Package org.jbpm.wire

Examples of org.jbpm.wire.WireContext$PendingInitialization

52
53
54
55
56
57
58
59
60
    return wireContext.keys();
  }
 
  public void add(Descriptor descriptor) {
    if (wireContext==null) {
      wireContext = new WireContext(new WireDefinition());
    }
    wireContext.getWireDefinition().addDescriptor(descriptor);
  }
View Full Code Here
70
71
72
73
74
75
76
77
  // object builders //////////////////////////////////////////////////////////

  protected T constructFromDescriptor() {
    WireDefinition wireDefinition = new WireDefinition();
    wireDefinition.addDescriptor("o", descriptor);
    WireContext wireContext = new WireContext(wireDefinition);
    return (T) wireContext.get("o");
  }
View Full Code Here
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
    // add the application context
    environment.addContext(applicationWireContext);

    // add the environment block context
    WireContext blockContext = new WireContext(blockWireDefinition, DefaultEnvironment.CONTEXTNAME_BLOCK, environment, true);
    // add the environment block context to the environment
    environment.addContext(blockContext);
    // finish the creation of the environment wire context
    blockContext.create();

    // fire an open environment event
    applicationWireContext.fire(DefaultEnvironment.EVENT_OPENENVIRONMENT, environment);
   
    // if all went well, only then push the created environment
View Full Code Here
108
109
110
111
112
113
114
115
  public void handleException(DefaultEnvironment defaultEnvironment, Throwable exception) {
    if (mustBeLogged(exception)) {
      log.log(Level.SEVERE, "exception in environment block:"+exception.getMessage(), exception);
    }

    WireContext wireContext = (WireContext) defaultEnvironment.getBlockContext();
    wireContext.fire(DefaultEnvironment.EVENT_EXCEPTION, this);
  }
View Full Code Here
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
       ) {
      listener = new FilterListener(listener, eventNames);
    }

    // identify the wireContext
    WireContext wireContext = null;
    if (contextName!=null) {
      Environment environment = targetWireContext.getEnvironment();
      if (environment!=null) {
        try {
          wireContext = (WireContext) environment.getContext(contextName);
          if (wireContext==null) {
            throw new WireException("couldn't subscribe because context "+contextName+" doesn't exist");
          }
        } catch (ClassCastException e) {
          throw new WireException("couldn't subscribe because context "+contextName+" is not a WireContext", e);
        }
      } else {
        throw new WireException("couldn't get context "+contextName+" for subscribe because no environment available in context "+targetWireContext);
      }
    } else {
      wireContext = targetWireContext;
    }

    if (wireEvents) {
      WireDefinition wireDefinition = wireContext.getWireDefinition();
     
      // if there are objectNames specified
      if (objectNames!=null) {
        // subscribe to the descriptors for the all objectNames
        for (String objectName: objectNames) {
          Descriptor descriptor = wireDefinition.getDescriptor(objectName);
          subscribe(listener, descriptor);
        }
       
      // if no objectNames are specified, subscribe to all the descriptors
      } else {
        Set<Descriptor> descriptors = new HashSet<Descriptor>(wireDefinition.getDescriptors().values());
        for(Descriptor descriptor: descriptors) {
          subscribe(listener, descriptor);
        }
      }

    } else if ( (objectNames!=null)
                && (!objectNames.isEmpty())
              ) {
      // for every objectName
      for (String objectName: objectNames) {
        // subscribe to the objects themselves
        Object object = wireContext.get(objectName);
        if (object==null) {
          throw new WireException("couldn't subscribe to object in context "+wireContext.getName()+": object "+objectName+" unavailable");
        }
        if (! (object instanceof Observable)) {
          throw new WireException("couldn't subscribe to object in context "+wireContext.getName()+": object "+objectName+" ("+object.getClass().getName()+") isn't "+Observable.class.getName());
        }
        subscribe(listener, (Observable)object);
      }

    } else {
View Full Code Here
55
56
57
58
59
60
61
62
63
64
65
66
67
    WireDefinition applicationWireDefinition = getApplicationWireDefinition(documentElement, parse);
    WireDefinition blockWireDefinition = getBlockWireDefinition(documentElement, parse);

    // create the application wire context from the definition
    WireContext applicationWireContext = new WireContext(applicationWireDefinition, DefaultEnvironment.CONTEXTNAME_APPLICATION);
    // propagate the parser classloader to the application context
    applicationWireContext.setClassLoader(classLoader);

    // configure the default environment factory
    defaultEnvironmentFactory.setApplicationWireContext(applicationWireContext);
    defaultEnvironmentFactory.setBlockWireDefinition(blockWireDefinition);
   
View Full Code Here
TOP

Related Classes of org.jbpm.wire.WireContext$PendingInitialization

  • org.jbpm.env.impl.DefaultEnvironmentFactory
  • org.jbpm.env.xml.EnvironmentParser
  • org.jbpm.pvm.impl.ObjectReference
  • org.jbpm.pvm.impl.PropertiesImpl
  • org.jbpm.wire.listener.WireObjectEventInfo
  • org.jbpm.wire.operation.SubscribeOperation
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.