/**
* This file is part of Graylog2.
*
* Graylog2 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 3 of the License, or
* (at your option) any later version.
*
* Graylog2 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 Graylog2. If not, see <http://www.gnu.org/licenses/>.
*/
package org.graylog2.dashboards;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Maps;
import org.bson.types.ObjectId;
import org.graylog2.dashboards.widgets.DashboardWidget;
import org.graylog2.database.CollectionName;
import org.graylog2.database.PersistedImpl;
import org.graylog2.database.validators.DateValidator;
import org.graylog2.database.validators.FilledStringValidator;
import org.graylog2.database.validators.OptionalStringValidator;
import org.graylog2.plugin.Tools;
import org.graylog2.plugin.database.validators.Validator;
import org.joda.time.DateTime;
import java.util.Collections;
import java.util.Map;
@CollectionName("dashboards")
public class DashboardImpl extends PersistedImpl implements Dashboard {
public static final String FIELD_TITLE = "title";
public static final String FIELD_DESCRIPTION = "description";
public static final String FIELD_CONTENT_PACK = "content_pack";
public static final String FIELD_CREATOR_USER_ID = "creator_user_id";
public static final String FIELD_CREATED_AT = "created_at";
public static final String EMBEDDED_WIDGETS = "widgets";
public static final String EMBEDDED_POSITIONS = "positions";
private Map<String, DashboardWidget> widgets = Maps.newHashMap();
public DashboardImpl(Map<String, Object> fields) {
super(fields);
}
protected DashboardImpl(ObjectId id, Map<String, Object> fields) {
super(id, fields);
}
@Override
public String getTitle() {
return (String) fields.get(FIELD_TITLE);
}
@Override
public void setTitle(String title) {
this.fields.put(FIELD_TITLE, title);
}
@Override
public String getDescription() {
return (String) fields.get(FIELD_DESCRIPTION);
}
@Override
public void setDescription(String description) {
this.fields.put(FIELD_DESCRIPTION, description);
}
@Override
public String getContentPack() {
return (String) fields.get(FIELD_CONTENT_PACK);
}
@Override
public void setContentPack(String contentPack) {
this.fields.put(FIELD_CONTENT_PACK, contentPack);
}
@Override
public void addPersistedWidget(DashboardWidget widget) {
widgets.put(widget.getId(), widget);
}
@Override
public DashboardWidget getWidget(String widgetId) {
return widgets.get(widgetId);
}
@Override
public DashboardWidget addWidget(DashboardWidget widget) {
return widgets.put(widget.getId(), widget);
}
@Override
public DashboardWidget removeWidget(DashboardWidget widget) {
return widgets.remove(widget.getId());
}
@Override
public Map<String, DashboardWidget> getWidgets() {
return ImmutableMap.copyOf(widgets);
}
@Override
public Map<String, Validator> getValidations() {
return ImmutableMap.<String, Validator>builder()
.put(FIELD_TITLE, new FilledStringValidator())
.put(FIELD_DESCRIPTION, new FilledStringValidator())
.put(FIELD_CONTENT_PACK, new OptionalStringValidator())
.put(FIELD_CREATOR_USER_ID, new FilledStringValidator())
.put(FIELD_CREATED_AT, new DateValidator())
.build();
}
@Override
public Map<String, Validator> getEmbeddedValidations(String key) {
return Collections.emptyMap();
}
@Override
public Map<String, Object> asMap() {
// We work on the result a bit to allow correct JSON serializing.
Map<String, Object> result = Maps.newHashMap(fields);
// TODO this sucks and should be done somewhere globally.
result.remove("_id");
result.put("id", ((ObjectId) fields.get("_id")).toHexString());
result.remove(FIELD_CREATED_AT);
result.put(FIELD_CREATED_AT, (Tools.getISO8601String((DateTime) fields.get(FIELD_CREATED_AT))));
if (!result.containsKey(EMBEDDED_WIDGETS)) {
result.put(EMBEDDED_WIDGETS, Collections.emptyList());
}
if (!result.containsKey(EMBEDDED_POSITIONS)) {
result.put(EMBEDDED_POSITIONS, Collections.emptyMap());
}
return result;
}
}