TransactionWithQueryCapsule.java

package org.prevayler.implementation;
import org.prevayler.TransactionWithQuery;
import org.prevayler.foundation.serialization.Serializer;
import java.util.Date;

class TransactionWithQueryCapsule extends Capsule {
  private static final long serialVersionUID=78811627002206298L;
  private transient Object _queryResult;
  private transient Exception _queryException;
  public TransactionWithQueryCapsule(  TransactionWithQuery transactionWithQuery,  Serializer journalSerializer){
    super(transactionWithQuery,journalSerializer);
  }
  public TransactionWithQueryCapsule(  byte[] serialized){
    super(serialized);
  }
  protected void justExecute(  Object transaction,  Object prevalentSystem,  Date executionTime){
    try {
      _queryResult=((TransactionWithQuery)transaction).executeAndQuery(prevalentSystem,executionTime);
    }
 catch (    RuntimeException rx) {
      _queryException=rx;
      throw rx;
    }
catch (    Exception ex) {
      _queryException=ex;
    }
  }
  public Object result() throws Exception {
    if (_queryException != null)     throw _queryException;
    return _queryResult;
  }
  public Capsule cleanCopy(){
    return new TransactionWithQueryCapsule(serialized());
  }
}