/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#startReference(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.namespace.QName)
*/
public void startReference(NodeRef nodeRef, QName childName) {
try {
// determine format of reference e.g. node or path based
ReferenceType referenceFormat = referenceType;
if (nodeRef.equals(nodeService.getRootNode(nodeRef.getStoreRef()))) {
referenceFormat = ReferenceType.PATHREF;
}
// output reference
AttributesImpl attrs = new AttributesImpl();
if (referenceFormat.equals(ReferenceType.PATHREF)) {
Path path = createPath(context.getExportParent(), context.getExportParent(), nodeRef);
attrs.addAttribute(
NamespaceService.REPOSITORY_VIEW_1_0_URI,
PATHREF_LOCALNAME,
PATHREF_QNAME.toPrefixString(),
null,
path.toPrefixString(namespaceService));
} else {
attrs.addAttribute(
NamespaceService.REPOSITORY_VIEW_1_0_URI,
NODEREF_LOCALNAME,
NODEREF_QNAME.toPrefixString(),
null,
nodeRef.toString());
}
if (childName != null) {
attrs.addAttribute(
NamespaceService.REPOSITORY_VIEW_1_0_URI,
CHILDNAME_LOCALNAME,
CHILDNAME_QNAME.toPrefixString(),
null,
childName.toPrefixString(namespaceService));
}
contentHandler.startElement(
REFERENCE_QNAME.getNamespaceURI(),
REFERENCE_LOCALNAME,
toPrefixString(REFERENCE_QNAME),
attrs);
} catch (SAXException e) {
throw new ExporterException("Failed to process start reference", e);
}
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#value(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.namespace.QName, java.io.Serializable)
*/
public void value(NodeRef nodeRef, QName property, Object value, int index) {
try {
// determine data type of value
QName valueDataType = null;
PropertyDefinition propDef = dictionaryService.getProperty(property);
DataTypeDefinition dataTypeDef = (propDef == null) ? null : propDef.getDataType();
if (dataTypeDef == null || dataTypeDef.getName().equals(DataTypeDefinition.ANY)) {
dataTypeDef = (value == null) ? null : dictionaryService.getDataType(value.getClass());
if (dataTypeDef != null) {
valueDataType = dataTypeDef.getName();
}
}
// convert node references to paths
if (value instanceof NodeRef && referenceType.equals(ReferenceType.PATHREF)) {
NodeRef valueNodeRef = (NodeRef) value;
if (nodeRef.getStoreRef().equals(valueNodeRef.getStoreRef())) {
Path nodeRefPath = createPath(context.getExportOf(), nodeRef, valueNodeRef);
value = (nodeRefPath == null) ? null : nodeRefPath.toPrefixString(namespaceService);
}
}
// output value wrapper if value is null or property data type is ANY or value is part of
// collection
if (value == null || valueDataType != null || index != -1) {
AttributesImpl attrs = new AttributesImpl();
if (value == null) {
attrs.addAttribute(
NamespaceService.REPOSITORY_VIEW_PREFIX,
ISNULL_LOCALNAME,
ISNULL_QNAME.toPrefixString(),
null,
"true");
}
if (valueDataType != null) {
attrs.addAttribute(
NamespaceService.REPOSITORY_VIEW_PREFIX,
DATATYPE_LOCALNAME,
DATATYPE_QNAME.toPrefixString(),
null,
toPrefixString(valueDataType));
}
contentHandler.startElement(
NamespaceService.REPOSITORY_VIEW_PREFIX,
VALUE_LOCALNAME,
toPrefixString(VALUE_QNAME),
attrs);
}
// output value
String strValue = (String) DefaultTypeConverter.INSTANCE.convert(String.class, value);
if (strValue != null) {
for (int i = 0; i < strValue.length(); i++) {
char[] temp = new char[] {strValue.charAt(i)};
contentHandler.characters(temp, 0, 1);
}
}
// output value wrapper if property data type is any
if (value == null || valueDataType != null || index != -1) {
contentHandler.endElement(
NamespaceService.REPOSITORY_VIEW_PREFIX, VALUE_LOCALNAME, toPrefixString(VALUE_QNAME));
}
} catch (SAXException e) {
throw new ExporterException(
"Failed to process value event - nodeRef "
+ nodeRef
+ "; property "
+ toPrefixString(property)
+ "; value "
+ value,
e);
}
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#start()
*/
public void start(ExporterContext context) {
try {
this.context = context;
contentHandler.startDocument();
contentHandler.startPrefixMapping(
NamespaceService.REPOSITORY_VIEW_PREFIX, NamespaceService.REPOSITORY_VIEW_1_0_URI);
contentHandler.startElement(
NamespaceService.REPOSITORY_VIEW_PREFIX,
VIEW_LOCALNAME,
VIEW_QNAME.toPrefixString(),
EMPTY_ATTRIBUTES);
//
// output metadata
//
contentHandler.startElement(
NamespaceService.REPOSITORY_VIEW_PREFIX,
METADATA_LOCALNAME,
METADATA_QNAME.toPrefixString(),
EMPTY_ATTRIBUTES);
// exported by
contentHandler.startElement(
NamespaceService.REPOSITORY_VIEW_PREFIX,
EXPORTEDBY_LOCALNAME,
EXPORTEDBY_QNAME.toPrefixString(),
EMPTY_ATTRIBUTES);
contentHandler.characters(
context.getExportedBy().toCharArray(), 0, context.getExportedBy().length());
contentHandler.endElement(
NamespaceService.REPOSITORY_VIEW_PREFIX,
EXPORTEDBY_LOCALNAME,
EXPORTEDBY_QNAME.toPrefixString());
// exported date
contentHandler.startElement(
NamespaceService.REPOSITORY_VIEW_PREFIX,
EXPORTEDDATE_LOCALNAME,
EXPORTEDDATE_QNAME.toPrefixString(),
EMPTY_ATTRIBUTES);
String date = DefaultTypeConverter.INSTANCE.convert(String.class, context.getExportedDate());
contentHandler.characters(date.toCharArray(), 0, date.length());
contentHandler.endElement(
NamespaceService.REPOSITORY_VIEW_PREFIX,
EXPORTEDDATE_LOCALNAME,
EXPORTEDDATE_QNAME.toPrefixString());
// exporter version
contentHandler.startElement(
NamespaceService.REPOSITORY_VIEW_PREFIX,
EXPORTERVERSION_LOCALNAME,
EXPORTERVERSION_QNAME.toPrefixString(),
EMPTY_ATTRIBUTES);
contentHandler.characters(
context.getExporterVersion().toCharArray(), 0, context.getExporterVersion().length());
contentHandler.endElement(
NamespaceService.REPOSITORY_VIEW_PREFIX,
EXPORTERVERSION_LOCALNAME,
EXPORTERVERSION_QNAME.toPrefixString());
// export of
contentHandler.startElement(
NamespaceService.REPOSITORY_VIEW_PREFIX,
EXPORTOF_LOCALNAME,
EXPORTOF_QNAME.toPrefixString(),
EMPTY_ATTRIBUTES);
String path = nodeService.getPath(context.getExportOf()).toPrefixString(namespaceService);
contentHandler.characters(path.toCharArray(), 0, path.length());
contentHandler.endElement(
NamespaceService.REPOSITORY_VIEW_PREFIX,
EXPORTOF_LOCALNAME,
EXPORTOF_QNAME.toPrefixString());
contentHandler.endElement(
NamespaceService.REPOSITORY_VIEW_PREFIX,
METADATA_LOCALNAME,
METADATA_QNAME.toPrefixString());
} catch (SAXException e) {
throw new ExporterException("Failed to process export start event", e);
}
}