JIRAGson.java

package org.openflexo.ws.jira;

import java.io.Reader;
import java.lang.reflect.Type;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonElement;
import com.google.gson.JsonIOException;
import com.google.gson.JsonSyntaxException;
import com.google.gson.TypeAdapter;
import com.google.gson.reflect.TypeToken;
import com.google.gson.stream.JsonReader;
import com.google.gson.stream.JsonWriter;

public class JIRAGson {

	private static final JIRAGson instance = new JIRAGson();

	public static JIRAGson getInstance() {
		return instance;
	}

	private Gson gson;

	private JIRAGson() {
		GsonBuilder builder = new GsonBuilder();
		builder.registerTypeAdapterFactory(new JiraObjectTypeAdapterFactory());
		gson = builder.create();
	}

	public <T> TypeAdapter<T> getAdapter(TypeToken<T> type) {
		return gson.getAdapter(type);
	}

	public <T> TypeAdapter<T> getAdapter(Class<T> type) {
		return gson.getAdapter(type);
	}

	public JsonElement toJsonTree(Object src) {
		return gson.toJsonTree(src);
	}

	public JsonElement toJsonTree(Object src, Type typeOfSrc) {
		return gson.toJsonTree(src, typeOfSrc);
	}

	public String toJson(Object src) {
		return gson.toJson(src);
	}

	public String toJson(Object src, Type typeOfSrc) {
		return gson.toJson(src, typeOfSrc);
	}

	public void toJson(Object src, Appendable writer) throws JsonIOException {
		gson.toJson(src, writer);
	}

	public void toJson(Object src, Type typeOfSrc, Appendable writer) throws JsonIOException {
		gson.toJson(src, typeOfSrc, writer);
	}

	public void toJson(Object src, Type typeOfSrc, JsonWriter writer) throws JsonIOException {
		gson.toJson(src, typeOfSrc, writer);
	}

	public String toJson(JsonElement jsonElement) {
		return gson.toJson(jsonElement);
	}

	public void toJson(JsonElement jsonElement, Appendable writer) throws JsonIOException {
		gson.toJson(jsonElement, writer);
	}

	public void toJson(JsonElement jsonElement, JsonWriter writer) throws JsonIOException {
		gson.toJson(jsonElement, writer);
	}

	public <T> T fromJson(String json, Class<T> classOfT) throws JsonSyntaxException {
		return gson.fromJson(json, classOfT);
	}

	public <T> T fromJson(String json, Type typeOfT) throws JsonSyntaxException {
		return gson.fromJson(json, typeOfT);
	}

	public <T> T fromJson(Reader json, Class<T> classOfT) throws JsonSyntaxException, JsonIOException {
		return gson.fromJson(json, classOfT);
	}

	public <T> T fromJson(Reader json, Type typeOfT) throws JsonIOException, JsonSyntaxException {
		return gson.fromJson(json, typeOfT);
	}

	public <T> T fromJson(JsonReader reader, Type typeOfT) throws JsonIOException, JsonSyntaxException {
		return gson.fromJson(reader, typeOfT);
	}

	public <T> T fromJson(JsonElement json, Class<T> classOfT) throws JsonSyntaxException {
		return gson.fromJson(json, classOfT);
	}

	public <T> T fromJson(JsonElement json, Type typeOfT) throws JsonSyntaxException {
		return gson.fromJson(json, typeOfT);
	}
}