de.metas.ui.web.window.descriptor.DetailId.java Source code

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Here is the source code for de.metas.ui.web.window.descriptor.DetailId.java

Source

package de.metas.ui.web.window.descriptor;

import java.util.Collection;
import java.util.Set;

import javax.annotation.concurrent.Immutable;

import org.adempiere.ad.element.api.AdTabId;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonValue;
import com.google.common.collect.ImmutableSet;

import de.metas.util.GuavaCollectors;
import lombok.EqualsAndHashCode;
import lombok.NonNull;

/*
 * #%L
 * metasfresh-webui-api
 * %%
 * Copyright (C) 2016 metas GmbH
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program. If not, see
 * <http://www.gnu.org/licenses/gpl-2.0.html>.
 * #L%
 */

@Immutable
@EqualsAndHashCode
@JsonAutoDetect(fieldVisibility = Visibility.ANY, getterVisibility = Visibility.NONE, isGetterVisibility = Visibility.NONE, setterVisibility = Visibility.NONE)
public final class DetailId {
    public static DetailId fromAD_Tab_ID(final int adTabId) {
        return new DetailId(AdTabId.ofRepoId(adTabId));
    }

    @JsonCreator
    public static final DetailId fromJson(String json) {
        if (json == null) {
            return null;
        }

        json = json.trim();
        if (json.isEmpty()) {
            return null;
        }

        final int adTabId = Integer.parseInt(json);
        return fromAD_Tab_ID(adTabId);
    }

    public static final String toJson(final DetailId detailId) {
        return detailId == null ? null : String.valueOf(detailId.adTabId.getRepoId());
    }

    public static final Set<String> toJson(final Collection<DetailId> detailIds) {
        if (detailIds == null || detailIds.isEmpty()) {
            return ImmutableSet.of();
        }

        return detailIds.stream().map(detailId -> detailId.toJson()).collect(GuavaCollectors.toImmutableSet());
    }

    private final AdTabId adTabId;

    private transient String _tableAlias = null; // lazy

    private DetailId(@NonNull final AdTabId adTabId) {
        this.adTabId = adTabId;
    }

    @Override
    public String toString() {
        return toJson(this);
    }

    @JsonValue
    public String toJson() {
        return toJson(this);
    }

    public String getTableAlias() {
        if (_tableAlias == null) {
            _tableAlias = "d" + adTabId.getRepoId();
        }
        return _tableAlias;
    }

    public AdTabId toAdTabId() {
        return adTabId;
    }
}