Class QueryTag
- java.lang.Object
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- javax.servlet.jsp.tagext.TagSupport
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- javax.servlet.jsp.tagext.BodyTagSupport
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- org.apache.taglibs.standard.tag.common.sql.QueryTagSupport
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- org.apache.taglibs.standard.tag.rt.sql.QueryTag
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- All Implemented Interfaces:
java.io.Serializable
,SQLExecutionTag
,BodyTag
,IterationTag
,JspTag
,Tag
,TryCatchFinally
public class QueryTag extends QueryTagSupport
Subclass for the JSTL library with rtexprvalue support.- See Also:
- Serialized Form
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Field Summary
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Fields inherited from interface javax.servlet.jsp.tagext.BodyTag
EVAL_BODY_BUFFERED, EVAL_BODY_TAG
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Fields inherited from interface javax.servlet.jsp.tagext.IterationTag
EVAL_BODY_AGAIN
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Fields inherited from interface javax.servlet.jsp.tagext.Tag
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE
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Constructor Summary
Constructors Constructor Description QueryTag()
Constructs a new QueryTag.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
setDataSource(java.lang.Object dataSource)
void
setMaxRows(int maxRows)
Query result can be limited by specifying the maximum number of rows returned.void
setSql(java.lang.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 org.apache.taglibs.standard.tag.common.sql.QueryTagSupport
addSQLParameter, doCatch, doEndTag, doFinally, doStartTag, setScope, setVar
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Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport
doAfterBody, doInitBody, getBodyContent, getPreviousOut, release, setBodyContent
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Methods inherited from class javax.servlet.jsp.tagext.TagSupport
findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue
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Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface javax.servlet.jsp.tagext.Tag
getParent, setPageContext, setParent
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Method Detail
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setDataSource
public void setDataSource(java.lang.Object dataSource)
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setStartRow
public void setStartRow(int startRow)
The index of the first row returned can be specified using startRow.
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setMaxRows
public void setMaxRows(int maxRows)
Query result can be limited by specifying the maximum number of rows returned.
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setSql
public void setSql(java.lang.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.
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