ReadItLater Retreive a User's List

Item.java

package net.vvakame.sample.duma;

import net.vvakame.util.jsonpullparser.annotation.JsonKey;
import net.vvakame.util.jsonpullparser.annotation.JsonModel;

/**
 * へっへぇーいい！！
 * @author vvakame
 */
@JsonModel(treatUnknownKeyAsError = true, decamelize = true)
public class Item {

	@JsonKey
	String itemId;

	@JsonKey
	String url;

	@JsonKey
	String title;

	@JsonKey
	String timeUpdated;

	@JsonKey
	String timeAdded;

	@JsonKey
	String tags;

	@JsonKey
	String state;


	/**
	 * @return the itemId
	 * @category accessor
	 */
	public String getItemId() {
		return itemId;
	}

	/**
	 * @param itemId the itemId to set
	 * @category accessor
	 */
	public void setItemId(String itemId) {
		this.itemId = itemId;
	}

	/**
	 * @return the url
	 * @category accessor
	 */
	public String getUrl() {
		return url;
	}

	/**
	 * @param url the url to set
	 * @category accessor
	 */
	public void setUrl(String url) {
		this.url = url;
	}

	/**
	 * @return the title
	 * @category accessor
	 */
	public String getTitle() {
		return title;
	}

	/**
	 * @param title the title to set
	 * @category accessor
	 */
	public void setTitle(String title) {
		this.title = title;
	}

	/**
	 * @return the timeUpdated
	 * @category accessor
	 */
	public String getTimeUpdated() {
		return timeUpdated;
	}

	/**
	 * @param timeUpdated the timeUpdated to set
	 * @category accessor
	 */
	public void setTimeUpdated(String timeUpdated) {
		this.timeUpdated = timeUpdated;
	}

	/**
	 * @return the timeAdded
	 * @category accessor
	 */
	public String getTimeAdded() {
		return timeAdded;
	}

	/**
	 * @param timeAdded the timeAdded to set
	 * @category accessor
	 */
	public void setTimeAdded(String timeAdded) {
		this.timeAdded = timeAdded;
	}

	/**
	 * @return the tags
	 * @category accessor
	 */
	public String getTags() {
		return tags;
	}

	/**
	 * @param tags the tags to set
	 * @category accessor
	 */
	public void setTags(String tags) {
		this.tags = tags;
	}

	/**
	 * @return the state
	 * @category accessor
	 */
	public String getState() {
		return state;
	}

	/**
	 * @param state the state to set
	 * @category accessor
	 */
	public void setState(String state) {
		this.state = state;
	}
}

ItemMapConverter.java

package net.vvakame.sample.duma;

import java.io.IOException;
import java.io.Writer;
import java.util.HashMap;
import java.util.Map;

import net.vvakame.util.jsonpullparser.JsonFormatException;
import net.vvakame.util.jsonpullparser.JsonPullParser;
import net.vvakame.util.jsonpullparser.JsonPullParser.State;
import net.vvakame.util.jsonpullparser.util.JsonUtil;
import net.vvakame.util.jsonpullparser.util.OnJsonObjectAddListener;
import net.vvakame.util.jsonpullparser.util.TokenConverter;
import static net.vvakame.util.jsonpullparser.util.JsonUtil.*;

/**
 * へっへぇーいい！！
 * @author vvakame
 */
public class ItemMapConverter extends TokenConverter<Map<String, Item>> {

	static ItemMapConverter conv = null;


	/**
	 * へっちょーん！！！
	 * @return へちょーん？
	 * @author vvakame
	 */
	public static ItemMapConverter getInstance() {
		if (conv == null) {
			conv = new ItemMapConverter();
		}
		return conv;
	}

	@Override
	public Map<String, Item> parse(JsonPullParser parser, OnJsonObjectAddListener listener)
			throws IOException, JsonFormatException {

		State state = parser.lookAhead();

		if (state == State.VALUE_NULL) {
			return null;
		}

		Map<String, Item> resultMap = new HashMap<String, Item>();

		state = parser.getEventType();
		if (state != State.START_HASH) {
			throw new JsonFormatException("expected state is START_HASH, but get=" + state);
		}

		while ((state = parser.lookAhead()) != State.END_HASH) {

			state = parser.getEventType();

			if (state != State.KEY) {
				throw new JsonFormatException("expected state is VALUE_STRING, but get=" + state);
			}
			String key = parser.getValueString();

			Item item = ItemGenerated.get(parser, listener);
			resultMap.put(key, item);

		}
		parser.getEventType();

		return resultMap;
	}

	@Override
	public void encodeNullToNull(Writer writer, Map<String, Item> obj) throws IOException {
		if (obj == null) {
			writer.write("null");
			return;
		}

		startHash(writer);

		int size = obj.size();
		int i = 0;
		for (String key : obj.keySet()) {
			Item item = obj.get(key);

			JsonUtil.putKey(writer, key);
			ItemGenerated.encode(writer, item);

			if (i + 1 < size) {
				addSeparator(writer);
			}
			i++;
		}

		endHash(writer);
	}
}

ReadItLater.java

package net.vvakame.sample.duma;

import java.util.Map;

import net.vvakame.util.jsonpullparser.annotation.JsonKey;
import net.vvakame.util.jsonpullparser.annotation.JsonModel;

/**
 * へっへぇーいい！！
 * @author vvakame
 */
@JsonModel(treatUnknownKeyAsError = true, decamelize = true)
public class ReadItLater {

	@JsonKey
	String status;

	@JsonKey
	String since;

	@JsonKey(converter = ItemMapConverter.class)
	Map<String, Item> list;


	/**
	 * @return the status
	 * @category accessor
	 */
	public String getStatus() {
		return status;
	}

	/**
	 * @param status the status to set
	 * @category accessor
	 */
	public void setStatus(String status) {
		this.status = status;
	}

	/**
	 * @return the since
	 * @category accessor
	 */
	public String getSince() {
		return since;
	}

	/**
	 * @param since the since to set
	 * @category accessor
	 */
	public void setSince(String since) {
		this.since = since;
	}

	/**
	 * @return the list
	 * @category accessor
	 */
	public Map<String, Item> getList() {
		return list;
	}

	/**
	 * @param list the list to set
	 * @category accessor
	 */
	public void setList(Map<String, Item> list) {
		this.list = list;
	}
}

ReadItLaterTest.java

package net.vvakame.sample.duma;

import java.io.IOException;
import java.io.StringWriter;

import net.vvakame.util.jsonpullparser.JsonFormatException;

import org.junit.Test;

import static org.hamcrest.CoreMatchers.*;

import static org.junit.Assert.*;

/**
 * へぷちゃーい！！
 * @author vvakame
 */
public class ReadItLaterTest {

	/**
	 * テスト
	 * @throws JsonFormatException 
	 * @throws IOException 
	 */
	@Test
	public void hoge() throws IOException, JsonFormatException {
		String json =
				"{\"status\":\"1\",\"since\":\"1245626956\",\"list\":{\"93817\":{\"item_id\":\"93817\",\"url\":\"http://url.com\",\"title\":\"Page Title\",\"time_updated\":\"1245626956\",\"time_added\":\"1245626956\",\"tags\":\"comma,seperated,list\",\"state\":\"0\"},\"935812\":{\"item_id\":\"935812\",\"url\":\"http://google.com\",\"title\":\"Google\",\"time_updated\":\"1245626956\",\"time_added\":\"1245626956\",\"tags\":\"comma,seperated,list\",\"state\":\"1\"}}}";

		// JSON→POJO
		ReadItLater later = ReadItLaterGenerated.get(json);

		assertThat(later.getStatus(), is("1"));
		assertThat(later.getSince(), is("1245626956"));
		assertThat(later.getList().size(), is(2));

		Item item;

		item = later.getList().get("93817");
		assertThat(item.getItemId(), is("93817"));
		assertThat(item.getUrl(), is("http://url.com"));
		assertThat(item.getTitle(), is("Page Title"));
		assertThat(item.getTimeUpdated(), is("1245626956"));
		assertThat(item.getTimeAdded(), is("1245626956"));
		assertThat(item.getTags(), is("comma,seperated,list"));
		assertThat(item.getState(), is("0"));

		item = later.getList().get("935812");
		assertThat(item.getItemId(), is("935812"));
		assertThat(item.getUrl(), is("http://google.com"));
		assertThat(item.getTitle(), is("Google"));
		assertThat(item.getTimeUpdated(), is("1245626956"));
		assertThat(item.getTimeAdded(), is("1245626956"));
		assertThat(item.getTags(), is("comma,seperated,list"));
		assertThat(item.getState(), is("1"));

		// POJO→JSON
		// めんどいからもっかい復号しておｋだったらおｋ
		StringWriter writer = new StringWriter();
		ReadItLaterGenerated.encode(writer, later);
		json = writer.toString();

		// JSON→POJO
		later = ReadItLaterGenerated.get(json);

		assertThat(later.getStatus(), is("1"));
		assertThat(later.getSince(), is("1245626956"));
		assertThat(later.getList().size(), is(2));

		item = later.getList().get("93817");
		assertThat(item.getItemId(), is("93817"));
		assertThat(item.getUrl(), is("http://url.com"));
		assertThat(item.getTitle(), is("Page Title"));
		assertThat(item.getTimeUpdated(), is("1245626956"));
		assertThat(item.getTimeAdded(), is("1245626956"));
		assertThat(item.getTags(), is("comma,seperated,list"));
		assertThat(item.getState(), is("0"));

		item = later.getList().get("935812");
		assertThat(item.getItemId(), is("935812"));
		assertThat(item.getUrl(), is("http://google.com"));
		assertThat(item.getTitle(), is("Google"));
		assertThat(item.getTimeUpdated(), is("1245626956"));
		assertThat(item.getTimeAdded(), is("1245626956"));
		assertThat(item.getTags(), is("comma,seperated,list"));
		assertThat(item.getState(), is("1"));
	}
}