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package com.github.netkorp.telegram.framework.condition; |
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import com.github.netkorp.telegram.framework.annotations.TelegramCommand; |
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import org.springframework.context.annotation.Condition; |
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import org.springframework.context.annotation.ConditionContext; |
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import org.springframework.core.type.AnnotatedTypeMetadata; |
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import org.springframework.core.type.AnnotationMetadata; |
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import org.springframework.core.type.MethodMetadata; |
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import org.springframework.stereotype.Component; |
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import java.util.List; |
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import java.util.Map; |
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/** |
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* Searches for the name of every available command in the excluded command list and the command that appears |
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* in the list will be excluded from the available command list. |
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*/ |
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@Component |
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public class ExcludeCondition implements Condition { |
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/** |
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* Determine if the condition matches. |
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* |
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* @param context the condition context |
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* @param metadata metadata of the {@link AnnotationMetadata class} |
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* or {@link MethodMetadata method} being checked |
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* @return {@code true} if the condition matches and the component can be registered, |
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* or {@code false} to veto the annotated component's registration |
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*/ |
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@Override |
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public boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata) { |
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List excludeValue = context.getEnvironment().getProperty("telegram.commands.exclude", List.class); |
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if (excludeValue != null && context.getBeanFactory() != null) { |
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Map<String, Object> attributes = metadata.getAnnotationAttributes(TelegramCommand.class.getName()); |
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if (attributes != null) { |
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String[] commandNames = (String[]) attributes.get("name"); |
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for (String commandName : commandNames) { |
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if (excludeValue.contains(commandName)) { |
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return false; |
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} |
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} |
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} |
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} |
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return true; |
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} |
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} |
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netkorp /
spring-boot-telegram-framework
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