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package org.apache.taglibs.standard.tag.rt.sql;
import org.apache.taglibs.standard.tag.common.sql.QueryTagSupport;
/**
* Subclass for the JSTL library with rtexprvalue support.
*
* @author Hans Bergsten
* @author Justyna Horwat
*/
public class QueryTag extends QueryTagSupport {
//*********************************************************************
// Constructor
/**
* Constructs a new QueryTag. As with TagSupport, subclasses
* should not provide other constructors and are expected to call
* the superclass constructor
*/
public QueryTag() {
super();
}
//*********************************************************************
// Accessor methods
public void setDataSource(Object dataSource) {
this.rawDataSource = dataSource;
this.dataSourceSpecified = true;
}
/**
* The index of the first row returned can be
* specified using startRow.
*/
public void setStartRow(int startRow) {
this.startRow = startRow;
}
/**
* Query result can be limited by specifying
* the maximum number of rows returned.
*/
public void setMaxRows(int maxRows) {
this.maxRows = maxRows;
this.maxRowsSpecified = true;
}
/**
* 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.
*/
public void setSql(String sql) {
this.sql = sql;
}
}