/*
    * Copyright (c) 2012-2022, jcabi.com
    * All rights reserved.
    *
    * Redistribution and use in source and binary forms, with or without
    * modification, are permitted provided that the following conditions
    * are met: 1) Redistributions of source code must retain the above
    * copyright notice, this list of conditions and the following
    * disclaimer. 2) Redistributions in binary form must reproduce the above
   * copyright notice, this list of conditions and the following
   * disclaimer in the documentation and/or other materials provided
   * with the distribution. 3) Neither the name of the jcabi.com nor
   * the names of its contributors may be used to endorse or promote
   * products derived from this software without specific prior written
   * permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
   * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
   * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
   * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
   * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
   * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
   * OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  package com.jcabi.xml;
  
  import java.io.InputStream;
  import java.io.Reader;
  import java.nio.charset.StandardCharsets;
  import org.cactoos.io.ResourceOf;
  import org.cactoos.text.TextOf;
  import org.w3c.dom.ls.LSInput;
  
  /**
   * {@link LSInput} implementation used by {@link ClasspathResolver}.
   *
   * @since 0.1
   */
  final class ClasspathInput implements LSInput {
  
      /**
       * Public Id.
       */
      private transient String publicid;
  
      /**
       * System Id.
       */
      private transient String systemid;
  
      /**
       * Constructor.
       * @param pubid Public id
       * @param sysid System id
       */
      ClasspathInput(final String pubid, final String sysid) {
          this.publicid = pubid;
          this.systemid = sysid;
      }
  
      @Override
      public String getPublicId() {
          return this.publicid;
      }
  
      @Override
      public void setPublicId(final String pubid) {
          this.publicid = pubid;
      }
  
      @Override
      public String getSystemId() {
          return this.systemid;
      }
  
      @Override
      public void setSystemId(final String sysid) {
          this.systemid = sysid;
      }
  
      @Override
      public String getBaseURI() {
          return null;
      }
  
      @Override
      public InputStream getByteStream() {
          return null;
      }
  
      @Override
      @SuppressWarnings("PMD.BooleanGetMethodName")
      public boolean getCertifiedText() {
          return false;
     }
 
     @Override
     public Reader getCharacterStream() {
         return null;
     }
 
     @Override
     public String getEncoding() {
         return null;
     }
 
     @Override
     public String getStringData() {
         try {
             return new TextOf(
                 new ResourceOf(
                     this.systemid,
                     path -> {
                         throw new IllegalArgumentException(
                             String.format(
                                 "SystemID \"%s\" resource does not exist or can't be opened.",
                                 path
                             )
                         );
                     }
                 ),
                 StandardCharsets.UTF_8
             ).asString();
             // @checkstyle IllegalCatchCheck (1 line)
         } catch (final Exception ex) {
             throw new IllegalArgumentException(
                 String.format(
                     "Unable to read input stream of SystemID \"%s\"",
                     this.systemid
                 ),
                 ex
             );
         }
     }
 
     @Override
     public void setBaseURI(final String baseuri) {
         // intentionally empty
     }
 
     @Override
     public void setByteStream(final InputStream bytestream) {
         // intentionally empty
     }
 
     @Override
     public void setCertifiedText(final boolean certifiedtext) {
         // intentionally empty
     }
 
     @Override
     public void setCharacterStream(final Reader characterstream) {
         // intentionally empty
     }
 
     @Override
     public void setEncoding(final String encoding) {
         // intentionally empty
     }
 
     @Override
     public void setStringData(final String stringdata) {
         // intentionally empty
     }
 }