java2typescript.jackson.module.visitors.ABaseTSJsonFormatVisitor.java Source code

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Here is the source code for java2typescript.jackson.module.visitors.ABaseTSJsonFormatVisitor.java

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/*******************************************************************************
 * Copyright 2013 Raphael Jolivet
 * 
 * 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 java2typescript.jackson.module.visitors;

import java.util.HashMap;
import java.util.Map;
import java2typescript.jackson.module.grammar.Module;
import java2typescript.jackson.module.grammar.base.AbstractType;

import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitorWithSerializerProvider;

import java2typescript.jackson.module.Configuration;

/**
 * Chained providers with a root parent holder keeping a map of already
 * compiuted types, and
 */
public abstract class ABaseTSJsonFormatVisitor<T extends AbstractType>
        implements JsonFormatVisitorWithSerializerProvider {

    private final ABaseTSJsonFormatVisitor<?> parentHolder;

    protected T type;

    private SerializerProvider serializerProvider;

    private Module module;

    private Map<JavaType, AbstractType> computedTypes;

    protected final Configuration conf;

    public ABaseTSJsonFormatVisitor(ABaseTSJsonFormatVisitor parentHolder, Configuration conf) {
        this.parentHolder = parentHolder;
        this.conf = conf;
    }

    public ABaseTSJsonFormatVisitor(Module module, Configuration conf) {
        this.parentHolder = null;
        this.module = module;
        this.conf = conf;
    }

    public SerializerProvider getProvider() {
        return (parentHolder == null) ? serializerProvider : parentHolder.getProvider();
    }

    public void setProvider(SerializerProvider provider) {
        if (parentHolder != null) {
            parentHolder.setProvider(provider);
        } else {
            serializerProvider = provider;
        }
    }

    public Module getModule() {
        if (parentHolder == null) {
            return module;
        } else {
            return parentHolder.getModule();
        }
    }

    public Map<JavaType, AbstractType> getComputedTypes() {
        if (parentHolder == null) {
            if (computedTypes == null) {
                computedTypes = new HashMap<JavaType, AbstractType>();
            }
            return computedTypes;
        } else {
            return parentHolder.getComputedTypes();
        }
    }

    public T getType() {
        return type;
    }
}