// Copyright 2017 Google Inc.
//
// 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 com.google.crypto.tink.signature;

import com.google.crypto.tink.KeyManager;
import com.google.crypto.tink.KeysetHandle;
import com.google.crypto.tink.PrimitiveSet;
import com.google.crypto.tink.PublicKeySign;
import com.google.crypto.tink.Registry;
import java.security.GeneralSecurityException;

Deprecated class to create PublicKeySign primitives. Instead of using this class, make sure that the PublicKeySignWrapper is registered in your binary, then call 
keysetHandle.GetPrimitive(PublicKeySign.class) instead. The required registration happens automatically if you called one of the following in your binary: 

  
SignatureConfig.register() 
TinkConfig.register() 
Deprecated:
Use keysetHandle.GetPrimitive(PublicKeySign.class) after registering the PublicKeySignWrapper instead.
Since:
1.0.0/**
 * Deprecated class to create {@code PublicKeySign} primitives. Instead of using this class, make
 * sure that the {@code PublicKeySignWrapper} is registered in your binary, then call {@code
 * keysetHandle.GetPrimitive(PublicKeySign.class)} instead. The required registration happens
 * automatically if you called one of the following in your binary:
 *
 * <ul>
 *   <li>{@code SignatureConfig.register()}
 *   <li>{@code TinkConfig.register()}
 * </ul>
 *
 * @deprecated Use {@code keysetHandle.GetPrimitive(PublicKeySign.class)} after registering the
 *     {@code PublicKeySignWrapper} instead.
 * @since 1.0.0
 */
@Deprecated
public final class PublicKeySignFactory {
  
Throws:
GeneralSecurityException – 
Returns:
a PublicKeySign primitive from a keysetHandle.
Deprecated:
Use keysetHandle.GetPrimitive(PublicKeySign.class) after registering the PublicKeySignWrapper instead./**
   * @return a PublicKeySign primitive from a {@code keysetHandle}.
   * @throws GeneralSecurityException
   * @deprecated Use {@code keysetHandle.GetPrimitive(PublicKeySign.class)} after registering the
   *     {@code PublicKeySignWrapper} instead.
   */
  @Deprecated
  public static PublicKeySign getPrimitive(KeysetHandle keysetHandle)
      throws GeneralSecurityException {
    return getPrimitive(keysetHandle, /* keyManager= */ null);
  }

  
Throws:
GeneralSecurityException – 
Returns:
a PublicKeySign primitive from a keysetHandle and a custom keyManager.
Deprecated:
Use keysetHandle.GetPrimitive(keyManager, PublicKeySign.class) after registering the PublicKeySignWrapper instead./**
   * @return a PublicKeySign primitive from a {@code keysetHandle} and a custom {@code keyManager}.
   * @throws GeneralSecurityException
   * @deprecated Use {@code keysetHandle.GetPrimitive(keyManager, PublicKeySign.class)} after
   *     registering the {@code PublicKeySignWrapper} instead.
   */
  @Deprecated
  public static PublicKeySign getPrimitive(
      KeysetHandle keysetHandle, final KeyManager<PublicKeySign> keyManager)
      throws GeneralSecurityException {
    Registry.registerPrimitiveWrapper(new PublicKeySignWrapper());
    final PrimitiveSet<PublicKeySign> primitives =
        Registry.getPrimitives(keysetHandle, keyManager, PublicKeySign.class);
    return Registry.wrap(primitives);
  }
}