchTranslator

@Deprecated
public abstract class DefaultBatchTranslator
extends Object
implements BatchTranslator

Deprecated.

since 4.2

Superclass of batch query translators.

Since:

4.0

Field Summary

Fields

Modifier and Type	Field	Description
protected DbAdapter	adapter	Deprecated.
protected DbAttributeBinding[]	bindings	Deprecated.
protected BatchQuery	query	Deprecated.
protected String	sql	Deprecated.
protected boolean	translated	Deprecated.
protected String	trimFunction	Deprecated.

Constructor Summary

Constructors

Constructor	Description
DefaultBatchTranslator(BatchQuery query, DbAdapter adapter, String trimFunction)	Deprecated.

Method Summary

Modifier and Type	Method	Description
protected void	appendDbAttribute(StringBuilder buf, DbAttribute dbAttribute)	Deprecated. Appends the name of the column to the query buffer.
protected abstract DbAttributeBinding[]	createBindings()	Deprecated.
protected abstract String	createSql()	Deprecated.
protected abstract DbAttributeBinding[]	doUpdateBindings(BatchQueryRow row)	Deprecated.
protected void	ensureTranslated()	Deprecated.
DbAttributeBinding[]	getBindings()	Deprecated. Returns the widest possible array of bindings for this query.
String	getSql()	Deprecated. Translates BatchQuery into an SQL string formatted to use in a PreparedStatement.
DbAttributeBinding[]	updateBindings(BatchQueryRow row)	Deprecated. Updates internal bindings to be used with a given row, returning updated bindings array.

Methods inherited from class java.lang.Object

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

Field Detail

query

protected BatchQuery query

Deprecated.

adapter

protected DbAdapter adapter

Deprecated.

trimFunction

protected String trimFunction

Deprecated.

translated

protected boolean translated

Deprecated.

sql

protected String sql

Deprecated.

bindings

protected DbAttributeBinding[] bindings

Deprecated.

Constructor Detail

DefaultBatchTranslator

public DefaultBatchTranslator(BatchQuery query,
                              DbAdapter adapter,
                              String trimFunction)

Deprecated.

Method Detail

ensureTranslated

protected void ensureTranslated()

Deprecated.

getSql

public String getSql()

Deprecated.

Translates BatchQuery into an SQL string formatted to use in a PreparedStatement.

Specified by:

getSql in interface BatchTranslator

getBindings

public DbAttributeBinding[] getBindings()

Deprecated.

Description copied from interface: BatchTranslator

Returns the widest possible array of bindings for this query.

Specified by:

getBindings in interface BatchTranslator

updateBindings

public DbAttributeBinding[] updateBindings(BatchQueryRow row)

Deprecated.

Description copied from interface: BatchTranslator

Updates internal bindings to be used with a given row, returning updated bindings array. This method guarantees that the returned array contains the same bindings in the same order as in the array returned from BatchTranslator.getBindings() (but in a state corresponding to the 'row' parameter). Usually the returned array is actually the same object reused for every iteration, only with changed object state.

Specified by:

updateBindings in interface BatchTranslator

createSql

protected abstract String createSql()

Deprecated.

createBindings

protected abstract DbAttributeBinding[] createBindings()

Deprecated.

doUpdateBindings

protected abstract DbAttributeBinding[] doUpdateBindings(BatchQueryRow row)

Deprecated.

appendDbAttribute

protected void appendDbAttribute(StringBuilder buf,
                                 DbAttribute dbAttribute)

Deprecated.

Appends the name of the column to the query buffer. Subclasses use this method to append column names in the WHERE clause, i.e. for the columns that are not being updated.