com.netbout.dynamo.DyFriend Maven / Gradle / Ivy
/**
* Copyright (c) 2009-2016, netbout.com
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are PROHIBITED without prior written permission from
* the author. This product may NOT be used anywhere and on any computer
* except the server platform of netbout Inc. located at www.netbout.com.
* Federal copyright law prohibits unauthorized reproduction by any means
* and imposes fines up to $25,000 for violation. If you received
* this code accidentally and without intent to use it, please report this
* incident to the author by email.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
package com.netbout.dynamo;
import com.jcabi.aspects.Immutable;
import com.jcabi.aspects.Loggable;
import com.jcabi.dynamo.Item;
import com.jcabi.dynamo.QueryValve;
import com.jcabi.dynamo.Region;
import com.jcabi.dynamo.Table;
import com.netbout.spi.Alias;
import com.netbout.spi.Friend;
import java.io.IOException;
import java.net.URI;
import java.util.Iterator;
import lombok.EqualsAndHashCode;
import lombok.ToString;
/**
* Dynamo friend.
*
* @author Yegor Bugayenko ([email protected])
* @version $Id: 0483973c7e369efedab4893cc54579c2bd9a6903 $
* @since 2.0
*/
@Immutable
@Loggable(Loggable.DEBUG)
@ToString(of = "name")
@EqualsAndHashCode(of = { "table", "name" })
final class DyFriend implements Friend {
/**
* Table with aliases.
*/
private final transient Table table;
/**
* This alias.
*/
private final transient String name;
/**
* Ctor.
* @param region Region we're in
* @param alias Alias
*/
DyFriend(final Region region, final String alias) {
this.table = region.table(DyAliases.TBL);
this.name = alias;
}
@Override
public String alias() {
return this.name;
}
@Override
public URI photo() throws IOException {
final Iterator- items = this.table.frame()
.where(DyAliases.HASH, this.name)
.through(
new QueryValve()
.withLimit(1)
.withAttributesToGet(DyAliases.ATTR_PHOTO)
)
.iterator();
final URI uri;
if (items.hasNext()) {
uri = URI.create(items.next().get(DyAliases.ATTR_PHOTO).getS());
} else {
uri = Alias.BLANK;
}
return uri;
}
@Override
public String email() throws IOException {
final Iterator
- items = this.table.frame()
.where(DyAliases.HASH, this.name)
.through(
new QueryValve()
.withLimit(1)
.withAttributesToGet(DyAliases.ATTR_EMAIL)
)
.iterator();
String email = "";
if (items.hasNext()) {
final Item item = items.next();
if (item.has(DyAliases.ATTR_EMAIL)) {
email = item.get(DyAliases.ATTR_EMAIL).getS();
}
}
if (email.contains("!")) {
email = email.substring(0, email.indexOf('!'));
}
return email;
}
}