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

Example 1 with SimpleContent

use of org.eclipse.persistence.internal.oxm.schema.model.SimpleContent 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 SimpleContent

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

the class SchemaGenerator method createComplexTypeForClass.

private ComplexType createComplexTypeForClass(JavaClass myClass, TypeInfo info) {
    Schema schema = getSchemaForNamespace(info.getClassNamespace());
    ComplexType type = new ComplexType();
    JavaClass superClass = CompilerHelper.getNextMappedSuperClass(myClass, this.typeInfo, this.helper);
    // Handle abstract class
    if (myClass.isAbstract()) {
        type.setAbstractValue(true);
    }
    Extension extension = null;
    if (superClass != null) {
        TypeInfo parentTypeInfo = this.typeInfo.get(superClass.getQualifiedName());
        if (parentTypeInfo != null) {
            extension = new Extension();
            // may need to qualify the type
            String parentPrefix = getPrefixForNamespace(schema, parentTypeInfo.getClassNamespace());
            if (parentPrefix != null) {
                extension.setBaseType(parentPrefix + COLON + parentTypeInfo.getSchemaTypeName());
            } else {
                extension.setBaseType(parentTypeInfo.getSchemaTypeName());
            }
            if (parentTypeInfo.getXmlValueProperty() != null) {
                SimpleContent content = new SimpleContent();
                content.setExtension(extension);
                type.setSimpleContent(content);
                return type;
            } else {
                ComplexContent content = new ComplexContent();
                content.setExtension(extension);
                type.setComplexContent(content);
            }
        }
    }
    TypeDefParticle compositor = null;
    String[] propOrder = null;
    if (info.isSetPropOrder()) {
        propOrder = info.getPropOrder();
    }
    if (propOrder != null && propOrder.length == 0) {
        // requires the extension case to use sequences
        if (info.hasElementRefs()) {
            // generate a sequence to satisfy TCK
            compositor = new Sequence();
            if (extension != null) {
                extension.setSequence((Sequence) compositor);
            } else {
                type.setSequence((Sequence) compositor);
            }
        } else if (extension != null) {
            compositor = new All();
            extension.setAll((All) compositor);
        } else {
            compositor = new All();
            type.setAll((All) compositor);
        }
    } else {
        // generate a sequence to satisfy TCK
        compositor = new Sequence();
        if (extension != null) {
            extension.setSequence((Sequence) compositor);
        } else {
            type.setSequence((Sequence) compositor);
        }
    }
    return type;
}

Example 3 with SimpleContent

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

the class SchemaModelGenerator method buildComplexTypeWithSimpleContent.

/**
 * Create and return a ComplexType containing simple content for a given XMLDescriptor.  Assumes
 * that the descriptor has a schema context set.
 */
private ComplexType buildComplexTypeWithSimpleContent(Descriptor desc, HashMap<String, Schema> schemaForNamespace, Schema workingSchema, SchemaModelGeneratorProperties properties, List<Descriptor> descriptors) {
    ComplexType ct = new ComplexType();
    SimpleContent sc = new SimpleContent();
    Extension extension = new Extension();
    sc.setExtension(extension);
    ct.setSimpleContent(sc);
    for (CoreMapping mapping : (Vector<CoreMapping>) desc.getMappings()) {
        Field xFld = (Field) mapping.getField();
        if (xFld.getXPath().equals(TEXT)) {
            extension.setBaseType(getSchemaTypeForDirectMapping((DirectMapping) mapping, workingSchema));
        } else if (xFld.getXPathFragment().isAttribute()) {
            String schemaTypeString = getSchemaTypeForDirectMapping((DirectMapping) mapping, workingSchema);
            Attribute attr = buildAttribute((DirectMapping) mapping, schemaTypeString);
            extension.getOrderedAttributes().add(attr);
        }
    }
    return ct;
}

Example 4 with SimpleContent

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

the class SchemaGenerator method addSchemaComponents.

public void addSchemaComponents(JavaClass myClass) {
    // first check for type
    String myClassName = myClass.getQualifiedName();
    Element rootElement = null;
    TypeInfo info = typeInfo.get(myClassName);
    if (info.isTransient() || info.getClassNamespace().equals(javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI)) {
        return;
    }
    SchemaTypeInfo schemaTypeInfo = new SchemaTypeInfo();
    schemaTypeInfo.setSchemaTypeName(new QName(info.getClassNamespace(), info.getSchemaTypeName()));
    this.schemaTypeInfo.put(myClass.getQualifiedName(), schemaTypeInfo);
    NamespaceInfo namespaceInfo = this.packageToPackageInfoMappings.get(myClass.getPackageName()).getNamespaceInfo();
    if (namespaceInfo.getLocation() != null && !namespaceInfo.getLocation().equals(GENERATE)) {
        return;
    }
    Schema schema = getSchemaForNamespace(info.getClassNamespace(), myClass.getPackageName());
    info.setSchema(schema);
    String typeName = info.getSchemaTypeName();
    String pfx = EMPTY_STRING;
    Property valueField = null;
    if (info.isSetXmlRootElement()) {
        // Create the root element and add it to the schema
        org.eclipse.persistence.jaxb.xmlmodel.XmlRootElement xmlRE = info.getXmlRootElement();
        rootElement = new Element();
        String elementName = xmlRE.getName();
        if (elementName.equals(XMLProcessor.DEFAULT) || elementName.equals(EMPTY_STRING)) {
            try {
                elementName = info.getXmlNameTransformer().transformRootElementName(myClassName);
            } catch (Exception ex) {
                throw org.eclipse.persistence.exceptions.JAXBException.exceptionDuringNameTransformation(myClassName, info.getXmlNameTransformer().getClass().getName(), ex);
            }
        }
        rootElement.setName(elementName);
        String rootNamespace = xmlRE.getNamespace();
        if (rootNamespace.equals(XMLProcessor.DEFAULT)) {
            Schema rootElementSchema = getSchemaForNamespace(namespaceInfo.getNamespace());
            if (rootElementSchema != null) {
                rootElementSchema.addTopLevelElement(rootElement);
            }
            schemaTypeInfo.getGlobalElementDeclarations().add(new QName(namespaceInfo.getNamespace(), rootNamespace));
            rootNamespace = namespaceInfo.getNamespace();
        } else {
            Schema rootElementSchema = getSchemaForNamespace(rootNamespace);
            if (rootElementSchema != null) {
                rootElementSchema.addTopLevelElement(rootElement);
            }
            schemaTypeInfo.getGlobalElementDeclarations().add(new QName(rootNamespace, elementName));
        }
        // handle root-level imports/includes [schema = the type's schema]
        Schema rootSchema = getSchemaForNamespace(rootNamespace);
        addImportIfRequired(rootSchema, schema, schema.getTargetNamespace());
        // setup a prefix, if necessary
        if (rootSchema != null && !info.getClassNamespace().equals(EMPTY_STRING)) {
            pfx = getOrGeneratePrefixForNamespace(info.getClassNamespace(), rootSchema);
            pfx += COLON;
        }
    }
    if (CompilerHelper.isSimpleType(info)) {
        SimpleType type = new SimpleType();
        // simple type case, we just need the name and namespace info
        if (typeName.equals(EMPTY_STRING)) {
            // A root elem or locally defined whenever used
            if (rootElement != null) {
                rootElement.setSimpleType(type);
            }
        } else {
            type.setName(typeName);
            schema.addTopLevelSimpleTypes(type);
            if (rootElement != null) {
                rootElement.setType(pfx + type.getName());
            }
        }
        // Figure out schema type and set it as Restriction
        QName restrictionType = null;
        Restriction restriction = new Restriction();
        if (info.isEnumerationType()) {
            restrictionType = ((EnumTypeInfo) info).getRestrictionBase();
            restriction.setEnumerationFacets(this.getEnumerationFacetsFor((EnumTypeInfo) info));
            String prefix = null;
            if (restrictionType.getNamespaceURI() != null && !EMPTY_STRING.equals(restrictionType.getNamespaceURI())) {
                if (javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(restrictionType.getNamespaceURI())) {
                    prefix = Constants.SCHEMA_PREFIX;
                } else {
                    prefix = getPrefixForNamespace(schema, restrictionType.getNamespaceURI());
                }
            }
            String extensionTypeName = restrictionType.getLocalPart();
            if (prefix != null) {
                extensionTypeName = prefix + COLON + extensionTypeName;
            }
            restriction.setBaseType(extensionTypeName);
            type.setRestriction(restriction);
        } else {
            valueField = info.getXmlValueProperty();
            JavaClass javaType = valueField.getActualType();
            QName baseType = getSchemaTypeFor(javaType);
            String prefix = null;
            if (baseType.getNamespaceURI() != null && !baseType.getNamespaceURI().equals(EMPTY_STRING)) {
                if (baseType.getNamespaceURI().equals(javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI)) {
                    prefix = Constants.SCHEMA_PREFIX;
                } else {
                    prefix = getPrefixForNamespace(schema, baseType.getNamespaceURI());
                }
            }
            String baseTypeName = baseType.getLocalPart();
            if (prefix != null) {
                baseTypeName = prefix + COLON + baseTypeName;
            }
            if (valueField.isXmlList() || (valueField.getGenericType() != null)) {
                // generate a list instead of a restriction
                org.eclipse.persistence.internal.oxm.schema.model.List list = new org.eclipse.persistence.internal.oxm.schema.model.List();
                list.setItemType(baseTypeName);
                type.setList(list);
            } else {
                if (helper.isAnnotationPresent(valueField.getElement(), XmlSchemaType.class)) {
                    XmlSchemaType schemaType = (XmlSchemaType) helper.getAnnotation(valueField.getElement(), XmlSchemaType.class);
                    // TODO: This assignment seems like a bug, probably this should be "baseTypeName" ?
                    baseType = new QName(schemaType.namespace(), schemaType.name());
                }
                restriction.setBaseType(baseTypeName);
                type.setRestriction(restriction);
            }
        }
        info.setSimpleType(type);
    } else if ((valueField = this.getXmlValueFieldForSimpleContent(info)) != null) {
        ComplexType type = new ComplexType();
        SimpleContent content = new SimpleContent();
        if (EMPTY_STRING.equals(typeName)) {
            if (rootElement != null) {
                rootElement.setComplexType(type);
            }
            info.setComplexType(type);
        } else {
            type.setName(typeName);
            schema.addTopLevelComplexTypes(type);
            if (rootElement != null) {
                rootElement.setType(pfx + type.getName());
            }
        }
        QName extensionType = getSchemaTypeFor(valueField.getType());
        if (helper.isAnnotationPresent(valueField.getElement(), XmlSchemaType.class)) {
            XmlSchemaType schemaType = (XmlSchemaType) helper.getAnnotation(valueField.getElement(), XmlSchemaType.class);
            extensionType = new QName(schemaType.namespace(), schemaType.name());
        }
        String prefix = null;
        if (extensionType.getNamespaceURI() != null && !extensionType.getNamespaceURI().equals(EMPTY_STRING)) {
            if (extensionType.getNamespaceURI().equals(javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI)) {
                prefix = Constants.SCHEMA_PREFIX;
            } else {
                prefix = getPrefixForNamespace(schema, extensionType.getNamespaceURI());
            }
        }
        String extensionTypeName = extensionType.getLocalPart();
        if (prefix != null) {
            extensionTypeName = prefix + COLON + extensionTypeName;
        }
        Extension extension = new Extension();
        extension.setBaseType(extensionTypeName);
        content.setExtension(extension);
        type.setSimpleContent(content);
        info.setComplexType(type);
    } else {
        ComplexType type = createComplexTypeForClass(myClass, info);
        TypeDefParticle compositor = null;
        if (type.getComplexContent() != null && type.getComplexContent().getExtension() != null) {
            compositor = type.getComplexContent().getExtension().getTypeDefParticle();
        } else {
            compositor = type.getTypeDefParticle();
        }
        if (EMPTY_STRING.equals(typeName)) {
            if (rootElement != null) {
                rootElement.setComplexType(type);
            }
            info.setComplexType(type);
            info.setCompositor(compositor);
        } else {
            type.setName(typeName);
            if (rootElement != null) {
                rootElement.setType(pfx + type.getName());
            }
            schema.addTopLevelComplexTypes(type);
            info.setComplexType(type);
            info.setCompositor(compositor);
        }
    }
}

Example 5 with SimpleContent

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

the class SchemaGenerator method addAnyAttributeToSchema.

/**
 * Convenience method for processing an any attribute property. Required
 * schema components will be generated and set accordingly.
 *
 * @param type the ComplexType which compositor(s) should be added to
 */
private void addAnyAttributeToSchema(ComplexType type) {
    AnyAttribute anyAttribute = new AnyAttribute();
    anyAttribute.setProcessContents(SKIP);
    anyAttribute.setNamespace(Constants.ANY_NAMESPACE_OTHER);
    if (type.getSimpleContent() != null) {
        SimpleContent content = type.getSimpleContent();
        if (content.getExtension() != null) {
            content.getExtension().setAnyAttribute(anyAttribute);
        } else if (content.getRestriction() != null) {
            content.getRestriction().setAnyAttribute(anyAttribute);
        }
    } else {
        type.setAnyAttribute(anyAttribute);
    }
}