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Java > Open Source Codes > org > apache > commons > betwixt > schema > PhysicalSchema


1 /*
2  * Copyright 2001-2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 package org.apache.commons.betwixt.schema;
18
19 import java.util.ArrayList JavaDoc;
20 import java.util.Iterator JavaDoc;
21 import java.util.List JavaDoc;
22
23 /**
24  * @author <a HREF="mailto:martin@mvdb.net">Martin van den Bemt</a>
25  * @version $Id: PhysicalSchema.java,v 1.7 2004/02/28 13:38:36 yoavs Exp $
26  */
27 public class PhysicalSchema
28 {
29     
30     private ArrayList JavaDoc dbmsCollection;
31     
32     
33     private boolean autoCreate = false;
34     
35     public PhysicalSchema()
36     {
37         dbmsCollection = new ArrayList JavaDoc();
38     }
39     public PhysicalSchema(String JavaDoc autoCreate)
40     {
41         this.autoCreate = autoCreate.equalsIgnoreCase("yes");
42     }
43     public void setAutocreate(String JavaDoc autoCreate)
44     {
45         this.autoCreate = (autoCreate.equalsIgnoreCase("yes"));
46     }
47     
48     public String JavaDoc getAutocreate()
49     {
50         return this.autoCreate?"yes":"no";
51     }
52     
53     public void addDbms(Dbms dbms)
54     {
55         dbmsCollection.add(dbms);
56     }
57     
58     public List JavaDoc getDbmss()
59     {
60         return dbmsCollection;
61     }
62     
63     public boolean equals(Object JavaDoc object)
64     {
65         if (object == null) {
66             return false;
67         }
68         if (object instanceof PhysicalSchema) {
69             PhysicalSchema schema = (PhysicalSchema) object;
70             if (schema.getAutocreate().equals(this.getAutocreate())) {
71                 int count = 0;
72                 Iterator JavaDoc it = schema.getDbmss().iterator();
73                 while ( it.hasNext() ) {
74                     if (count >= dbmsCollection.size() ) {
75                         return false;
76                     }
77                     if (! it.next().equals( dbmsCollection.get(count++) ) ) {
78                         return false;
79                     }
80                 }
81                 
82                 return true;
83             }
84         }
85         return false;
86     }
87     
88     public String JavaDoc toString() {
89         return "[PhysicalSchema] autocreate=" + getAutocreate() + " dbmass=" + getDbmss();
90     }
91 }
92
93
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