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

Example 1 with WFSVersion

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

the class AbstractWFSCapabilitiesPage method createContent.

@Override
protected void createContent(Composite parent) {
    Composite page = new Composite(parent, SWT.NONE);
    page.setLayout(new GridLayout(2, false));
    // capabilities field
    location = new WFSCapabilitiesFieldEditor("location", "GetCapabilities URL", page) {

        @Override
        protected WFSVersion getWFSVersion() {
            if (versionSelect != null) {
                ISelection sel = versionSelect.getSelection();
                if (!sel.isEmpty() && sel instanceof IStructuredSelection) {
                    Object selected = ((IStructuredSelection) sel).getFirstElement();
                    if (NoObject.NONE.equals(selected)) {
                        return null;
                    }
                    return (WFSVersion) selected;
                }
            }
            return super.getWFSVersion();
        }
    };
    location.setPage(this);
    location.setPropertyChangeListener(new IPropertyChangeListener() {

        @Override
        public void propertyChange(PropertyChangeEvent event) {
            if (event.getProperty().equals(FieldEditor.IS_VALID)) {
                update();
            }
        }
    });
    String currentValue = getCapabilitiesURL(getWizard().getConfiguration());
    if (currentValue != null) {
        location.setValue(currentValue);
    }
    // version field
    Label vLabel = new Label(page, SWT.NONE);
    vLabel.setText("WFS version");
    versionSelect = new ComboViewer(page, SWT.READ_ONLY);
    GridDataFactory.fillDefaults().grab(true, false).applyTo(versionSelect.getControl());
    versionSelect.setContentProvider(new EnumContentProvider() {

        @Override
        public Object[] getElements(Object inputElement) {
            Object[] values = super.getElements(inputElement);
            // add a NoObject
            values = Arrays.copyOf(values, values.length + 1, Object[].class);
            values[values.length - 1] = NoObject.NONE;
            return values;
        }
    });
    versionSelect.setLabelProvider(new LabelProvider() {

        @Override
        public String getText(Object element) {
            if (element instanceof NoObject) {
                return "Based on URL / server default";
            }
            return super.getText(element);
        }
    });
    versionSelect.setInput(WFSVersion.class);
    versionSelect.setSelection(new StructuredSelection(NoObject.NONE));
    versionSelect.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            location.revalidate();
        }
    });
    setControl(page);
    update();
}

Example 2 with WFSVersion

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

the class WFSTarget method updateConfiguration.

@Override
public boolean updateConfiguration(WFSWriter provider) {
    if (targetURL.isValid()) {
        final URI url = targetURL.getURI();
        provider.setTarget(new LocatableOutputSupplier<OutputStream>() {

            @Override
            public OutputStream getOutput() throws IOException {
                return null;
            }

            @Override
            public URI getLocation() {
                return url;
            }
        });
        // WFS version
        ISelection versionSel = selectVersion.getSelection();
        if (!versionSel.isEmpty() && versionSel instanceof IStructuredSelection) {
            Object sel = ((IStructuredSelection) versionSel).getFirstElement();
            if (sel instanceof WFSVersion) {
                provider.setWFSVersion((WFSVersion) sel);
            }
        }
        return true;
    }
    return false;
}

Example 3 with WFSVersion

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

the class WFSTarget method createControls.

@Override
public void createControls(Composite parent) {
    getPage().setMessage("Please specify the WFS Transaction URL");
    GridLayout layout = new GridLayout(3, false);
    parent.setLayout(layout);
    // target URL field
    targetURL = new URIFieldEditor("targetURL", "Transaction URL", parent) {

        // the following methods are overridden so the capabilities button
        // may appear on the same line
        @Override
        public int getNumberOfControls() {
            return super.getNumberOfControls() + 1;
        }

        @Override
        protected void doFillIntoGrid(Composite parent, int numColumns) {
            super.doFillIntoGrid(parent, numColumns - 1);
        }
    };
    targetURL.setPage(getPage());
    targetURL.setPropertyChangeListener(new IPropertyChangeListener() {

        @Override
        public void propertyChange(PropertyChangeEvent event) {
            if (event.getProperty().equals(FieldEditor.IS_VALID)) {
                getPage().setMessage(null);
                updateState();
            } else if (event.getProperty().equals(FieldEditor.VALUE)) {
                getPage().setMessage(null);
                updateState();
            }
        }
    });
    // button to determine from capabilities
    Button capButton = new Button(parent, SWT.PUSH);
    capButton.setText("...");
    capButton.setToolTipText("Determine based on WFS Capabilities");
    capButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            WFSTransactionConfig config = new WFSTransactionConfig();
            ISelection versionSel = selectVersion.getSelection();
            if (!versionSel.isEmpty() && versionSel instanceof IStructuredSelection) {
                WFSVersion version = (WFSVersion) ((IStructuredSelection) versionSel).getFirstElement();
                config.setVersion(version);
            }
            WFSTransactionWizard wizard = new WFSTransactionWizard(config);
            HaleWizardDialog dialog = new HaleWizardDialog(Display.getCurrent().getActiveShell(), wizard);
            if (dialog.open() == WizardDialog.OK) {
                WFSTransactionConfig result = wizard.getConfiguration();
                // apply result
                targetURL.setStringValue(result.getTransactionUri().toString());
                if (result.getVersion() != null) {
                    selectVersion.setSelection(new StructuredSelection(result.getVersion()));
                } else {
                    selectVersion.setSelection(new StructuredSelection());
                }
            }
        }
    });
    // select version
    Label versionLabel = new Label(parent, SWT.NONE);
    versionLabel.setText("WFS Version");
    selectVersion = new ComboViewer(parent);
    GridDataFactory.swtDefaults().span(1, 1).grab(true, false).align(SWT.FILL, SWT.CENTER).applyTo(selectVersion.getControl());
    selectVersion.setContentProvider(EnumContentProvider.getInstance());
    selectVersion.setLabelProvider(new LabelProvider() {

        @Override
        public String getText(Object element) {
            if (element instanceof WFSVersion) {
                return ((WFSVersion) element).versionString;
            }
            return super.getText(element);
        }
    });
    selectVersion.setInput(WFSVersion.class);
    selectVersion.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            updateState();
        }
    });
    // fixed content type
    setContentType(HalePlatform.getContentTypeManager().getContentType(CONTENT_TYPE_ID_WFST));
    // initial state update
    updateState();
}

Example 4 with WFSVersion

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

the class WFSCapabilitiesFieldEditor method getValidState.

private boolean getValidState() {
    String value = getValue();
    DialogPage page = getPage();
    // try to create a URL
    try {
        new URI(value);
    } catch (Exception e) {
        if (page != null) {
            page.setErrorMessage(e.getLocalizedMessage());
        }
        return false;
    }
    // try to get capabilities
    try {
        URIBuilder builder = new URIBuilder(value);
        // add fixed parameters
        boolean requestPresent = false;
        boolean servicePresent = false;
        String versionParam = null;
        for (NameValuePair param : builder.getQueryParams()) {
            String name = param.getName().toLowerCase();
            if (name.equals("request"))
                requestPresent = true;
            if (name.equals("service"))
                servicePresent = true;
            if (name.equals("version"))
                versionParam = param.getName();
        }
        if (!requestPresent) {
            builder.addParameter("REQUEST", "GetCapabilities");
        }
        if (!servicePresent) {
            builder.addParameter("SERVICE", "WFS");
        }
        WFSVersion version = getWFSVersion();
        if (version != null) {
            if (versionParam == null) {
                versionParam = "VERSION";
            }
            builder.setParameter(versionParam, version.toString());
        }
        usedUrl = builder.build().toURL();
        try (InputStream in = usedUrl.openStream()) {
            capabilities = CapabilitiesHelper.loadCapabilities(in);
        }
    } catch (Exception e) {
        if (page != null) {
            page.setErrorMessage(e.getLocalizedMessage());
        }
        return false;
    }
    // passed all tests
    if (page != null) {
        page.setErrorMessage(null);
    }
    return true;
}