Examples with MappingData org.glassfish.grizzly.http.server.util.MappingData used on opensource projects

Example 6 with MappingData

use of org.glassfish.grizzly.http.server.util.MappingData in project Payara by payara.

the class MapperListener method unregisterContext.

/**
 * Unregister context.
 */
private void unregisterContext(ObjectName objectName) throws Exception {
    String name = objectName.getKeyProperty("name");
    String hostName = null;
    String contextName = null;
    if (name.startsWith("//")) {
        name = name.substring(2);
    }
    int slash = name.indexOf("/");
    if (slash != -1) {
        hostName = name.substring(0, slash);
        contextName = name.substring(slash);
        contextName = RequestUtil.urlDecode(contextName, "UTF-8");
    } else {
        return;
    }
    // Special case for the root context
    if (contextName.equals("/")) {
        contextName = "";
    }
    // Don't un-map a context that is paused
    DataChunk hostDC = DataChunk.newInstance();
    hostDC.setString(hostName);
    DataChunk contextDC = DataChunk.newInstance();
    contextDC.setString(contextName);
    MappingData mappingData = new MappingData();
    mapper.map(hostDC, contextDC, mappingData);
    if (mappingData.context instanceof StandardContext && ((StandardContext) mappingData.context).getPaused()) {
        return;
    }
    if (logger.isLoggable(Level.FINE)) {
        logger.log(Level.FINE, LogFacade.REGISTER_CONTEXT, contextName);
    }
    mapper.removeContext(hostName, contextName);
}

Example 7 with MappingData

use of org.glassfish.grizzly.http.server.util.MappingData in project Payara by payara.

the class SnifferAdapter method service.

// I could synchronize this method since I only start one container and do it
// synchronously but that seems like an overkill and I would still need to handle
// pending requests.
@Override
public void service(Request req, Response resp) throws Exception {
    if (adapter != null) {
        // this is not supposed to happen, however due to multiple requests coming in, I would
        // not be surprised...
        adapter.service(req, resp);
        return;
    }
    // different threads.
    synchronized (containerRegistry) {
        if (adapter != null) {
            // I got started in the meantime
            adapter.service(req, resp);
            return;
        }
        if (containerRegistry.getContainer(sniffer.getContainersNames()[0]) != null) {
            LOGGER.fine("Container is claimed to be started...");
            containerRegistry.getContainer(sniffer.getContainersNames()[0]).getContainer();
        } else {
            final long startTime = System.currentTimeMillis();
            LOGGER.log(Level.INFO, KernelLoggerInfo.snifferAdapterStartingContainer, sniffer.getModuleType());
            try {
                Collection<EngineInfo> containersInfo = containerStarter.startContainer(sniffer);
                if (containersInfo != null && !containersInfo.isEmpty()) {
                    // force the start on each container
                    for (EngineInfo info : containersInfo) {
                        if (LOGGER.isLoggable(Level.FINE)) {
                            LOGGER.log(Level.FINE, "Got container, deployer is {0}", info.getDeployer());
                        }
                        info.getContainer();
                        LOGGER.log(Level.INFO, KernelLoggerInfo.snifferAdapterContainerStarted, new Object[] { sniffer.getModuleType(), System.currentTimeMillis() - startTime });
                    }
                } else {
                    LOGGER.severe(KernelLoggerInfo.snifferAdapterNoContainer);
                }
            } catch (Exception e) {
                LOGGER.log(Level.SEVERE, KernelLoggerInfo.snifferAdapterExceptionStarting, new Object[] { sniffer.getContainersNames()[0], e });
            }
        }
        // at this point the post construct should have been called.
        // seems like there is some possibility that the container is not synchronously started
        // preventing the calls below to succeed...
        DataChunk decodedURI = req.getRequest().getRequestURIRef().getDecodedRequestURIBC();
        try {
            // Clear the previous mapped information.
            MappingData mappingData = (MappingData) req.getNote(ContainerMapper.MAPPING_DATA);
            mappingData.recycle();
            adapter = mapper.mapUriWithSemicolon(req, decodedURI, 0, null);
            // and throw a Runtime exception.
            if (adapter.equals(this)) {
                adapter = null;
                throw new RuntimeException("SnifferAdapter cannot map themself.");
            }
        } catch (Exception e) {
            LOGGER.log(Level.SEVERE, KernelLoggerInfo.snifferAdapterExceptionMapping, e);
            throw e;
        }
        // pass on,,,
        if (adapter != null) {
            adapter.service(req, resp);
        } else {
            throw new RuntimeException("No Adapter found.");
        }
    }
}