protected void handleDelete(
final HttpRequest request, final HttpResponse response, final NewObjectIdentifier oid)
throws ArchiveException, IOException {
long t1 = System.currentTimeMillis();
Coordinator.getInstance().delete(oid, true, false);
t1 = System.currentTimeMillis() - t1;
deleteStats.add(t1);
if (LOGGER.isLoggable(Level.INFO)) {
LOGGER.info("MEAS delete __ time " + t1);
}
HttpOutputStream out = (HttpOutputStream) response.getOutputStream();
writeMulticellConfig(out);
}
public OutputStream getOutputStream() {
return response.getOutputStream();
}
public void handle(
String requestPath, String pathParams, HttpRequest request, HttpResponse response)
throws IOException {
String threadID = Thread.currentThread().toString();
HCFile file = null;
long startTime = System.currentTimeMillis();
if (logger.isLoggable(Level.INFO)) {
String sAddr = request.getHttpConnection().getRemoteHost();
int sPort = getClientPort(request);
logger.info("StartRequest " + sAddr + ":" + sPort + " " + toString(request) + " " + threadID);
}
String sMethod = null;
int method = 0;
try {
sMethod = request.getMethod();
Integer m = (Integer) methods.get(sMethod);
method = m.intValue();
} catch (Exception e) {
logger.info("Bad method \"" + sMethod + "\": 501 Not implemented");
response.sendError(HttpResponse.__501_Not_Implemented, sMethod);
request.setHandled(true);
return;
}
if (!pathSanityCheck(requestPath)) {
response.sendError(HttpResponse.__404_Not_Found, requestPath + ": no such file");
request.setHandled(true);
return;
}
// Remove the root path from the front of the path leaving a
// relative path
HCFile root = HCFile.getRoot();
String rootPath = root.fileName();
if (rootPath.equals("/")) rootPath = "";
if (!requestPath.startsWith(rootPath + "/")) {
response.sendError(HttpResponse.__404_Not_Found, "Unknown prefix in \"" + requestPath + "\"");
request.setHandled(true);
return;
}
String encodedPath = request.getEncodedPath();
String prefix = ProtocolConstants.WEBDAV_PATH + rootPath + "/";
if (!encodedPath.startsWith(prefix)) {
response.sendError(
HttpResponse.__500_Internal_Server_Error, "Inconsistent path \"" + encodedPath + "\"");
request.setHandled(true);
return;
}
String relativePath = encodedPath.substring(prefix.length());
// Split path into components
String[] path = FSCache.split(relativePath);
if (logger.isLoggable(Level.FINE))
logger.fine(
"Instr parsed \""
+ FSCache.combine(path)
+ "\" @ "
+ (System.currentTimeMillis() - startTime)
+ " ms)");
// Load into cache
try {
boolean writing = (method == M_PUT || method == M_MOVE || method == M_MKCOL);
file = CacheLoader.load(path, writing);
if (logger.isLoggable(Level.FINE)) {
long d = System.currentTimeMillis() - startTime;
String f = file.fileName();
logger.fine("instr " + d + " LOOKUP \"" + f + "\" " + threadID);
logger.fine(
"View "
+ file.getViewName()
+ " is "
+ (file.isViewCollapsingNulls() ? "" : "not ")
+ "collapsing trailing nulls");
}
String[] extras = null;
if (file.fileType() == FSCacheObject.ROOTFILETYPE) extras = path;
else {
// The distance of the node from the root == the number
// of components in the full path since "/" has 0 path
// components.
int numExtraComps = path.length - file.rootDistance();
if (numExtraComps > 0) {
extras = new String[numExtraComps];
for (int i = file.rootDistance(), j = 0; j < extras.length; i++, j++) extras[j] = path[i];
}
}
if (file.isFile())
switch (method) {
case M_GET:
case M_HEAD:
case M_OPTIONS:
case M_PROPFIND:
response.setField("ETag", file.getOID().toExternalHexString());
}
response.setStatus(HttpResponse.__200_OK);
if (logger.isLoggable(Level.FINE)) {
String s = "Instr handling " + file + " {";
if (extras != null) for (int i = 0; i < extras.length; i++) s += " \"" + extras[i] + "\"";
logger.fine(s + " } @ " + (System.currentTimeMillis() - startTime) + " ms");
}
handlers[method].handle(
file, extras, request, response, request.getInputStream(), response.getOutputStream());
} catch (FSCacheException e) {
if (logger.isLoggable(Level.FINE)) logger.log(Level.FINE, "FSCacheException: " + e, e);
response.sendError(e.getError(), e.getMessage());
} catch (HttpException e) {
if (logger.isLoggable(Level.FINE)) logger.log(Level.FINE, "HTTP exception: " + e, e);
response.sendError(e.getCode(), e.toString());
} catch (Exception e) {
String s = "Couldn't handle " + toString(request);
logger.log(Level.SEVERE, s + "; " + StringUtil.image(file), e);
response.sendError(HttpResponse.__500_Internal_Server_Error, s + ": " + StringUtil.image(e));
}
long reqTime = System.currentTimeMillis() - startTime;
if (reqTime > MAX_REQ_TIME) logger.warning("LATE! " + reqTime + "ms " + toString(request));
if (logger.isLoggable(Level.INFO))
logger.info(
"INSTR "
+ reqTime
+ " SUM "
+ response.getStatus()
+ " "
+ toString(request)
+ " "
+ threadID);
if (logger.isLoggable(Level.FINEST)) logger.finest(HCFile.fileCache.toString());
request.setHandled(true);
}