package org.springblade.resource.rule.builder;
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import org.springblade.core.literule.annotation.RuleEngineComponent;
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import org.springblade.core.literule.builder.LiteRule;
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import org.springblade.core.literule.builder.RuleBuilder;
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import org.springblade.core.literule.builder.chain.RuleChain;
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import static org.springblade.resource.rule.constant.OssRuleConstant.*;
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/**
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* Oss规则链构建器
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*
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* @author BladeX
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*/
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@RuleEngineComponent(id = OSS_CHAIN_ID)
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public class OssRuleBuilder implements RuleBuilder {
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@Override
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public RuleChain build() {
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// 创建OSS缓存判断规则链
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RuleChain ossCacheRuleChain = LiteRule.SWITCH(OSS_CACHE_RULE).TO(
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OSS_READ_RULE,
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LiteRule.THEN(OSS_DATA_RULE)
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.THEN(
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LiteRule.SWITCH(OSS_BUILD_RULE).TO(
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ALI_OSS_RULE,
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AMAZON_S3_RULE,
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HUAWEI_OBS_RULE,
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MINIO_RULE,
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QINIU_OSS_RULE,
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TENCENT_COS_RULE,
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LOCAL_FILE_RULE
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).build()
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)
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.THEN(OSS_TEMPLATE_RULE)
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.ID(OSS_NEW_RULE)// 设置规则链ID方可在Switch节点进行调用
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.build()
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).build();
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// 创建完整规则链
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return LiteRule.THEN(PRE_OSS_RULE)
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.THEN(ossCacheRuleChain)
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.THEN(FINALLY_OSS_RULE)
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.build();
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}
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}
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