47 lines
1.3 KiB
Java
47 lines
1.3 KiB
Java
package envoy.server.data;
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import java.util.stream.Collectors;
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import javax.persistence.*;
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/**
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* Represents a group inside the database. Referred to as "server group" as opposed to "group" from
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* Envoy Common.
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*
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* @author Maximilian Käfer
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* @since Envoy Server Standalone v0.1-alpha
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*/
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@Entity
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@NamedQueries({
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@NamedQuery(name = Group.findByName, query = "SELECT g FROM Group g WHERE g.name = :name"),
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@NamedQuery(name = Group.findPendingGroups, query = "SELECT g FROM Group g WHERE g.creationDate > :lastSeen AND :user MEMBER OF g.contacts")
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})
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public final class Group extends Contact {
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/**
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* Named query retrieving a group by name (parameter {@code :name}).
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*
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* @since Envoy Server Standalone v0.1-beta
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*/
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public static final String findByName = "Group.findByName";
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/**
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* Named query retrieving all pending groups for a specific user (parameter {@code :user},
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* {@code :lastSeen}).
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*
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* @since Envoy Server Standalone v0.1-beta
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*/
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public static final String findPendingGroups = "Group.findPendingGroups";
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@Override
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public envoy.data.Group toCommon() {
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return new envoy.data.Group(id, name, contacts.parallelStream().map(User.class::cast)
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.map(User::toFlatCommon).collect(Collectors.toSet()));
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}
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@Override
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protected envoy.data.Group toFlatCommon() {
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return toCommon();
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}
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}
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