Examples of com.google.appengine.tools.util.JarSplitter

com.google.appengine.tools.util.JarSplitter

Simple utility that splits a large jar file into one or more jar files that are each less than the file size specified with --max_file_size. This class strips out jar index files. It does not, however, ensure that resource or META-INF files are directed to the appropriate jar file. It's unclear whether this will cause problems or not. UPDATE to the lack of clarity: It is now clear that this will cause problems. Some frameworks (datanucleus in particular) make assumptions about the colocation of well-known files and the manifest in the same jar. Splitting the jar violates these assumptions.

      File subfile = new File(dir, name);
      if (subfile.isDirectory()) {
        splitJars(subfile, max, excludes);
      } else if (name.endsWith(".jar")) {
        if (subfile.length() > max) {
          new JarSplitter(subfile, dir, max, false, 4, excludes).run();
          subfile.delete();
        }
      }
    }
  }

Examples of com.google.appengine.tools.util.JarSplitter

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