/*
    * SPDX-FileCopyrightText: none
    * SPDX-License-Identifier: CC0-1.0
    */
   
   package gov.nist.secauto.oscal.tools.cli.core.commands.poam;
   
   import gov.nist.secauto.metaschema.core.model.util.JsonUtil;
   import gov.nist.secauto.metaschema.core.model.util.XmlUtil;
  import gov.nist.secauto.metaschema.core.model.validation.JsonSchemaContentValidator;
  import gov.nist.secauto.metaschema.core.model.validation.XmlSchemaContentValidator;
  import gov.nist.secauto.metaschema.core.util.CollectionUtil;
  import gov.nist.secauto.metaschema.core.util.ObjectUtils;
  import gov.nist.secauto.oscal.lib.OscalBindingContext;
  import gov.nist.secauto.oscal.tools.cli.core.commands.AbstractDeprecatedOscalValidationSubcommand;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.util.LinkedList;
  import java.util.List;
  
  import javax.xml.transform.Source;
  
  class ValidateSubcommand
      extends AbstractDeprecatedOscalValidationSubcommand {
    @Override
    public String getDescription() {
      return "Check that the specified OSCAL instance is well-formed"
          + " and valid to the Plan of Actions and Milestones model.";
    }
  
    @Override
    protected XmlSchemaContentValidator getOscalXmlSchemas() throws IOException {
      List<Source> retval = new LinkedList<>();
      retval.add(
          XmlUtil.getStreamSource(ObjectUtils.requireNonNull(
              OscalBindingContext.class.getResource("/schema/xml/oscal-poam_schema.xsd"))));
      return new XmlSchemaContentValidator(CollectionUtil.unmodifiableList(retval));
    }
  
    @Override
    protected JsonSchemaContentValidator getOscalJsonSchema() throws IOException {
      try (InputStream is = ObjectUtils.requireNonNull(
          OscalBindingContext.class.getResourceAsStream("/schema/json/oscal-poam_schema.json"))) {
        return new JsonSchemaContentValidator(JsonUtil.toJsonObject(is));
      }
    }
  }