01: /*
02: * <copyright>
03: *
04: * Copyright 1997-2004 BBNT Solutions, LLC
05: * under sponsorship of the Defense Advanced Research Projects
06: * Agency (DARPA).
07: *
08: * You can redistribute this software and/or modify it under the
09: * terms of the Cougaar Open Source License as published on the
10: * Cougaar Open Source Website (www.cougaar.org).
11: *
12: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
13: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
14: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
15: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
16: * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
17: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
18: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
20: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
22: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23: *
24: * </copyright>
25: */
26:
27: package org.cougaar.planning.ldm.plan;
28:
29: import java.beans.IndexedPropertyDescriptor;
30: import java.beans.Introspector;
31: import java.beans.PropertyDescriptor;
32: import java.beans.SimpleBeanInfo;
33:
34: /**
35: Override the default property descriptors.
36: A property descriptor contains:
37: attribute name, bean class, read method name, write method name
38: All other beaninfo is defaulted.
39: This defines appropriate properties from the Workflow INTERFACE,
40: but is actually used to introspect on the Workflow IMPLEMENTATION.
41: */
42:
43: public class WorkflowImplBeanInfo extends SimpleBeanInfo {
44:
45: public PropertyDescriptor[] getPropertyDescriptors() {
46: PropertyDescriptor[] pd = new PropertyDescriptor[5];
47: int i = 0;
48: try {
49: Class workflowClass = Class
50: .forName("org.cougaar.planning.ldm.plan.WorkflowImpl");
51: pd[i++] = new PropertyDescriptor("parentTask",
52: workflowClass, "getParentTaskID", null);
53: pd[i++] = new IndexedPropertyDescriptor("tasks",
54: workflowClass, "getTaskIDs", null, "getTaskID",
55: null);
56: pd[i++] = new PropertyDescriptor("constraints",
57: workflowClass, "getConstraintsAsArray", null);
58: pd[i++] = new PropertyDescriptor("allocationResult",
59: workflowClass, "getAllocationResult", null);
60: pd[i++] = new PropertyDescriptor("constraintViolation",
61: workflowClass, "constraintViolation", null);
62: // pd[i++] = new IndexedPropertyDescriptor("violatedConstraints",
63: // workflowClass,
64: // "getViolatedConstraintsAsArray", null,
65: // "getViolatedConstraintFromArray", null);
66:
67: PropertyDescriptor[] additionalPDs = Introspector
68: .getBeanInfo(workflowClass.getSuperclass())
69: .getPropertyDescriptors();
70: PropertyDescriptor[] finalPDs = new PropertyDescriptor[additionalPDs.length
71: + pd.length];
72: System.arraycopy(pd, 0, finalPDs, 0, pd.length);
73: System.arraycopy(additionalPDs, 0, finalPDs, pd.length,
74: additionalPDs.length);
75: // for (i = 0; i < finalPDs.length; i++)
76: // System.out.println("WorkflowImplBeanInfo:" + finalPDs[i].getName());
77: return finalPDs;
78: } catch (Exception e) {
79: System.out.println("Exception:" + e);
80: }
81: return null;
82: }
83:
84: }
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