org.realityforge.rest.criteria.jpa

Class AbstractQueryBuilder<T>

java.lang.Object

org.realityforge.rest.criteria.jpa.AbstractQueryBuilder<T>

public abstract class AbstractQueryBuilder<T>
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static interface	AbstractQueryBuilder.ParameterSetter<T>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractQueryBuilder(java.lang.Class<T> type, javax.persistence.criteria.CriteriaBuilder cb, java.lang.String input)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addParameterSetter(AbstractQueryBuilder.ParameterSetter<T> setter)
void	applyParameters(javax.persistence.TypedQuery<T> query)
protected void	applyRestriction(javax.persistence.criteria.Predicate predicate) Sub-classes can override this restriction to further constrain the search.
protected void	applyRestrictions(java.lang.String input)
protected javax.persistence.criteria.CriteriaBuilder	getCriteriaBuilder()
javax.persistence.criteria.CriteriaQuery<T>	getCriteriaQuery()
protected javax.persistence.criteria.Root<T>	getRoot()
protected javax.persistence.criteria.Predicate	parse(java.lang.String criteria)
protected Condition	parseCondition(java.lang.String criteria)
protected javax.persistence.criteria.Predicate	processAndPredicate(BinaryCondition condition)
protected javax.persistence.criteria.Predicate	processAtomicPredicate(AtomicCondition condition)
protected javax.persistence.criteria.Predicate	processBinaryPredicate(BinaryCondition condition)
protected javax.persistence.criteria.Predicate	processCondition(Condition condition)
protected javax.persistence.criteria.Expression<?>	processConstantExpression(ConstantExpression expression)
protected javax.persistence.criteria.Predicate	processEqualsCondition(AtomicCondition condition)
protected javax.persistence.criteria.Expression<?>	processExpression(Expression expression)
protected <Y extends java.lang.Comparable<? super Y>> javax.persistence.criteria.Predicate	processGreaterThanCondition(AtomicCondition condition)
protected <Y extends java.lang.Comparable<? super Y>> javax.persistence.criteria.Predicate	processGreaterThanOrEqualsCondition(AtomicCondition condition)
protected <Y extends java.lang.Comparable<? super Y>> javax.persistence.criteria.Predicate	processLessThanCondition(AtomicCondition condition)
protected <Y extends java.lang.Comparable<? super Y>> javax.persistence.criteria.Predicate	processLessThanOrEqualsCondition(AtomicCondition condition)
protected javax.persistence.criteria.Predicate	processLikeCondition(AtomicCondition condition)
protected javax.persistence.criteria.Predicate	processNotEqualsCondition(AtomicCondition condition)
protected javax.persistence.criteria.Predicate	processNotPredicate(UnaryCondition condition)
protected javax.persistence.criteria.Predicate	processOrPredicate(BinaryCondition condition)
protected javax.persistence.criteria.Predicate	processUnaryPredicate(UnaryCondition condition)
protected abstract javax.persistence.criteria.Expression<?>	processVariableExpression(VariableExpression expression)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractQueryBuilder

protected AbstractQueryBuilder(@Nonnull
                    java.lang.Class<T> type,
                    @Nonnull
                    javax.persistence.criteria.CriteriaBuilder cb,
                    @Nullable
                    java.lang.String input)

Method Detail

getCriteriaBuilder

@Nonnull
protected final javax.persistence.criteria.CriteriaBuilder getCriteriaBuilder()

applyRestrictions

protected final void applyRestrictions(@Nullable
                     java.lang.String input)

applyRestriction

protected void applyRestriction(@Nullable
                    javax.persistence.criteria.Predicate predicate)

Sub-classes can override this restriction to further constrain the search. The predicate parameter is null if an empty or null search criteria was provided.

getRoot

@Nonnull
protected javax.persistence.criteria.Root<T> getRoot()

getCriteriaQuery

@Nonnull
public final javax.persistence.criteria.CriteriaQuery<T> getCriteriaQuery()

applyParameters

public final void applyParameters(@Nonnull
                   javax.persistence.TypedQuery<T> query)

parse

@Nonnull
protected javax.persistence.criteria.Predicate parse(@Nonnull
                                                 java.lang.String criteria)

parseCondition

@Nonnull
protected Condition parseCondition(@Nonnull
                               java.lang.String criteria)

processCondition

@Nonnull
protected javax.persistence.criteria.Predicate processCondition(@Nonnull
                                                            Condition condition)

processAtomicPredicate

@Nonnull
protected javax.persistence.criteria.Predicate processAtomicPredicate(@Nonnull
                                                                  AtomicCondition condition)

processNotEqualsCondition

@Nonnull
protected javax.persistence.criteria.Predicate processNotEqualsCondition(@Nonnull
                                                                     AtomicCondition condition)

processEqualsCondition

@Nonnull
protected javax.persistence.criteria.Predicate processEqualsCondition(@Nonnull
                                                                  AtomicCondition condition)

processGreaterThanCondition

@Nonnull
protected <Y extends java.lang.Comparable<? super Y>> javax.persistence.criteria.Predicate processGreaterThanCondition(@Nonnull
                                                                                                                   AtomicCondition condition)

processLessThanCondition

@Nonnull
protected <Y extends java.lang.Comparable<? super Y>> javax.persistence.criteria.Predicate processLessThanCondition(@Nonnull
                                                                                                                AtomicCondition condition)

processGreaterThanOrEqualsCondition

@Nonnull
protected <Y extends java.lang.Comparable<? super Y>> javax.persistence.criteria.Predicate processGreaterThanOrEqualsCondition(@Nonnull
                                                                                                                           AtomicCondition condition)

processLessThanOrEqualsCondition

@Nonnull
protected <Y extends java.lang.Comparable<? super Y>> javax.persistence.criteria.Predicate processLessThanOrEqualsCondition(@Nonnull
                                                                                                                        AtomicCondition condition)

processLikeCondition

@Nonnull
protected javax.persistence.criteria.Predicate processLikeCondition(@Nonnull
                                                                AtomicCondition condition)

processExpression

@Nonnull
protected javax.persistence.criteria.Expression<?> processExpression(@Nonnull
                                                                 Expression expression)

processConstantExpression

@Nonnull
protected javax.persistence.criteria.Expression<?> processConstantExpression(@Nonnull
                                                                         ConstantExpression expression)

addParameterSetter

protected void addParameterSetter(@Nonnull
                      AbstractQueryBuilder.ParameterSetter<T> setter)

processVariableExpression

@Nonnull
protected abstract javax.persistence.criteria.Expression<?> processVariableExpression(@Nonnull
                                                                         VariableExpression expression)

processBinaryPredicate

@Nonnull
protected javax.persistence.criteria.Predicate processBinaryPredicate(@Nonnull
                                                                  BinaryCondition condition)

processOrPredicate

@Nonnull
protected javax.persistence.criteria.Predicate processOrPredicate(@Nonnull
                                                              BinaryCondition condition)

processAndPredicate

@Nonnull
protected javax.persistence.criteria.Predicate processAndPredicate(@Nonnull
                                                               BinaryCondition condition)

processUnaryPredicate

@Nonnull
protected javax.persistence.criteria.Predicate processUnaryPredicate(@Nonnull
                                                                 UnaryCondition condition)

processNotPredicate

@Nonnull
protected javax.persistence.criteria.Predicate processNotPredicate(@Nonnull
                                                               UnaryCondition condition)