com.greensopinion.finance.services.persistence.PersistenceGsonProvider.java Source code

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Here is the source code for com.greensopinion.finance.services.persistence.PersistenceGsonProvider.java

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/*******************************************************************************
 * Copyright (c) 2015, 2016 David Green.
 *
 * 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.greensopinion.finance.services.persistence;

import static com.google.common.base.Preconditions.checkNotNull;

import java.util.Date;

import javax.inject.Inject;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.greensopinion.finance.services.encryption.EncryptorProviderService;

class PersistenceGsonProvider {
    private final EncryptorProviderService encryptorProviderService;

    @Inject
    PersistenceGsonProvider(EncryptorProviderService encryptorProviderService) {
        this.encryptorProviderService = checkNotNull(encryptorProviderService);
    }

    public Gson get() {
        GsonBuilder gsonBuilder = builder();
        gsonBuilder.registerTypeAdapter(Date.class, new DateTypeAdapter());
        gsonBuilder.registerTypeAdapterFactory(TransactionsTypeAdapter.factory(encryptorProviderService));
        gsonBuilder.registerTypeAdapterFactory(CategoriesTypeAdapter.factory(encryptorProviderService));
        return gsonBuilder.create();
    }

    GsonBuilder builder() {
        return new GsonBuilder().disableHtmlEscaping();
    }
}