Revision 86e5c917
Von Christian Ehringfeld vor mehr als 8 Jahren hinzugefügt
| src/querybuilder.h | ||
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};
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class QueryBuilder {
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/**
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* EntityManager is a friend class, cause we want a light public api.
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*/
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friend class EntityManager;
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public:
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QueryBuilder(QSharedPointer<Schema> schema, QSharedPointer<Database> database);
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virtual ~QueryBuilder();
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QString refTableName,
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QStringList refColumns, QString deleteConstraint,
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QString updateConstraint) const;
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QString generateIndexName(const QString &name, const QString &table,
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const QString &refColumn, const QString &refTable, const bool fk) const;
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QString generateColumnNameID(QString name) const;
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virtual QString getForeignKeyCascade(DbForeignKeyCascade cascade) const;
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virtual QString dropForeignKey(QString name, QString tableName) const;
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virtual QString createIndex(QString name, QString tableName,
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| ... | ... | |
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bool unique)const;
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virtual QString dropIndex(QString name, QString tableName)const;
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virtual QString createFkSuperClass(const Entity *e) const;
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QHash<QString, QVariant> getEntityAttributes(const QHash<QString, QMetaProperty>
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&props,
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const QSharedPointer<Entity> &entity) const;
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virtual QStringList relationFks(const QSharedPointer<Entity> &entity) const;
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virtual bool supportsForeignKeys() const;
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QHash<QString, QString> generateTableDefinition(const QSharedPointer<Entity>
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&entity)
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const;
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QString generateManyToManyTableName(const QSharedPointer<Entity> &firstEntity,
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const QSharedPointer<Entity> &secondEntity, const Relation &r) const;
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QSqlQuery getQuery() const;
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QString transformTypeToAbstractDbType(QString typeName) const;
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QString transformAbstractTypeToRealDbType(QString typeName) const;
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QString getColumnType(const QString &type) const;
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QSqlQuery find(const qint64 &id, const QString &tableName) const;
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QSqlQuery find(const qint64 &id, const QSharedPointer<Entity> &entity,
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qint64 offset = 0, QString pk = "id") const;
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QSqlQuery findByAttributes(const QHash<QString, QVariant> &m,
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const QString &tableName,
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const bool &ignoreID = true, const qint64 limit = 0,
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const qint64 offset = 0) const;
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QSqlQuery findByAttributes(const QSharedPointer<Entity> &e,
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bool ignoreID = true,
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const qint64 limit = 0, const qint64 offset = 0);
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QSqlQuery findAll(const QString &tableName) const;
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QSqlQuery findAll(const QSharedPointer<Entity> &entity, const qint64 limit = 0,
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qint64 offset = 0);
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QList<QSqlQuery> remove(const QSharedPointer<Entity> &entity) const;
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QSqlQuery findId(const QSharedPointer<Entity> &entity) const;
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QSqlQuery count(const QSharedPointer<Entity> &entity, bool ignoreID) const;
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QSqlQuery count(const QString &tableName) const;
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QList<QSqlQuery> merge(const QSharedPointer<Entity> &entity) const;
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QList<QSqlQuery> create(const QSharedPointer<Entity> &entity) const;
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QSqlQuery removeAll(const QString &tableName) const;
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QSqlQuery oneToMany(const QString &tableName, const QString &attribute,
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const qint64 &id,
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const qint64 &limit = 0);
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QSqlQuery manyToMany(const QString &tableName, const QString &attribute,
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const qint64 &id);
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QSqlQuery manyToManyDelete(const QString &tableName, const QString &attribute,
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const qint64 &id);
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QSqlQuery manyToManyInsert(const QString &tableName, const QString &col1,
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const QString &col2) const;
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virtual QString limit(const qint64 &limit, const qint64 &offset) const;
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QString generateManyToManyColumnName(const QSharedPointer<Entity> &entity)
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const;
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QSqlQuery getQuery() const;
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void bindValues(const QHash<QString, QVariant> &h, QSqlQuery &q,
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bool ignoreID = false, const QString &primaryKey = "id") const;
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void bindValue(const QString &key, const QVariant &value, QSqlQuery &q) const;
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virtual QString placeHolder(const QString &key) const;
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void where(Query &query, QString column, QVariant value);
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void where(Query &query,QHash<QString, QVariant> conditions, QString concat="AND");
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void where(Query &query,QHash<QString, QList<QVariant>> conditions, QString concat="AND");
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void between(Query &query,QString column, QVariant firstValue, QVariant secondValue);
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void notBetween(Query &query,QString column, QVariant firstValue, QVariant secondValue);
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void in(Query &query,QString column, QList<QVariant> values);
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void notIn(Query &query,QString column, QList<QVariant> values);
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void notOperator(Query &query,QString column, QVariant value);
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void orOperator(Query &query, QHash<QString, QVariant> conditions, bool like=false);
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void andOperator(Query &query,QHash<QString, QVariant> conditions);
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void arbitraryOperator(Query &query,QString op, QString column, QVariant value);
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void where(Query &query, QHash<QString, QVariant> conditions,
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QString concat = "AND");
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//void where(Query &query,QHash<QString, QList<QVariant>> conditions, QString concat="AND");
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void between(Query &query, QString column, QVariant firstValue,
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QVariant secondValue);
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void notBetween(Query &query, QString column, QVariant firstValue,
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QVariant secondValue);
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void in(Query &query, QString column, QList<QVariant> values);
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void notIn(Query &query, QString column, QList<QVariant> values);
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void notOperator(Query &query, QString column, QVariant value);
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void orOperator(Query &query, QHash<QString, QVariant> conditions,
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bool like = false);
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void andOperator(Query &query, QHash<QString, QVariant> conditions);
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void arbitraryOperator(Query &query, QString op, QString column,
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QVariant value);
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void plainOr(Query &query); //adds a simple OR to condition
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void plainAnd(Query &query); //add a simple AND to condition
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| ... | ... | |
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* @param condition
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* @param concat
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*/
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void like(QHash<QString, QVariant> conditions, QString concat ="AND", JokerPosition = JokerPosition::BOTH);
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void like(QHash<QString, QVariant> conditions, QString concat = "AND",
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JokerPosition = JokerPosition::BOTH);
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QHash<QString, QVariant> attributes;
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};
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QSqlQuery find(const qint64 &id, const QString &tableName) const;
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QSqlQuery find(const qint64 &id, const QSharedPointer<Entity> &entity,
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qint64 offset = 0, QString pk = "id") const;
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QSqlQuery findByAttributes(const QHash<QString, QVariant> &m,
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const QString &tableName,
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const bool &ignoreID = true, const qint64 limit = 0,
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const qint64 offset = 0) const;
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QSqlQuery findByAttributes(const QSharedPointer<Entity> &e,
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bool ignoreID = true,
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const qint64 limit = 0, const qint64 offset = 0);
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QSqlQuery findAll(const QString &tableName) const;
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QSqlQuery findAll(const QSharedPointer<Entity> &entity, const qint64 limit = 0,
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qint64 offset = 0);
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QList<QSqlQuery> remove(const QSharedPointer<Entity> &entity) const;
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QSqlQuery findId(const QSharedPointer<Entity> &entity) const;
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QSqlQuery count(const QSharedPointer<Entity> &entity, bool ignoreID) const;
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QSqlQuery count(const QString &tableName) const;
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QList<QSqlQuery> merge(const QSharedPointer<Entity> &entity) const;
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QList<QSqlQuery> create(const QSharedPointer<Entity> &entity) const;
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QSqlQuery removeAll(const QString &tableName) const;
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QSqlQuery oneToMany(const QString &tableName, const QString &attribute,
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const qint64 &id,
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const qint64 &limit = 0);
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QSqlQuery manyToMany(const QString &tableName, const QString &attribute,
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const qint64 &id);
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QSqlQuery manyToManyDelete(const QString &tableName, const QString &attribute,
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const qint64 &id);
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QSqlQuery manyToManyInsert(const QString &tableName, const QString &col1,
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const QString &col2) const;
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QSqlQuery remove(const QString &tableName, const qint64 &id,
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const QString &primaryKey = "id") const;
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QSqlQuery insert(const QString &tableName, QHash<QString, QVariant> &attributes,
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const QString &primaryKey = "id") const;
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QList<QSqlQuery> createOrMerge(const QSharedPointer<Entity> &entity,
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bool insert) const;
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virtual QString limit(const qint64 &limit, const qint64 &offset) const;
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QString generateIndexName(const QString &name, const QString &table,
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const QString &refColumn, const QString &refTable, const bool fk) const;
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QString generateColumnNameID(QString name) const;
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virtual void createRelationFK(QStringList &queries,
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const QSharedPointer<Entity> &entity, const Relation &relation,
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const QMetaProperty &metaProperty, const QString &update,
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QHash<QString, QVariant> getPropertyValues(const QHash<QString, QMetaProperty>
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&metaProps,
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const QSharedPointer<Entity> &entity) const;
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QString generateManyToManyTableName(const QSharedPointer<Entity> &firstEntity,
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const QSharedPointer<Entity> &secondEntity, const Relation &r) const;
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QString generateManyToManyColumnName(const QSharedPointer<Entity> &entity)
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const;
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QString buildCreateQuery(QHash<QString, QVariant>::const_iterator i,
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QHash<QString, QVariant>::const_iterator end,
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QString &p1, QString &p2) const;
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bool ignoreID = false) const;
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QString where(const QHash<QString, QVariant> &m,
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const QString &conjunction = ",",
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bool ignoreID = false, const QString &primaryKey = "id") const;
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bool ignoreID = false, const QString &primaryKey = "id",
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bool withKeyword = true) const;
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QString attributes(const QHash<QString, QVariant> &m,
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const QString &conjunction = ",",
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bool ignoreID = false, const QString &primaryKey = "id") const;
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virtual QString inKeyword() const;
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virtual QString whereKeyword() const;
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virtual QString countKeyword() const;
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virtual QString inFunction(Query &q, QString column, QList<QVariant> values, bool notOp=false);
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virtual QString between(QString colName, QString valName1, QString valName2, bool notOp=false);
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virtual QString inFunction(Query &q, QString column, QList<QVariant> values,
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bool notOp = false);
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virtual QString between(QString colName, QString valName1, QString valName2,
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bool notOp = false);
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QString appendNot(bool notOp);
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virtual void appendCondition(Query &q, QString ph1, QString ph2, QVariant val1, QVariant val2, QString condition);
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virtual void appendCondition(Query &q, QString ph1, QString ph2, QVariant val1,
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QVariant val2, QString condition);
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QString entityClassname() const;
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QSharedPointer<Schema> schema;
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