snehashisp commented on code in PR #18325:
URL: https://github.com/apache/kafka/pull/18325#discussion_r2069326619
##########
connect/runtime/src/test/java/org/apache/kafka/connect/runtime/isolation/TestPlugins.java:
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@@ -477,6 +480,27 @@ private static void compileJavaSources(Path sourceDir,
Path binDir) throws IOExc
if (!success) {
throw new RuntimeException("Failed to compile test plugin:\n"
+ writer);
}
+ } finally {
+ if (!replacements.isEmpty()) {
+ sourceFiles.forEach(File::delete);
+ }
+ }
+ }
+
+ private static File copyAndReplace(File source, Map<String, String>
replacements) throws RuntimeException {
+ if (replacements.isEmpty()) {
+ return source;
+ }
+ try {
+ String content = Files.readString(source.toPath());
+ for (Map.Entry<String, String> entry : replacements.entrySet()) {
+ content = content.replace(entry.getKey(), entry.getValue());
+ }
+ File tmpFile = new File(System.getProperty("java.io.tmpdir") +
File.separator + source.getName());
Review Comment:
Tried this but it unfortunately always adds a random numerical id to the
file generated, even with both prefix and suffix (with one of them as `""`). It
will add the id in between the prefix and suffix. This fails compilation as the
file name of the class is required to have the same name as the class with the
`.java` suffix.
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