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/*
 * Copyright 2020 Crown Copyright
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package uk.gov.gchq.gaffer.rest.controller;

import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;

import uk.gov.gchq.gaffer.core.exception.GafferRuntimeException;
import uk.gov.gchq.gaffer.core.exception.Status;
import uk.gov.gchq.gaffer.rest.PropertiesUtil;

import java.util.Map;

@RestController
public class PropertiesController implements IPropertiesController {

    @Override
    public Map getProperties() {
        return PropertiesUtil.getProperties();
    }

    @Override
    public String getProperty(@PathVariable("property") final String property) {
        final String resolvedPropertyValue = PropertiesUtil.getProperty(property);
        if (resolvedPropertyValue != null) {
            return resolvedPropertyValue;
        }

        throw new GafferRuntimeException("Property: " + property + " could not be found.", Status.NOT_FOUND);
    }
}