com.github.nagyesta.lowkeyvault.mapper.v7_3.key.KeyRotationPolicyToV73ModelConverter Maven / Gradle / Ivy

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package com.github.nagyesta.lowkeyvault.mapper.v7_3.key;

import com.github.nagyesta.lowkeyvault.context.ApiVersionAware;
import com.github.nagyesta.lowkeyvault.mapper.common.AliasAwareConverter;
import com.github.nagyesta.lowkeyvault.mapper.common.registry.KeyConverterRegistry;
import com.github.nagyesta.lowkeyvault.model.v7_3.key.*;
import com.github.nagyesta.lowkeyvault.model.v7_3.key.constants.LifetimeActionType;
import com.github.nagyesta.lowkeyvault.service.key.LifetimeAction;
import com.github.nagyesta.lowkeyvault.service.key.ReadOnlyRotationPolicy;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.lang.NonNull;
import org.springframework.lang.Nullable;

import java.net.URI;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.SortedSet;
import java.util.stream.Collectors;

public class KeyRotationPolicyToV73ModelConverter implements AliasAwareConverter {

    private final KeyConverterRegistry registry;

    @Autowired
    public KeyRotationPolicyToV73ModelConverter(@lombok.NonNull final KeyConverterRegistry registry) {
        this.registry = registry;
    }

    @Override
    public void afterPropertiesSet() {
        registry.registerRotationPolicyModelConverter(this);
    }

    @Override
    public KeyRotationPolicyModel convert(@Nullable final ReadOnlyRotationPolicy source, @NonNull final URI vaultUri) {
        return Optional.ofNullable(source)
                .map(readOnlyRotationPolicy -> convertNonNull(readOnlyRotationPolicy, vaultUri))
                .orElse(null);
    }

    private KeyRotationPolicyModel convertNonNull(final ReadOnlyRotationPolicy readOnlyRotationPolicy, final URI vaultUri) {
        final KeyRotationPolicyModel model = new KeyRotationPolicyModel();
        model.setId(readOnlyRotationPolicy.getId().asRotationPolicyUri(vaultUri));
        model.setAttributes(convertAttributes(readOnlyRotationPolicy));
        model.setLifetimeActions(convertLifetimeActions(readOnlyRotationPolicy.getLifetimeActions()));
        return model;
    }

    private KeyRotationPolicyAttributes convertAttributes(final ReadOnlyRotationPolicy readOnlyRotationPolicy) {
        final KeyRotationPolicyAttributes attributes = new KeyRotationPolicyAttributes();
        attributes.setExpiryTime(readOnlyRotationPolicy.getExpiryTime());
        attributes.setCreated(readOnlyRotationPolicy.getCreatedOn());
        attributes.setUpdated(readOnlyRotationPolicy.getUpdatedOn());
        return attributes;
    }

    private List convertLifetimeActions(final Map lifetimeActions) {
        return lifetimeActions.entrySet().stream()
                .sorted(Map.Entry.comparingByKey())
                .map(e -> this.convertLifetimeAction(e.getValue()))
                .collect(Collectors.toList());
    }

    private KeyLifetimeActionModel convertLifetimeAction(final LifetimeAction lifetimeAction) {
        return new KeyLifetimeActionModel(
                new KeyLifetimeActionTypeModel(lifetimeAction.actionType()),
                new KeyLifetimeActionTriggerModel(lifetimeAction.trigger()));
    }

    @Override
    public SortedSet supportedVersions() {
        return ApiVersionAware.V7_3_AND_LATER;
    }
}