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/*
 * Copyright 2013 eXo Platform SAS
 *
 * Licensed 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
 *
 *     http://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 juzu.io;

import juzu.impl.common.PercentCodec;

import java.io.IOException;

/** @author Julien Viet */
public abstract class Encoding {

  /** . */
  public static final Encoding RFC3986 = new Encoding("RFC3986") {
    @Override
    public void encodeSegment(CharSequence s, Appendable appendable) throws IOException {
      PercentCodec.RFC3986_SEGMENT.encode(s, appendable);
    }

    @Override
    public void encodeQueryParamName(CharSequence s, Appendable appendable) throws IOException {
      PercentCodec.RFC3986_QUERY_PARAM_NAME.encode(s, appendable);
    }

    @Override
    public void encodeQueryParamValue(CharSequence s, Appendable appendable) throws IOException {
      PercentCodec.RFC3986_QUERY_PARAM_VALUE.encode(s, appendable);
    }
  };

  /** . */
  private final String displayName;

  public Encoding(String displayName) {
    this.displayName = displayName;
  }

  public String getDisplayName() {
    return displayName;
  }

  public abstract void encodeSegment(CharSequence s, Appendable appendable) throws IOException;

  public abstract void encodeQueryParamName(CharSequence s, Appendable appendable) throws IOException;

  public abstract void encodeQueryParamValue(CharSequence s, Appendable appendable) throws IOException;

}