Package javax.persistence

Examples of javax.persistence.AttributeOverrides


          + ": an identifier must be defined for this Entity class.");
    }

    // Parse attributes overriding
    AttributeOverride ao = (AttributeOverride) c.getAnnotation(AttributeOverride.class);
    AttributeOverrides aos = (AttributeOverrides) c.getAnnotation(AttributeOverrides.class);
    parseAttributeOverriding(ao, aos, sc);
    for (Method m : c.getMethods()) {
      ao = (AttributeOverride) m.getAnnotation(AttributeOverride.class);
      aos = (AttributeOverrides) m  .getAnnotation(AttributeOverrides.class);
      if (m.getAnnotation(Embedded.class) == null) {
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     *
     * It will also look for an @AttributeOverride.
     */
    protected void processAttributeOverrides(AggregateObjectMapping mapping) {
        // Look for an @AttributeOverrides.
        AttributeOverrides attributeOverrides = getAnnotation(AttributeOverrides.class);
       
        if (attributeOverrides != null) {
            for (AttributeOverride attributeOverride : attributeOverrides.value()) {
                processAttributeOverride(mapping, new MetadataColumn(attributeOverride.column(), attributeOverride.name(), getAnnotatedElement()));
            }
        }
       
        // Look for an @AttributeOverride.
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        void onEntity(
                JpaEntity entity,
                AnnotatedElement element,
                AnnotationProcessorStack context) {

            AttributeOverrides annotation = element
                    .getAnnotation(AttributeOverrides.class);
            for (int i = 0; i < annotation.value().length; i++) {
                entity.getAttributeOverrides().add(
                        new JpaAttributeOverride(annotation.value()[i]));
            }
        }
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                JpaAttribute attribute,
                AnnotatedElement element,
                AnnotationProcessorStack context) {

            if (attribute instanceof JpaEmbeddedId) {
                AttributeOverrides overrides = element
                        .getAnnotation(AttributeOverrides.class);

                for (AttributeOverride overrideAnnotation : overrides.value()) {
                    JpaAttributeOverride override = new JpaAttributeOverride(
                            overrideAnnotation);
                    ((JpaEmbeddedId) attribute).getAttributeOverrides().add(override);
                }
            }
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        void onEntity(
                JpaEntity entity,
                AnnotatedElement element,
                AnnotationProcessorStack context) {

            AttributeOverrides annotation = element
                    .getAnnotation(AttributeOverrides.class);
            for (int i = 0; i < annotation.value().length; i++) {
                entity.getAttributeOverrides().add(
                        new JpaAttributeOverride(annotation.value()[i]));
            }
        }
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                JpaAttribute attribute,
                AnnotatedElement element,
                AnnotationProcessorStack context) {

            if (attribute instanceof JpaEmbeddedId) {
                AttributeOverrides overrides = element
                        .getAnnotation(AttributeOverrides.class);

                for (AttributeOverride overrideAnnotation : overrides.value()) {
                    JpaAttributeOverride override = new JpaAttributeOverride(
                            overrideAnnotation);
                    ((JpaEmbeddedId) attribute).getAttributeOverrides().add(override);
                }
            }
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   */
  private AttributeOverrides mergeAttributeOverrides(XMLContext.Default defaults, List<AttributeOverride> attributes, boolean mergeWithAnnotations) {
    if ( mergeWithAnnotations && defaults.canUseJavaAnnotations() ) {
      AttributeOverride annotation = getJavaAnnotation( AttributeOverride.class );
      addAttributeOverrideIfNeeded( annotation, attributes );
      AttributeOverrides annotations = getJavaAnnotation( AttributeOverrides.class );
      if ( annotations != null ) {
        for ( AttributeOverride current : annotations.value() ) {
          addAttributeOverrideIfNeeded( current, attributes );
        }
      }
    }
    if ( attributes.size() > 0 ) {
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                        && method.getAnnotation(JoinColumn.class).insertable()) {
                    columnName = method.getAnnotation(JoinColumn.class).name();
                } else if (method.isAnnotationPresent(EmbeddedId.class)) {
                    // Handle Attribute override annotation ...
                    if (method.isAnnotationPresent(AttributeOverrides.class)) {
                        AttributeOverrides overrides = method.getAnnotation(AttributeOverrides.class);
                        for (AttributeOverride override : overrides.value()) {
                            fields.add(override.column().name());
                        }
                    }
                    methods.add(method);
                }
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                    methodBody.append(method.getReturnType().getName() + " v" + i + " = typed." + method.getName()
                            + "();\n");
                    if (method.isAnnotationPresent(EmbeddedId.class)) {
                        // Embedded id
                        if (method.isAnnotationPresent(AttributeOverrides.class)) {
                            AttributeOverrides overrides = method.getAnnotation(AttributeOverrides.class);
                            for (int j = 0; j < overrides.value().length; j++) {
                                AttributeOverride override = overrides.value()[j];
                                methodBody.append("if (v" + i + " == null) {builder.append(\"\\\\N\");}\n");
                                methodBody.append("else {\n");
                                Method idMethod = BeanUtils.getPropertyDescriptor(method.getReturnType(), override.name()).getReadMethod();
                                methodBody.append("builder.append(v" + i + "." + idMethod.getName() + "());\n");
                                methodBody.append("}\n");
                                if (j != overrides.value().length - 1) {
                                    methodBody.append("builder.append(\"\\t\");\n");
                                }
                            }
                        }
                    } else {
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                        && method.getAnnotation(JoinColumn.class).insertable()) {
                    columnName = method.getAnnotation(JoinColumn.class).name();
                } else if (method.isAnnotationPresent(EmbeddedId.class)) {
                    // Handle Attribute override annotation ...
                    if (method.isAnnotationPresent(AttributeOverrides.class)) {
                        AttributeOverrides overrides = method.getAnnotation(AttributeOverrides.class);
                        for (AttributeOverride override : overrides.value()) {
                            fields.add(override.column().name());
                        }
                    }
                    methods.add(method);
                }
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