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Spring Boot Starter for the IBM Watson Services

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package com.ibm.watson.developer_cloud.spring.boot;

import org.springframework.context.annotation.Condition;
import org.springframework.context.annotation.ConditionContext;
import org.springframework.core.type.AnnotatedTypeMetadata;

import java.util.Map;

public class WatsonServiceCondition implements Condition {

  @Override
  public boolean matches(ConditionContext conditionContext, AnnotatedTypeMetadata metadata) {
    Map attributes =
            metadata.getAnnotationAttributes(ConditionalOnWatsonServiceProperties.class.getName());
    String prefix = (String) attributes.get("prefix");

    // If the service is specifically marked as enabled, the condition is true
    if (Boolean.valueOf(conditionContext.getEnvironment().getProperty(prefix + ".enabled"))) {
      return true;
    }

    // If any of the configuration properties for the service are present, the condition is true
    String url = conditionContext.getEnvironment().getProperty(prefix + ".url");
    String username = conditionContext.getEnvironment().getProperty(prefix + ".username");
    String password = conditionContext.getEnvironment().getProperty(prefix + ".password");
    String apiKey = conditionContext.getEnvironment().getProperty(prefix + ".apiKey");
    String iamApiKey = conditionContext.getEnvironment().getProperty(prefix + ".iamApiKey");
    String versionDate = conditionContext.getEnvironment().getProperty(prefix + ".versionDate");
    if (url != null || username != null || password != null || versionDate != null
            || apiKey != null || iamApiKey != null) {
      return true;
    }

    return false;
  }
}