content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *     https://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.avro;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import java.io.IOException;
  import java.net.URI;
  
  public class DummySchemaParser implements FormattedSchemaParser {
    /**
     * Logger for this class.
     */
    private static final Logger LOGGER = LoggerFactory.getLogger(DummySchemaParser.class);
    public static final String SCHEMA_TEXT_ONE = "one";
    public static final Schema FIXED_SCHEMA = Schema.createFixed("DummyOne", null, "tests", 42);
    public static final String SCHEMA_TEXT_ERROR = "error";
    public static final String SCHEMA_TEXT_IO_ERROR = "io-error";
    public static final String ERROR_MESSAGE = "Syntax error";
    public static final String IO_ERROR_MESSAGE = "I/O error";
  
    @Override
    public Schema parse(ParseContext parseContext, URI baseUri, CharSequence formattedSchema)
        throws IOException, SchemaParseException {
      LOGGER.debug("Using DummySchemaParser for {}", formattedSchema);
      if (SCHEMA_TEXT_ONE.contentEquals(formattedSchema)) {
        parseContext.put(FIXED_SCHEMA);
        return FIXED_SCHEMA;
      } else if (SCHEMA_TEXT_ERROR.contentEquals(formattedSchema)) {
        throw new SchemaParseException(ERROR_MESSAGE);
      } else if (SCHEMA_TEXT_IO_ERROR.contentEquals(formattedSchema)) {
        throw new IOException(IO_ERROR_MESSAGE);
      }
      // Syntax not recognized
      return null;
    }
  }
  