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Made it possible for DIYLC to come with predefined component variants in

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addition to user-specific variants
This commit is contained in:
Branislav Stojkovic
2019-01-07 10:50:59 +01:00
parent 8be8c23213
commit e541026656
5 changed files with 500 additions and 4 deletions
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diylc/diylc-core/src/org/diylc/presenter/Presenter.java
+25 -4
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@@ -98,6 +98,19 @@ public class Presenter implements IPlugInPort {
}
}
public static final String DEFAULTS_KEY_PREFIX = "default.";
private static Map<String, List<Template>> defaultVariantMap = null;
static {
try {
BufferedInputStream in = new BufferedInputStream(new FileInputStream("variants.xml"));
XStream xStream = new XStream(new DomDriver());
defaultVariantMap = (Map<String, List<Template>>) xStream.fromXML(in);
in.close();
LOG.info(String.format("Loaded default variants for %d components", defaultVariantMap == null ? 0 : defaultVariantMap.size()));
} catch (IOException e) {
LOG.error("Could not load default variants", e);
}
}
public static final List<IDIYComponent<?>> EMPTY_SELECTION = Collections.emptyList();
@@ -2184,12 +2197,20 @@ public class Presenter implements IPlugInPort {
@SuppressWarnings("unchecked")
@Override
public List<Template> getTemplatesFor(String categoryName, String componentTypeName) {
Map<String, List<Template>> templateMap =
Map<String, List<Template>> variantMap =
(Map<String, List<Template>>) ConfigurationManager.getInstance().readObject(TEMPLATES_KEY, null);
if (templateMap != null) {
return templateMap.get(categoryName + "." + componentTypeName);
List<Template> variants = new ArrayList<Template>();
if (variantMap != null) {
List<Template> userVariants = variantMap.get(categoryName + "." + componentTypeName);
if (userVariants != null && !userVariants.isEmpty())
variants.addAll(userVariants);
}
return null;
if (defaultVariantMap != null) {
List<Template> defaultVariants = defaultVariantMap.get(categoryName + "." + componentTypeName);
if (defaultVariants != null && !defaultVariants.isEmpty())
variants.addAll(defaultVariants);
}
return variants;
}
@SuppressWarnings("unchecked")