runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionContext.java

   1 package org.argeo.slc.execution;
   2
   3 import java.util.Date;
   4 import java.util.Map;
   5
   6 public interface ExecutionContext {
   7         public final static String VAR_PROCESS_ID = "slcVar.process.id";
   8         public final static String VAR_EXECUTION_CONTEXT_ID = "slcVar.executionContext.id";
   9         public final static String VAR_FLOW_ID = "slcVar.flow.id";
  10         public final static String VAR_FLOW_NAME = "slcVar.flow.name";
  11
  12         /**
  13          * @param name
  14          * @return null if no object is found
  15          */
  16         public Object findScopedObject(String name);
  17
  18         public void addScopedObject(String name, Object obj);
  19
  20         public String getUuid();
  21
  22         public void enterFlow(ExecutionFlow executionFlow);
  23
  24         public void leaveFlow(ExecutionFlow executionFlow);
  25
  26         public Object getVariable(String key);
  27
  28         public Object findVariable(String key);
  29
  30         // TODO: replace with setVariable(String Key, Object value)
  31         public void addVariables(
  32                         Map<? extends String, ? extends Object> variablesToAdd);
  33
  34         public Date getCreationDate();
  35 }