1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
|
/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.motorolamobility.studio.android.db.core.model;
import com.motorolamobility.studio.android.db.core.i18n.DbCoreNLS;
/**
* This class represents a table field
*/
public class Field
{
/**
* This enum represents the auto increment value for primary key field.
* Use the toString method to retrieve the SQL syntax keyword
*/
public enum AutoIncrementType
{
NONE("NONE"), ASCENDING("ASC"), DESCENDING("DESC"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
private String strValue;
private AutoIncrementType(String strValue)
{
this.strValue = strValue;
}
/* (non-Javadoc)
* @see java.lang.Enum#toString()
*/
@Override
public String toString()
{
return strValue;
}
}
/**
* This enum represents the DataType of a table field
* Use the toString method to retrieve the SQL syntax keyword
*/
public enum DataType
{
INTEGER("INTEGER"), TEXT("TEXT"), REAL("REAL"), BLOB("BLOB"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
private String strValue;
private DataType(String dataType)
{
this.strValue = dataType;
}
/* (non-Javadoc)
* @see java.lang.Enum#toString()
*/
@Override
public String toString()
{
return strValue;
}
}
private String name;
private boolean primaryKey;
private AutoIncrementType autoIncrementType;
private DataType type;
private String defaultValue;
@Override
public boolean equals(Object other)
{
boolean equals = false;
if (other instanceof Field)
{
equals = this.getName().equals(((Field) other).getName());
}
return equals;
}
/**
* Creates a new field representation based on the given params
* @param name
* @param primaryKey
* @param autoIncrementType
* @param type
* @param defaultValue
*/
public Field(String name, DataType type, boolean primaryKey,
AutoIncrementType autoIncrementType, String defaultValue)
{
this.name = name;
this.primaryKey = primaryKey;
this.autoIncrementType = autoIncrementType;
this.type = type;
this.defaultValue = defaultValue;
}
public Field()
{
this("", DataType.TEXT, false, AutoIncrementType.NONE, null); //$NON-NLS-1$
}
/**
* @return the name
*/
public String getName()
{
return name;
}
/**
* @param name the name to set
*/
public void setName(String name)
{
this.name = name;
}
/**
* @return the primaryKey
*/
public boolean isPrimaryKey()
{
return primaryKey;
}
/**
* @param primaryKey the primaryKey to set
*/
public void setPrimaryKey(boolean primaryKey)
{
this.primaryKey = primaryKey;
}
/**
* @return the autoIncrementType
*/
public AutoIncrementType getAutoIncrementType()
{
return autoIncrementType;
}
/**
* @param autoIncrementType the autoIncrementType to set
*/
public void setAutoIncrementType(AutoIncrementType autoIncrementType)
{
this.autoIncrementType = autoIncrementType;
}
/**
* @return the type
*/
public DataType getType()
{
return type;
}
/**
* @param type the type to set
*/
public void setType(DataType type)
{
this.type = type;
}
/**
* @return the defaultValue
*/
public String getDefaultValue()
{
return defaultValue;
}
/**
* @param defaultValue the defaultValue to set
*/
public void setDefaultValue(String defaultValue)
{
this.defaultValue = defaultValue;
}
public String getErrorMessage()
{
String message = null;
if (!type.equals(DataType.INTEGER) && !type.equals(DataType.REAL) //$NON-NLS-1$ //$NON-NLS-2$
&& !autoIncrementType.equals(AutoIncrementType.NONE))
{
message = DbCoreNLS.Field_ErrorAutoIncrementNotAllowed;
}
// Validate name to don't use sqlite keywords
if ((message == null) && !TableModel.validateName(getName()))
{
message = DbCoreNLS.AddTableFieldDialog_InvalidName + getName();
}
return message;
}
}
|
