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1 package com.daffodilwoods.daffodildb.server.sql99.ddl.schemamanipulation;
2
3 import com.daffodilwoods.daffodildb.server.sql99.expression.
4 booleanvalueexpression.domainname;
5 import com.daffodilwoods.daffodildb.server.sql99.token.*;
6 import com.daffodilwoods.daffodildb.server.sql99.ddl.descriptors.
7 DomainDescriptor;
8 import com.daffodilwoods.daffodildb.server.serversystem.*;
9 import com.daffodilwoods.database.resource.*;
10 import com.daffodilwoods.daffodildb.server.sql99.utils._Reference;
11 import com.daffodilwoods.daffodildb.server.sql99.ddl.utility.GeneralUtility;
12
13 public class alterdomainstatement
14 implements SQLschemamanipulationstatement {
15 public alterdomainaction _alterdomainaction0;
16 public domainname _domainname1;
17 public SRESERVEDWORD1206543922 _SRESERVEDWORD12065439222;
18 public SRESERVEDWORD1206543922 _SRESERVEDWORD12065439223;
19
20
32
33
34 public Object  run(Object object) throws DException {
35 _ServerSession serverSession = (_ServerSession) object;
36 _ServerSession systemSession = serverSession.getSystemServerSession();
37 DomainDescriptor domainDescriptor = new DomainDescriptor();
38 setDomainName(serverSession,domainDescriptor);
39 String schemaOwner = GeneralUtility.getSchemaOwner(domainDescriptor.
40 catalog_name, domainDescriptor.schema_name, serverSession);
41 GeneralUtility.validateUserRights(schemaOwner, serverSession);
42 executeAlterDomainActions(serverSession, domainDescriptor);
43 systemSession.deleteTable(domainDescriptor.getQualifiedIdentifier(), false);
44 return null;
45 }
46
47 private void executeAlterDomainActions(_ServerSession currentSession,
48 DomainDescriptor domainDescriptor) throws
49 DException {
50 _alterdomainaction0.setDomainDescriptor(domainDescriptor);
51 _alterdomainaction0.run(currentSession);
52 }
53
54 private void setDomainName(_ServerSession currentSession, DomainDescriptor domainDescriptor) throws DException{
55 domainDescriptor.catalog_name = _domainname1.getCatalogName();
56 domainDescriptor.schema_name = _domainname1.getSchemaName();
57 domainDescriptor.domain_name = _domainname1.getDomainName();
58
59 if(domainDescriptor.catalog_name==null)
60 domainDescriptor.catalog_name = currentSession.getCurrentCatalog();
61
62 if(domainDescriptor.schema_name == null)
63 domainDescriptor.schema_name = currentSession.getCurrentSchema();
64
65 try {
66 domainDescriptor.load(currentSession);
67 }
68 catch (DException ex) {
69 throw new DException("DSE8116",
70 new Object [] {domainDescriptor.domain_name});
71 }
72 }
73
74 public Object clone() throws CloneNotSupportedException {
75 return this;
76 }
77 public String toString()
78 {
79 StringBuffer sb = new StringBuffer ();
80 sb.append(" ");
81 sb.append(_SRESERVEDWORD12065439223);
82 sb.append(" ");
83 sb.append(_SRESERVEDWORD12065439222);
84 sb.append(" ");
85 sb.append(_domainname1);
86 sb.append(" ");
87 sb.append(_alterdomainaction0);
88 return sb.toString();
89 }
90 }
91 |
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