blob: f4d2faf9444019ffe73c12437e11393760db6bc9 (
plain) (
blame)
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
|
// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.schema.processing;
import com.yahoo.config.application.api.DeployLogger;
import com.yahoo.schema.RankProfile;
import com.yahoo.schema.RankProfileRegistry;
import com.yahoo.schema.Schema;
import com.yahoo.searchlib.rankingexpression.parser.RankingExpressionParserConstants;
import com.yahoo.vespa.model.container.search.QueryProfiles;
import java.util.Arrays;
import java.util.Set;
import java.util.logging.Level;
import java.util.stream.Collectors;
/**
* Issues a warning if some function has a reserved name. This is not necessarily
* an error, as a rank profile function can shadow a built-in function.
*
* @author lesters
*/
public class ReservedFunctionNames extends Processor {
private static final Set<String> reservedNames = getReservedNames();
public ReservedFunctionNames(Schema schema, DeployLogger deployLogger, RankProfileRegistry rankProfileRegistry, QueryProfiles queryProfiles) {
super(schema, deployLogger, rankProfileRegistry, queryProfiles);
}
@Override
public void process(boolean validate, boolean documentsOnly) {
if ( ! validate) return;
if (documentsOnly) return;
for (RankProfile rp : rankProfileRegistry.all()) {
for (String functionName : rp.getFunctions().keySet()) {
if (reservedNames.contains(functionName)) {
deployLogger.logApplicationPackage(Level.WARNING, "Function '" + functionName + "' " +
"in rank profile '" + rp.name() + "' " +
"has a reserved name. This might mean that the function shadows " +
"the built-in function with the same name."
);
}
}
}
}
private static Set<String> getReservedNames() {
return Arrays.stream(RankingExpressionParserConstants.tokenImage)
.map(token -> token.substring(1, token.length()-1)).collect(Collectors.toUnmodifiableSet());
}
}
|