Examples with SimpleType org.eclipse.persistence.internal.oxm.schema.model.SimpleType used on opensource projects

Example 1 with SimpleType

use of org.eclipse.persistence.internal.oxm.schema.model.SimpleType in project eclipselink by eclipse-ee4j.

the class SchemaGenerator method buildSchemaComponentsForXPath.

/**
 * This method will build element/complexType/typedefparticle components for a given xml-path,
 * and return an XmlPathResult instance containg the sequence that the target should be added
 * to, as well as the current schema - which could be different than the working schema used
 * before calling this method in the case of a prefixed path element from a different namespace.
 * Regarding the path 'target', if the xml-path was "contact-info/address/street", "street"
 * would be the target.  In this case the sequence containing the "address" element would be
 * set in the XmlPathResult to be returned.
 *
 * The exception case is an 'any', where we want to process the last path element before
 * returning - this is necessary due to the fact that an Any will be added to the sequence
 * in place of the last path element by the calling method.
 */
private AddToSchemaResult buildSchemaComponentsForXPath(XPathFragment frag, AddToSchemaResult xpr, boolean isChoice, Property next) {
    boolean isAny = next.isAny() || next.isAnyAttribute();
    TypeDefParticle currentParticle = xpr.particle;
    Schema workingSchema = xpr.schema;
    // each nested choice on a collection will be unbounded
    boolean isUnbounded = false;
    if (currentParticle != null) {
        isUnbounded = (currentParticle.getMaxOccurs() != null && currentParticle.getMaxOccurs() == Occurs.UNBOUNDED);
    }
    // don't process the last frag; that will be handled by the calling method if necessary
    // note that we may need to process the last frag if it has a namespace or is an 'any'
    boolean lastFrag = (frag.getNextFragment() == null || frag.getNextFragment().nameIsText());
    // if the element is already in the sequence we don't want the calling method to add a second one
    if (lastFrag && (elementExistsInParticle(frag.getLocalName(), frag.getShortName(), currentParticle) != null)) {
        xpr.particle = null;
        return xpr;
    }
    // if the current element exists, use it; otherwise create a new one
    Element currentElement = elementExistsInParticle(frag.getLocalName(), frag.getShortName(), currentParticle);
    boolean currentElementExists = (currentElement != null);
    if (!currentElementExists) {
        currentElement = new Element();
        // don't set the element name yet, as it may end up being a ref
        ComplexType cType = new ComplexType();
        TypeDefParticle particle = null;
        if (isChoice) {
            particle = new Choice();
            if (isUnbounded) {
                particle.setMaxOccurs(Occurs.UNBOUNDED);
            }
        } else {
            XPathFragment nextFragment = frag.getNextFragment();
            if (frag.containsIndex() || frag.getPredicate() != null || (!next.isXmlList() && null != nextFragment && nextFragment.isAttribute() && helper.isCollectionType(next.getType()))) {
                currentElement.setMaxOccurs(Occurs.UNBOUNDED);
            }
            particle = new Sequence();
        }
        cType.setTypeDefParticle(particle);
        currentElement.setComplexType(cType);
    } else {
        // if the current element already exists, we may need to change it's type
        XPathFragment nextFrag = frag.getNextFragment();
        if (nextFrag != null && nextFrag.isAttribute()) {
            if (currentElement.getType() != null && currentElement.getComplexType() == null) {
                // there's already a text mapping to this element, so
                // attributes can be added by making it complex with
                // simple content.
                SimpleType type = currentElement.getSimpleType();
                if (type != null) {
                    ComplexType cType = new ComplexType();
                    cType.setSimpleContent(new SimpleContent());
                    Extension extension = new Extension();
                    extension.setBaseType(type.getRestriction().getBaseType());
                    cType.getSimpleContent().setExtension(extension);
                    currentElement.setSimpleType(null);
                    currentElement.setComplexType(cType);
                } else {
                    String eType = currentElement.getType();
                    ComplexType cType = new ComplexType();
                    SimpleContent sContent = new SimpleContent();
                    Extension extension = new Extension();
                    extension.setBaseType(eType);
                    sContent.setExtension(extension);
                    cType.setSimpleContent(sContent);
                    currentElement.setType(null);
                    currentElement.setComplexType(cType);
                }
            }
        }
    }
    // may need to create a ref, depending on the namespace
    Element globalElement = null;
    String fragUri = frag.getNamespaceURI();
    if (fragUri != null) {
        Schema fragSchema = getSchemaForNamespace(fragUri);
        String targetNS = workingSchema.getTargetNamespace();
        // handle Attribute case
        if (frag.isAttribute()) {
            if (fragSchema == null || (fragSchema.isAttributeFormDefault() && !fragUri.equals(targetNS)) || (!fragSchema.isAttributeFormDefault() && fragUri.length() > 0)) {
                // if fragSchema is null, just generate the ref
                if (fragSchema != null) {
                    Attribute globalAttribute = null;
                    globalAttribute = fragSchema.getTopLevelAttributes().get(frag.getLocalName());
                    if (globalAttribute == null) {
                        globalAttribute = createGlobalAttribute(frag, workingSchema, fragSchema, next);
                    }
                } else {
                    // may need to add an import
                    addImportIfRequired(workingSchema, null, fragUri);
                }
                // add the attribute ref to the current element
                String attributeRefName;
                if (fragUri.equals(targetNS)) {
                    String prefix = fragSchema.getNamespaceResolver().resolveNamespaceURI(fragUri);
                    attributeRefName = prefix + COLON + frag.getLocalName();
                } else {
                    attributeRefName = frag.getShortName();
                }
                TypeDefParticleOwner type;
                if (currentParticle != null) {
                    type = currentParticle.getOwner();
                } else {
                    type = xpr.simpleContentType;
                }
                if (type instanceof ComplexType) {
                    createRefAttribute(attributeRefName, (ComplexType) type);
                }
                // set the frag's schema as it may be different than the current schema
                xpr.schema = fragSchema;
                // ref case - indicate to the calling method that there's nothing to do
                xpr.particle = null;
            }
            // since we are dealing with an attribute, we are on the last fragment; return
            return xpr;
        }
        // here we are dealing with an Element
        if ((fragSchema.isElementFormDefault() && !fragUri.equals(targetNS)) || (!fragSchema.isElementFormDefault() && fragUri.length() > 0)) {
            // must generate a global element and create a reference to it
            // if the global element exists, use it; otherwise create a new one
            globalElement = fragSchema.getTopLevelElements().get(frag.getLocalName());
            if (globalElement == null) {
                globalElement = createGlobalElement(frag, workingSchema, fragSchema, isChoice, isUnbounded, next, (lastFrag && !isAny));
            }
            // if the current element doesn't exist set a ref and add it to the sequence
            if (!currentElementExists) {
                // use prefix from the working schema's resolver - add prefix/uri pair if necessary
                String fragPrefix = workingSchema.getNamespaceResolver().resolveNamespaceURI(fragUri);
                if (fragPrefix == null) {
                    fragPrefix = workingSchema.getNamespaceResolver().generatePrefix(frag.getPrefix());
                    workingSchema.getNamespaceResolver().put(fragPrefix, fragUri);
                }
                currentElement = createRefElement(fragPrefix + COLON + frag.getLocalName(), currentParticle);
                if (frag.containsIndex() || frag.getPredicate() != null || helper.isCollectionType(next.getType())) {
                    currentElement.setMaxOccurs(Occurs.UNBOUNDED);
                }
                currentElementExists = true;
            }
            // set the frag's schema as it may be different than the current schema
            xpr.schema = fragSchema;
            // at this point, if we are dealing with the last fragment we will need to return
            if (lastFrag) {
                // add a second one...unless we're dealing with an 'any'
                if (isAny) {
                    // set the particle that the 'any' will be added to by the calling method
                    xpr.particle = globalElement.getComplexType().getTypeDefParticle();
                    return xpr;
                }
                // ref case - indicate to the calling method that there's nothing to do
                xpr.particle = null;
                return xpr;
            }
            // make the global element current
            currentElement = globalElement;
        }
    }
    if (!lastFrag || (lastFrag && isAny)) {
        // if we didn't process a global element, and the current element isn't already in the sequence, add it
        if (!currentElementExists && globalElement == null) {
            currentElement.setName(frag.getLocalName());
            Integer minOccurs = next.getMinOccurs();
            if (minOccurs != null)
                currentElement.setMinOccurs(String.valueOf(minOccurs));
            else
                currentElement.setMinOccurs(Occurs.ZERO);
            currentParticle.addElement(currentElement);
        }
        // set the correct particle to use/return
        if (currentElement.getComplexType() != null) {
            if (currentElement.getComplexType().getTypeDefParticle() == null) {
                // complexType with simple-content
                xpr.simpleContentType = currentElement.getComplexType();
                xpr.particle = null;
            } else {
                xpr.particle = currentElement.getComplexType().getTypeDefParticle();
            }
        } else {
            // If there's no complex type, we're building the path through an element with
            // a simple type. In order to build the path through this
            // element, switch to a complex type with simple content.
            SimpleType type = currentElement.getSimpleType();
            if (type != null) {
                ComplexType cType = new ComplexType();
                cType.setSimpleContent(new SimpleContent());
                Extension extension = new Extension();
                extension.setBaseType(type.getRestriction().getBaseType());
                cType.getSimpleContent().setExtension(extension);
                currentElement.setSimpleType(null);
                currentElement.setComplexType(cType);
                xpr.particle = null;
                xpr.simpleContentType = cType;
            } else {
                String eType = currentElement.getType();
                ComplexType cType = new ComplexType();
                SimpleContent sContent = new SimpleContent();
                Extension extension = new Extension();
                extension.setBaseType(eType);
                sContent.setExtension(extension);
                cType.setSimpleContent(sContent);
                currentElement.setType(null);
                currentElement.setComplexType(cType);
                xpr.particle = null;
                xpr.simpleContentType = cType;
            }
        }
    }
    // if we're on the last fragment, we're done
    if (lastFrag) {
        return xpr;
    }
    // call back into this method to process the next path element
    return buildSchemaComponentsForXPath(frag.getNextFragment(), xpr, isChoice, next);
}

Example 2 with SimpleType

use of org.eclipse.persistence.internal.oxm.schema.model.SimpleType in project eclipselink by eclipse-ee4j.

the class SchemaGenerator method buildAttribute.

/**
 * Build an Attribute based on a given Property.
 *
 * @param property the Property used to build the Attribute
 * @param schema the schema currently being generated
 */
private Attribute buildAttribute(Property property, Schema schema) {
    Attribute attribute = new Attribute();
    QName attributeName = property.getSchemaName();
    attribute.setName(attributeName.getLocalPart());
    if (property.isRequired()) {
        attribute.setUse(Attribute.REQUIRED);
    }
    String fixedValue = property.getFixedValue();
    if (fixedValue != null) {
        attribute.setFixed(fixedValue);
    }
    // Check to see if it's a collection
    TypeInfo info = typeInfo.get(property.getActualType().getQualifiedName());
    String typeName = getTypeNameForComponent(property, schema, property.getActualType(), attribute, false);
    if (isCollectionType(property)) {
        if (!property.isXmlList() && null != property.getXmlPath() && property.getXmlPath().contains("/")) {
            attribute.setType(typeName);
        } else {
            // assume XmlList for an attribute collection
            SimpleType localType = new SimpleType();
            org.eclipse.persistence.internal.oxm.schema.model.List list = new org.eclipse.persistence.internal.oxm.schema.model.List();
            list.setItemType(typeName);
            localType.setList(list);
            attribute.setSimpleType(localType);
        }
    } else {
        // may need to qualify the type
        if (typeName != null && !typeName.contains(COLON)) {
            if (info.getSchema() == schema) {
                String uri = schema.getTargetNamespace();
                if (uri == null) {
                    uri = EMPTY_STRING;
                }
                String prefix = getPrefixForNamespace(schema, uri);
                if (prefix != null) {
                    typeName = prefix + COLON + typeName;
                }
            }
        }
        attribute.setType(typeName);
    }
    return attribute;
}

Example 3 with SimpleType

use of org.eclipse.persistence.internal.oxm.schema.model.SimpleType in project eclipselink by eclipse-ee4j.

the class SchemaGenerator method buildElement.

/**
 * Build an Element based on a given Property.
 *
 * @param property the Property used to build the Element
 * @param isAll true if the Element will be added to an All structure
 * @param schema the schema currently being built
 * @param typeInfo the TypeInfo that owns the given Property
 */
private Element buildElement(Property property, boolean isAll, Schema schema, TypeInfo typeInfo) {
    Element element = new Element();
    // handle nillable
    if (property.shouldSetNillable()) {
        if (property.isNotNullAnnotated())
            throw BeanValidationException.notNullAndNillable(property.getPropertyName());
        element.setNillable(true);
    }
    // handle defaultValue
    if (property.isSetDefaultValue()) {
        element.setDefaultValue(property.getDefaultValue());
    }
    // handle mime-type
    if (property.getMimeType() != null) {
        element.getAttributesMap().put(Constants.EXPECTED_CONTENT_TYPES_QNAME, property.getMimeType());
    }
    QName elementName = property.getSchemaName();
    String elementNamespace = elementName.getNamespaceURI();
    String lookupNamespace = schema.getTargetNamespace();
    if (lookupNamespace == null) {
        lookupNamespace = EMPTY_STRING;
    }
    NamespaceInfo namespaceInfo = getNamespaceInfoForNamespace(lookupNamespace, getPackageName(typeInfo));
    boolean isElementFormQualified = false;
    if (namespaceInfo != null) {
        isElementFormQualified = namespaceInfo.isElementFormQualified();
    }
    // handle element reference
    boolean addRef = shouldAddRefAndSetForm(element, elementNamespace, lookupNamespace, isElementFormQualified, true);
    if (addRef) {
        schema = this.getSchemaForNamespace(elementNamespace);
    }
    JavaClass javaType = property.getActualType();
    element.setName(elementName.getLocalPart());
    String typeName = getTypeNameForComponent(property, schema, javaType, element, true);
    if (property.getGenericType() != null) {
        if (property.isXmlList()) {
            SimpleType localSimpleType = new SimpleType();
            org.eclipse.persistence.internal.oxm.schema.model.List list = new org.eclipse.persistence.internal.oxm.schema.model.List();
            list.setItemType(typeName);
            localSimpleType.setList(list);
            element.setSimpleType(localSimpleType);
        } else {
            element.setMaxOccurs(Occurs.UNBOUNDED);
            element.setType(typeName);
        }
    // handle map property
    } else if (property.isMap()) {
        addMapToSchema(property, element, schema, typeInfo);
    } else {
        element.setType(typeName);
    }
    // Set minOccurs based on the 'required' flag
    Integer minOccurs = property.getMinOccurs();
    if (minOccurs != null) {
        element.setMinOccurs(String.valueOf(minOccurs));
    } else {
        element.setMinOccurs(property.isRequired() ? Occurs.ONE : Occurs.ZERO);
    }
    // Overwrite maxOccurs if it has been explicitly set on property.
    Integer maxOccurs = property.getMaxOccurs();
    if (maxOccurs != null)
        element.setMaxOccurs(String.valueOf(maxOccurs));
    if (facets) {
        for (Facet facet : property.getFacets()) {
            processFacet(element, facet);
        }
    }
    return element;
}

Example 4 with SimpleType

use of org.eclipse.persistence.internal.oxm.schema.model.SimpleType in project eclipselink by eclipse-ee4j.

the class SchemaGenerator method processFacet.

private void processFacet(Element element, Facet facet) {
    if (element.getSimpleType() == null)
        element.setSimpleType(new SimpleType());
    Restriction restriction = element.getSimpleType().getRestriction();
    if (restriction == null) {
        restriction = new Restriction(element.getType());
        element.getSimpleType().setRestriction(restriction);
    }
    // Prevent error: "Cannot have both a 'type' attribute and an 'anonymous type' child".
    element.setType(null);
    facet.accept(FacetVisitorHolder.VISITOR, restriction);
}

Example 5 with SimpleType

use of org.eclipse.persistence.internal.oxm.schema.model.SimpleType in project eclipselink by eclipse-ee4j.

the class SDOTypesGenerator method preprocessGlobalTypes.

private void preprocessGlobalTypes(Schema schema) {
    String targetNamespace = schema.getTargetNamespace();
    // Global Complex Types
    Collection<ComplexType> globalComplexTypes = schema.getTopLevelComplexTypes().values();
    for (ComplexType globalComplexType : globalComplexTypes) {
        QName xsdQName = new QName(targetNamespace, globalComplexType.getName());
        SDOType sdoType = preprocessComplexType(globalComplexType, schema);
        sdoType.setXsdType(xsdQName);
        generatedTypesByXsdQName.put(xsdQName, sdoType);
    }
    // Global Simple Types
    Collection<SimpleType> globalSimpleTypes = schema.getTopLevelSimpleTypes().values();
    for (SimpleType globalSimpleType : globalSimpleTypes) {
        QName xsdQName = new QName(targetNamespace, globalSimpleType.getName());
        SDOType sdoType = preprocessSimpleType(globalSimpleType, schema);
        sdoType.setXsdType(xsdQName);
        generatedTypesByXsdQName.put(xsdQName, sdoType);
    }
}