Esempio n. 1
0
  private synchronized AbstractSimon createOrReplaceUnknownSimon(
      String name, Class<? extends AbstractSimon> simonClass) {
    // we will rather check the map in synchronized block before we try to create/replace the Simon
    AbstractSimon simon = allSimons.get(name);
    if (simon != null && simonClass.isInstance(simon)) {
      return simon; // the same return like in non-synchronized getOrCreateSimon - you just never
      // know
    }

    if (simon == null) {
      if (name != null && !SimonUtils.checkName(name)) {
        throw new SimonException(
            "Simon name must match following pattern: '"
                + SimonUtils.NAME_PATTERN.pattern()
                + "', used name: "
                + name);
      }
      simon = newSimon(name, simonClass);
    } else if (simon instanceof UnknownSimon) {
      simon = replaceUnknownSimon(simon, simonClass);
    } else {
      throw new SimonException(
          "Simon named '"
              + name
              + "' already exists and its type is '"
              + simon.getClass().getName()
              + "' while requested type is '"
              + simonClass.getName()
              + "'.");
    }
    callback.onSimonCreated(simon);
    return simon;
  }
Esempio n. 2
0
 /** {@inheritDoc} */
 public final void printSimonTree() {
   System.out.println(SimonUtils.simonTreeString(manager.getRootSimon()));
 }