org.zodiac.actuate.application.maintenance.AppReadinessMaintenanceOperator Maven / Gradle / Ivy

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There is a newer version: 1.6.8

package org.zodiac.actuate.application.maintenance;

import org.springframework.web.bind.annotation.RequestMethod;
import org.zodiac.core.application.availability.AppAvailability;
import org.zodiac.core.application.availability.ReadinessState;
import org.zodiac.sdk.toolkit.util.lang.StrUtil;

import java.util.Arrays;
import java.util.List;
import java.util.Map;

public class AppReadinessMaintenanceOperator implements AppMaintenanceOperator {

    private static final String STATE_KEY = "state";

    private AppAvailability availability;
    private final List supportedMethods;

    public AppReadinessMaintenanceOperator(AppAvailability availability) {
        this.availability = availability;
        supportedMethods = Arrays.asList(RequestMethod.DELETE, RequestMethod.POST, RequestMethod.PUT);
    }

    @Override
    public String getOperatorName() {
        return "app-readiness";
    }

    @Override
    public void process(Map params) {
        String expect = params.get(STATE_KEY);
        if (StrUtil.isNotEmpty(expect) && StrUtil.notEqualsCharSeq(expect, this.availability.getReadinessState().getDesc())) {
            ReadinessState state = ReadinessState.forDesc(expect);
            this.availability.setReadinessState(state);
        }
    }

    @Override
    public Object getStatus() {
        return null;
    }

    @Override
    public List supportedMethods() {
        return supportedMethods;
    }

}