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 /*
  * 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.catalina.ssi;
import static org.jboss.web.CatalinaMessages.MESSAGES;
Implements the Server-side #flastmod command

Author(s):
Bip Thelin
Paul Speed
Dan Sandberg
David Becker
Version:
$Revision: 515 $, $Date: 2008-03-17 22:02:23 +0100 (Mon, 17 Mar 2008) $
public final class SSIFlastmod implements SSICommand {
    

See also:
SSICommand
    public long process(SSIMediator ssiMediatorString commandName,
            String[] paramNamesString[] paramValuesPrintWriter writer) {
    	long lastModified = 0;
        String configErrMsg = ssiMediator.getConfigErrMsg();
        for (int i = 0; i < paramNames.lengthi++) {
            String paramName = paramNames[i];
            String paramValue = paramValues[i];
            String substitutedValue = ssiMediator
                    .substituteVariables(paramValue);
            try {
                if (paramName.equalsIgnoreCase("file")
                        || paramName.equalsIgnoreCase("virtual")) {
                    boolean virtual = paramName.equalsIgnoreCase("virtual");
                    lastModified = ssiMediator.getFileLastModified(
                            substitutedValuevirtual);
                    Date date = new Date(lastModified);
                    String configTimeFmt = ssiMediator.getConfigTimeFmt();
                    writer.write(formatDate(dateconfigTimeFmt));
                } else {
                    ssiMediator.log(.ssiInvalidAttribute("flastmod"paramName));
                    writer.write(configErrMsg);
                }
            } catch (IOException e) {
                ssiMediator.log(.ssiFlastmodFailed(substitutedValue), e);
                writer.write(configErrMsg);
            }
        }
        return lastModified;
    }
    protected String formatDate(Date dateString configTimeFmt) {
        Strftime strftime = new Strftime(configTimeFmt.);
        return strftime.format(date);
    }
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