Example usage for com.liferay.portal.kernel.json JSONArray get

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.json JSONArray get.

Prototype

public Object get(int index);

Source Link

Usage

From source file:com.liferay.dynamic.data.mapping.form.evaluator.internal.functions.JoinFunction.java

License:Open Source License

@Override
public Object evaluate(Object... parameters) {
    if (parameters.length != 2) {
        throw new IllegalArgumentException("Two parameters are expected");
    }/*from w ww.ja  v  a 2 s . c  o m*/

    if (!(parameters[0] instanceof JSONArray)) {
        throw new IllegalArgumentException("JSONArray is expected");
    }

    JSONArray jsonArray = (JSONArray) parameters[0];

    StringBundler sb = new StringBundler(jsonArray.length() * 2 - 1);

    for (int i = 0; i < jsonArray.length(); i++) {
        sb.append(GetterUtil.getString(jsonArray.get(i)));

        if (i < (jsonArray.length() - 1)) {
            sb.append(CharPool.COMMA);
        }
    }

    return sb.toString();
}

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From source file:com.liferay.dynamic.data.mapping.type.checkbox.multiple.internal.CheckboxMultipleDDMFormFieldTemplateContextContributor.java

License:Open Source License

protected List<String> getValue(String valueString) {
    JSONArray jsonArray = null;

    try {//from w  w w . j a  v  a  2 s .com
        jsonArray = jsonFactory.createJSONArray(valueString);
    } catch (JSONException jsone) {
        if (_log.isDebugEnabled()) {
            _log.debug(jsone, jsone);
        }

        jsonArray = jsonFactory.createJSONArray();
    }

    List<String> values = new ArrayList<>(jsonArray.length());

    for (int i = 0; i < jsonArray.length(); i++) {
        values.add(String.valueOf(jsonArray.get(i)));
    }

    return values;
}

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From source file:com.liferay.dynamic.data.mapping.type.checkbox.multiple.internal.CheckboxMultipleDDMFormFieldValueAccessor.java

License:Open Source License

@Override
public Object map(Object value) {
    if (Validator.isNull(value)) {
        return value;
    }/*from  w  ww .  j  a v  a2s  .  c  o m*/

    try {
        JSONArray jsonArray = jsonFactory.createJSONArray(value.toString());

        StringBundler sb = new StringBundler(jsonArray.length() * 2 - 1);

        for (int i = 0; i < jsonArray.length(); i++) {
            sb.append(jsonArray.get(i));

            if (i < (jsonArray.length() - 1)) {
                sb.append(CharPool.COMMA);
            }
        }

        return sb.toString();
    } catch (JSONException jsone) {
        if (_log.isDebugEnabled()) {
            _log.debug("Unable to parse JSON array", jsone);
        }

        return StringPool.BLANK;
    }
}

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From source file:com.liferay.dynamic.data.mapping.type.select.internal.SelectDDMFormFieldValueAccessor.java

License:Open Source License

@Override
public Object map(Object value) {
    if (Validator.isNull(value)) {
        return value;
    }/*from w ww .  j a  va  2 s  .c om*/

    try {
        JSONArray jsonArray = jsonFactory.createJSONArray(value.toString());

        StringBundler sb = new StringBundler(jsonArray.length() * 2 - 1);

        for (int i = 0; i < jsonArray.length(); i++) {
            sb.append(jsonArray.get(i));

            if (i < (jsonArray.length() - 1)) {
                sb.append(CharPool.COMMA);
            }
        }

        return sb.toString();
    } catch (JSONException jsone) {
        _log.error("Unable to parse JSON array", jsone);

        return StringPool.BLANK;
    }
}

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