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1 package org.jbpm.bpel.service.def;
2
3 import java.io.Serializable  ;
4
5 import org.jbpm.context.exe.ContextInstance;
6 import org.jbpm.graph.exe.Token;
7
8 import org.jbpm.bpel.service.exe.PartnerLinkInstance;
9 import org.jbpm.bpel.wsdl.def.PartnerLinkType;
10 import org.jbpm.bpel.wsdl.def.PartnerLinkType.Role;
11
12
16 public class PartnerLinkDefinition implements Serializable {
17
18 private long id;
19 private String name;
20 private PartnerLinkType partnerLinkType;
21 private boolean partnerRoleIsFirst;
22
23 private static final String PLINK_PREFIX = "p_";
24 private static final long serialVersionUID = 1L;
25
26 public PartnerLinkDefinition() {
27 }
28
29 public String getName() {
30 return name;
31 }
32
33 public void setName(String name) {
34 this.name = name;
35 }
36
37 public PartnerLinkType getPartnerLinkType() {
38 return partnerLinkType;
39 }
40
41 public void setPartnerLinkType(PartnerLinkType partnerLinkType) {
42 this.partnerLinkType = partnerLinkType;
43 }
44
45 public Role getPartnerRole() {
46 return partnerLinkType != null ?
47 partnerRoleIsFirst ?
48 partnerLinkType.getFirstRole()
49 : partnerLinkType.getSecondRole()
50 : null;
51 }
52
53 public void setPartnerRole(Role partnerRole) {
54 if (partnerLinkType == null)
55 throw new IllegalStateException ("set the partner link type before the roles");
56
57 partnerRoleIsFirst = partnerRole == partnerLinkType.getFirstRole();
58 }
59
60 public Role getMyRole() {
61 return partnerLinkType != null ?
62 partnerRoleIsFirst ?
63 partnerLinkType.getSecondRole()
64 : partnerLinkType.getFirstRole()
65 : null;
66 }
67
68 public void setMyRole(Role myRole) {
69 if (partnerLinkType == null)
70 throw new IllegalStateException ("set the partner link type before the roles");
71
72 partnerRoleIsFirst = myRole != partnerLinkType.getFirstRole();
73 }
74
75 public long getId() {
76 return id;
77 }
78
79 public void setId(long id) {
80 this.id = id;
81 }
82
83 public PartnerLinkInstance createInstance(Token token) {
84 PartnerLinkInstance instance = new PartnerLinkInstance();
85 instance.setDefinition(this);
86 ContextInstance context = token.getProcessInstance().getContextInstance();
87 context.createVariable(PLINK_PREFIX + name, instance, token);
88 return instance;
89 }
90
91 public PartnerLinkInstance getInstance(Token token) {
92 ContextInstance context = token.getProcessInstance().getContextInstance();
93 return (PartnerLinkInstance) context.getVariable(PLINK_PREFIX + name, token);
94 }
95 }
96 |
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