Java Code Examples for org.apache.ws.commons.schema.XmlSchemaElement#getMinOccurs()

public boolean isLiteralArray(XmlSchemaComplexType type) {
    boolean array = false;

    if ((type.getAttributes().isEmpty())
        && (type.getParticle() instanceof XmlSchemaSequence)) {
        XmlSchemaSequence stype = (XmlSchemaSequence)type.getParticle();

        if ((stype.getItems().size() == 1)
            && (stype.getItems().get(0) instanceof XmlSchemaElement)) {
            XmlSchemaElement el = (XmlSchemaElement)stype.getItems().get(0);
            if (el.getMaxOccurs() != 1) {
                // it's a literal array
                array = true;
            }
            if (el.getMaxOccurs() == 1
                && el.getMinOccurs() == 1
                && type.getName() != null
                &&  WSDLTypes.isAnonymous(type.getName())) {
                array = true;
            }
        }
    }
    return array;
}
 

/**
 * Create element information for a part element. For a part, the JavaScript
 * and Element names are calculated in advance, and the element itself might
 * be null! In that case, the minOccurs and maxOccurs are conventional. Note
 * that in some cases the code in ServiceJavascriptBuilder uses a local
 * element (or xa:any) from inside the part element, instead of the part
 * element itself.
 *
 * @param element the element, or null
 * @param schemaCollection the schema collection, for resolving types.
 * @param javascriptName javascript variable name
 * @param xmlElementName xml element string
 * @return
 */
public static ParticleInfo forPartElement(XmlSchemaElement element, SchemaCollection schemaCollection,
                                          String javascriptName, String xmlElementName) {
    ParticleInfo elementInfo = new ParticleInfo();
    elementInfo.particle = element;
    if (element == null) {
        elementInfo.minOccurs = 1;
        elementInfo.maxOccurs = 1;
    } else {
        elementInfo.minOccurs = element.getMinOccurs();
        elementInfo.maxOccurs = element.getMaxOccurs();
        elementInfo.nillable = element.isNillable();
        factorySetupType(element, schemaCollection, elementInfo);
    }
    elementInfo.javascriptName = javascriptName;
    elementInfo.xmlName = xmlElementName;
    elementInfo.global = true;

    return elementInfo;
}
 

private Map < String, Object > getProps(int fieldIndex,
        XmlSchemaElement xsdElement, RootCompositeType compositeTypes) {
    Map < String, Object > props;
    CobolAnnotations cobolAnnotations = new CobolAnnotations(xsdElement);

    if (xsdElement.getSchemaType() instanceof XmlSchemaComplexType) {
        props = getProps((XmlSchemaComplexType) xsdElement.getSchemaType(),
                compositeTypes);

    } else if (xsdElement.getSchemaType() instanceof XmlSchemaSimpleType) {
        props = getProps((XmlSchemaSimpleType) xsdElement.getSchemaType(),
                cobolAnnotations);
        if (props.get(ODO_OBJECT_PROP_NAME) != null) {
            odoObjectNames.put(cobolAnnotations.getCobolName(),
                    getFieldName(xsdElement));
        }

    } else {
        throw new Xsd2ConverterException("Unsupported xsd element of type "
                + xsdElement.getSchemaType().getQName() + " at line "
                + xsdElement.getLineNumber());
    }

    if (xsdElement.getMaxOccurs() > 1) {
        addArrayProps(xsdElement, cobolAnnotations, props);
    }
    
    if (xsdElement.getMinOccurs() == 0 &&  xsdElement.getMaxOccurs() == 1) {
        addOptionalProps(xsdElement, cobolAnnotations, props);
    }

    props.put(COBOL_NAME_PROP_NAME, cobolAnnotations.getCobolName());
    props.put(FIELD_INDEX_PROP_NAME, fieldIndex);
    return props;

}
 

private boolean needToRender(MessagePartInfo part) {
    if (part != null && part.getXmlSchema() instanceof XmlSchemaElement) {
        XmlSchemaElement element = (XmlSchemaElement)part.getXmlSchema();
        return element.isNillable() && element.getMinOccurs() > 0;
    }
    return false;
}
 

/**
 * Create an elementInfo that stores information about a global, named,
 * element.
 *
 * @param element the element
 * @param currentSchema the schema it came from.
 * @param schemaCollection the collection of all schemas.
 * @param prefixAccumulator the accumulator that assigns prefixes.
 * @return
 */
public static ParticleInfo forGlobalElement(XmlSchemaElement element, XmlSchema currentSchema,
                                            SchemaCollection schemaCollection,
                                            NamespacePrefixAccumulator prefixAccumulator) {
    ParticleInfo elementInfo = new ParticleInfo();
    elementInfo.particle = element;
    elementInfo.minOccurs = element.getMinOccurs();
    elementInfo.maxOccurs = element.getMaxOccurs();
    elementInfo.nillable = element.isNillable();
    elementInfo.global = true;

    factoryCommon(element, currentSchema, schemaCollection, prefixAccumulator, elementInfo);
    return elementInfo;
}
 

private static XmlElementInfo createXmlElementInfo(QName qname, QName xmlType, XmlSchemaElement element) {
    XmlElementInfo elementInfo = new XmlElementInfo();

    elementInfo.qname = qname;
    elementInfo.xmlType = xmlType;
    elementInfo.minOccurs = element.getMinOccurs();
    elementInfo.maxOccurs = element.getMaxOccurs();
    elementInfo.nillable = element.isNillable();

    return elementInfo;
}
 

private Long parseParticleForMinOccurs(XmlSchemaParticle particle, String naturalKeyElement) {
    Long minOccurs = null;

    if (particle != null) {
        if (particle instanceof XmlSchemaElement) {
            XmlSchemaElement element = (XmlSchemaElement) particle;
            String elementName = element.getName();
            if (elementName.equals(naturalKeyElement)) {
              minOccurs = element.getMinOccurs();
              return minOccurs;
            }

        } else if (particle instanceof XmlSchemaSequence) {
            XmlSchemaSequence schemaSequence = (XmlSchemaSequence) particle;
            for (int i = 0; i < schemaSequence.getItems().getCount(); i++) {
                XmlSchemaObject item = schemaSequence.getItems().getItem(i);
                if (item instanceof XmlSchemaParticle) {
                    minOccurs = parseParticleForMinOccurs((XmlSchemaParticle) item, naturalKeyElement);
                    if(minOccurs != null) {
                        return minOccurs;
                    }
                }
            }
        }
    }
    return minOccurs;
}
 

private NeutralSchema parseElement(XmlSchemaElement element, XmlSchema schema) {

        QName elementTypeName = element.getSchemaTypeName();

        // Derive Element Schema
        XmlSchemaType elementSchemaType = element.getSchemaType();

        // Element annotations override type annotations.
        if (element.getAnnotation() != null) {
            elementSchemaType.setAnnotation(element.getAnnotation());
        }

        NeutralSchema elementSchema = null;
        if (elementSchemaType != null) {
            if (elementSchemaType.getName() != null) {
                elementSchema = this.parse(elementSchemaType, schema);
            } else {
                elementSchema = this.parse(elementSchemaType, element.getName(), schema);
            }
        } else if (elementTypeName != null) {
            elementSchema = getSchemaFactory().createSchema(elementTypeName);
        }

        if (elementSchema != null) {

            // List Schema
            if (element.getMaxOccurs() > 1) {
                ListSchema listSchema = (ListSchema) getSchemaFactory().createSchema("list");
                listSchema.getList().add(elementSchema);
                listSchema.updateAnnotations();
                elementSchema = listSchema;
            }
        }




        Long min = element.getMinOccurs();
        Long max = element.getMaxOccurs();
        QName type = element.getSchemaTypeName();

        if(min != null) {
            elementSchema.getProperties().put("minCardinality", min);
        }
        if( max != null) {
            elementSchema.getProperties().put("maxCardinality", max);
        }
        if(type != null) {
            elementSchema.getProperties().put("elementType", type.toString());
        }

        return elementSchema;
    }