Examples with NameValuePair org.eclipse.n4js.json.JSON.NameValuePair used on opensource projects

Example 16 with NameValuePair

use of org.eclipse.n4js.json.JSON.NameValuePair in project n4js by eclipse.

the class PackageJsonValidatorExtension method checkIsDependenciesSection.

/**
 * Checks whether the given {@code sectionValue} is a structurally valid package.json dependency section (including
 * the version constraints).
 */
private void checkIsDependenciesSection(JSONValue sectionValue) {
    if (!checkIsType(sectionValue, JSONPackage.Literals.JSON_OBJECT, "as list of dependencies")) {
        return;
    }
    final JSONObject dependenciesObject = (JSONObject) sectionValue;
    for (NameValuePair entry : dependenciesObject.getNameValuePairs()) {
        final JSONValue versionRequirement = entry.getValue();
        if (checkIsType(versionRequirement, JSONPackage.Literals.JSON_STRING_LITERAL, "as version specifier")) {
            JSONStringLiteral jsonStringVersionRequirement = (JSONStringLiteral) versionRequirement;
            String constraintValue = jsonStringVersionRequirement.getValue();
            validateSemver(jsonStringVersionRequirement, constraintValue);
        }
    }
}

Example 17 with NameValuePair

use of org.eclipse.n4js.json.JSON.NameValuePair in project n4js by eclipse.

the class JSONCodeActionService method createInstallNpmCommand.

private Command createInstallNpmCommand(Options options, Diagnostic diag) {
    EObject element = getEObject(options, diag);
    if (element instanceof NameValuePair) {
        NameValuePair pair = (NameValuePair) element;
        String projectName = pair.getName();
        String version = JSONModelUtils.asStringOrNull(pair.getValue());
        return new Command("Install npm package to workspace", INSTALL_NPM, Arrays.asList(projectName, version, options.getCodeActionParams().getTextDocument().getUri()));
    }
    return null;
}

Example 18 with NameValuePair

use of org.eclipse.n4js.json.JSON.NameValuePair in project n4js by eclipse.

the class JSONModelUtils method setPath.

private static <V extends JSONValue> V setPath(JSONObject object, List<String> currentPath, List<String> fullPath, V value) {
    if (currentPath.size() == 0) {
        return null;
    }
    final String currentProperty = currentPath.get(0);
    final int pathLength = currentPath.size();
    // if we are at the end of the path
    if (pathLength == 1) {
        // set the value on 'object'
        setProperty(object, currentProperty, value);
        return value;
    }
    // obtain NameValuePair that matches the first segment in propertyPath
    final Optional<NameValuePair> pair = getNameValuePair(object, currentProperty);
    // if pair already exists
    if (pair.isPresent()) {
        final JSONValue pathValue = pair.get().getValue();
        // check whether the value is an object
        if (!(pathValue instanceof JSONObject)) {
            // if not, the property path is invalid
            throw new JSONPropertyPathException("Cannot resolve JSON property path further then " + fullPath.subList(0, fullPath.size() - pathLength).stream().collect(Collectors.joining(".")) + ". " + pathValue + " is not a JSONObject.", null);
        }
        // setPath recursively on the (object) value of the existing pair
        return setPath((JSONObject) pathValue, currentPath.subList(1, pathLength), fullPath, value);
    } else {
        // add new object name-value-pair for current property
        final JSONObject nextObject = addProperty(object, currentProperty, JSONFactory.eINSTANCE.createJSONObject());
        return setPath(nextObject, currentPath.subList(1, pathLength), fullPath, value);
    }
}

Example 19 with NameValuePair

use of org.eclipse.n4js.json.JSON.NameValuePair in project n4js by eclipse.

the class JSONModelUtils method createNameValuePair.

/**
 * Creates a new {@link NameValuePair}.
 */
public static NameValuePair createNameValuePair(String name, JSONValue value) {
    NameValuePair result = JSONFactory.eINSTANCE.createNameValuePair();
    result.setName(name);
    result.setValue(value);
    return result;
}

Example 20 with NameValuePair

use of org.eclipse.n4js.json.JSON.NameValuePair in project n4js by eclipse.

the class JSONModelUtils method addProperty.

/**
 * Adds a new {@link NameValuePair} to the {@code object}, with given {@code name} and {@code value}.
 *
 * Does not check {@code object} for duplicate {@link NameValuePair} with the same name.
 *
 * @returns The newly set value.
 */
public static <V extends JSONValue> V addProperty(JSONObject object, String name, V value) {
    final NameValuePair nameValuePair = JSONFactory.eINSTANCE.createNameValuePair();
    nameValuePair.setName(name);
    nameValuePair.setValue(value);
    object.getNameValuePairs().add(nameValuePair);
    return value;
}