Package com.blazebit.persistence.impl

Class ResolvingQueryGenerator

java.lang.Object

com.blazebit.persistence.parser.SimpleQueryGenerator

com.blazebit.persistence.impl.ResolvingQueryGenerator

All Implemented Interfaces:

Expression.Visitor

public class ResolvingQueryGenerator
extends SimpleQueryGenerator

Since:

1.0.0

Author:

Moritz Becker, Christian Beikov

Nested Class Summary

Nested classes/interfaces inherited from class com.blazebit.persistence.parser.SimpleQueryGenerator

SimpleQueryGenerator.BooleanLiteralRenderingContext, SimpleQueryGenerator.ParameterRenderingMode

Field Summary

Fields

Modifier and Type	Field	Description
protected String	aliasPrefix

Fields inherited from class com.blazebit.persistence.parser.SimpleQueryGenerator

sb

Constructor Summary

Constructors

Constructor	Description
ResolvingQueryGenerator(EntityMetamodel entityMetamodel, AliasManager aliasManager, ParameterManager parameterManager, AssociationParameterTransformerFactory parameterTransformerFactory, JpaProvider jpaProvider, DbmsDialect dbmsDialect, Map<String,JpqlFunction> registeredFunctions, Map<String,String> registeredFunctionNames)

Method Summary

Modifier and Type	Method	Description
void	addAlias(String alias)
protected String	escapeCharacter(char character)
void	generate(Expression expression)
protected String	getBooleanConditionalExpression(boolean value)
protected String	getBooleanExpression(boolean value)
ClauseType	getClauseType()
protected String	getLiteralParameterValue(ParameterExpression expression)
protected Set<String>	getSupportedEnumTypes()
boolean	isExternalRepresentation()
boolean	isResolveSelectAliases()
protected boolean	isSimpleSubquery(SubqueryExpression expression)
protected boolean	needsParenthesisForCaseResult(Expression expression)
void	removeAlias(String alias)
protected void	renderCountStar(WindowDefinition windowDefinition)
protected void	renderFunctionFunction(String functionName, boolean distinct, List<Expression> arguments, List<OrderByItem> withinGroup, WindowDefinition windowDefinition)
protected void	renderLikePattern(LikePredicate predicate)
void	setAliasPrefix(String aliasPrefix)
void	setClauseType(ClauseType clauseType)
void	setExternalRepresentation(boolean externalRepresentation)
void	setRenderedJoinNodes(Set<JoinNode> renderedJoinNodes)
void	setResolveSelectAliases(boolean replaceSelectAliases)
void	visit(ArrayExpression expression)
void	visit(DateLiteral expression)
void	visit(FunctionExpression expression)
void	visit(ListIndexExpression expression)
void	visit(MapKeyExpression expression)
void	visit(MapValueExpression expression)
void	visit(ParameterExpression expression)
void	visit(PathExpression expression)
void	visit(SubqueryExpression expression)
void	visit(TimeLiteral expression)
void	visit(TimestampLiteral expression)
void	visit(TreatExpression expression)
void	visit(CompoundPredicate predicate)
void	visit(EqPredicate predicate)
void	visit(ExistsPredicate predicate)
void	visit(GePredicate predicate)
void	visit(GtPredicate predicate)
void	visit(InPredicate predicate)
void	visit(IsNullPredicate predicate)
void	visit(LePredicate predicate)
void	visit(LtPredicate predicate)
protected void	visitWindowDefinition(WindowDefinition windowDefinition)
protected void	visitWithinGroup(List<OrderByItem> withinGroup)

Methods inherited from class com.blazebit.persistence.parser.SimpleQueryGenerator

clear, getBooleanLiteralRenderingContext, getFrameExclusionType, getFrameType, getQueryBuffer, getThreadLocalInstance, setBooleanLiteralRenderingContext, setParameterRenderingMode, setQueryBuffer, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visitWhenClauseCondition

Methods inherited from class java.lang.Object

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

Field Details

aliasPrefix

protected String aliasPrefix

Constructor Details

ResolvingQueryGenerator

public ResolvingQueryGenerator(EntityMetamodel entityMetamodel, AliasManager aliasManager, ParameterManager parameterManager, AssociationParameterTransformerFactory parameterTransformerFactory, JpaProvider jpaProvider, DbmsDialect dbmsDialect, Map<String,JpqlFunction> registeredFunctions, Map<String,String> registeredFunctionNames)

Method Details

generate

public void generate(Expression expression)

Overrides:

generate in class SimpleQueryGenerator

visit

public void visit(ListIndexExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

visit

public void visit(MapKeyExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

visit

public void visit(MapValueExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

visit

public void visit(FunctionExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

renderCountStar

protected void renderCountStar(WindowDefinition windowDefinition)

visit

public void visit(SubqueryExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

isSimpleSubquery

protected boolean isSimpleSubquery(SubqueryExpression expression)

Overrides:

isSimpleSubquery in class SimpleQueryGenerator

renderFunctionFunction

protected void renderFunctionFunction(String functionName, boolean distinct, List<Expression> arguments, List<OrderByItem> withinGroup, WindowDefinition windowDefinition)

visitWithinGroup

protected void visitWithinGroup(List<OrderByItem> withinGroup)

visitWindowDefinition

protected void visitWindowDefinition(WindowDefinition windowDefinition)

Overrides:

visitWindowDefinition in class SimpleQueryGenerator

visit

public void visit(TreatExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

visit

public void visit(PathExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

needsParenthesisForCaseResult

protected boolean needsParenthesisForCaseResult(Expression expression)

Overrides:

needsParenthesisForCaseResult in class SimpleQueryGenerator

getBooleanConditionalExpression

protected String getBooleanConditionalExpression(boolean value)

Overrides:

getBooleanConditionalExpression in class SimpleQueryGenerator

getBooleanExpression

protected String getBooleanExpression(boolean value)

Overrides:

getBooleanExpression in class SimpleQueryGenerator

escapeCharacter

protected String escapeCharacter(char character)

Overrides:

escapeCharacter in class SimpleQueryGenerator

renderLikePattern

protected void renderLikePattern(LikePredicate predicate)

Overrides:

renderLikePattern in class SimpleQueryGenerator

visit

public void visit(ParameterExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

visit

public void visit(DateLiteral expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

visit

public void visit(TimeLiteral expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

visit

public void visit(TimestampLiteral expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

getSupportedEnumTypes

protected Set<String> getSupportedEnumTypes()

Overrides:

getSupportedEnumTypes in class SimpleQueryGenerator

getLiteralParameterValue

protected String getLiteralParameterValue(ParameterExpression expression)

Overrides:

getLiteralParameterValue in class SimpleQueryGenerator

setResolveSelectAliases

public void setResolveSelectAliases(boolean replaceSelectAliases)

isResolveSelectAliases

public boolean isResolveSelectAliases()

setAliasPrefix

public void setAliasPrefix(String aliasPrefix)

addAlias

public void addAlias(String alias)

removeAlias

public void removeAlias(String alias)

setRenderedJoinNodes

public void setRenderedJoinNodes(Set<JoinNode> renderedJoinNodes)

getClauseType

public ClauseType getClauseType()

setClauseType

public void setClauseType(ClauseType clauseType)

isExternalRepresentation

public boolean isExternalRepresentation()

setExternalRepresentation

public void setExternalRepresentation(boolean externalRepresentation)

visit

public void visit(ArrayExpression expression)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

visit

public void visit(InPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

visit

public void visit(EqPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

visit

public void visit(IsNullPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

visit

public void visit(ExistsPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

visit

public void visit(GtPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

visit

public void visit(GePredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

visit

public void visit(LtPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

visit

public void visit(LePredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator

visit

public void visit(CompoundPredicate predicate)

Specified by:

visit in interface Expression.Visitor

Overrides:

visit in class SimpleQueryGenerator