/*
* (non-Javadoc)
* @see
* org.fcrepo.server.security.xacml.pep.rest.filters.RESTFilter#handleRequest(javax.servlet
* .http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
*/
public RequestCtx handleRequest(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
if (logger.isDebugEnabled()) {
logger.debug(this.getClass().getName() + "/handleRequest!");
}
String path = request.getPathInfo();
String[] parts = path.split("/");
String pid = parts[1];
String dsid = parts[3];
String startDT = request.getParameter("startDT");
String endDT = request.getParameter("endDT");
RequestCtx req = null;
Map<URI, AttributeValue> actions = new HashMap<URI, AttributeValue>();
Map<URI, AttributeValue> resAttr = new HashMap<URI, AttributeValue>();
try {
if (pid != null && !"".equals(pid)) {
resAttr.put(Constants.OBJECT.PID.getURI(), new StringAttribute(pid));
}
if (pid != null && !"".equals(pid)) {
resAttr.put(new URI(XACML_RESOURCE_ID), new AnyURIAttribute(new URI(pid)));
}
if (dsid != null && !"".equals(dsid)) {
resAttr.put(Constants.DATASTREAM.ID.getURI(), new StringAttribute(dsid));
}
if (startDT != null && !"".equals(startDT)) {
resAttr.put(
Constants.DATASTREAM.CREATED_DATETIME.getURI(), DateTimeAttribute.getInstance(startDT));
}
if (endDT != null && !"".equals(endDT)) {
resAttr.put(
Constants.DATASTREAM.AS_OF_DATETIME.getURI(), DateTimeAttribute.getInstance(endDT));
}
actions.put(
Constants.ACTION.ID.getURI(),
new StringAttribute(Constants.ACTION.PURGE_DATASTREAM.getURI().toASCIIString()));
actions.put(
Constants.ACTION.API.getURI(),
new StringAttribute(Constants.ACTION.APIM.getURI().toASCIIString()));
// modifying the FeSL policy datastream requires policy management permissions
if (dsid != null && dsid.equals(FedoraPolicyStore.FESL_POLICY_DATASTREAM)) {
actions.put(
Constants.ACTION.ID.getURI(),
new StringAttribute(Constants.ACTION.MANAGE_POLICIES.getURI().toASCIIString()));
}
req =
getContextHandler()
.buildRequest(getSubjects(request), actions, resAttr, getEnvironment(request));
LogUtil.statLog(
request.getRemoteUser(),
Constants.ACTION.PURGE_DATASTREAM.getURI().toASCIIString(),
pid,
dsid);
} catch (Exception e) {
logger.error(e.getMessage(), e);
throw new ServletException(e.getMessage(), e);
}
return req;
}
