LayerInfo createLayer(ResourceInfo r, String name, NamespaceInfo ns) {
String lId = newId();
StyleInfo s = styles.peekLast();
final LayerInfo l = createNiceMock(LayerInfo.class);
layers.add(l);
expect(l.getId()).andReturn(lId).anyTimes();
expect(l.getName()).andReturn(name).anyTimes();
expect(l.getType()).andReturn(LayerInfo.Type.VECTOR).anyTimes();
expect(l.getResource()).andReturn(r).anyTimes();
expect(l.getDefaultStyle()).andReturn(s).anyTimes();
expect(l.isEnabled()).andReturn(true).anyTimes();
expect(l.isAdvertised()).andReturn(true).anyTimes();
expect(catalog.getLayer(lId)).andReturn(l).anyTimes();
expect(catalog.getLayerByName(name)).andReturn(l).anyTimes();
expect(catalog.getLayerByName(ns.getPrefix() + ":" + name)).andReturn(l).anyTimes();
expect(catalog.getLayerByName(new NameImpl(ns.getPrefix(), name))).andReturn(l).anyTimes();
expect(catalog.getLayerByName(new NameImpl(ns.getURI(), name))).andReturn(l).anyTimes();
expect(catalog.getLayers(r)).andReturn(Arrays.asList(l)).anyTimes();
l.accept((CatalogVisitor) anyObject());
expectLastCall()
.andAnswer(
new VisitAnswer() {
@Override
protected void doVisit(CatalogVisitor visitor) {
visitor.visit(l);
}
})
.anyTimes();
callback.onLayer(name, l, this);
return l;
}
public void validate(LayerInfo lyr, boolean isNew) {
if (lyr.isEnabled() == false) {
// short-circuit - for disabled layers we don't need to validate
// anything because it won't cause service exceptions for anyone
return;
}
if (lyr.getResource() == null
|| (hasGeometry(lyr)
&& (lyr.getResource().getSRS() == null
|| lyr.getResource().getLatLonBoundingBox() == null)))
throw new RuntimeException("Layer's resource is not fully configured");
// Resource-dependent checks
if (lyr.getType() == PublishedType.RASTER) {
if (!(lyr.getResource() instanceof CoverageInfo))
throw new RuntimeException("Layer with type RASTER doesn't have a coverage associated");
CoverageInfo cvinfo = (CoverageInfo) lyr.getResource();
try {
cvinfo
.getCatalog()
.getResourcePool()
.getGridCoverageReader(cvinfo, GeoTools.getDefaultHints());
} catch (Throwable t) {
throw new RuntimeException("Couldn't connect to raster layer's resource");
}
} else if (lyr.getType() == PublishedType.VECTOR) {
if (!(lyr.getResource() instanceof FeatureTypeInfo))
throw new RuntimeException("Layer with type VECTOR doesn't have a featuretype associated");
FeatureTypeInfo ftinfo = (FeatureTypeInfo) lyr.getResource();
} else throw new RuntimeException("Layer is neither RASTER nor VECTOR type");
// Style-dependent checks
if (hasGeometry(lyr) && (lyr.getDefaultStyle() == null || lyr.getStyles().contains(null)))
throw new RuntimeException("Layer has null styles!");
}
