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org.apache.torque.engine.platform.PlatformPostgresqlImpl |
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1 | package org.apache.torque.engine.platform; |
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2 | ||
3 | /* |
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4 | * Licensed to the Apache Software Foundation (ASF) under one |
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5 | * or more contributor license agreements. See the NOTICE file |
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6 | * distributed with this work for additional information |
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7 | * regarding copyright ownership. The ASF licenses this file |
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8 | * to you under the Apache License, Version 2.0 (the |
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9 | * "License"); you may not use this file except in compliance |
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10 | * with the License. You may obtain a copy of the License at |
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11 | * |
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12 | * http://www.apache.org/licenses/LICENSE-2.0 |
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13 | * |
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14 | * Unless required by applicable law or agreed to in writing, |
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15 | * software distributed under the License is distributed on an |
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16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
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17 | * KIND, either express or implied. See the License for the |
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18 | * specific language governing permissions and limitations |
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19 | * under the License. |
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20 | */ |
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21 | ||
22 | import org.apache.torque.engine.database.model.Domain; |
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23 | import org.apache.torque.engine.database.model.SchemaType; |
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24 | ||
25 | /** |
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26 | * Postgresql Platform implementation. |
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27 | * |
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28 | * @author <a href="mailto:mpoeschl@marmot.at">Martin Poeschl</a> |
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29 | * @version $Id: PlatformPostgresqlImpl.java 491219 2006-12-30 12:39:20Z tfischer $ |
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30 | */ |
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31 | public class PlatformPostgresqlImpl extends PlatformDefaultImpl |
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32 | { |
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33 | /** |
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34 | * Default constructor. |
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35 | */ |
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36 | public PlatformPostgresqlImpl() |
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37 | { |
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38 | 12 | super(); |
39 | 12 | initialize(); |
40 | 12 | } |
41 | ||
42 | /** |
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43 | * Initializes db specific domain mapping. |
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44 | */ |
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45 | private void initialize() |
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46 | { |
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47 | 12 | setSchemaDomainMapping(new Domain(SchemaType.BIT, "BOOLEAN")); |
48 | 12 | setSchemaDomainMapping(new Domain(SchemaType.TINYINT, "INT2")); |
49 | 12 | setSchemaDomainMapping(new Domain(SchemaType.SMALLINT, "INT2")); |
50 | 12 | setSchemaDomainMapping(new Domain(SchemaType.BIGINT, "INT8")); |
51 | 12 | setSchemaDomainMapping(new Domain(SchemaType.REAL, "FLOAT")); |
52 | 12 | setSchemaDomainMapping(new Domain(SchemaType.BOOLEANCHAR, "CHAR")); |
53 | 12 | setSchemaDomainMapping(new Domain(SchemaType.BOOLEANINT, "INT2")); |
54 | 12 | setSchemaDomainMapping(new Domain(SchemaType.DOUBLE, "DOUBLE PRECISION")); |
55 | 12 | setSchemaDomainMapping(new Domain(SchemaType.LONGVARCHAR, "TEXT")); |
56 | 12 | setSchemaDomainMapping(new Domain(SchemaType.BINARY, "BYTEA")); |
57 | 12 | setSchemaDomainMapping(new Domain(SchemaType.VARBINARY, "BYTEA")); |
58 | 12 | setSchemaDomainMapping(new Domain(SchemaType.LONGVARBINARY, "BYTEA")); |
59 | 12 | setSchemaDomainMapping(new Domain(SchemaType.BLOB, "BYTEA")); |
60 | 12 | setSchemaDomainMapping(new Domain(SchemaType.CLOB, "TEXT")); |
61 | 12 | } |
62 | ||
63 | /** |
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64 | * @see Platform#getNativeIdMethod() |
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65 | */ |
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66 | public String getNativeIdMethod() |
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67 | { |
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68 | 0 | return Platform.SEQUENCE; |
69 | } |
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70 | ||
71 | /** |
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72 | * @see Platform#getAutoIncrement() |
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73 | */ |
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74 | public String getAutoIncrement() |
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75 | { |
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76 | 24 | return ""; |
77 | } |
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78 | ||
79 | /** |
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80 | * @see Platform#hasScale(String) |
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81 | * TODO collect info for all platforms |
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82 | */ |
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83 | public boolean hasScale(String sqlType) |
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84 | { |
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85 | 0 | if ("INT2".equalsIgnoreCase(sqlType) |
86 | || "TEXT".equalsIgnoreCase(sqlType)) |
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87 | { |
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88 | 0 | return false; |
89 | } |
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90 | 0 | return true; |
91 | } |
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92 | ||
93 | /** |
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94 | * @see Platform#hasSize(String) |
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95 | * TODO collect info for all platforms |
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96 | */ |
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97 | public boolean hasSize(String sqlType) |
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98 | { |
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99 | 96 | if ("INT2".equalsIgnoreCase(sqlType) |
100 | || "TEXT".equalsIgnoreCase(sqlType)) |
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101 | { |
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102 | 12 | return false; |
103 | } |
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104 | 84 | return true; |
105 | } |
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106 | } |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |