svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.file / org.gvsig.fmap.dal.file.lib / src / main / java / org / gvsig / fmap / dal / feature / spi / simpleprovider / BaseSimpleStoreParameters.java @ 44057
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1 | 44057 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | *
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4 | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 3
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | */
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24 | package org.gvsig.fmap.dal.feature.spi.simpleprovider; |
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25 | |||
26 | import java.io.File; |
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27 | import java.util.Arrays; |
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28 | import java.util.List; |
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29 | import java.util.Locale; |
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30 | import org.apache.commons.lang3.StringUtils; |
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31 | import org.cresques.cts.IProjection; |
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32 | import org.gvsig.fmap.dal.FileHelper; |
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33 | import org.gvsig.fmap.dal.feature.OpenFeatureStoreParameters; |
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34 | import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemStoreParameters; |
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35 | import org.gvsig.fmap.dal.spi.AbstractDataParameters; |
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36 | import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
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37 | import org.gvsig.tools.ToolsLocator; |
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38 | import org.gvsig.tools.dataTypes.DataTypesManager; |
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39 | import org.gvsig.tools.dynobject.DelegatedDynObject; |
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40 | import org.slf4j.Logger; |
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41 | import org.slf4j.LoggerFactory; |
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42 | |||
43 | public class BaseSimpleStoreParameters extends AbstractDataParameters implements |
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44 | OpenFeatureStoreParameters, FilesystemStoreParameters { |
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45 | |||
46 | private static final Logger LOGGER = LoggerFactory.getLogger(BaseSimpleStoreParameters.class); |
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47 | |||
48 | |||
49 | private static final String FILE = "file"; |
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50 | private static final String IGNOREERRORS = "ignoreErrors"; |
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51 | private static final String CRS = "CRS"; |
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52 | private static final String FIELDTYPES = "fieldtypes"; |
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53 | private static final String FIELDNAMES = "fieldnames"; |
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54 | private static final String LOCALE = "locale"; |
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55 | private static final String POINT = "pointFields"; |
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56 | private static final String AUTOMATICTYPESDETECTION = "automaticTypesDetection"; |
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57 | |||
58 | private final DelegatedDynObject parameters; |
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59 | private final SimpleReaderFactory readerFactory; |
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60 | |||
61 | public BaseSimpleStoreParameters(SimpleReaderFactory readerFactory) {
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62 | super();
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63 | this.readerFactory = readerFactory;
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64 | this.parameters = (DelegatedDynObject) FileHelper.newParameters(readerFactory.getName());
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65 | this.setDynValue(DataStoreProviderServices.PROVIDER_PARAMTER_NAME, readerFactory.getName());
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66 | } |
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67 | |||
68 | @Override
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69 | public String getDataStoreName() { |
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70 | return (String) this.getDynValue(DataStoreProviderServices.PROVIDER_PARAMTER_NAME); |
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71 | } |
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72 | |||
73 | @Override
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74 | public String getDescription() { |
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75 | return this.getDynClass().getDescription(); |
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76 | } |
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77 | |||
78 | @Override
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79 | protected DelegatedDynObject getDelegatedDynObject() {
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80 | return parameters;
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81 | } |
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82 | |||
83 | @Override
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84 | public boolean isValid() { |
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85 | if ( this.getPathName() == null ) { |
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86 | return false; |
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87 | } |
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88 | return true; |
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89 | } |
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90 | |||
91 | @Override
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92 | public File getFile() { |
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93 | return (File) this.getDynValue(FILE); |
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94 | } |
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95 | |||
96 | @Override
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97 | public void setFile(File file) { |
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98 | this.setDynValue(FILE, file);
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99 | } |
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100 | |||
101 | public IProjection getCRS() {
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102 | return (IProjection) this.parameters.getDynValue(CRS); |
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103 | } |
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104 | |||
105 | public String getPathName() { |
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106 | File f = (File) this.parameters.getDynValue(FILE); |
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107 | if ( f == null ) { |
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108 | return null; |
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109 | } |
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110 | return f.getPath();
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111 | } |
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112 | |||
113 | @SuppressWarnings("UseSpecificCatch") |
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114 | public Locale getLocale() { |
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115 | try {
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116 | String s = (String) this.parameters.getDynValue(LOCALE); |
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117 | if ( s.trim().length() == 0 ) { |
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118 | return null; |
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119 | } |
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120 | if ( "DEFAULT".equalsIgnoreCase(s.trim()) ) { |
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121 | return Locale.getDefault(); |
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122 | } |
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123 | Locale locale;
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124 | // locale = Locale.forLanguageTag(s); // Since java 1.7
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125 | String[] ss = s.split("-"); |
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126 | switch (ss.length) {
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127 | case 1: |
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128 | locale = new Locale(ss[0]); |
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129 | break;
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130 | case 2: |
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131 | locale = new Locale(ss[0], ss[1]); |
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132 | break;
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133 | case 3: |
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134 | default:
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135 | locale = new Locale(ss[0], ss[1], ss[2]); |
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136 | break;
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137 | } |
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138 | return locale;
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139 | } catch (Exception ex) { |
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140 | LOGGER.warn("Can't get locale from ODS parameters.", ex);
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141 | return null; |
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142 | } |
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143 | } |
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144 | |||
145 | public String[] getPointDimensionNames() { |
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146 | String s = (String) this.parameters.getDynValue(POINT); |
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147 | if ( StringUtils.isEmpty(s) ) {
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148 | return null; |
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149 | } |
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150 | String sep = this.getDelimiter(s); |
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151 | if ( sep == null ) { |
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152 | return new String[] { s }; |
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153 | } |
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154 | return s.split(sep);
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155 | } |
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156 | |||
157 | public boolean getIgnoreErrors() { |
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158 | Boolean b = (Boolean) this.parameters.getDynValue(IGNOREERRORS); |
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159 | if ( b == null ) { |
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160 | return false; |
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161 | } |
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162 | return b;
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163 | } |
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164 | |||
165 | private String getDelimiter(String line) { |
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166 | String sep = null; |
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167 | // Cuiaddo con los ":", los he puesto al final a proposito
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168 | // ya que podian estar en la cadena para separar el size
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169 | // de cada tipo.
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170 | String seps = ",;-|@#/+$%&!:"; |
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171 | for ( int i = 0; i < seps.length(); i++ ) { |
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172 | sep = seps.substring(i, 1);
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173 | if ( line.contains(seps.substring(i, 1)) ) { |
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174 | break;
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175 | } |
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176 | sep = null;
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177 | } |
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178 | return sep;
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179 | } |
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180 | |||
181 | public List<String> getFieldNames() { |
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182 | String s = (String) this.parameters.getDynValue(FIELDNAMES); |
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183 | if ( StringUtils.isEmpty(s) ) {
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184 | return null; |
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185 | } |
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186 | String sep = this.getDelimiter(s); |
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187 | if ( sep == null ) { |
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188 | return null; |
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189 | } |
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190 | String fieldNames[] = s.split("[" + sep + "]"); |
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191 | for (int i = 0; i < fieldNames.length; i++) { |
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192 | fieldNames[i] = fieldNames[i].trim(); |
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193 | } |
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194 | return Arrays.asList(fieldNames); |
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195 | } |
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196 | |||
197 | public int[] getFieldTypes() { |
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198 | String s = (String) this.parameters.getDynValue(FIELDTYPES); |
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199 | if ( StringUtils.isEmpty(s) ) {
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200 | return null; |
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201 | } |
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202 | String sep = this.getDelimiter(s); |
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203 | if ( sep == null ) { |
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204 | return null; |
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205 | } |
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206 | DataTypesManager dataTypeManager = ToolsLocator.getDataTypesManager(); |
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207 | String fieldTypeNames[] = s.split("[" + sep + "]"); |
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208 | int fieldTypes[] = new int[fieldTypeNames.length]; |
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209 | for ( int i = 0; i < fieldTypeNames.length; i++ ) { |
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210 | s = fieldTypeNames[i].trim(); |
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211 | if ( s.contains(":") ) { |
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212 | s = s.split(":")[0]; |
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213 | } |
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214 | fieldTypes[i] = dataTypeManager.getType(s); |
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215 | } |
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216 | return fieldTypes;
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217 | } |
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218 | |||
219 | @SuppressWarnings("UseSpecificCatch") |
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220 | public int[] getFieldSizes() { |
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221 | String s = (String) this.parameters.getDynValue(FIELDTYPES); |
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222 | if ( StringUtils.isEmpty(s) ) {
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223 | return null; |
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224 | } |
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225 | String sep = this.getDelimiter(s); |
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226 | if ( sep == null ) { |
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227 | return null; |
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228 | } |
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229 | String fieldTypeNames[] = s.split("[" + sep + "]"); |
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230 | int fieldSizes[] = new int[fieldTypeNames.length]; |
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231 | for ( int i = 0; i < fieldTypeNames.length; i++ ) { |
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232 | String fieldtype = fieldTypeNames[i].trim();
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233 | if ( fieldtype.contains(":") ) { |
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234 | try {
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235 | s = fieldtype.split(":")[1]; |
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236 | fieldSizes[i] = Integer.parseInt(s);
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237 | } catch (Exception ex) { |
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238 | LOGGER.warn("Can't get size of field " + i + " (" + fieldtype + ").", ex); |
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239 | } |
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240 | } else {
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241 | fieldSizes[i] = 0;
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242 | } |
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243 | } |
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244 | return fieldSizes;
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245 | } |
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246 | |||
247 | public boolean getAutomaticTypesDetection() { |
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248 | Boolean b = (Boolean) this.parameters.getDynValue(AUTOMATICTYPESDETECTION); |
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249 | if ( b == null ) { |
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250 | return false; |
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251 | } |
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252 | return b;
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253 | } |
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254 | |||
255 | } |