Examples of org.geoserver.catalog.CatalogBuilder

org.geoserver.catalog.CatalogBuilder
Builder class which provides convenience methods for interacting with the catalog.
Warning: this class is stateful, and is not meant to be accessed by multiple threads and should not be an member variable of another class.
@author Justin Deoliveira, OpenGEO

    public void testGeometryless() throws Exception {
        // build a feature type (it's already in the catalog, but we just want to
        // check it's built as expected
        // LINES is a feature type with a native SRS, so we want the bounds to be there
        Catalog cat = getCatalog();
        CatalogBuilder cb = new CatalogBuilder(cat);
        cb.setStore(cat.getDataStoreByName(MockData.GEOMETRYLESS.getPrefix()));
        FeatureTypeInfo fti = cb.buildFeatureType(toName(MockData.GEOMETRYLESS));
        LayerInfo layer = cb.buildLayer(fti);
        cb.setupBounds(fti);


        // perform basic checks
        assertNull(fti.getCRS());
        // ... not so sure about this one, null would seem more natural
        assertTrue(fti.getNativeBoundingBox().isEmpty());

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    public void testCoverage() throws Exception {
        // build a feature type (it's already in the catalog, but we just want to
        // check it's built as expected
        // LINES is a feature type with a native SRS, so we want the bounds to be there
        Catalog cat = getCatalog();
        CatalogBuilder cb = new CatalogBuilder(cat);
        cb.setStore(cat.getCoverageStoreByName(MockData.TASMANIA_DEM.getLocalPart()));
        CoverageInfo fti = cb.buildCoverage();


        // perform basic checks
        assertEquals(CRS.decode("EPSG:4326", true), fti.getCRS());
        assertEquals("EPSG:4326", fti.getSRS());
        assertNotNull(fti.getNativeCRS());

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        FeatureTypeInfo fti = cat.getFeatureTypeByName(getLayerId(MockData.POINTS));
        assertEquals(Point.class, fti.getFeatureType().getGeometryDescriptor().getType()
                .getBinding());
        assertEquals(1, fti.getFeatureSource(null, null).getCount(Query.ALL));


        CatalogBuilder cb = new CatalogBuilder(cat);
        cb.setStore(cat.getStoreByName(MockData.CGF_PREFIX, DataStoreInfo.class));
        FeatureTypeInfo built = cb.buildFeatureType(fti.getQualifiedName());
        cb.setupBounds(built);


        assertTrue(built.getNativeBoundingBox().getWidth() > 0);
        assertTrue(built.getNativeBoundingBox().getHeight() > 0);
    }

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            return;
        }


        Catalog cat = getCatalog();


        CatalogBuilder cb = new CatalogBuilder(cat);
        WMSStoreInfo wms = cb.buildWMSStore("demo");
        wms.setCapabilitiesURL(RemoteOWSTestSupport.WMS_SERVER_URL
                + "service=WMS&request=GetCapabilities");
        cat.save(wms);


        cb.setStore(wms);
        WMSLayerInfo wmsLayer = cb.buildWMSLayer("topp:states");
        assertEquals("states", wmsLayer.getName());
        assertEquals("topp:states", wmsLayer.getNativeName());
        assertEquals("EPSG:4326", wmsLayer.getSRS());
        assertEquals(CRS.decode("EPSG:4326"), wmsLayer.getNativeCRS());
        assertNotNull(wmsLayer.getNativeBoundingBox());
        assertNotNull(wmsLayer.getLatLonBoundingBox());
        
        LayerInfo layer = cb.buildLayer(wmsLayer);
        assertEquals(LayerInfo.Type.WMS, layer.getType());
    }

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                try {
                    SimpleFeatureType featureType = buildFeatureType();
                    ds.createSchema(featureType);


                    CatalogBuilder builder = new CatalogBuilder(getCatalog());
                    builder.setStore(dsInfo);
                    FeatureTypeInfo fti = builder.buildFeatureType(getFeatureSource(ds));
                    LayerInfo layerInfo = builder.buildLayer(fti);
                    setResponsePage(new ResourceConfigurationPage(layerInfo, true));
                } catch (Exception e) {
                    LOGGER.log(Level.SEVERE, "Failed to create feature type", e);
                    error(new ParamResourceModel("creationFailure", this, e.getMessage())
                            .getString());

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        lg.getStyles().add(catalog.getStyleByName(lakes));
        lg.getLayers().add(catalog.getLayerByName(forests));
        lg.getStyles().add(catalog.getStyleByName(forests));
        lg.getLayers().add(catalog.getLayerByName(bridges));
        lg.getStyles().add(catalog.getStyleByName(bridges));
        CatalogBuilder builder = new CatalogBuilder(catalog);
        builder.calculateLayerGroupBounds(lg);
        catalog.add(lg);
    }

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        FeatureTypeInfo ftInfo = catalog.getFeatureTypeByName(c.getSchema().getName());
        if (ftInfo == null) {
            // SG the fc might have been generated by the WPS therefore there is no such a thing
            // inside the GeoServer catalogue
            final SimpleFeatureSource featureSource = DataUtilities.source(c);
            final CatalogBuilder catalogBuilder = new CatalogBuilder(catalog);
            catalogBuilder.setStore(catalogBuilder.buildDataStore(c.getSchema().getName()
                    .getLocalPart()));
            ftInfo = catalogBuilder.buildFeatureType(featureSource);


        }
        return ftInfo;
    }

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            throw new ProcessException("Failed to import data into the target store", e);
        }


        // now import the newly created layer into GeoServer
        try {
            CatalogBuilder cb = new CatalogBuilder(catalog);
            cb.setStore(storeInfo);


            // build the typeInfo and set CRS if necessary
            FeatureTypeInfo typeInfo = cb.buildFeatureType(targetType.getName());
            if (targetSRSCode != null) {
                typeInfo.setSRS(targetSRSCode);
            }
            if (srsHandling != null) {
                typeInfo.setProjectionPolicy(srsHandling);
            }
            // compute the bounds
            cb.setupBounds(typeInfo);


            // build the layer and set a style
            LayerInfo layerInfo = cb.buildLayer(typeInfo);
            if (targetStyle != null) {
                layerInfo.setDefaultStyle(targetStyle);
            }


            catalog.add(typeInfo);

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        setObject(layerInfo);
    }


    public Object getObject() {
        if(layerInfo.getResource().getCatalog() == null)
            new CatalogBuilder(GeoServerApplication.get().getCatalog()).attach(layerInfo);
        return layerInfo;
    }

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            public void onSubmit(final AjaxRequestTarget target, Form form) {
                // perform manual processing otherwise the component contents won't be updated
                form.process();
                ResourceInfo resource = (ResourceInfo) BasicResourceConfig.this.getDefaultModelObject();
                try {
                    CatalogBuilder cb = new CatalogBuilder(GeoServerApplication.get().getCatalog());
                    ReferencedEnvelope bounds = cb.getNativeBounds(resource);
                    resource.setNativeBoundingBox(bounds);
                    nativeBBox.setModelObject(bounds);
                } catch(IOException e) {
                    LOGGER.log(Level.SEVERE, "Error computing the native BBOX", e);
                    error("Error computing the native BBOX:" + e.getMessage());

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com.boundlessgeo.geoserver.api.controllers.LayerController

org.geoserver.catalog.impl.CascadeRemovalReporterTest

org.geoserver.catalog.impl.CatalogBuilderIntTest

org.geoserver.catalog.impl.CatalogBuilderTest

org.geoserver.catalog.rest.CatalogResourceBase

org.geoserver.catalog.rest.CoverageResource

org.geoserver.catalog.rest.CoverageStoreFileResource

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