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1
2 package SOFA.SOFAnode.Made.TIR.Impl;
3 import java.io.IOException;
4 import java.rmi.RemoteException;
5 import java.rmi.server.UnicastRemoteObject;
6
7 import SOFA.SOFAnode.Made.TIR.AbsoluteName;
8 import SOFA.SOFAnode.Made.TIR.CDLType;
9 import SOFA.SOFAnode.Made.TIR.Contained;
10 import SOFA.SOFAnode.Made.TIR.Container;
11 import SOFA.SOFAnode.Made.TIR.DefinitionKind;
12 import SOFA.SOFAnode.Made.TIR.EnumDef;
13 import SOFA.SOFAnode.Made.TIR.ExprEnum;
14 import SOFA.SOFAnode.Made.TIR.ExprOperDef;
15 import SOFA.SOFAnode.Made.TIR.ExprOperKind;
16 import SOFA.SOFAnode.Made.TIR.Identification;
17 import SOFA.SOFAnode.Made.TIR.Repository;
18 import SOFA.SOFAnode.Made.TIR.StateKind;
19 import SOFA.SOFAnode.Made.TIR.TIRExceptCalculate;
20 import SOFA.SOFAnode.Made.TIR.TIRExceptCommit;
21 import SOFA.SOFAnode.Made.TIR.TIRExceptLock;
22
23 public class ExprEnumImpl extends UnicastRemoteObject implements ExprEnum, TIRImplObject {
24 EnumDef en;
25 CDLType loadEn;
26 String val;
27 ExprOperKindImpl eok;
28 DefinitionKindImpl defKindImpl;
29 StateKindImpl stKindImpl;
30
31 public ExprEnumImpl(EnumDef enum, String value) throws RemoteException {
32 en = enum;
33 val = value;
34 eok = new ExprOperKindImpl(ExprOperKind.eok_enum);
35 defKindImpl = new DefinitionKindImpl(DefinitionKind.dk_Expression);
36 stKindImpl = new StateKindImpl(StateKind.sk_work);
37 loadEn = null;
38 }
39
40 public ExprEnumImpl() throws RemoteException {
41 en = null;
42 loadEn = null;
43 val = null;
44 eok = new ExprOperKindImpl(ExprOperKind.eok_enum);
45 defKindImpl = new DefinitionKindImpl(DefinitionKind.dk_Expression);
46 stKindImpl = new StateKindImpl(StateKind.sk_normal);
47 }
48
49 public EnumDef enum() throws RemoteException {
50 return en;
51 }
52
53 public String value() throws RemoteException {
54 return val;
55 }
56
57
58 public DefinitionKind get_def_kind() throws RemoteException {
59 return (DefinitionKind) defKindImpl;
60 }
61
62
63 public StateKind get_state() throws RemoteException {
64 return (StateKind) stKindImpl;
65 }
66
67 public ExprOperKind get_eok_kind() throws RemoteException {
68 return (ExprOperKind) eok;
69 }
70
71 public ExprOperDef calculate() throws RemoteException, TIRExceptCalculate {
72 throw new TIRExceptCalculate("Can't calculate enum.");
73 }
74
75 public void save(Storage st) throws RemoteException, TIRExceptStorage {
76 try {
77 st.curOutFile.writeInt(eok.value());
78 Storage.writeCDLType(st,en);
79 Storage.writeString(st.curOutFile,val);
80 } catch (IOException e) {
81 throw new TIRExceptStorage("Can't write in directory "+st.current+".");
82 }
83 }
84
85 public void load(Storage st) throws RemoteException, TIRExceptStorage {
86 try {
87 loadEn = Storage.readCDLType(st);
88 val = Storage.readString(st.curInFile);
89 } catch (IOException e) {
90 throw new TIRExceptStorage("Can't read in directory "+st.current+".");
91 }
92 }
93
94 public void postLoad(RepositoryImpl r) throws RemoteException, TIRExceptStorage {
95 try {
96
97 if (loadEn.get_def_kind().value() == DefinitionKind.dk_none) { AbsoluteName nm = ((NotYetInRep) loadEn).nm;
99 Container con = r; Contained[] rt;
101 Contained ret;
102 IdentificationImpl id;
103 for (int i=0;i<nm.size()-1;i++) { id = new IdentificationImpl(nm.elementAt(0),"::"+nm.elementAt(i),"");
105 rt = ((SContainer)con).slookup_name(id);
106 if (rt.length==0) throw new TIRExceptStorage("Can't find type " + nm.name());
107 if (rt.length==1) {
108 con = (Container) rt[0];
109 } else {
110 boolean found = false;
111 id.version(((NotYetInRep) loadEn).id.version());
112 int j = 0;
113 for (j=0;j<rt.length;j++) {
114 if (id.is_short_equal(rt[j].get_identification())) {
115 found = true;
116 break; }
118 } if (!found) throw new TIRExceptStorage("Can't find type " + nm.name());
120 con = (Container) rt[j];
121 }
122 }
123 if ((ret = ((SContainer)con).slookup(((NotYetInRep) loadEn).id))==null)
124 throw new TIRExceptStorage("Can't find type " + nm.name());
125 en = (EnumDef) ret;
126 } else {
127 en = (EnumDef) loadEn;
128 }
129 loadEn = null;
130
131 } catch (TIRExceptLock e) {;}
132 }
133
134 public boolean isNew() {
135 return (stKindImpl.value()==StateKind.sk_work);
136 }
137
138 public void canCommit() throws RemoteException, TIRExceptCommit {;}
139
140 public void doCommit(Container in, Repository rep) throws RemoteException {
141 if (stKindImpl.value()==StateKind.sk_work) {
142 stKindImpl.toNormal();
143 Identification idl = en.get_identification();
144 loadEn = new NotYetInRep(idl.lang_absolute_name().name(),(idl).name(), idl.version());
145 }
146 }
147
148 public void doAbort(long workId) throws RemoteException {}
149 }
150 |
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