/* * 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.coyote;
import org.apache.tomcat.util.res.StringManager;
/** * Defines timing options for responding to requests that contain a '100-continue' expectations.
*/ publicenum ContinueResponseTiming {
/** * Tomcat will automatically send the 100 intermediate response before sending the request to the servlet.
*/
IMMEDIATELY("immediately"),
/** * Send the 100 intermediate response only when the servlet attempts to read the request's body by either: * <ul> * <li>calling read on the InputStream returned by HttpServletRequest.getInputStream</li> * <li>calling read on the BufferedReader returned by HttpServletRequest.getReader</li> * </ul> * This allows the servlet to process the request headers and possibly respond before reading the request body.
*/
ON_REQUEST_BODY_READ("onRead"),
/** * Internal use only. Used to indicate that the 100 intermediate response should be sent if possible regardless of * the current configuration.
*/
ALWAYS("always");
privatestaticfinal StringManager sm = StringManager.getManager(ContinueResponseTiming.class);
publicstatic ContinueResponseTiming fromString(String value) { /* * Do this for two reasons: - Not all of the Enum values are intended to be used in configuration - the naming * convention for Enum constants and configuration values - is not consistent
*/ if (IMMEDIATELY.toString().equalsIgnoreCase(value)) { return IMMEDIATELY;
} elseif (ON_REQUEST_BODY_READ.toString().equalsIgnoreCase(value)) { return ON_REQUEST_BODY_READ;
} else { thrownew IllegalArgumentException(sm.getString("continueResponseTiming.invalid", value));
}
}
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.