Interface SqlAstTranslator<T extends JdbcOperation>

All Superinterfaces:

SqlAstWalker

All Known Implementing Classes:

AbstractSqlAstTranslator, CockroachSqlAstTranslator, DB2iSqlAstTranslator, DB2SqlAstTranslator, DB2zSqlAstTranslator, H2SqlAstTranslator, HANASqlAstTranslator, HSQLSqlAstTranslator, MariaDBSqlAstTranslator, MySQLSqlAstTranslator, OracleSqlAstTranslator, PostgreSQLSqlAstTranslator, SpannerSqlAstTranslator, SqlAstTranslatorWithMerge, SqlAstTranslatorWithOnDuplicateKeyUpdate, SqlAstTranslatorWithUpsert, SQLServerSqlAstTranslator, StandardSqlAstTranslator, SybaseASESqlAstTranslator, SybaseSqlAstTranslator

public interface SqlAstTranslator<T extends JdbcOperation>
extends SqlAstWalker

Translates a SQL AST and produces a JdbcOperation

Method Summary

Modifier and Type	Method	Description
void	addAffectedTableName(String tableName)
Set<String>	getAffectedTableNames()	Not the best spot for this.
org.hibernate.internal.util.collections.Stack<Clause>	getCurrentClauseStack()
QueryPart	getCurrentQueryPart()	Returns the current query part that is translated.
<X> X	getLiteralValue(Expression expression)	Returns the literal value of the given expression, inlining a parameter value if necessary.
SessionFactoryImplementor	getSessionFactory()	Access to the SessionFactory.
Statement	getSqlAst()	The SQL AST being translated.
void	render(SqlAstNode sqlAstNode, SqlAstNodeRenderingMode renderingMode)	Renders the given SQL AST node with the given rendering mode.
void	renderNamedSetReturningFunction(String functionName, List<? extends SqlAstNode> sqlAstArguments, org.hibernate.query.sqm.tuple.internal.AnonymousTupleTableGroupProducer tupleType, String tableIdentifierVariable, SqlAstNodeRenderingMode argumentRenderingMode)	Renders a named set returning function.
T	translate(JdbcParameterBindings jdbcParameterBindings, QueryOptions queryOptions)	Perform the translation and produce the JdbcOperation.

Methods inherited from interface SqlAstWalker

visitAggregateColumnWriteExpression, visitAny, visitAssignment, visitBetweenPredicate, visitBinaryArithmeticExpression, visitBooleanExpressionPredicate, visitCaseSearchedExpression, visitCaseSimpleExpression, visitCastTarget, visitCollation, visitColumnReference, visitColumnWriteFragment, visitConversion, visitCustomTableDelete, visitCustomTableInsert, visitCustomTableUpdate, visitDeleteStatement, visitDistinct, visitDuration, visitDurationUnit, visitEmbeddableTypeLiteral, visitEntityTypeLiteral, visitEvery, visitExistsPredicate, visitExtractUnit, visitFilterFragmentPredicate, visitFilterPredicate, visitFormat, visitFromClause, visitFunctionTableReference, visitGroupedPredicate, visitInArrayPredicate, visitInListPredicate, visitInsertStatement, visitInSubQueryPredicate, visitJdbcLiteral, visitJunction, visitLikePredicate, visitModifiedSubQueryExpression, visitNamedTableReference, visitNegatedPredicate, visitNestedColumnReference, visitNullnessPredicate, visitOffsetFetchClause, visitOptionalTableUpdate, visitOver, visitOverflow, visitParameter, visitQueryGroup, visitQueryLiteral, visitQueryPartTableReference, visitQuerySpec, visitRelationalPredicate, visitSelectClause, visitSelectStatement, visitSelfRenderingExpression, visitSelfRenderingPredicate, visitSortSpecification, visitSqlFragmentPredicate, visitSqlSelection, visitSqlSelectionExpression, visitStandardTableDelete, visitStandardTableInsert, visitStandardTableUpdate, visitStar, visitSummarization, visitTableGroup, visitTableGroupJoin, visitTableReferenceJoin, visitThruthnessPredicate, visitTrimSpecification, visitTuple, visitUnaryOperationExpression, visitUnparsedNumericLiteral, visitUpdateStatement, visitValuesTableReference

Method Details

translate

T translate(JdbcParameterBindings jdbcParameterBindings,
 QueryOptions queryOptions)

Perform the translation and produce the JdbcOperation.

getSqlAst

@Incubating
Statement getSqlAst()

The SQL AST being translated.

Since:

7.1

getSessionFactory

SessionFactoryImplementor getSessionFactory()

Access to the SessionFactory.

getLiteralValue

<X> X getLiteralValue(Expression expression)

Returns the literal value of the given expression, inlining a parameter value if necessary.

Since:

7.0

renderNamedSetReturningFunction

@Incubating
void renderNamedSetReturningFunction(String functionName,
 List<? extends SqlAstNode> sqlAstArguments,
 org.hibernate.query.sqm.tuple.internal.AnonymousTupleTableGroupProducer tupleType,
 String tableIdentifierVariable,
 SqlAstNodeRenderingMode argumentRenderingMode)

Renders a named set returning function.

Since:

7.0

render

void render(SqlAstNode sqlAstNode,
 SqlAstNodeRenderingMode renderingMode)

Renders the given SQL AST node with the given rendering mode.

getCurrentQueryPart

QueryPart getCurrentQueryPart()

Returns the current query part that is translated.

getCurrentClauseStack

org.hibernate.internal.util.collections.Stack<Clause> getCurrentClauseStack()

getAffectedTableNames

Set<String> getAffectedTableNames()

Not the best spot for this. Returns the table names collected while walking the SQL AST. It's ok here because the translator is consider a one-time-use. It just needs to be called after translation. A better option is probably to have "translation" objects that expose the affected table-names.

addAffectedTableName

void addAffectedTableName(String tableName)