Example usage for javax.json JsonArray size

Introduction

In this page you can find the example usage for javax.json JsonArray size.

Prototype

int size();

Source Link

Document

Returns the number of elements in this list.

Usage

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"));
            }//w ww  .  j  ava  2 s  .  c  om

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

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From source file:at.porscheinformatik.sonarqube.licensecheck.mavenlicense.MavenLicense.java

public static List<MavenLicense> fromString(String mavenLicenseString) {
    List<MavenLicense> mavenLicenses = new ArrayList<>();

    if (mavenLicenseString != null && mavenLicenseString.startsWith("[")) {
        try (JsonReader jsonReader = Json.createReader(new StringReader(mavenLicenseString))) {
            JsonArray licensesJson = jsonReader.readArray();
            for (int i = 0; i < licensesJson.size(); i++) {
                JsonObject licenseJson = licensesJson.getJsonObject(i);
                mavenLicenses.add(new MavenLicense(licenseJson.getString("licenseNameRegEx"),
                        licenseJson.getString("license")));
            }//  ww  w.  ja  v  a 2  s  . c  om
        }
    } else if (StringUtils.isNotEmpty(mavenLicenseString)) {
        // deprecated - remove with later release
        String[] mavenLicenseEntries = mavenLicenseString.split(";");
        for (String mavenLicenseEntry : mavenLicenseEntries) {
            String[] mavenLicenseEntryParts = mavenLicenseEntry.split("~");
            mavenLicenses.add(new MavenLicense(mavenLicenseEntryParts[0], mavenLicenseEntryParts[1]));
        }
    }

    return mavenLicenses;
}

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From source file:org.json.StackExchangeAPI.java

private static void parseStackExchange(String jsonStr) {
    JsonReader reader = null;//from  w w w . java  2s  .  co  m
    try {
        reader = Json.createReader(new StringReader(jsonStr));
        JsonObject jsonObject = reader.readObject();
        reader.close();
        JsonArray array = jsonObject.getJsonArray("items");
        for (JsonObject result : array.getValuesAs(JsonObject.class)) {

            JsonObject ownerObject = result.getJsonObject("owner");
            // int ownerReputation = ownerObject.getInt("reputation");
            //  System.out.println("Reputation:"+ownerReputation);
            int viewCount = result.getInt("view_count");
            System.out.println("View Count :" + viewCount);
            int answerCount = result.getInt("answer_count");
            System.out.println("Answer Count :" + answerCount);
            String link = result.getString("link");
            System.out.println("URL: " + link);
            String title = result.getString("title");
            System.out.println("Title: " + title);
            String body = result.getString("body");
            System.out.println("Body: " + body);
            JsonArray tagsArray = result.getJsonArray("tags");
            StringBuilder tagBuilder = new StringBuilder();
            int i = 1;
            for (JsonValue tag : tagsArray) {
                tagBuilder.append(tag.toString());
                if (i < tagsArray.size())
                    tagBuilder.append(",");
                i++;
            }

            System.out.println("Tags: " + tagBuilder.toString());
            System.out.println("------------------------------------------");
        }

    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

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

/**
 * Check the response body for errors/*  w w w  .  j  a  va2  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);
    }
}

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From source file:com.buffalokiwi.aerodrome.jet.products.ProductVariationGroupRec.java

/**
 * Create a new JetProductVariationGroup instance based on Jet JSON.
 * @param sku The parent sku that was queried 
 * @param json JSON response from jet product variation query.
 * @return object/*from w  ww  .j a  va  2s. c  o  m*/
 * @throws IllegalArgumentException if sku or json are null/empty
 * @throws ClassCastException if Any array items are of an incorrect type
 */
public static ProductVariationGroupRec fromJSON(final String sku, final JsonObject json)
        throws IllegalArgumentException, ClassCastException {
    Utils.checkNullEmpty(sku, "sku");
    Utils.checkNull(json, "json");

    final List<String> childSkus = new ArrayList<>();
    final JsonArray skus = json.getJsonArray("children_skus");
    if (skus != null) {
        for (int i = 0; i < skus.size(); i++) {
            final JsonObject entry = skus.getJsonObject(i);
            if (entry != null) {
                final String child = entry.getString("merchant_sku", "");
                if (!child.isEmpty())
                    childSkus.add(child);
            }
        }
    }

    return new ProductVariationGroupRec(sku, Relationship.byText(json.getString("relationship", "")),
            Utils.jsonArrayToLongList(json.getJsonArray("variation_refinements")), childSkus,
            json.getString("group_title", ""));
}

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

/**
 * Convert a json array to a list of integers.
 * if arr is null, then an empty List<Integer> instance is returned.
 * /*  ww  w . j ava2  s  . com*/
 * This is more safe than JsonArray.getValuesAs() as this method
 * has built-in type checking and will throw a ClassCastException if 
 * the type is incorrect or null.
 * 
 * @param arr array
 * @return a list
 * @throws ClassCastException if any element in arr is not an integer
 */
public static List<Long> jsonArrayToLongList(final JsonArray arr) {
    final List<Long> out = new ArrayList<>();
    if (arr == null)
        return out;

    for (int i = 0; i < arr.size(); i++) {
        final long j = Utils.getJsonNumber(arr.getJsonNumber(i)).longValue();
        out.add(j);
    }

    return out;
}

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

/**
 * Convert a json array to a list of booleans.
 * if arr is null, then an empty List<Boolean> instance is returned.
 * /*from  w  w w.jav a  2 s.  c o  m*/
 * This is more safe than JsonArray.getValuesAs() as this method
 * has built-in type checking and will throw a ClassCastException if 
 * the type is incorrect or null.
 * 
 * @param arr array
 * @return a list
 * @throws ClassCastException if any element in arr is not an boolean
 */
public static List<Boolean> jsonArrayToBooleanList(final JsonArray arr) {
    final List<Boolean> out = new ArrayList<>();
    if (arr == null)
        return out;

    for (int i = 0; i < arr.size(); i++) {
        final Boolean b = arr.getBoolean(i);
        if (b == null) {
            throw new ClassCastException(
                    "Element at position " + String.valueOf(i) + " is null - Boolean required");
        }

        out.add(b);

        out.add(arr.getBoolean(i));
    }

    return out;
}

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

/**
 * Convert a json array to a list of JsonObject instances.
 * if arr is null, then an empty List<JsonObject> instance is returned.
 * /*  w w  w. ja v  a  2  s .com*/
 * This is more safe than JsonArray.getValuesAs() as this method
 * has built-in type checking and will throw a ClassCastException if 
 * the type is incorrect or null.
 * 
 * @param arr array
 * @return a list
 * @throws ClassCastException if any element in arr is not convertable to JsonObject
 */
public static List<JsonObject> jsonArrayToJsonObjectList(final JsonArray arr) {
    final List<JsonObject> out = new ArrayList<>();
    if (arr == null)
        return out;

    for (int i = 0; i < arr.size(); i++) {
        final JsonObject o = arr.getJsonObject(i);
        if (o == null) {
            throw new ClassCastException(
                    "Element at position " + String.valueOf(i) + " is null - JsonObject required");
        }

        out.add(o);
    }

    return out;
}

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

/**
 * Convert a json array to a list of Strings.
 * if arr is null, then an empty List<String> instance is returned.
 * /*from  w  w  w .  j  a  v  a2  s  .co m*/
 * This is more safe than JsonArray.getValuesAs() as this method
 * has built-in type checking and will throw a ClassCastException if 
 * the type is incorrect or null.
 * 
 * @param arr array
 * @return a list
 * @throws ClassCastException if any element in arr is not an string
 */
public static List<String> jsonArrayToStringList(final JsonArray arr) {
    final List<String> out = new ArrayList<>();
    if (arr == null)
        return out;

    for (int i = 0; i < arr.size(); i++) {
        final String s;
        try {
            s = arr.getString(i);
        } catch (ClassCastException e) {
            APILog.error(LOG, e, arr.get(i));
            continue;
        }

        if (s == null) {
            throw new ClassCastException(
                    "Element at position " + String.valueOf(i) + " is null - String required");
        }

        out.add(s);
    }

    return out;
}

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

/**
 * Convert a json array to a list of integers.
 * if arr is null, then an empty List<Integer> instance is returned.
 * /*from ww  w .  jav  a  2  s  .co  m*/
 * This is more safe than JsonArray.getValuesAs() as this method
 * has built-in type checking and will throw a ClassCastException if 
 * the type is incorrect or null.
 * 
 * @param arr array
 * @return a list
 * @throws ClassCastException if any element in arr is not an integer
 */
public static List<Integer> jsonArrayToIntList(final JsonArray arr) {
    final List<Integer> out = new ArrayList<>();
    if (arr == null)
        return out;

    for (int i = 0; i < arr.size(); i++) {
        final Integer j;
        try {
            j = arr.getInt(i);
        } catch (ClassCastException e) {
            APILog.error(LOG, e, arr.get(i));
            continue;
        }

        if (j == null) {
            throw new ClassCastException(
                    "Element at position " + String.valueOf(i) + " is null - Integer required");
        }

        out.add(j);
    }

    return out;
}

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