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/*
 * Copyright 2014 Tagbangers, Inc.
 *
 * 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 org.wallride.model;

import org.springframework.util.CollectionUtils;
import org.springframework.util.StringUtils;
import org.wallride.domain.User;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

@SuppressWarnings("serial")
public class UserSearchRequest implements Serializable {
	
	private String keyword;
	private List roles;

	public String getKeyword() {
		return keyword;
	}

	public void setKeyword(String keyword) {
		this.keyword = keyword;
	}

	public UserSearchRequest withKeyword(String keyword) {
		this.keyword = keyword;
		return this;
	}

	public List getRoles() {
		return roles;
	}

	public void setRoles(List roles) {
		this.roles = roles;
	}

	public UserSearchRequest withRoles(User.Role... roles) {
		if (getRoles() == null) {
			setRoles(new ArrayList(roles.length));
		}
		for (User.Role value : roles) {
			getRoles().add(value);
		}
		return this;
	}

	public UserSearchRequest withRoles(Collection roles) {
		if (roles == null) {
			this.roles = null;
		} else {
			this.roles = new ArrayList<>(roles);
		}
		return this;
	}

	public boolean isEmpty() {
		if (StringUtils.hasText(getKeyword())) {
			return false;
		}
		if (!CollectionUtils.isEmpty(getRoles())) {
			return false;
		}
		return true;
	}
}