com.hp.autonomy.searchcomponents.hod.fields.HodFieldPathNormaliserImpl Maven / Gradle / Ivy

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/*
 * Copyright 2015 Hewlett-Packard Development Company, L.P.
 * Licensed under the MIT License (the "License"); you may not use this file except in compliance with the License.
 */

package com.hp.autonomy.searchcomponents.hod.fields;

import com.hp.autonomy.searchcomponents.core.fields.FieldPathNormaliser;
import com.hp.autonomy.searchcomponents.core.parametricvalues.ParametricValuesService;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Component;

import static com.hp.autonomy.searchcomponents.core.fields.FieldPathNormaliser.FIELD_PATH_NORMALISER_BEAN_NAME;

/**
 * Default HoD implementation of {@link FieldPathNormaliser}.
 * There is no concept of field path normalisation in HoD.
 */
@Component(FIELD_PATH_NORMALISER_BEAN_NAME)
class HodFieldPathNormaliserImpl implements FieldPathNormaliser {
    @Override
    public String normaliseFieldPath(final String fieldPath) {
        if (StringUtils.isBlank(fieldPath)) {
            throw new IllegalArgumentException("Field names may not be blank or contain only forward slashes");
        }

        if (ParametricValuesService.AUTN_DATE_FIELD.equalsIgnoreCase(fieldPath)) {
            return fieldPath.toLowerCase();
        }

        return fieldPath;
    }
}