layerFiltersFound |= limits.getReadFilter() != null; if (limits.getRasterFilter() != null) {
protected WMSAccessLimits intersection(WMSAccessLimits a, WMSAccessLimits b) { if (a == null) return b; if (b == null) return a; CatalogMode mode = intersection(a.getMode(), b.getMode()); Filter readFilter = intersection(a.getReadFilter(), b.getReadFilter()); MultiPolygon rasterFilter = null; { MultiPolygon aFilter = a.getRasterFilter(), bFilter = b.getRasterFilter(); if (aFilter == null) rasterFilter = bFilter; else if (bFilter == null) rasterFilter = aFilter; else rasterFilter = (MultiPolygon) aFilter.intersection(bFilter); } boolean allowFeatureInfo = a.isAllowFeatureInfo() && b.isAllowFeatureInfo(); return new WMSAccessLimits(mode, readFilter, rasterFilter, allowFeatureInfo); }
if (((WMSAccessLimits) limits).getRasterFilter() != null) { Envelope box = ((WMSAccessLimits) limits) .getRasterFilter() .getEnvelopeInternal(); if (box != null) {