CreatePublicKeyCredentialException.kt

/*
 * Copyright 2022 The Android Open Source Project
 *
 * 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 androidx.credentials.exceptions.publickeycredential

import androidx.annotation.RestrictTo
import androidx.credentials.CredentialManager
import androidx.credentials.exceptions.CreateCredentialException

/**
 * A subclass of CreateCredentialException for unique exceptions thrown specific only to
 * PublicKeyCredentials. See [CredentialManager] for more details on how Credentials work for
 * Credential Manager flows.
 *
 * @throws NullPointerException if [type] is null
 * @throws IllegalArgumentException if [type] is empty
 */
open class CreatePublicKeyCredentialException @JvmOverloads internal constructor(
    /** @hide */
    @get:RestrictTo(RestrictTo.Scope.LIBRARY_GROUP)
    override val type: String,
    errorMessage: CharSequence? = null
) : CreateCredentialException(type, errorMessage) {
    init {
        require(type.isNotEmpty()) { "type must not be empty" }
    }
}