Example usage for javax.json JsonObject containsKey

Introduction

In this page you can find the example usage for javax.json JsonObject containsKey.

Prototype

boolean containsKey(Object key);

Source Link

Document

Returns true if this map contains a mapping for the specified key.

Usage

From source file:io.hakbot.util.JsonUtil.java

/**
 * Returns the value for the specified parameter name included in the specified json object. If json
 * object is null or specified name cannot be found, method returns null.
 *///w  w  w . j  av a  2s.  c o m
public static String getString(JsonObject json, String name) {
    return (json != null && json.containsKey(name)) ? json.getString(name) : null;
}

From source file:io.hakbot.util.JsonUtil.java

/**
 * Returns the value for the specified parameter name included in the specified json object. If json
 * object is null or specified name cannot be found, method returns null.
 *///from www . j av a2s. c o m
public static boolean getBoolean(JsonObject json, String name) {
    return (json != null && json.containsKey(name)) && json.getBoolean(name);
}

From source file:io.hakbot.util.JsonUtil.java

/**
 * Returns the value for the specified parameter name included in the specified json object. If json
 * object is null or specified name cannot be found, method returns -1.
 *///from w w w .  j  av  a 2  s.  c  o m
public static int getInt(JsonObject json, String name) {
    return (json != null && json.containsKey(name)) ? json.getInt(name) : -1;
}

From source file:io.hakbot.util.JsonUtil.java

/**
 * Returns a json object that is a child of the specified parent object with the specified name. If parent
 * is null or the specified name cannot be found, method will return null.
 *//* ww  w .j a  v  a2  s . c o m*/
public static JsonObject getJsonChildObject(JsonObject parent, String name) {
    return (parent != null && parent.containsKey(name)) ? parent.getJsonObject(name) : null;
}

From source file:io.hakbot.util.JsonUtil.java

/**
 * Returns the value for the specified parameter name included in the specified json object. If json
 * object is null or specified name cannot be found, method returns the specified default value.
 *//* w w w  .j a v  a2  s  . c om*/
public static int getInt(JsonObject json, String name, int defaultValue) {
    return (json != null && json.containsKey(name)) ? json.getInt(name, defaultValue) : defaultValue;
}

From source file:io.hakbot.util.JsonUtil.java

/**
 * Checks if the parameters specified (which are required) are used as
 * keys in the specified map//  www .j a va2  s  .c  om
 */
public static boolean requiredParams(JsonObject map, String... params) {
    for (String param : params) {
        if (!map.containsKey(param)) {
            return false;
        }
    }
    return true;
}

From source file:at.porscheinformatik.sonarqube.licensecheck.maven.MavenDependencyScanner.java

private static void parseDependencyJson(Set<Dependency> dependencies, JsonArray jsonDependencyArray) {
    for (int i = 0; i < jsonDependencyArray.size(); i++) {
        JsonObject jsonDependency = jsonDependencyArray.getJsonObject(i);
        String scope = jsonDependency.getString("s");
        if ("compile".equals(scope) || "runtime".equals(scope)) {
            if (jsonDependency.containsKey("d")) {
                parseDependencyJson(dependencies, jsonDependency.getJsonArray("d"));
            }//from w w w.  j  a va  2s .c  o m

            Dependency dependency = new Dependency(jsonDependency.getString("k"), jsonDependency.getString("v"),
                    null);
            dependencies.add(dependency);
        }
    }
}

From source file:com.buffalokiwi.aerodrome.jet.JetAPIResponse.java

/**
 * Check the response body for errors//from  w w w  .  j  ava 2 s. co  m
 * @param res JSON results
 * @throws JetException if there's an issue
 */
public static final void checkErrors(final JsonObject res, final IAPIResponse apiRes) throws JetException {
    if (res.containsKey("errors")) {
        final JsonArray errors = res.getJsonArray("errors");
        ArrayList<String> messages = new ArrayList<>();

        for (int i = 0; i < errors.size(); i++) {
            messages.add(errors.getString(i, ""));
        }

        throw new JetException(messages, null, apiRes);
    } else if (res.containsKey("error")) {
        throw new JetException(res.getString("error"), null, apiRes);
    }
}

From source file:org.kuali.rice.krad.uif.layout.collections.DataTablesPagingHelper.java

/**
 * Get the sort type string from the parsed column definitions object.
 *
 * @param jsonColumnDefs the JsonArray representation of the aoColumnDefs property from the RichTable template
 * options//from   w w  w  . ja v  a 2s .  com
 * @param sortCol the index of the column to get the sort type for
 * @return the name of the sort type specified in the template options, or the default of "string" if none is
 * found.
 */
private static String getSortType(JsonArray jsonColumnDefs, int sortCol) {
    String sortType = "string"; // default to string if nothing is spec'd

    if (jsonColumnDefs != null) {
        JsonObject column = jsonColumnDefs.getJsonObject(sortCol);

        if (column.containsKey("sType")) {
            sortType = column.getString("sType");
        }
    }
    return sortType;
}

From source file:org.apache.tamaya.etcd.EtcdAccessor.java

private static void parsePrevNode(String key, Map<String, String> result, JsonObject o) {
    if (o.containsKey("prevNode")) {
        final JsonObject prevNode = o.getJsonObject("prevNode");
        if (prevNode.containsKey("createdIndex")) {
            result.put("_" + key + ".prevNode.createdIndex", String.valueOf(prevNode.getInt("createdIndex")));
        }/*from w w w  . j av a2s  .  c om*/
        if (prevNode.containsKey("modifiedIndex")) {
            result.put("_" + key + ".prevNode.modifiedIndex", String.valueOf(prevNode.getInt("modifiedIndex")));
        }
        if (prevNode.containsKey("expiration")) {
            result.put("_" + key + ".prevNode.expiration", String.valueOf(prevNode.getString("expiration")));
        }
        if (prevNode.containsKey("ttl")) {
            result.put("_" + key + ".prevNode.ttl", String.valueOf(prevNode.getInt("ttl")));
        }
        result.put("_" + key + ".prevNode.value", prevNode.getString("value"));
    }
}