TextBinding.java

/*
 * Copyright 2000-2017 JetBrains s.r.o.
 *
 * 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.intellij.util.xmlb;

import org.jdom.Element;
import org.jdom.Text;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

class TextBinding extends Binding {
  private final Class<?> valueClass;

  public TextBinding(@NotNull MutableAccessor accessor) {
    super(accessor);

    valueClass = XmlSerializerImpl.typeToClass(accessor.getGenericType());
  }

  @Nullable
  @Override
  public Object serialize(@NotNull Object o, @Nullable Object context, @Nullable SerializationFilter filter) {
    Object value = myAccessor.read(o);
    return value == null ? null : new Text(XmlSerializerImpl.convertToString(value));
  }

  @Override
  public Object deserializeUnsafe(Object context, @NotNull Element element) {
    return context;
  }

  void set(@NotNull Object context, @NotNull String value) {
    XmlSerializerImpl.doSet(context, value, myAccessor, valueClass);
  }
}