Mercurial > dive4elements > gnv-client

comparison gnv-artifacts/src/main/java/de/intevation/gnv/artifacts/context/GNVArtifactContextFactory.java @ 443:da21c256a0ba

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"horizontale Schnittprofile" are now configured via conf.xml gnv-artifacts/trunk@491 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Tue, 29 Dec 2009 14:54:17 +0000
parents 52e031261eaa
children 85f48e287fb3
comparison
equal deleted inserted replaced
442:52e031261eaa 443:da21c256a0ba
16 import org.apache.log4j.Logger; 16 import org.apache.log4j.Logger;
17 17
18 import org.w3c.dom.Document; 18 import org.w3c.dom.Document;
19 import org.w3c.dom.Element; 19 import org.w3c.dom.Element;
20 import org.w3c.dom.NodeList; 20 import org.w3c.dom.NodeList;
21 import org.w3c.dom.Node;
22 21
23 import de.intevation.gnv.geobackend.base.connectionpool.ConnectionPoolFactory; 22 import de.intevation.gnv.geobackend.base.connectionpool.ConnectionPoolFactory;
24 23
25 import de.intevation.gnv.geobackend.base.query.container.QueryContainerFactory; 24 import de.intevation.gnv.geobackend.base.query.container.QueryContainerFactory;
26 import de.intevation.gnv.geobackend.base.query.container.exception.QueryContainerException; 25 import de.intevation.gnv.geobackend.base.query.container.exception.QueryContainerException;
64 "/artifact-database/gnv/palettes"; 63 "/artifact-database/gnv/palettes";
65 64
66 public final static String PALETTE_ITEMS = 65 public final static String PALETTE_ITEMS =
67 "palette"; 66 "palette";
68 67
69 public final static String PALETTES = 68 public final static String HORIZONTAL_CROSS_SECTION_PROFILE_SAMPLES =
70 "gnv.color.palettes"; 69 "/artifact-database/gnv/horizontal-cross-section-profile/samples/@number";
71
72 public final static String CHARTTEMPLATE = "gnv.chart.template";
73 70
74 /** 71 /**
75 * Constructor 72 * Constructor
76 */ 73 */
77 public GNVArtifactContextFactory() { 74 public GNVArtifactContextFactory() {
119 116
120 configurePalettes(config, returnValue); 117 configurePalettes(config, returnValue);
121 118
122 configureChartTemplate(config, returnValue); 119 configureChartTemplate(config, returnValue);
123 120
121 configureHorizontalCrossSectionProfile(config, returnValue);
124 122
125 } catch (FileNotFoundException e) { 123 } catch (FileNotFoundException e) {
126 log.error(e, e); 124 log.error(e, e);
127 } catch (IOException e) { 125 } catch (IOException e) {
128 log.error(e, e); 126 log.error(e, e);
129 } catch (QueryContainerException e) { 127 } catch (QueryContainerException e) {
130 log.error(e, e); 128 log.error(e, e);
131 } 129 }
132 return returnValue; 130 return returnValue;
131 }
132
133 protected void configureHorizontalCrossSectionProfile(
134 Document config,
135 GNVArtifactContext context
136 )
137 {
138 log.info("configuration of horizontal cross section profile");
139
140 String numSamples = Config.getStringXPath(
141 config,
142 HORIZONTAL_CROSS_SECTION_PROFILE_SAMPLES);
143
144 Integer samples =
145 GNVArtifactContext.DEFAULT_HORIZONTAL_CROSS_SECTION_PROFILE_SAMPLES;
146
147 if (numSamples == null) {
148 log.warn("No number of samples found.");
149 }
150 else {
151 try {
152 samples = Integer.valueOf(numSamples);
153 }
154 catch (NumberFormatException nfe) {
155 log.warn("Invalid integer for number of samples");
156 }
157 }
158
159 log.info("# horizontal cross section profile samples: " + samples);
160
161 context.put(
162 GNVArtifactContext.HORIZONTAL_CROSS_SECTION_PROFILE_SAMPLES_KEY,
163 samples);
133 } 164 }
134 165
135 protected void configureChartTemplate( 166 protected void configureChartTemplate(
136 Document config, 167 Document config,
137 GNVArtifactContext context 168 GNVArtifactContext context
138 ) { 169 ) {
139 log.info("Initialisation of chart template"); 170 log.info("Initialisation of chart template");
140 String chartConfigFile = Config.getStringXPath( 171 String chartConfigFile = Config.getStringXPath(
141 config, CHARTCONFIGNODEPATH 172 config, CHARTCONFIGNODEPATH
142 ); 173 );
143 chartConfigFile = Config.replaceConfigDir(chartConfigFile); 174
144 log.debug("Parse xml configuration of " + chartConfigFile);
145
146 Document tmpl = XMLUtils.parseDocument(new File(chartConfigFile));
147 XMLChartTheme theme = new XMLChartTheme("XMLChartTheme"); 175 XMLChartTheme theme = new XMLChartTheme("XMLChartTheme");
148 if (tmpl != null) { 176
149 theme.applyXMLConfiguration(tmpl); 177 if (chartConfigFile == null) {
178 log.warn("no configuration file for chart template found");
150 } 179 }
151 else { 180 else {
152 log.error( 181 chartConfigFile = Config.replaceConfigDir(chartConfigFile);
153 "Cannot load chart template from '" + 182 log.debug("Parse xml configuration of " + chartConfigFile);
154 chartConfigFile + "'"); 183
155 } 184 Document tmpl = XMLUtils.parseDocument(new File(chartConfigFile));
156 185 if (tmpl != null) {
157 context.put(CHARTTEMPLATE, theme); 186 theme.applyXMLConfiguration(tmpl);
187 }
188 else {
189 log.error(
190 "Cannot load chart template from '" +
191 chartConfigFile + "'");
192 }
193 }
194
195 context.put(GNVArtifactContext.CHART_TEMPLATE_KEY, theme);
158 } 196 }
159 197
160 protected void configurePalettes( 198 protected void configurePalettes(
161 Document config, 199 Document config,
162 GNVArtifactContext context 200 GNVArtifactContext context
219 } 257 }
220 } 258 }
221 } // for all palettes 259 } // for all palettes
222 } 260 }
223 261
224 context.put(PALETTES, palettes); 262 context.put(GNVArtifactContext.PALETTES_KEY, palettes);
225 } 263 }
226 264
227 /** 265 /**
228 * @param filePath 266 * @param filePath
229 * @return 267 * @return
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