use of org.hibernate.annotations.JoinFormula in project hibernate-orm by hibernate.
the class ColumnsBuilder method buildExplicitJoinColumns.
Ejb3JoinColumn[] buildExplicitJoinColumns(XProperty property, PropertyData inferredData) {
// process @JoinColumn(s) before @Column(s) to handle collection of entities properly
JoinColumn[] joinColumnAnnotations = null;
if (property.isAnnotationPresent(JoinColumn.class)) {
joinColumnAnnotations = new JoinColumn[] { property.getAnnotation(JoinColumn.class) };
} else if (property.isAnnotationPresent(JoinColumns.class)) {
JoinColumns joinColumnAnnotation = property.getAnnotation(JoinColumns.class);
joinColumnAnnotations = joinColumnAnnotation.value();
int length = joinColumnAnnotations.length;
if (length == 0) {
throw new AnnotationException("Cannot bind an empty @JoinColumns");
}
}
if (joinColumnAnnotations != null) {
return Ejb3JoinColumn.buildJoinColumns(joinColumnAnnotations, null, entityBinder.getSecondaryTables(), propertyHolder, inferredData.getPropertyName(), buildingContext);
}
JoinColumnOrFormula[] joinColumnOrFormulaAnnotations = null;
if (property.isAnnotationPresent(JoinColumnOrFormula.class)) {
joinColumnOrFormulaAnnotations = new JoinColumnOrFormula[] { property.getAnnotation(JoinColumnOrFormula.class) };
} else if (property.isAnnotationPresent(JoinColumnsOrFormulas.class)) {
JoinColumnsOrFormulas joinColumnsOrFormulasAnnotations = property.getAnnotation(JoinColumnsOrFormulas.class);
joinColumnOrFormulaAnnotations = joinColumnsOrFormulasAnnotations.value();
int length = joinColumnOrFormulaAnnotations.length;
if (length == 0) {
throw new AnnotationException("Cannot bind an empty @JoinColumnsOrFormulas");
}
}
if (joinColumnOrFormulaAnnotations != null) {
return Ejb3JoinColumn.buildJoinColumnsOrFormulas(joinColumnOrFormulaAnnotations, null, entityBinder.getSecondaryTables(), propertyHolder, inferredData.getPropertyName(), buildingContext);
}
if (property.isAnnotationPresent(JoinFormula.class)) {
JoinFormula ann = property.getAnnotation(JoinFormula.class);
Ejb3JoinColumn[] ejb3JoinColumns = new Ejb3JoinColumn[1];
ejb3JoinColumns[0] = Ejb3JoinColumn.buildJoinFormula(ann, null, entityBinder.getSecondaryTables(), propertyHolder, inferredData.getPropertyName(), buildingContext);
return ejb3JoinColumns;
}
return null;
}
use of org.hibernate.annotations.JoinFormula in project hibernate-orm by hibernate.
the class Ejb3JoinColumn method buildJoinColumnsOrFormulas.
public static Ejb3JoinColumn[] buildJoinColumnsOrFormulas(JoinColumnOrFormula[] anns, String mappedBy, Map<String, Join> joins, PropertyHolder propertyHolder, String propertyName, MetadataBuildingContext buildingContext) {
Ejb3JoinColumn[] joinColumns = new Ejb3JoinColumn[anns.length];
for (int i = 0; i < anns.length; i++) {
JoinColumnOrFormula join = anns[i];
JoinFormula formula = join.formula();
if (formula.value() != null && !formula.value().equals("")) {
joinColumns[i] = buildJoinFormula(formula, mappedBy, joins, propertyHolder, propertyName, buildingContext);
} else {
joinColumns[i] = buildJoinColumns(new JoinColumn[] { join.column() }, mappedBy, joins, propertyHolder, propertyName, buildingContext)[0];
}
}
return joinColumns;
}
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