/**
* Creates a cached tile layer from the given Layer Group
*
* @param info the layer group to cache
* @param defaults default configuration
*/
public static GeoServerTileLayerInfoImpl loadOrCreate(
final LayerGroupInfo groupInfo, final GWCConfig defaults) {
GeoServerTileLayerInfoImpl info = LegacyTileLayerInfoLoader.load(groupInfo);
if (info == null) {
info = create(defaults);
checkAutomaticStyles(groupInfo, info);
}
info.setName(tileLayerName(groupInfo));
info.setId(groupInfo.getId());
return info;
}
public static GeoServerTileLayerInfoImpl load(final LayerGroupInfo layerGroup) {
MetadataMap metadataMap = layerGroup.getMetadata();
if (!hasTileLayerDef(metadataMap)) {
return null;
}
GeoServerTileLayerInfoImpl tileLayerInfo = load(metadataMap);
if (tileLayerInfo != null) {
tileLayerInfo.setName(tileLayerName(layerGroup));
tileLayerInfo.setId(layerGroup.getId());
}
TileLayerInfoUtil.checkAutomaticStyles(layerGroup, tileLayerInfo);
return tileLayerInfo;
}
/**
* Creates a cached tile layer from the given Layer
*
* @param info the layer to cache
* @param defaults default configuration
*/
public static GeoServerTileLayerInfoImpl loadOrCreate(
final LayerInfo layerInfo, final GWCConfig defaults) {
GeoServerTileLayerInfoImpl info = LegacyTileLayerInfoLoader.load(layerInfo);
if (info == null) {
info = create(defaults);
final ResourceInfo resource = layerInfo.getResource();
if (resource instanceof FeatureTypeInfo) {
info.getMimeFormats().clear();
info.getMimeFormats().addAll(defaults.getDefaultVectorCacheFormats());
} else if (resource instanceof CoverageInfo) {
info.getMimeFormats().clear();
info.getMimeFormats().addAll(defaults.getDefaultCoverageCacheFormats());
}
checkAutomaticStyles(layerInfo, info);
}
info.setName(tileLayerName(layerInfo));
info.setId(layerInfo.getId());
return info;
}
public static GeoServerTileLayerInfoImpl load(final LayerInfo layer) {
MetadataMap metadataMap = layer.getMetadata();
if (!hasTileLayerDef(metadataMap)) {
return null;
}
GeoServerTileLayerInfoImpl tileLayerInfo = load(metadataMap);
if (metadataMap.containsKey(CONFIG_KEY_CACHED_STYLES)) {
final String defaultStyle =
layer.getDefaultStyle() == null ? "" : layer.getDefaultStyle().prefixedName();
String cachedStylesStr = metadataMap.get(CONFIG_KEY_CACHED_STYLES, String.class);
Set<String> cachedStyles = unmarshalSet(cachedStylesStr);
TileLayerInfoUtil.setCachedStyles(tileLayerInfo, defaultStyle, cachedStyles);
}
TileLayerInfoUtil.checkAutomaticStyles(layer, tileLayerInfo);
tileLayerInfo.setName(tileLayerName(layer));
tileLayerInfo.setId(layer.getId());
return tileLayerInfo;
}
private static GeoServerTileLayerInfoImpl load(final MetadataMap metadataMap) {
GeoServerTileLayerInfoImpl info = new GeoServerTileLayerInfoImpl();
// whether the config needs to be saved
final boolean enabled = metadataMap.get(CONFIG_KEY_ENABLED, Boolean.class).booleanValue();
info.setEnabled(enabled);
int gutter = metadataMap.get(CONFIG_KEY_GUTTER, Integer.class).intValue();
info.setGutter(gutter);
String gridsets = metadataMap.get(CONFIG_KEY_GRIDSETS, String.class);
Set<XMLGridSubset> gridSetIds = unmarshalGridSubsets(gridsets);
info.getGridSubsets().addAll(gridSetIds);
int metaTilingX = metadataMap.get(CONFIG_KEY_METATILING_X, Integer.class).intValue();
info.setMetaTilingX(metaTilingX);
int metaTilingY = metadataMap.get(CONFIG_KEY_METATILING_Y, Integer.class).intValue();
info.setMetaTilingY(metaTilingY);
if (metadataMap.containsKey(CONFIG_KEY_FORMATS)) {
String mimeFormatsStr = metadataMap.get(CONFIG_KEY_FORMATS, String.class);
Set<String> mimeFormats = unmarshalSet(mimeFormatsStr);
info.getMimeFormats().addAll(mimeFormats);
}
if (metadataMap.containsKey(CONFIG_KEY_AUTO_CACHE_STYLES)) {
boolean autoCacheStyles =
metadataMap.get(CONFIG_KEY_AUTO_CACHE_STYLES, Boolean.class).booleanValue();
info.setAutoCacheStyles(autoCacheStyles);
}
if (metadataMap.containsKey(CONFIG_KEY_IN_MEMORY_CACHED)) {
boolean inMemoryCached = metadataMap.get(CONFIG_KEY_IN_MEMORY_CACHED, Boolean.class);
info.setInMemoryCached(inMemoryCached);
}
return info;
}
/**
* Creates a default tile layer info based on the global defaults, public only for unit testing
* purposes.
*/
public static GeoServerTileLayerInfoImpl create(GWCConfig defaults) {
GeoServerTileLayerInfoImpl info = new GeoServerTileLayerInfoImpl();
info.setEnabled(defaults.isCacheLayersByDefault());
info.setAutoCacheStyles(defaults.isCacheNonDefaultStyles());
for (String gsetId : defaults.getDefaultCachingGridSetIds()) {
XMLGridSubset subset = new XMLGridSubset();
subset.setGridSetName(gsetId);
info.getGridSubsets().add(subset);
}
info.getMimeFormats().addAll(defaults.getDefaultOtherCacheFormats());
info.setGutter(defaults.getGutter());
info.setMetaTilingX(defaults.getMetaTilingX());
info.setMetaTilingY(defaults.getMetaTilingY());
info.setInMemoryCached(true);
return info;
}
