Examples with WFSOperation eu.esdihumboldt.hale.io.wfs.capabilities.WFSOperation used on opensource projects

Example 1 with WFSOperation

use of eu.esdihumboldt.hale.io.wfs.capabilities.WFSOperation in project hale by halestudio.

the class WFSDescribeFeatureWizard method addPages.

@Override
public void addPages() {
    super.addPages();
    /**
     * Page for specifying the WFS capabilities URL.
     */
    AbstractWFSCapabilitiesPage<WFSDescribeFeatureConfig> capPage = new AbstractWFSCapabilitiesPage<WFSDescribeFeatureConfig>(this) {

        @Override
        protected boolean updateConfiguration(WFSDescribeFeatureConfig configuration, URL capabilitiesUrl, WFSCapabilities capabilities) {
            if (capabilities != null && capabilities.getDescribeFeatureOp() != null) {
                WFSOperation op = capabilities.getDescribeFeatureOp();
                configuration.setDescribeFeatureUri(URI.create(op.getHttpGetUrl()));
                configuration.setVersion(capabilities.getVersion());
                return true;
            }
            setErrorMessage("Invalid capabilities or WFS does not support DescribeFeatureType KVP");
            return false;
        }
    };
    addPage(capPage);
    addPage(new AbstractFeatureTypesPage<WFSDescribeFeatureConfig>(this, capPage, "Optionally request schema for specific feature types only") {

        @Override
        protected void updateState(Set<QName> selected) {
            // any selection allowed
            setPageComplete(true);
        }

        @Override
        protected boolean updateConfiguration(WFSDescribeFeatureConfig configuration, Set<QName> selected) {
            configuration.getTypeNames().clear();
            configuration.getTypeNames().addAll(selected);
            return true;
        }
    });
}

Example 2 with WFSOperation

use of eu.esdihumboldt.hale.io.wfs.capabilities.WFSOperation in project hale by halestudio.

the class WFSGetFeatureWizard method addPages.

@Override
public void addPages() {
    super.addPages();
    /**
     * Page for specifying the WFS capabilities URL.
     */
    AbstractWFSCapabilitiesPage<WFSGetFeatureConfig> capPage = new AbstractWFSCapabilitiesPage<WFSGetFeatureConfig>(this) {

        @Override
        protected boolean updateConfiguration(WFSGetFeatureConfig configuration, URL capabilitiesUrl, WFSCapabilities capabilities) {
            if (capabilities != null && capabilities.getGetFeatureOp() != null) {
                WFSOperation op = capabilities.getGetFeatureOp();
                configuration.setGetFeatureUri(URI.create(op.getHttpGetUrl()));
                configuration.setVersion(capabilities.getVersion());
                return true;
            }
            setErrorMessage("Invalid capabilities or WFS does not support GetFeature KVP");
            return false;
        }
    };
    addPage(capPage);
    addPage(new AbstractFeatureTypesPage<WFSGetFeatureConfig>(this, capPage, "Please specify the feature types to request") {

        private boolean selectAll = false;

        @Override
        protected void updateState(Set<QName> selected) {
            // at least one type must be specified
            setPageComplete(!selected.isEmpty());
        }

        @Override
        protected Collection<? extends QName> initialSelection(Set<QName> types) {
            // select all by default
            if (selectAll) {
                return types;
            }
            return super.initialSelection(types);
        }

        @Override
        protected Set<QName> filterTypes(Set<QName> types) {
            // relevant types
            if (schemaSpaceID != null) {
                SchemaService ss = PlatformUI.getWorkbench().getService(SchemaService.class);
                if (ss != null) {
                    Set<QName> relevantElements = new HashSet<>();
                    SchemaSpace schemas = ss.getSchemas(schemaSpaceID);
                    for (TypeDefinition type : schemas.getMappingRelevantTypes()) {
                        XmlElements elms = type.getConstraint(XmlElements.class);
                        for (XmlElement elm : elms.getElements()) {
                            relevantElements.add(elm.getName());
                        }
                    }
                    Set<QName> selection = new HashSet<>(types);
                    selection.retainAll(relevantElements);
                    // don't filter if we have no match at all
                    if (!selection.isEmpty()) {
                        selectAll = true;
                        return selection;
                    }
                }
            }
            selectAll = false;
            return super.filterTypes(types);
        }

        @Override
        protected boolean updateConfiguration(WFSGetFeatureConfig configuration, Set<QName> selected) {
            configuration.getTypeNames().clear();
            configuration.getTypeNames().addAll(selected);
            return true;
        }
    });
    // bounding box
    addPage(new BBOXPage(this, capPage));
    // additional params
    addPage(new GetFeatureParamsPage(this));
}