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ArangoDB Java Driver
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/*
 * Copyright (C) 2012,2013 tamtam180
 *
 * 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.arangodb.impl;

import java.util.TreeMap;

import com.arangodb.ArangoConfigure;
import com.arangodb.ArangoException;
import com.arangodb.entity.BooleanResultEntity;
import com.arangodb.entity.DatabaseEntity;
import com.arangodb.entity.EntityFactory;
import com.arangodb.entity.StringsResultEntity;
import com.arangodb.entity.UserEntity;
import com.arangodb.http.HttpManager;
import com.arangodb.http.HttpResponseEntity;

/**
 * @author tamtam180 - kirscheless at gmail.com
 *
 */
public class InternalDatabaseDriverImpl extends BaseArangoDriverImpl implements com.arangodb.InternalDatabaseDriver {

	private static final String API_DATABASE = "/_api/database";

	InternalDatabaseDriverImpl(final ArangoConfigure configure, final HttpManager httpManager) {
		super(configure, httpManager);
	}

	@Override
	public DatabaseEntity getCurrentDatabase(final String database) throws ArangoException {

		final HttpResponseEntity res = httpManager.doGet(createEndpointUrl(database, "/_api/database/current"));
		return createEntity(res, DatabaseEntity.class);

	}

	@Override
	public StringsResultEntity getDatabases(
		final boolean currentUserAccessableOnly,
		final String username,
		final String password) throws ArangoException {
		final HttpResponseEntity res = httpManager.doGet(
			createEndpointUrl(null, API_DATABASE, currentUserAccessableOnly ? "user" : null), null, null, username,
			password);
		return createEntity(res, StringsResultEntity.class);

	}

	@Override
	public BooleanResultEntity createDatabase(final String database, final UserEntity... users) throws ArangoException {

		validateDatabaseName(database, false);

		final TreeMap body = new TreeMap();
		body.put("name", database);
		if (users != null && users.length > 0) {
			body.put("users", users);
		}

		final HttpResponseEntity res = httpManager.doPost(createEndpointUrl(null, API_DATABASE), null,
			EntityFactory.toJsonString(body));

		return createEntity(res, BooleanResultEntity.class);

	}

	@Override
	public BooleanResultEntity deleteDatabase(final String database) throws ArangoException {

		validateDatabaseName(database, false);

		final TreeMap body = new TreeMap();
		body.put("name", database);

		final HttpResponseEntity res = httpManager.doDelete(createEndpointUrl(null, API_DATABASE, database), null);

		return createEntity(res, BooleanResultEntity.class);

	}

}