/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.cxf.transport.http;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.ServerSocket;
import java.net.URL;
import java.security.Principal;
import java.util.Arrays;
import java.util.Collection;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletRequest;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.namespace.QName;
import org.apache.cxf.Bus;
import org.apache.cxf.attachment.AttachmentDataSource;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.common.util.Base64Exception;
import org.apache.cxf.common.util.Base64Utility;
import org.apache.cxf.common.util.StringUtils;
import org.apache.cxf.configuration.Configurable;
import org.apache.cxf.configuration.security.AuthorizationPolicy;
import org.apache.cxf.continuations.ContinuationProvider;
import org.apache.cxf.continuations.SuspendedInvocationException;
import org.apache.cxf.helpers.HttpHeaderHelper;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.interceptor.Interceptor;
import org.apache.cxf.io.AbstractWrappedOutputStream;
import org.apache.cxf.io.DelegatingInputStream;
import org.apache.cxf.message.Attachment;
import org.apache.cxf.message.Exchange;
import org.apache.cxf.message.ExchangeImpl;
import org.apache.cxf.message.Message;
import org.apache.cxf.message.MessageImpl;
import org.apache.cxf.message.MessageUtils;
import org.apache.cxf.security.SecurityContext;
import org.apache.cxf.service.model.EndpointInfo;
import org.apache.cxf.transport.AbstractDestination;
import org.apache.cxf.transport.AbstractMultiplexDestination;
import org.apache.cxf.transport.Conduit;
import org.apache.cxf.transport.http.policy.PolicyUtils;
import org.apache.cxf.transport.https.CertConstraints;
import org.apache.cxf.transport.https.CertConstraintsInterceptor;
import org.apache.cxf.transport.https.SSLUtils;
import org.apache.cxf.transports.http.configuration.HTTPServerPolicy;
import org.apache.cxf.ws.addressing.EndpointReferenceType;
import org.apache.cxf.ws.policy.Assertor;
import org.apache.cxf.ws.policy.PolicyEngine;
import org.apache.cxf.wsdl.EndpointReferenceUtils;
import org.apache.cxf.wsdl.WSDLLibrary;
/**
* Common base for HTTP Destination implementations.
*/
public abstract class AbstractHTTPDestination
extends AbstractMultiplexDestination
implements Configurable, Assertor {
public static final String HTTP_REQUEST = "HTTP.REQUEST";
public static final String HTTP_RESPONSE = "HTTP.RESPONSE";
public static final String HTTP_CONTEXT = "HTTP.CONTEXT";
public static final String HTTP_CONFIG = "HTTP.CONFIG";
public static final String HTTP_CONTEXT_MATCH_STRATEGY = "HTTP_CONTEXT_MATCH_STRATEGY";
public static final String RESPONSE_HEADERS_COPIED = "http.headers.copied";
public static final String RESPONSE_COMMITED = "http.response.done";
public static final String REQUEST_REDIRECTED = "http.request.redirected";
public static final String CXF_CONTINUATION_MESSAGE = "cxf.continuation.message";
public static final String CXF_ASYNC_CONTEXT = "cxf.async.context";
public static final String SERVICE_REDIRECTION = "http.service.redirection";
private static final String HTTP_BASE_PATH = "http.base.path";
private static final Logger LOG = LogUtils.getL7dLogger(AbstractHTTPDestination.class);
protected final Bus bus;
protected DestinationRegistry registry;
protected final String path;
// Configuration values
protected HTTPServerPolicy server;
protected String contextMatchStrategy = "stem";
protected boolean fixedParameterOrder;
protected boolean multiplexWithAddress;
protected CertConstraints certConstraints;
protected boolean isServlet3;
/**
* Constructor
*
* @param b the associated Bus
* @param ci the associated conduit initiator
* @param ei the endpoint info of the destination
* @param dp true for adding the default port if it is missing
* @throws IOException
*/
public AbstractHTTPDestination(Bus b,
DestinationRegistry registry,
EndpointInfo ei,
String path,
boolean dp)
throws IOException {
super(b, getTargetReference(getAddressValue(ei, dp), b), ei);
this.bus = b;
this.registry = registry;
this.path = path;
try {
ServletRequest.class.getMethod("isAsyncSupported");
isServlet3 = true;
} catch (Throwable t) {
//servlet 2.5 or earlier, no async support
}
initConfig();
}
public Bus getBus() {
return bus;
}
private AuthorizationPolicy getAuthorizationPolicyFromMessage(String credentials, Principal pp) {
if (credentials == null || StringUtils.isEmpty(credentials.trim())) {
return null;
}
String creds[] = StringUtils.split(credentials, " ");
String authType = creds[0];
if ("Basic".equals(authType)) {
String authEncoded = creds[1];
try {
String authDecoded = new String(Base64Utility.decode(authEncoded));
int idx = authDecoded.indexOf(':');
String username = null;
String password = null;
if (idx == -1) {
username = authDecoded;
} else {
username = authDecoded.substring(0, idx);
if (idx < (authDecoded.length() - 1)) {
password = authDecoded.substring(idx + 1);
}
}
AuthorizationPolicy policy = pp == null
? new AuthorizationPolicy() : new PrincipalAuthorizationPolicy(pp);
policy.setUserName(username);
policy.setPassword(password);
policy.setAuthorizationType(authType);
return policy;
} catch (Base64Exception ex) {
// Invalid authentication => treat as not authenticated or use the Principal
}
}
if (pp != null) {
AuthorizationPolicy policy = new PrincipalAuthorizationPolicy(pp);
policy.setUserName(pp.getName());
policy.setAuthorization(credentials);
policy.setAuthorizationType(authType);
return policy;
}
return null;
}
public static final class PrincipalAuthorizationPolicy extends AuthorizationPolicy {
final Principal principal;
public PrincipalAuthorizationPolicy(Principal p) {
principal = p;
}
public Principal getPrincipal() {
return principal;
}
}
/**
* @param message the message under consideration
* @return true iff the message has been marked as oneway
*/
protected final boolean isOneWay(Message message) {
Exchange ex = message.getExchange();
return ex == null ? false : ex.isOneWay();
}
public void invoke(final ServletConfig config,
final ServletContext context,
final HttpServletRequest req,
final HttpServletResponse resp) throws IOException {
Message inMessage = retrieveFromContinuation(req);
if (inMessage == null) {
LOG.fine("Create a new message for processing");
inMessage = new MessageImpl();
ExchangeImpl exchange = new ExchangeImpl();
exchange.setInMessage(inMessage);
setupMessage(inMessage,
config,
context,
req,
resp);
exchange.setSession(new HTTPSession(req));
((MessageImpl)inMessage).setDestination(this);
} else {
LOG.fine("Get the message from the request for processing");
}
copyKnownRequestParameters(req, inMessage);
try {
incomingObserver.onMessage(inMessage);
} catch (SuspendedInvocationException ex) {
if (ex.getRuntimeException() != null) {
throw ex.getRuntimeException();
}
//else nothing to do, just finishing the processing
}
}
private void copyKnownRequestParameters(HttpServletRequest request, Message message) {
message.put(SERVICE_REDIRECTION, request.getParameter(SERVICE_REDIRECTION));
}
protected void setupMessage(Message inMessage,
final ServletContext context,
final HttpServletRequest req,
final HttpServletResponse resp) throws IOException {
setupMessage(inMessage, null, context, req, resp);
}
protected void setupMessage(final Message inMessage,
final ServletConfig config,
final ServletContext context,
final HttpServletRequest req,
final HttpServletResponse resp) throws IOException {
setupContinuation(inMessage,
req,
resp);
final Exchange exchange = inMessage.getExchange();
DelegatingInputStream in = new DelegatingInputStream(req.getInputStream()) {
public void cacheInput() {
if (!cached && exchange.isOneWay()) {
//For one-ways, we need to cache the values of the HttpServletRequest
//so they can be queried later for things like paths and schemes
//and such like that.
//Please note, exchange used to always get the "current" message
exchange.getInMessage().put(HTTP_REQUEST, new HttpServletRequestSnapshot(req));
}
super.cacheInput();
}
};
inMessage.setContent(DelegatingInputStream.class, in);
inMessage.setContent(InputStream.class, in);
inMessage.put(HTTP_REQUEST, req);
inMessage.put(HTTP_RESPONSE, resp);
inMessage.put(HTTP_CONTEXT, context);
inMessage.put(HTTP_CONFIG, config);
inMessage.put(HTTP_CONTEXT_MATCH_STRATEGY, contextMatchStrategy);
inMessage.put(Message.HTTP_REQUEST_METHOD, req.getMethod());
String requestURI = req.getRequestURI();
inMessage.put(Message.REQUEST_URI, requestURI);
String requestURL = req.getRequestURL().toString();
inMessage.put(Message.REQUEST_URL, requestURL);
String contextPath = req.getContextPath();
if (contextPath == null) {
contextPath = "";
}
String servletPath = req.getServletPath();
if (servletPath == null) {
servletPath = "";
}
String contextServletPath = contextPath + servletPath;
inMessage.put(Message.PATH_INFO, contextServletPath + req.getPathInfo());
if (!StringUtils.isEmpty(requestURI)) {
int index = requestURL.indexOf(requestURI);
if (index > 0) {
// Can be useful for referencing resources with URIs not covered by CXFServlet.
// For example, if we a have web application name 'app' and CXFServlet listening
// on "/services/*" then having HTTP_BASE_PATH pointing to say
// http://localhost:8080/app will make it easy to refer to non CXF resources
String schemaInfo = requestURL.substring(0, index);
String basePathWithContextOnly = schemaInfo + contextPath;
inMessage.put(HTTP_BASE_PATH, basePathWithContextOnly);
}
} else if (!StringUtils.isEmpty(servletPath) && requestURL.endsWith(servletPath)) {
int index = requestURL.lastIndexOf(servletPath);
if (index > 0) {
inMessage.put(HTTP_BASE_PATH, requestURL.substring(0, index));
}
}
String contentType = req.getContentType();
inMessage.put(Message.CONTENT_TYPE, contentType);
setEncoding(inMessage, req, contentType);
inMessage.put(Message.QUERY_STRING, req.getQueryString());
inMessage.put(Message.ACCEPT_CONTENT_TYPE, req.getHeader("Accept"));
String basePath = getBasePath(contextServletPath);
if (!StringUtils.isEmpty(basePath)) {
inMessage.put(Message.BASE_PATH, basePath);
}
inMessage.put(Message.FIXED_PARAMETER_ORDER, isFixedParameterOrder());
inMessage.put(Message.ASYNC_POST_RESPONSE_DISPATCH, Boolean.TRUE);
final Principal pp = req.getUserPrincipal();
inMessage.put(SecurityContext.class, new SecurityContext() {
public Principal getUserPrincipal() {
return pp;
}
public boolean isUserInRole(String role) {
return req.isUserInRole(role);
}
});
Headers headers = new Headers(inMessage);
headers.copyFromRequest(req);
String credentials = headers.getAuthorization();
AuthorizationPolicy authPolicy = getAuthorizationPolicyFromMessage(credentials, pp);
inMessage.put(AuthorizationPolicy.class, authPolicy);
SSLUtils.propogateSecureSession(req, inMessage);
inMessage.put(CertConstraints.class.getName(), certConstraints);
inMessage.put(Message.IN_INTERCEPTORS,
Arrays.asList(new Interceptor[] {CertConstraintsInterceptor.INSTANCE}));
}
private String setEncoding(final Message inMessage,
final HttpServletRequest req,
final String contentType) throws IOException {
String enc = HttpHeaderHelper.findCharset(contentType);
if (enc == null) {
enc = req.getCharacterEncoding();
}
// work around a bug with Jetty which results in the character
// encoding not being trimmed correctly.
if (enc != null && enc.endsWith("\"")) {
enc = enc.substring(0, enc.length() - 1);
}
if (enc != null || "POST".equals(req.getMethod()) || "PUT".equals(req.getMethod())) {
//allow gets/deletes/options to not specify an encoding
String normalizedEncoding = HttpHeaderHelper.mapCharset(enc);
if (normalizedEncoding == null) {
String m = new org.apache.cxf.common.i18n.Message("INVALID_ENCODING_MSG",
LOG, enc).toString();
LOG.log(Level.WARNING, m);
throw new IOException(m);
}
inMessage.put(Message.ENCODING, normalizedEncoding);
}
return contentType;
}
protected Message retrieveFromContinuation(HttpServletRequest req) {
if (!isServlet3) {
return null;
}
return retrieveFromServlet3Async(req);
}
protected Message retrieveFromServlet3Async(HttpServletRequest req) {
try {
return (Message)req.getAttribute(CXF_CONTINUATION_MESSAGE);
} catch (Throwable ex) {
// the request may not implement the Servlet3 API
}
return null;
}
protected void setupContinuation(Message inMessage, final HttpServletRequest req,
final HttpServletResponse resp) {
try {
if (isServlet3 && req.isAsyncSupported()) {
inMessage.put(ContinuationProvider.class.getName(),
new Servlet3ContinuationProvider(req, resp, inMessage));
}
} catch (Throwable ex) {
// the request may not implement the Servlet3 API
}
}
protected String getBasePath(String contextPath) throws IOException {
if (StringUtils.isEmpty(endpointInfo.getAddress())) {
return "";
}
return new URL(endpointInfo.getAddress()).getPath();
}
protected static EndpointInfo getAddressValue(EndpointInfo ei) {
return getAddressValue(ei, true);
}
protected static EndpointInfo getAddressValue(EndpointInfo ei, boolean dp) {
if (dp) {
String eiAddress = ei.getAddress();
if (eiAddress == null) {
try {
ServerSocket s = new ServerSocket(0);
ei.setAddress("http://localhost:" + s.getLocalPort());
s.close();
return ei;
} catch (IOException ex) {
// problem allocating a random port, go to the default one
ei.setAddress("http://localhost");
}
}
String addr = StringUtils.addDefaultPortIfMissing(ei.getAddress());
if (addr != null) {
ei.setAddress(addr);
}
}
return ei;
}
/**
* @param inMessage the incoming message
* @return the inbuilt backchannel
*/
protected Conduit getInbuiltBackChannel(Message inMessage) {
HttpServletResponse response = (HttpServletResponse)inMessage.get(HTTP_RESPONSE);
return new BackChannelConduit(response);
}
private void initConfig() {
PolicyEngine engine = bus.getExtension(PolicyEngine.class);
// for a decoupled endpoint there is no service info
if (null != engine && engine.isEnabled()
&& null != endpointInfo.getService()) {
server = PolicyUtils.getServer(engine, endpointInfo, this);
}
if (null == server && WSDLLibrary.isAvailable()) {
server = endpointInfo.getTraversedExtensor(
new HTTPServerPolicy(), HTTPServerPolicy.class);
}
}
/**
* On first write, we need to make sure any attachments and such that are still on the incoming stream
* are read in. Otherwise we can get into a deadlock where the client is still trying to send the
* request, but the server is trying to send the response. Neither side is reading and both blocked
* on full buffers. Not a good situation.
* @param outMessage
*/
private void cacheInput(Message outMessage) {
if (outMessage.getExchange() == null) {
return;
}
Message inMessage = outMessage.getExchange().getInMessage();
if (inMessage == null) {
return;
}
Collection<Attachment> atts = inMessage.getAttachments();
if (atts != null) {
for (Attachment a : atts) {
if (a.getDataHandler().getDataSource() instanceof AttachmentDataSource) {
try {
((AttachmentDataSource)a.getDataHandler().getDataSource()).cache(inMessage);
} catch (IOException e) {
throw new Fault(e);
}
}
}
}
DelegatingInputStream in = inMessage.getContent(DelegatingInputStream.class);
if (in != null) {
in.cacheInput();
}
}
protected OutputStream flushHeaders(Message outMessage) throws IOException {
return flushHeaders(outMessage, true);
}
protected OutputStream flushHeaders(Message outMessage, boolean getStream) throws IOException {
if (isResponseRedirected(outMessage)) {
return null;
}
cacheInput(outMessage);
if (server != null) {
new Headers(outMessage).setFromServerPolicy(server);
}
OutputStream responseStream = null;
boolean oneWay = isOneWay(outMessage);
HttpServletResponse response = getHttpResponseFromMessage(outMessage);
int responseCode = getReponseCodeFromMessage(outMessage);
response.setStatus(responseCode);
if (HttpURLConnection.HTTP_INTERNAL_ERROR == responseCode) {
new Headers(outMessage).removeContentType();
}
new Headers(outMessage).copyToResponse(response);
outMessage.put(RESPONSE_HEADERS_COPIED, "true");
if (hasNoResponseContent(outMessage)) {
response.setContentLength(0);
response.flushBuffer();
response.getOutputStream().close();
} else if (!getStream) {
response.getOutputStream().close();
} else {
responseStream = response.getOutputStream();
}
if (oneWay) {
outMessage.remove(HTTP_RESPONSE);
}
return responseStream;
}
private int getReponseCodeFromMessage(Message message) {
Integer i = (Integer)message.get(Message.RESPONSE_CODE);
if (i != null) {
return i.intValue();
} else if (hasNoResponseContent(message)) {
return HttpURLConnection.HTTP_ACCEPTED;
} else {
return HttpURLConnection.HTTP_OK;
}
}
/**
* Determines if the current message has no response content.
* The message has no response content if either:
* - the request is oneway and the current message is no partial
* response or an empty partial response.
* - the request is not oneway but the current message is an empty partial
* response.
* @param message
* @return
*/
private boolean hasNoResponseContent(Message message) {
final boolean ow = isOneWay(message);
final boolean pr = MessageUtils.isPartialResponse(message);
final boolean epr = MessageUtils.isEmptyPartialResponse(message);
//REVISIT may need to provide an option to choose other behavior?
// old behavior not suppressing any responses => ow && !pr
// suppress empty responses for oneway calls => ow && (!pr || epr)
// suppress additionally empty responses for decoupled twoway calls =>
return (ow && (!pr || epr)) || (!ow && epr);
}
private HttpServletResponse getHttpResponseFromMessage(Message message) throws IOException {
Object responseObj = message.get(HTTP_RESPONSE);
if (responseObj instanceof HttpServletResponse) {
return (HttpServletResponse)responseObj;
} else if (null != responseObj) {
String m = (new org.apache.cxf.common.i18n.Message("UNEXPECTED_RESPONSE_TYPE_MSG",
LOG, responseObj.getClass())).toString();
LOG.log(Level.WARNING, m);
throw new IOException(m);
} else {
String m = (new org.apache.cxf.common.i18n.Message("NULL_RESPONSE_MSG", LOG)).toString();
LOG.log(Level.WARNING, m);
throw new IOException(m);
}
}
private boolean isResponseRedirected(Message outMessage) {
return Boolean.TRUE.equals(outMessage.get(REQUEST_REDIRECTED));
}
/**
* Backchannel conduit.
*/
public class BackChannelConduit
extends AbstractDestination.AbstractBackChannelConduit {
protected HttpServletResponse response;
BackChannelConduit(HttpServletResponse resp) {
response = resp;
}
/**
* Send an outbound message, assumed to contain all the name-value
* mappings of the corresponding input message (if any).
*
* @param message the message to be sent.
*/
public void prepare(Message message) throws IOException {
message.put(HTTP_RESPONSE, response);
OutputStream os = message.getContent(OutputStream.class);
if (os == null) {
message.setContent(OutputStream.class,
new WrappedOutputStream(message, response));
}
}
@Override
public void close(Message msg) throws IOException {
super.close(msg);
if (msg.getExchange() == null) {
return;
}
Message m = msg.getExchange().getInMessage();
if (m == null) {
return;
}
InputStream is = m.getContent(InputStream.class);
if (is != null) {
try {
is.close();
m.removeContent(InputStream.class);
} catch (IOException ioex) {
//ignore
}
}
}
}
/**
* Wrapper stream responsible for flushing headers and committing outgoing
* HTTP-level response.
*/
private class WrappedOutputStream extends AbstractWrappedOutputStream {
protected HttpServletResponse response;
private Message outMessage;
WrappedOutputStream(Message m, HttpServletResponse resp) {
super();
this.outMessage = m;
response = resp;
}
/**
* Perform any actions required on stream flush (freeze headers,
* reset output stream ... etc.)
*/
protected void onFirstWrite() throws IOException {
OutputStream responseStream = flushHeaders(outMessage);
if (null != responseStream) {
wrappedStream = responseStream;
}
}
/**
* Perform any actions required on stream closure (handle response etc.)
*/
public void close() throws IOException {
if (!written && wrappedStream == null) {
OutputStream responseStream = flushHeaders(outMessage, false);
if (null != responseStream) {
wrappedStream = responseStream;
}
}
if (wrappedStream != null) {
wrappedStream.close();
response.flushBuffer();
}
/*
try {
//make sure the input stream is also closed in this
//case so that any resources it may have is cleaned up
Message m = outMessage.getExchange().getInMessage();
if (m != null) {
InputStream ins = m.getContent(InputStream.class);
if (ins != null) {
ins.close();
}
}
} catch (IOException ex) {
//ignore
}
*/
}
public void flush() throws IOException {
//ignore until we close
// or we'll force chunking and cause all kinds of network packets
}
}
protected boolean contextMatchOnExact() {
return "exact".equals(contextMatchStrategy);
}
public void finalizeConfig() {
}
public String getBeanName() {
String beanName = null;
if (endpointInfo.getName() != null) {
beanName = endpointInfo.getName().toString() + ".http-destination";
}
return beanName;
}
/*
* Implement multiplex via the address URL to avoid the need for ws-a.
* Requires contextMatchStrategy of stem.
*
* @see org.apache.cxf.transport.AbstractMultiplexDestination#getAddressWithId(java.lang.String)
*/
public EndpointReferenceType getAddressWithId(String id) {
EndpointReferenceType ref = null;
if (isMultiplexWithAddress()) {
String address = EndpointReferenceUtils.getAddress(reference);
ref = EndpointReferenceUtils.duplicate(reference);
if (address.endsWith("/")) {
EndpointReferenceUtils.setAddress(ref, address + id);
} else {
EndpointReferenceUtils.setAddress(ref, address + "/" + id);
}
} else {
ref = super.getAddressWithId(id);
}
return ref;
}
/*
* (non-Javadoc)
*
* @see org.apache.cxf.transport.AbstractMultiplexDestination#getId(java.util.Map)
*/
@SuppressWarnings("rawtypes")
public String getId(Map context) {
String id = null;
if (isMultiplexWithAddress()) {
String address = (String)context.get(Message.PATH_INFO);
if (null != address) {
int afterLastSlashIndex = address.lastIndexOf("/") + 1;
if (afterLastSlashIndex > 0
&& afterLastSlashIndex < address.length()) {
id = address.substring(afterLastSlashIndex);
}
} else {
getLogger().log(Level.WARNING,
new org.apache.cxf.common.i18n.Message(
"MISSING_PATH_INFO", LOG).toString());
}
} else {
return super.getId(context);
}
return id;
}
public String getContextMatchStrategy() {
return contextMatchStrategy;
}
public void setContextMatchStrategy(String contextMatchStrategy) {
this.contextMatchStrategy = contextMatchStrategy;
}
public boolean isFixedParameterOrder() {
return fixedParameterOrder;
}
public void setFixedParameterOrder(boolean fixedParameterOrder) {
this.fixedParameterOrder = fixedParameterOrder;
}
public boolean isMultiplexWithAddress() {
return multiplexWithAddress;
}
public void setMultiplexWithAddress(boolean multiplexWithAddress) {
this.multiplexWithAddress = multiplexWithAddress;
}
public HTTPServerPolicy getServer() {
return server;
}
public void setServer(HTTPServerPolicy server) {
this.server = server;
}
public void assertMessage(Message message) {
PolicyUtils.assertServerPolicy(message, server);
}
public boolean canAssert(QName type) {
return PolicyUtils.HTTPSERVERPOLICY_ASSERTION_QNAME.equals(type);
}
public void releaseRegistry() {
registry = null;
}
public String getPath() {
return path;
}
@Override
protected void activate() {
synchronized (this) {
if (registry != null) {
registry.addDestination(this);
}
}
}
@Override
protected void deactivate() {
synchronized (this) {
if (registry != null) {
registry.removeDestination(path);
}
}
}
@Override
public void shutdown() {
synchronized (this) {
if (registry != null) {
registry.removeDestination(path);
}
}
super.shutdown();
}
}