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
   *
   *        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 org.apache.causeway.applib.services.i18n;
  
  import java.io.Serializable;
  
  import org.jspecify.annotations.Nullable;
  
  import org.apache.causeway.commons.internal.base._Strings;
  import org.apache.causeway.commons.internal.reflection._GenericResolver.ResolvedMethod;
  
  /**
   * @since 2.x {@index}
   */
  public record TranslationContext(String name)
  implements Serializable {
  
      public static TranslationContext named(final String name) { return new TranslationContext(name); }
  
      public String getName() { return name; }
  
      //XXX no logical type name supported
      public static TranslationContext forClassName(
              final @Nullable Class<?> contextClass) {
  
          return contextClass!=null
                  ? named(contextClass.getName())
                  : EMPTY;
      }
  
      //XXX no logical type name supported
      public static TranslationContext forMethod(
              final @Nullable Class<?> contextClass,
              final @Nullable String contextMethodName) {
  
          var classContext = forClassName(contextClass);
          return _Strings.isNullOrEmpty(contextMethodName)
                  ? classContext
                  : named(classContext.getName() + "#" + contextMethodName + "()");
      }
  
      //XXX no logical type name supported
      public static TranslationContext forMethod(
              final @Nullable ResolvedMethod method) {
  
          return method!=null
                  ? named(method.method().getDeclaringClass().getName() + "#" + method.name() + "()")
                  : EMPTY;
      }
  
      //XXX no logical type name supported
      public static TranslationContext forEnum(
              final @Nullable Enum<?> objectAsEnum) {
  
          return objectAsEnum!=null
                  ? named(objectAsEnum.getClass().getName() + "#" + objectAsEnum.name())
                  : EMPTY;
      }
  
  	// -- EMPTY
  
  	private final static TranslationContext EMPTY = TranslationContext.named("default");
  
      public static TranslationContext empty() {
          return EMPTY;
      }
  
  }
  