Package io.jmix.reportsflowui.view.reportwizard.template.query

Class JpqlQueryBuilder

java.lang.Object

io.jmix.reportsflowui.view.reportwizard.template.query.JpqlQueryBuilder

public class JpqlQueryBuilder
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final Map<String,String>	entityNamesAndAliases
protected final StringBuilder	joinsBuilder
protected StringBuilder	outputFieldsBuilder
protected ReportData	reportData
protected ReportRegion	reportRegion
protected String	result

Constructor Summary

Constructors

Constructor	Description
JpqlQueryBuilder(ReportData reportData, ReportRegion reportRegion)

Method Summary

Modifier and Type	Method	Description
protected void	addAliasToQuery(String alias)
protected void	addDefaultOrderBy()
protected void	addPropertyToQuery(String propertyPath, String nestedEntityAlias)
String	buildFinalQuery()
String	buildInitialQuery()
protected String	getNestedEntityAlias(String propertyPath)
protected void	insertJoins()
protected void	insertOutputFields(String toReplace)
protected boolean	joinsExist()
protected boolean	propertyOfNestedEntity(String propertyPath)
protected String	resolveNestedEntityAlias(String propertyPath)

Methods inherited from class java.lang.Object

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

Field Details

joinsBuilder

protected final StringBuilder joinsBuilder

entityNamesAndAliases

protected final Map<String,String> entityNamesAndAliases

reportData

protected ReportData reportData

reportRegion

protected ReportRegion reportRegion

outputFieldsBuilder

protected StringBuilder outputFieldsBuilder

result

protected String result

Constructor Details

JpqlQueryBuilder

public JpqlQueryBuilder(ReportData reportData,
 ReportRegion reportRegion)

Method Details

buildInitialQuery

public String buildInitialQuery()

buildFinalQuery

public String buildFinalQuery()

addDefaultOrderBy

protected void addDefaultOrderBy()

insertOutputFields

protected void insertOutputFields(String toReplace)

insertJoins

protected void insertJoins()

joinsExist

protected boolean joinsExist()

propertyOfNestedEntity

protected boolean propertyOfNestedEntity(String propertyPath)

addAliasToQuery

protected void addAliasToQuery(@Nullable
 String alias)

addPropertyToQuery

protected void addPropertyToQuery(String propertyPath,
 @Nullable
 String nestedEntityAlias)

resolveNestedEntityAlias

protected String resolveNestedEntityAlias(String propertyPath)

getNestedEntityAlias

protected String getNestedEntityAlias(String propertyPath)