public void testLoadLayerInfo() {
LayerInfoImpl layer = mockLayer("testLayer");
assertNull(LegacyTileLayerInfoLoader.load(layer));
LegacyTileLayerInfoLoader.save(defaultVectorInfo, layer.getMetadata());
GeoServerTileLayerInfo info2 = LegacyTileLayerInfoLoader.load(layer);
defaultVectorInfo.setId(layer.getId());
defaultVectorInfo.setName(tileLayerName(layer));
assertEquals(defaultVectorInfo, info2);
}
public void testLoadLayerGroup() {
LayerGroupInfoImpl lg = mockGroup("tesGroup", mockLayer("L1"), mockLayer("L2"));
assertNull(LegacyTileLayerInfoLoader.load(lg));
GeoServerTileLayerInfo info = defaultVectorInfo;
info.getMimeFormats().clear();
info.getMimeFormats().addAll(defaults.getDefaultOtherCacheFormats());
LegacyTileLayerInfoLoader.save(info, lg.getMetadata());
GeoServerTileLayerInfo actual;
actual = LegacyTileLayerInfoLoader.load(lg);
info.setId(lg.getId());
info.setName(GWC.tileLayerName(lg));
assertEquals(info, actual);
}
/**
* This method is called only the first time the {@link GWCConfig} is initialized and is used to
* maintain backwards compatibility with the old GWC defaults.
*/
private void createDefaultTileLayerInfos(final GWCConfig defaultSettings) {
checkArgument(defaultSettings.isSane());
for (LayerInfo layer : rawCatalog.getLayers()) {
if (!CatalogConfiguration.isLayerExposable(layer)) {
continue;
}
try {
GeoServerTileLayerInfo tileLayerInfo;
tileLayerInfo = TileLayerInfoUtil.loadOrCreate(layer, defaultSettings);
tileLayerCatalog.save(tileLayerInfo);
MetadataMap metadata = layer.getMetadata();
if (metadata.containsKey(LegacyTileLayerInfoLoader.CONFIG_KEY_ENABLED)) {
LegacyTileLayerInfoLoader.clear(metadata);
rawCatalog.save(layer);
}
} catch (RuntimeException e) {
LOGGER.log(
Level.WARNING,
"Error occurred saving default GWC Tile Layer settings for Layer '"
+ layer.getName()
+ "'",
e);
}
}
for (LayerGroupInfo layer : rawCatalog.getLayerGroups()) {
try {
GeoServerTileLayerInfo tileLayerInfo;
tileLayerInfo = TileLayerInfoUtil.loadOrCreate(layer, defaultSettings);
tileLayerCatalog.save(tileLayerInfo);
MetadataMap metadata = layer.getMetadata();
if (metadata.containsKey(LegacyTileLayerInfoLoader.CONFIG_KEY_ENABLED)) {
LegacyTileLayerInfoLoader.clear(metadata);
rawCatalog.save(layer);
}
} catch (RuntimeException e) {
LOGGER.log(
Level.WARNING,
"Error occurred saving default GWC Tile Layer settings for LayerGroup '"
+ tileLayerName(layer)
+ "'",
e);
}
}
}
/**
* Migrates the configuration of geoserver tile layers from the Layer/GroupInfo metadata maps to
* the {@link #tileLayerCatalog}
*/
private void moveTileLayerInfosToTileLayerCatalog() {
for (LayerInfo layer : rawCatalog.getLayers()) {
if (!CatalogConfiguration.isLayerExposable(layer)) {
continue;
}
try {
GeoServerTileLayerInfo tileLayerInfo;
tileLayerInfo = LegacyTileLayerInfoLoader.load(layer);
if (tileLayerInfo != null) {
tileLayerCatalog.save(tileLayerInfo);
MetadataMap metadata = layer.getMetadata();
LegacyTileLayerInfoLoader.clear(metadata);
rawCatalog.save(layer);
}
} catch (RuntimeException e) {
LOGGER.log(
Level.WARNING,
"Error migrating GWC Tile Layer settings for Layer '" + layer.getName() + "'",
e);
}
}
for (LayerGroupInfo layer : rawCatalog.getLayerGroups()) {
try {
GeoServerTileLayerInfo tileLayerInfo;
tileLayerInfo = LegacyTileLayerInfoLoader.load(layer);
if (tileLayerInfo != null) {
tileLayerCatalog.save(tileLayerInfo);
MetadataMap metadata = layer.getMetadata();
LegacyTileLayerInfoLoader.clear(metadata);
rawCatalog.save(layer);
}
} catch (RuntimeException e) {
LOGGER.log(
Level.WARNING,
"Error occurred saving default GWC Tile Layer settings for LayerGroup '"
+ tileLayerName(layer)
+ "'",
e);
}
}
}
/**
* 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 void testLoadLayerInfoAutoCacheStyles() {
GeoServerTileLayerInfo info = defaultVectorInfo;
info.setAutoCacheStyles(true);
LayerInfoImpl layer = mockLayer("testLayer", "style1", "style2");
assertNull(LegacyTileLayerInfoLoader.load(layer));
LegacyTileLayerInfoLoader.save(info, layer.getMetadata());
GeoServerTileLayerInfo actual;
actual = LegacyTileLayerInfoLoader.load(layer);
TileLayerInfoUtil.setCachedStyles(info, "default", ImmutableSet.of("style1", "style2"));
info.setId(layer.getId());
info.setName(tileLayerName(layer));
assertEquals(info, actual);
layer.setDefaultStyle(null);
TileLayerInfoUtil.setCachedStyles(info, null, ImmutableSet.of("style1", "style2"));
actual = LegacyTileLayerInfoLoader.load(layer);
assertEquals(ImmutableSet.of("style1", "style2"), actual.cachedStyles());
}
/**
* 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;
}