org.argeo.slc.api/src/org/argeo/slc/execution/RealizedFlow.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.slc.execution;
  17
  18 import java.io.Serializable;
  19 import java.util.HashMap;
  20 import java.util.Map;
  21
  22 import org.argeo.slc.DefaultNameVersion;
  23 import org.argeo.slc.NameVersion;
  24
  25 /** A fully configured execution flow, ready to be executed. */
  26 public class RealizedFlow implements Serializable {
  27         private static final long serialVersionUID = 1L;
  28
  29         private String moduleName;
  30         private String moduleVersion;
  31         private ExecutionFlowDescriptor flowDescriptor;
  32
  33         public String getModuleName() {
  34                 return moduleName;
  35         }
  36
  37         public void setModuleName(String moduleName) {
  38                 this.moduleName = moduleName;
  39         }
  40
  41         public NameVersion getModuleNameVersion() {
  42                 return new DefaultNameVersion(getModuleName(), getModuleVersion());
  43         }
  44
  45         public String getModuleVersion() {
  46                 return moduleVersion;
  47         }
  48
  49         public void setModuleVersion(String moduleVersion) {
  50                 this.moduleVersion = moduleVersion;
  51         }
  52
  53         public ExecutionFlowDescriptor getFlowDescriptor() {
  54                 return flowDescriptor;
  55         }
  56
  57         public void setFlowDescriptor(ExecutionFlowDescriptor flowDescriptor) {
  58                 this.flowDescriptor = flowDescriptor;
  59         }
  60
  61         /** Create a simple realized flow */
  62         public static RealizedFlow create(String module, String version,
  63                         String flowName, Map<String, String> args) {
  64                 final RealizedFlow realizedFlow = new RealizedFlow();
  65                 realizedFlow.setModuleName(module);
  66                 // TODO deal with version
  67                 if (version == null)
  68                         version = "0.0.0";
  69                 realizedFlow.setModuleVersion(version);
  70                 ExecutionFlowDescriptor efd = new ExecutionFlowDescriptor();
  71                 efd.setName(flowName);
  72
  73                 // arguments
  74                 if (args != null && args.size() > 0) {
  75                         Map<String, Object> values = new HashMap<String, Object>();
  76                         for (String key : args.keySet()) {
  77                                 String value = args.get(key);
  78                                 values.put(key, value);
  79                         }
  80                         efd.setValues(values);
  81                 }
  82
  83                 realizedFlow.setFlowDescriptor(efd);
  84                 return realizedFlow;
  85         }
  86 }