/**
* Get the named properties for this resource and (potentially) its children.
*
* @param names an arrary of property names to retrieve
* @return a MultiStatus of PropertyResponses
* @exception com.ibm.webdav.WebDAVException
*/
public MultiStatus getProperties(PropertyName[] names) throws WebDAVException {
MultiStatus multiStatus = resource.getProperties(resource.getContext());
MultiStatus newMultiStatus = new MultiStatus();
Enumeration responses = multiStatus.getResponses();
while (responses.hasMoreElements()) {
PropertyResponse response = (PropertyResponse) responses.nextElement();
PropertyResponse newResponse = new PropertyResponse(response.getResource());
newResponse.setDescription(response.getDescription());
newMultiStatus.addResponse(newResponse);
Hashtable properties = (Hashtable) response.getPropertiesByPropName();
// Hashtable newProperties = (Hashtable) newResponse.getProperties();
for (int i = 0; i < names.length; i++) {
if (properties.containsKey(names[i])) {
PropertyValue srcval = response.getProperty(names[i]);
newResponse.setProperty(names[i], srcval);
// newProperties.put(names[i], properties.get(names[i]));
} else {
Document factory = null;
try {
factory = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
} catch (Exception e) {
throw new WebDAVException(WebDAVStatus.SC_INTERNAL_SERVER_ERROR, e.getMessage());
}
// we'll create an xml element with no value because that's
// what webdav will need to return for most methods... even if the
// property doesn't exist. That's because the
// distinction between a propertyname and propertyvalue
// is fuzzy in WebDAV xml. A property name is
// essentially an empty property value because
// all property values have their property
// name stuck on.
// if we decide to set reviewStatus to null instead (as
// we did previously, then the code for MultiStatus.asXML()
// needs to be updated to expect null values.
// (jlc 990520)
Element elTm = factory.createElementNS("X", "X:" + names[i].getLocal());
elTm.setAttribute("xmlns:X", names[i].getNamespace());
newResponse.addProperty(names[i], elTm, WebDAVStatus.SC_NOT_FOUND);
}
}
}
return newMultiStatus;
}
/**
* Get the names of all properties for this resource. This implementation reads all the properties
* and then extracts their names.
*
* @return a MultiStatus of PropertyResponses (PropertyValue.value is always null,
* PropertyValue.status contains the status)
* @exception com.ibm.webdav.WebDAVException
*/
public MultiStatus getPropertyNames() throws WebDAVException {
MultiStatus multiStatus = resource.getProperties(resource.getContext());
Enumeration responses = multiStatus.getResponses();
// we have the result, but all of the properties in our structure contain
// values. We don't want to include values. Just names. The following
// code strips out the content of these elements.
while (responses.hasMoreElements()) {
PropertyResponse response = (PropertyResponse) responses.nextElement();
Dictionary properties = response.getPropertiesByPropName();
Enumeration keys = properties.keys();
while (keys.hasMoreElements()) {
PropertyName key = (PropertyName) keys.nextElement();
Element value = (Element) response.getProperty(key).getValue();
response.setProperty(
key, new PropertyValue((Element) value.cloneNode(false), WebDAVStatus.SC_OK));
}
}
return multiStatus;
}
