org.dominokit.jackson.deser.bean.AbstractSerializableBeanJsonDeserializer Maven / Gradle / Ivy
/*
* Copyright 2014 Nicolas Morel
*
* 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 org.dominokit.jackson.deser.bean;
import java.io.Serializable;
import org.dominokit.jackson.JsonDeserializationContext;
import org.dominokit.jackson.JsonDeserializerParameters;
import org.dominokit.jackson.deser.BaseNumberJsonDeserializer;
import org.dominokit.jackson.deser.BooleanJsonDeserializer;
import org.dominokit.jackson.deser.StringJsonDeserializer;
import org.dominokit.jackson.deser.collection.ArrayListJsonDeserializer;
import org.dominokit.jackson.deser.map.LinkedHashMapJsonDeserializer;
import org.dominokit.jackson.deser.map.key.StringKeyDeserializer;
import org.dominokit.jackson.stream.JsonReader;
/** Abstract AbstractSerializableBeanJsonDeserializer class. */
@SuppressWarnings("UnusedDeclaration")
public abstract class AbstractSerializableBeanJsonDeserializer
extends AbstractBeanJsonDeserializer {
private ArrayListJsonDeserializer listJsonDeserializer;
private LinkedHashMapJsonDeserializer mapJsonDeserializer;
/** {@inheritDoc} */
@Override
protected boolean canDeserialize() {
return true;
}
/** {@inheritDoc} */
@Override
public Serializable deserializeWrapped(
JsonReader reader,
JsonDeserializationContext ctx,
JsonDeserializerParameters params,
IdentityDeserializationInfo identityInfo,
TypeDeserializationInfo typeInfo,
String typeInformation) {
switch (reader.peek()) {
case NUMBER:
return BaseNumberJsonDeserializer.NumberJsonDeserializer.getInstance()
.doDeserialize(reader, ctx, params);
case STRING:
return StringJsonDeserializer.getInstance().doDeserialize(reader, ctx, params);
case BOOLEAN:
return BooleanJsonDeserializer.getInstance().doDeserialize(reader, ctx, params);
case BEGIN_ARRAY:
if (null == listJsonDeserializer) {
listJsonDeserializer = ArrayListJsonDeserializer.newInstance(this);
}
return listJsonDeserializer.doDeserialize(reader, ctx, params);
case BEGIN_OBJECT:
if (null == mapJsonDeserializer) {
mapJsonDeserializer =
LinkedHashMapJsonDeserializer.newInstance(StringKeyDeserializer.getInstance(), this);
}
return mapJsonDeserializer.doDeserialize(reader, ctx, params);
case NULL:
reader.nextNull();
return null;
default:
throw ctx.traceError(
"Unexpected token " + reader.peek() + " for java.io.Serializable deserialization",
reader);
}
}
}