Example usage for com.liferay.portal.kernel.search Field getNumericClass

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.search Field getNumericClass.

Prototype

public Class<? extends Number> getNumericClass() 

Source Link

Usage

From source file:com.rknowsys.portal.search.elastic.ElasticsearchIndexWriter.java

License:Open Source License

private String getElasticsearchDocument(Document document) throws IOException {

    XContentBuilder xContentBuilder = XContentFactory.jsonBuilder();

    xContentBuilder.startObject();//from w w w  .j ava2 s. c  o m

    Map<String, Field> fields = document.getFields();
    for (Field field : fields.values()) {
        String name = field.getName();

        if (!field.isLocalized()) {

            if (field.isNumeric()) {
                Class clazz = field.getNumericClass();
                if (clazz.equals(Double.class)) {
                    double[] values = GetterUtil.getDoubleValues(field.getValues());
                    if (values.length > 1) {
                        xContentBuilder.field(name, values);
                    } else {
                        xContentBuilder.field(name, values[0]);
                    }
                } else if (clazz.equals(Float.class)) {
                    float[] values = GetterUtil.getFloatValues(field.getValues());
                    if (values.length > 1) {
                        xContentBuilder.field(name, values);
                    } else {
                        xContentBuilder.field(name, values[0]);
                    }
                } else if (clazz.equals(Integer.class)) {
                    int[] values = GetterUtil.getIntegerValues(field.getValues());
                    if (values.length > 1) {
                        xContentBuilder.field(name, values);
                    } else {
                        xContentBuilder.field(name, values[0]);
                    }
                } else {
                    long[] values = GetterUtil.getLongValues(field.getValues());
                    if (values.length > 1) {
                        xContentBuilder.field(name, values);
                    } else {
                        xContentBuilder.field(name, values[0]);
                    }
                }
            } else {

                if (field.getValues().length > 1) {
                    xContentBuilder.field(name, field.getValues());
                } else {
                    xContentBuilder.field(name, field.getValue());
                }
            }
        } else {
            Map<Locale, String> localizedValues = field.getLocalizedValues();

            for (Map.Entry<Locale, String> entry : localizedValues.entrySet()) {

                String value = entry.getValue();

                if (Validator.isNull(value)) {
                    continue;
                }

                Locale locale = entry.getKey();

                String languageId = LocaleUtil.toLanguageId(locale);

                String defaultLanguageId = LocaleUtil.toLanguageId(LocaleUtil.getDefault());

                if (languageId.equals(defaultLanguageId)) {
                    xContentBuilder.field(name, value.trim());
                }

                String localizedName = DocumentImpl.getLocalizedName(LocaleUtil.fromLanguageId(languageId),
                        name);

                xContentBuilder.field(localizedName, value.trim());
            }
        }
    }

    xContentBuilder.endObject();

    return xContentBuilder.string();
}

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