Package net.sf.jasperreports.engine.query

Class ExcelQueryExecuter

java.lang.Object

net.sf.jasperreports.engine.query.JRAbstractQueryExecuter

net.sf.jasperreports.engine.query.AbstractXlsQueryExecuter

net.sf.jasperreports.engine.query.ExcelQueryExecuter

All Implemented Interfaces:

JRQueryExecuter

public class ExcelQueryExecuter
extends AbstractXlsQueryExecuter

Excel query executer implementation.

Author:

Sanda Zaharia (shertage@users.sourceforge.net)

Nested Class Summary

Nested classes/interfaces inherited from class net.sf.jasperreports.engine.query.JRAbstractQueryExecuter

JRAbstractQueryExecuter.QueryParameter, JRAbstractQueryExecuter.QueryParameterEntry, JRAbstractQueryExecuter.QueryParameterVisitor, JRAbstractQueryExecuter.ValuedQueryParameter, JRAbstractQueryExecuter.VisitExceptionWrapper

Field Summary

Fields inherited from class net.sf.jasperreports.engine.query.JRAbstractQueryExecuter

CLAUSE_POSITION_ID, clauseFunctions, dataset, EXCEPTION_MESSAGE_KEY_NUMERIC_TYPE_REQUIRED, EXCEPTION_MESSAGE_KEY_PARAMETER_NOT_FOUND, EXCEPTION_MESSAGE_KEY_QUERY_CLAUSE_CIRCULARLY_NESTED_PARAMETER, EXCEPTION_MESSAGE_KEY_QUERY_CLAUSE_ID_FIRST_TOKEN_MISSING, EXCEPTION_MESSAGE_KEY_QUERY_CLAUSE_NOT_FOUND, EXCEPTION_MESSAGE_KEY_UNSUPPORTED_PARAMETER_TYPE, GET_COLLECTED

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ExcelQueryExecuter(JasperReportsContext jasperReportsContext, JRDataset dataset, java.util.Map<java.lang.String,? extends JRValueParameter> parametersMap)
protected	ExcelQueryExecuter(JRDataset dataset, java.util.Map<java.lang.String,? extends JRValueParameter> parametersMap)
protected	ExcelQueryExecuter(QueryExecutionContext context, JRDataset dataset, java.util.Map<java.lang.String,? extends JRValueParameter> parametersMap)

Method Summary

Modifier and Type	Method	Description
JRDataSource	createDatasource()	Executes the query and creates a JRDataSource out of the result.

Methods inherited from class net.sf.jasperreports.engine.query.AbstractXlsQueryExecuter

cancelQuery, close, getParameterReplacement, initDatasource

Methods inherited from class net.sf.jasperreports.engine.query.JRAbstractQueryExecuter

addQueryMultiParameters, addQueryMultiParameters, addQueryParameter, addQueryParameter, appendClauseChunk, appendParameterChunk, appendParameterClauseChunk, appendQueryChunk, appendTextChunk, applyClause, checkParameter, findExtensionQueryFunction, getBooleanParameter, getBooleanParameter, getBooleanParameterOrProperty, getBooleanParameterOrProperty, getCanonicalQueryLanguage, getCollectedParameterNames, getCollectedParameters, getIntegerParameter, getIntegerParameter, getIntegerParameterOrProperty, getIntegerParameterOrProperty, getJasperReportsContext, getParameter, getParameterValue, getParameterValue, getPropertiesUtil, getQueryExecutionContext, getQueryString, getRepositoryContext, getStringParameter, getStringParameterOrProperty, getValueParameter, getValueParameter, parameterHasValue, parseQuery, registerClauseFunction, resolveFunction, unregisterClauseFunction, visitQueryParameters

Methods inherited from class java.lang.Object

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

Constructor Detail

ExcelQueryExecuter

protected ExcelQueryExecuter(JasperReportsContext jasperReportsContext,
                             JRDataset dataset,
                             java.util.Map<java.lang.String,? extends JRValueParameter> parametersMap)

ExcelQueryExecuter

protected ExcelQueryExecuter(QueryExecutionContext context,
                             JRDataset dataset,
                             java.util.Map<java.lang.String,? extends JRValueParameter> parametersMap)

ExcelQueryExecuter

protected ExcelQueryExecuter(JRDataset dataset,
                             java.util.Map<java.lang.String,? extends JRValueParameter> parametersMap)

Method Detail

createDatasource

public JRDataSource createDatasource()
                              throws JRException

Description copied from interface: JRQueryExecuter

Executes the query and creates a JRDataSource out of the result.

Returns:

a JRDataSource wrapping the query execution result.

Throws:

JRException