Examples with VertexComponent net.geoprism.registry.model.graph.VertexComponent used on opensource projects

Example 1 with VertexComponent

use of net.geoprism.registry.model.graph.VertexComponent in project geoprism-registry by terraframe.

the class UpdateParentValueOverTimeView method executeParent.

public void executeParent(UpdateChangeOverTimeAttributeView cotView, VertexServerGeoObject go, SortedSet<EdgeObject> looseVotc) {
    UpdateParentView parentView = (UpdateParentView) cotView;
    final ServerHierarchyType hierarchyType = ServerHierarchyType.get(parentView.getHierarchyCode());
    if (this.action.equals(UpdateActionType.DELETE)) {
        EdgeObject edge = this.getEdgeByOid(looseVotc, this.oid);
        if (edge == null) {
            ExecuteOutOfDateChangeRequestException ex = new ExecuteOutOfDateChangeRequestException();
            throw ex;
        }
        edge.delete();
        looseVotc.remove(edge);
    } else if (this.action.equals(UpdateActionType.UPDATE)) {
        EdgeObject edge = this.getEdgeByOid(looseVotc, this.oid);
        if (edge == null) {
            ExecuteOutOfDateChangeRequestException ex = new ExecuteOutOfDateChangeRequestException();
            throw ex;
        }
        final VertexServerGeoObject newParent = this.getNewValueAsGO();
        final String parentCode = newParent == null ? null : newParent.getCode();
        String currentCode = edge.getParent().getObjectValue(DefaultAttribute.CODE.getName());
        // Parent values can only be changed by deleting the current edge and creating a new one unfortunately
        if (this.newValue != null && (currentCode != parentCode)) {
            Date _newStartDate = this.newStartDate;
            Date _newEndDate = this.newEndDate;
            if (_newStartDate == null) {
                _newStartDate = edge.getObjectValue(GeoVertex.START_DATE);
            }
            if (_newEndDate == null) {
                _newEndDate = edge.getObjectValue(GeoVertex.END_DATE);
            }
            edge.delete();
            looseVotc.remove(edge);
            if (newParent != null) {
                // We unfortunately can't use this method because we have to bypass the votc reordering and validation
                // go.addParent(newParent, hierarchyType, _newStartDate, _newEndDate);
                EdgeObject newEdge = go.getVertex().addParent(((VertexComponent) newParent).getVertex(), hierarchyType.getMdEdge());
                newEdge.setValue(GeoVertex.START_DATE, _newStartDate);
                newEdge.setValue(GeoVertex.END_DATE, _newEndDate);
                newEdge.apply();
                looseVotc.add(newEdge);
            }
            return;
        }
        if (newStartDate != null) {
            edge.setValue(GeoVertex.START_DATE, newStartDate);
        }
        if (newEndDate != null) {
            edge.setValue(GeoVertex.END_DATE, newEndDate);
        }
        edge.apply();
    } else if (this.action.equals(UpdateActionType.CREATE)) {
        final VertexServerGeoObject newParent = this.getNewValueAsGO();
        if (newParent == null || this.newStartDate == null || this.newEndDate == null) {
            throw new InvalidChangeRequestException();
        }
        EdgeObject edge = go.getEdge(newParent, hierarchyType, this.newStartDate, this.newEndDate);
        if (edge != null) {
            ExecuteOutOfDateChangeRequestException ex = new ExecuteOutOfDateChangeRequestException();
            throw ex;
        }
        // We unfortunately can't use this method because we have to bypass the votc reordering and validation
        // go.addParent(newParent, hierarchyType, this.newStartDate, this.newEndDate);
        EdgeObject newEdge = go.getVertex().addParent(((VertexComponent) newParent).getVertex(), hierarchyType.getMdEdge());
        newEdge.setValue(GeoVertex.START_DATE, this.newStartDate);
        newEdge.setValue(GeoVertex.END_DATE, this.newEndDate);
        newEdge.apply();
        looseVotc.add(newEdge);
    } else {
        throw new UnsupportedOperationException("Unsupported action type [" + this.action + "].");
    }
}