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org.hibernate.loader.custom.sql

public Class SQLQueryParser

extends Object
Class Inheritance
Imports
org.hibernate.QueryException, org.hibernate.engine.SessionFactoryImplementor, org.hibernate.engine.query.ParameterParser, org.hibernate.persister.collection.SQLLoadableCollection, org.hibernate.persister.entity.SQLLoadable, java.util.ArrayList, .HashMap, .List, .Map
Authors
Gavin King, Max Andersen, Steve Ebersole, Paul Benedict

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class
SQLQueryParser.ParameterSubstitutionRecognizer

pack-priv static interface
SQLQueryParser.ParserContext

Field Summary

Modifier and TypeField and Description
private long
aliasesFound

private static final String
CATALOG_PLACEHOLDER

private final SQLQueryParser.ParserContext
context

private static final String
DOMAIN_PLACEHOLDER

private final SessionFactoryImplementor
factory

private static final String
HIBERNATE_PLACEHOLDER_PREFIX

private final Map<K, V>
namedParameters

private final String
originalQueryString

private static final String
SCHEMA_PLACEHOLDER

Constructor Summary

AccessConstructor and Description
public
SQLQueryParser(String queryString, SQLQueryParser.ParserContext context, SessionFactoryImplementor factory)

Method Summary

Modifier and TypeMethod and Description
public Map<K, V>
getNamedParameters()

public String
process()

public boolean
queryHasAliases()

private String
resolveCollectionProperties(String aliasName, String propertyName)

private String
resolveProperties(String aliasName, String propertyName)

private String
substituteBrackets(String sqlQuery)

private String

Returns:

The SQL query with parameter substitution complete.
substituteParams(String
The query string.
sqlString)

Substitues JDBC parameter placeholders (?) for all encountered parameter specifications.

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

aliasesFoundback to summary
private long aliasesFound
CATALOG_PLACEHOLDERback to summary
private static final String CATALOG_PLACEHOLDER
contextback to summary
private final SQLQueryParser.ParserContext context
DOMAIN_PLACEHOLDERback to summary
private static final String DOMAIN_PLACEHOLDER
factoryback to summary
private final SessionFactoryImplementor factory
HIBERNATE_PLACEHOLDER_PREFIXback to summary
private static final String HIBERNATE_PLACEHOLDER_PREFIX
namedParametersback to summary
private final Map<K, V> namedParameters
originalQueryStringback to summary
private final String originalQueryString
SCHEMA_PLACEHOLDERback to summary
private static final String SCHEMA_PLACEHOLDER

Constructor Detail

SQLQueryParserback to summary
public SQLQueryParser(String queryString, SQLQueryParser.ParserContext context, SessionFactoryImplementor factory)

Method Detail

getNamedParametersback to summary
public Map<K, V> getNamedParameters()
processback to summary
public String process()
queryHasAliasesback to summary
public boolean queryHasAliases()
resolveCollectionPropertiesback to summary
private String resolveCollectionProperties(String aliasName, String propertyName)
resolvePropertiesback to summary
private String resolveProperties(String aliasName, String propertyName)
substituteBracketsback to summary
private String substituteBrackets(String sqlQuery) throws QueryException
substituteParamsback to summary
private String substituteParams(String sqlString)

Substitues JDBC parameter placeholders (?) for all encountered parameter specifications. It also tracks the positions of these parameter specifications within the query string. This accounts for ordinal-params, named-params, and ejb3-positional-params.

Parameters
sqlString:String

The query string.

Returns:String

The SQL query with parameter substitution complete.

org.hibernate.loader.custom.sql back to summary

public Class SQLQueryParser.ParameterSubstitutionRecognizer

extends Object
implements Recognizer
Class Inheritance
  • java.lang.Object
  • org.hibernate.loader.custom.sql.SQLQueryParser.ParameterSubstitutionRecognizer
All Implemented Interfaces
org.hibernate.engine.query.ParameterParser.Recognizer

Field Summary

Modifier and TypeField and Description
pack-priv Map<K, V>
namedParameterBindPoints

pack-priv int
parameterCount

pack-priv StringBuffer
result

Constructor Summary

AccessConstructor and Description
public
ParameterSubstitutionRecognizer()

Method Summary

Modifier and TypeMethod and Description
private void
addNamedParameter(String name)

public void
jpaPositionalParameter(String name, int position)

Implements org.hibernate.engine.query.ParameterParser.Recognizer.jpaPositionalParameter.

public void
namedParameter(String name, int position)

Implements org.hibernate.engine.query.ParameterParser.Recognizer.namedParameter.

public void
ordinalParameter(int position)

Implements org.hibernate.engine.query.ParameterParser.Recognizer.ordinalParameter.

public void
other(char character)

Implements org.hibernate.engine.query.ParameterParser.Recognizer.other.

public void
outParameter(int position)

Implements org.hibernate.engine.query.ParameterParser.Recognizer.outParameter.

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

namedParameterBindPointsback to summary
pack-priv Map<K, V> namedParameterBindPoints
parameterCountback to summary
pack-priv int parameterCount
resultback to summary
pack-priv StringBuffer result

Constructor Detail

ParameterSubstitutionRecognizerback to summary
public ParameterSubstitutionRecognizer()

Method Detail

addNamedParameterback to summary
private void addNamedParameter(String name)
jpaPositionalParameterback to summary
public void jpaPositionalParameter(String name, int position)

Implements org.hibernate.engine.query.ParameterParser.Recognizer.jpaPositionalParameter.

namedParameterback to summary
public void namedParameter(String name, int position)

Implements org.hibernate.engine.query.ParameterParser.Recognizer.namedParameter.

ordinalParameterback to summary
public void ordinalParameter(int position)

Implements org.hibernate.engine.query.ParameterParser.Recognizer.ordinalParameter.

otherback to summary
public void other(char character)

Implements org.hibernate.engine.query.ParameterParser.Recognizer.other.

outParameterback to summary
public void outParameter(int position)

Implements org.hibernate.engine.query.ParameterParser.Recognizer.outParameter.

org.hibernate.loader.custom.sql back to summary

pack-priv Interface SQLQueryParser.ParserContext

Known Direct Implementers
org.hibernate.loader.custom.sql.SQLCustomQuery.ParserContext

Method Summary

Modifier and TypeMethod and Description
public SQLLoadableCollection
getCollectionPersisterByAlias(String alias)

public String
getCollectionSuffixByAlias(String alias)

public SQLLoadable
getEntityPersisterByAlias(String alias)

public String
getEntitySuffixByAlias(String alias)

public Map<K, V>
getPropertyResultsMapByAlias(String alias)

public boolean
isCollectionAlias(String aliasName)

public boolean
isEntityAlias(String aliasName)

Method Detail

getCollectionPersisterByAliasback to summary
public SQLLoadableCollection getCollectionPersisterByAlias(String alias)
getCollectionSuffixByAliasback to summary
public String getCollectionSuffixByAlias(String alias)
getEntityPersisterByAliasback to summary
public SQLLoadable getEntityPersisterByAlias(String alias)
getEntitySuffixByAliasback to summary
public String getEntitySuffixByAlias(String alias)
getPropertyResultsMapByAliasback to summary
public Map<K, V> getPropertyResultsMapByAlias(String alias)
isCollectionAliasback to summary
public boolean isCollectionAlias(String aliasName)
isEntityAliasback to summary
public boolean isEntityAlias(String aliasName)