1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/*
* 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 java.io.PrintWriter;
import org.apache.tomcat.util.res.StringManager;
/**
* Implements the Server-side #set command.
*/
public class SSISet implements SSICommand {
private static final StringManager sm = StringManager.getManager(SSISet.class);
@Override
public long process(SSIMediator ssiMediator, String commandName, String[] paramNames, String[] paramValues,
PrintWriter writer) throws SSIStopProcessingException {
long lastModified = 0;
String errorMessage = ssiMediator.getConfigErrMsg();
String variableName = null;
for (int i = 0; i < paramNames.length; i++) {
String paramName = paramNames[i];
String paramValue = paramValues[i];
if (paramName.equalsIgnoreCase("var")) {
variableName = paramValue;
} else if (paramName.equalsIgnoreCase("value")) {
if (variableName != null) {
String substitutedValue = ssiMediator.substituteVariables(paramValue);
ssiMediator.setVariableValue(variableName, substitutedValue);
lastModified = System.currentTimeMillis();
} else {
ssiMediator.log(sm.getString("ssiSet.noVariable"));
writer.write(errorMessage);
throw new SSIStopProcessingException();
}
} else {
ssiMediator.log(sm.getString("ssiCommand.invalidAttribute", paramName));
writer.write(errorMessage);
throw new SSIStopProcessingException();
}
}
return lastModified;
}
}
|
