org.apache.taglibs.standard.tag.rt.sql
Class QueryTag
java.lang.Object
javax.servlet.jsp.tagext.TagSupport
javax.servlet.jsp.tagext.BodyTagSupport
org.apache.taglibs.standard.tag.common.sql.QueryTagSupport
org.apache.taglibs.standard.tag.rt.sql.QueryTag
- All Implemented Interfaces:
- Serializable, SQLExecutionTag, BodyTag, IterationTag, JspTag, Tag, TryCatchFinally
public class QueryTag
- extends QueryTagSupport
Subclass for the JSTL library with rtexprvalue support.
- Author:
- Hans Bergsten, Justyna Horwat
- See Also:
- Serialized Form
Constructor Summary |
QueryTag()
Constructs a new QueryTag. |
Method Summary |
void |
setDataSource(Object dataSource)
|
void |
setMaxRows(int maxRows)
Query result can be limited by specifying
the maximum number of rows returned. |
void |
setSql(String sql)
Setter method for the SQL statement to use for the
query. |
void |
setStartRow(int startRow)
The index of the first row returned can be
specified using startRow. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
QueryTag
public QueryTag()
- Constructs a new QueryTag. As with TagSupport, subclasses
should not provide other constructors and are expected to call
the superclass constructor
setDataSource
public void setDataSource(Object dataSource)
setStartRow
public void setStartRow(int startRow)
- The index of the first row returned can be
specified using startRow.
setMaxRows
public void setMaxRows(int maxRows)
- Query result can be limited by specifying
the maximum number of rows returned.
setSql
public void setSql(String sql)
- Setter method for the SQL statement to use for the
query. The statement may contain parameter markers
(question marks, ?). If so, the parameter values must
be set using nested value elements.
Copyright © 2008 Mort Bay Consulting. All Rights Reserved.