package tech.powerjob.server.persistence.storage.impl;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.context.ApplicationContext;
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import org.springframework.context.annotation.Conditional;
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import tech.powerjob.server.extension.dfs.*;
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import tech.powerjob.server.persistence.storage.AbstractDFsService;
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import tech.powerjob.server.common.spring.condition.PropertyAndOneBeanCondition;
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import javax.annotation.Priority;
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import java.io.IOException;
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import java.util.List;
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import java.util.Optional;
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/**
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* EmptyDFsService
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*
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* @author tjq
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* @since 2023/7/30
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*/
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@Slf4j
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@Priority(value = Integer.MAX_VALUE)
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@Conditional(EmptyDFsService.EmptyCondition.class)
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public class EmptyDFsService extends AbstractDFsService {
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@Override
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public void store(StoreRequest storeRequest) throws IOException {
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}
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@Override
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public void download(DownloadRequest downloadRequest) throws IOException {
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}
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@Override
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public Optional<FileMeta> fetchFileMeta(FileLocation fileLocation) throws IOException {
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return Optional.empty();
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}
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@Override
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public void destroy() throws Exception {
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}
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@Override
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protected void init(ApplicationContext applicationContext) {
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log.info("[EmptyDFsService] initialize successfully, THIS_WILL_BE_THE_STORAGE_LAYER.");
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}
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public static class EmptyCondition extends PropertyAndOneBeanCondition {
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@Override
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protected List<String> anyConfigKey() {
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return null;
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}
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@Override
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protected Class<?> beanType() {
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return DFsService.class;
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}
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}
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}
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