/*
    * SPDX-FileCopyrightText: none
    * SPDX-License-Identifier: CC0-1.0
    */
   
   package dev.metaschema.core.model.validation;
   
   import java.io.BufferedInputStream;
   import java.io.IOException;
  import java.io.InputStream;
  import java.net.URI;
  import java.net.URL;
  
  import dev.metaschema.core.model.AbstractResourceResolver;
  import dev.metaschema.core.util.ObjectUtils;
  
  /**
   * Base class for a content validator.
   */
  public abstract class AbstractContentValidator
      extends AbstractResourceResolver
      implements IContentValidator {
  
    @Override
    public IValidationResult validate(URI uri) throws IOException {
      URI resourceUri = resolve(uri);
      URL resource = resourceUri.toURL();
  
      try (InputStream is = new BufferedInputStream(ObjectUtils.notNull(resource.openStream()))) {
        return validate(is, resourceUri);
      }
    }
  }