org.apache.torque.sql.whereclausebuilder
Class CustomBuilder
java.lang.Object
org.apache.torque.sql.whereclausebuilder.CustomBuilder
- All Implemented Interfaces:
- WhereClausePsPartBuilder
public class CustomBuilder
- extends Object
- implements WhereClausePsPartBuilder
Builds a PreparedStatementPart from a WhereClauseExpression containing
a SqlEnum.CUSTOM
operator.
- Version:
- $Id: CustomBuilder.java 1448414 2013-02-20 21:06:35Z tfischer $
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
CustomBuilder
public CustomBuilder()
buildPs
public PreparedStatementPart buildPs(WhereClauseExpression whereClausePart,
boolean ignoreCase,
Adapter adapter)
throws TorqueException
- Builds the PS part for a WhereClauseExpression with a
SqlEnum.CUSTOM
operator.
The rendered SQL contains only the RHS of the whereClauseExpression
as String.
- Specified by:
buildPs
in interface WhereClausePsPartBuilder
- Parameters:
whereClausePart
- the part of the where clause to build.
Can be modified in this method.ignoreCase
- If true and columns represent Strings, the appropriate
function defined for the database will be used to ignore
differences in case.adapter
- The adapter for the database for which the SQL
should be created, not null.
- Returns:
- the rendered SQL for the WhereClauseExpression
- Throws:
TorqueException
- when rendering fails.
isApplicable
public boolean isApplicable(WhereClauseExpression whereClauseExpression,
Adapter adapter)
- Returns whether this WhereClausePsPartBuilder is applicable for
a given WhereClauseExpression.
- Specified by:
isApplicable
in interface WhereClausePsPartBuilder
- Parameters:
whereClauseExpression
- the WhereClauseExpression in question.adapter
- The adapter for the database for which the SQL
should be created, not null.
- Returns:
- true if applicable, false otherwise.
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