1 /*
2 * Copyright 2008 FatWire Corporation. All Rights Reserved.
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 tools.gsf.facade.sql.table;
18
19 import tools.gsf.facade.sql.table.TableColumn.Type;
20
21 import java.util.Collections;
22 import java.util.LinkedList;
23 import java.util.List;
24
25 /**
26 * The definition of a ContentServer database table
27 *
28 * @author Dolf Dijkstra
29 */
30
31 public class TableDef {
32 private final String name;
33
34 private final String acl;
35
36 private final String type;
37
38 private final List<TableColumn> columns = new LinkedList<TableColumn>();
39
40 /**
41 * @param name the name of the table
42 * @param acl the acl for the table
43 * @param type the type of the table
44 */
45 public TableDef(final String name, final String acl, final String type) {
46 super();
47 this.name = name;
48 this.acl = acl;
49 this.type = type;
50 }
51
52 /**
53 * @param col the column to add
54 * @return the current TableDef, this.
55 */
56 public TableDef addColumn(TableColumn col) {
57 if (col.isPrimary()) {
58 for (TableColumn current : columns) {
59 if (current.isPrimary()) {
60 throw new IllegalStateException("Table has already have a primary column");
61 }
62 }
63 }
64 this.columns.add(col);
65 return this;
66 }
67
68 /**
69 * Adds a column to this table.
70 *
71 * @param name the name of the column
72 * @param type the type of the column
73 * @param primary boolean flag for primary
74 * @return the added TableColumn.
75 */
76 public TableColumn addColumn(final String name, final Type type, final boolean primary) {
77 TableColumn col = new TableColumn(name, type, primary);
78 if (col.isPrimary()) {
79 for (TableColumn current : columns) {
80 if (current.isPrimary()) {
81 throw new IllegalStateException("Table has already have a primary column");
82 }
83 }
84 }
85 this.columns.add(col);
86 return col;
87 }
88
89 /**
90 * Adds a non primary column to this table.
91 *
92 * @param name column name
93 * @param type column type
94 * @return the added TableColumn.
95 */
96 public TableColumn addColumn(final String name, final Type type) {
97
98 return addColumn(name, type, false);
99 }
100
101 public Iterable<TableColumn> getColumns() {
102 return Collections.unmodifiableCollection(columns);
103 }
104
105 /**
106 * @return the acl value
107 */
108 public String getAcl() {
109 return acl;
110 }
111
112 /**
113 * @return the name value
114 */
115 public String getName() {
116 return name;
117 }
118
119 /**
120 * @return the type value
121 */
122 public String getType() {
123 return type;
124 }
125
126 }