use of org.jkiss.dbeaver.ext.erd.model.ERDEntity in project dbeaver by serge-rider.
the class EntityPart method revertNameChange.
/**
* Reverts to existing name in model when exiting from a direct edit
* (possibly before a commit which will result in a change in the label
* value)
*/
public void revertNameChange() {
EntityFigure entityFigure = getFigure();
EditableLabel label = entityFigure.getNameLabel();
ERDEntity entity = getTable();
label.setText(entity.getObject().getName());
label.setVisible(true);
refreshVisuals();
}
use of org.jkiss.dbeaver.ext.erd.model.ERDEntity in project dbeaver by serge-rider.
the class AssociationEditPolicy method createDeleteCommand.
@Override
protected Command createDeleteCommand(GroupRequest request) {
ERDAssociation relationship = (ERDAssociation) getHost().getModel();
ERDEntity primaryKeyTarget = relationship.getPrimaryKeyEntity();
ERDEntity foreignKeySource = relationship.getForeignKeyEntity();
AssociationDeleteCommand deleteCmd = new AssociationDeleteCommand(foreignKeySource, primaryKeyTarget, relationship);
return deleteCmd;
}
use of org.jkiss.dbeaver.ext.erd.model.ERDEntity in project dbeaver by serge-rider.
the class DiagramContainerEditPolicy method getCreateCommand.
/**
* @see ContainerEditPolicy#getCreateCommand(org.eclipse.gef.requests.CreateRequest)
*/
@Override
protected Command getCreateCommand(CreateRequest request) {
DiagramPart diagramPart = (DiagramPart) getHost();
Point location = request.getLocation();
diagramPart.getFigure().translateToRelative(location);
Object newObject = request.getNewObject();
if (newObject instanceof ERDNote) {
return new NoteCreateCommand(diagramPart, (ERDNote) newObject, location);
}
Collection<ERDEntity> entities = null;
if (newObject instanceof ERDEntity) {
entities = Collections.singletonList((ERDEntity) newObject);
} else if (newObject instanceof Collection) {
entities = (Collection<ERDEntity>) newObject;
}
if (CommonUtils.isEmpty(entities)) {
return null;
}
return new EntityAddCommand(diagramPart, entities, location);
}
use of org.jkiss.dbeaver.ext.erd.model.ERDEntity in project dbeaver by serge-rider.
the class ERDExportGraphML method exportDiagramToGraphML.
void exportDiagramToGraphML(String filePath) {
try {
try (FileOutputStream fos = new FileOutputStream(filePath)) {
XMLBuilder xml = new XMLBuilder(fos, GeneralUtils.UTF8_ENCODING);
xml.setButify(true);
xml.startElement("graphml");
xml.addAttribute("xmlns", "http://graphml.graphdrawing.org/xmlns");
xml.addAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
xml.addAttribute("xsi:schemaLocation", "http://graphml.graphdrawing.org/xmlns/1.0/graphml.xsd");
xml.addAttribute("xmlns:y", "http://www.yworks.com/xml/graphml");
xml.startElement("key");
xml.addAttribute("for", "node");
xml.addAttribute("id", "nodegraph");
xml.addAttribute("yfiles.type", "nodegraphics");
xml.endElement();
xml.startElement("key");
xml.addAttribute("for", "edge");
xml.addAttribute("id", "edgegraph");
xml.addAttribute("yfiles.type", "edgegraphics");
xml.endElement();
xml.startElement("graph");
xml.addAttribute("edgedefault", "directed");
xml.addAttribute("id", "G");
Map<ERDEntity, String> entityMap = new HashMap<>();
int nodeNum = 0;
for (ERDEntity entity : diagram.getEntities()) {
nodeNum++;
String nodeId = "n" + nodeNum;
entityMap.put(entity, nodeId);
// node
xml.startElement("node");
xml.addAttribute("id", nodeId);
{
// Graph data
xml.startElement("data");
xml.addAttribute("key", "nodegraph");
{
// Generic node
EntityPart entityPart = diagramPart.getEntityPart(entity);
EntityFigure entityFigure = (EntityFigure) entityPart.getFigure();
Rectangle partBounds = entityPart.getBounds();
xml.startElement("y:GenericNode");
xml.addAttribute("configuration", "com.yworks.entityRelationship.big_entity");
// Geometry
xml.startElement("y:Geometry");
xml.addAttribute("height", partBounds.height());
xml.addAttribute("width", partBounds.width);
xml.addAttribute("x", partBounds.x());
xml.addAttribute("y", partBounds.y());
xml.endElement();
// Fill
xml.startElement("y:Fill");
xml.addAttribute("color", getHtmlColor(entityFigure.getBackgroundColor()));
//xml.addAttribute("color2", partBounds.width);
xml.addAttribute("transparent", "false");
xml.endElement();
// Border
xml.startElement("y:BorderStyle");
xml.addAttribute("color", getHtmlColor(entityFigure.getForegroundColor()));
xml.addAttribute("type", "line");
xml.addAttribute("width", "1.0");
xml.endElement();
{
// Entity Name
Rectangle nameBounds = entityFigure.getNameLabel().getBounds();
xml.startElement("y:NodeLabel");
xml.addAttribute("alignment", "center");
xml.addAttribute("autoSizePolicy", "content");
xml.addAttribute("configuration", "com.yworks.entityRelationship.label.name");
xml.addAttribute("fontFamily", "Courier");
xml.addAttribute("fontSize", "12");
xml.addAttribute("fontStyle", "plain");
xml.addAttribute("hasLineColor", "false");
xml.addAttribute("modelName", "internal");
xml.addAttribute("modelPosition", "t");
xml.addAttribute("backgroundColor", getHtmlColor(entityFigure.getNameLabel().getBackgroundColor()));
xml.addAttribute("textColor", getHtmlColor(entityFigure.getNameLabel().getForegroundColor()));
xml.addAttribute("visible", "true");
xml.addAttribute("height", nameBounds.height());
xml.addAttribute("width", nameBounds.width);
xml.addAttribute("x", nameBounds.x());
xml.addAttribute("y", nameBounds.y());
xml.addText(entity.getName());
xml.endElement();
}
{
// Attributes
AttributeListFigure columnsFigure = entityFigure.getColumnsFigure();
Rectangle attrsBounds = columnsFigure.getBounds();
xml.startElement("y:NodeLabel");
xml.addAttribute("alignment", "left");
xml.addAttribute("autoSizePolicy", "content");
xml.addAttribute("configuration", "com.yworks.entityRelationship.label.attributes");
xml.addAttribute("fontFamily", "Courier");
xml.addAttribute("fontSize", "12");
xml.addAttribute("fontStyle", "plain");
xml.addAttribute("hasLineColor", "false");
xml.addAttribute("modelName", "custom");
xml.addAttribute("modelPosition", "t");
xml.addAttribute("backgroundColor", getHtmlColor(columnsFigure.getBackgroundColor()));
xml.addAttribute("textColor", getHtmlColor(columnsFigure.getForegroundColor()));
xml.addAttribute("visible", "true");
xml.addAttribute("height", attrsBounds.height());
xml.addAttribute("width", attrsBounds.width);
xml.addAttribute("x", attrsBounds.x());
xml.addAttribute("y", attrsBounds.y());
StringBuilder attrsString = new StringBuilder();
for (ERDEntityAttribute attr : entity.getColumns()) {
if (attrsString.length() > 0) {
attrsString.append("\n");
}
attrsString.append(attr.getName());
}
xml.addText(attrsString.toString());
xml.startElement("y:LabelModel");
xml.startElement("y:ErdAttributesNodeLabelModel");
xml.endElement();
xml.endElement();
xml.startElement("y:ModelParameter");
xml.startElement("y:ErdAttributesNodeLabelModelParameter");
xml.endElement();
xml.endElement();
xml.endElement();
}
xml.endElement();
}
xml.endElement();
}
xml.endElement();
}
int edgeNum = 0;
for (ERDEntity entity : diagram.getEntities()) {
EntityPart entityPart = diagramPart.getEntityPart(entity);
for (ERDAssociation association : entity.getForeignKeyRelationships()) {
AssociationPart associationPart = entityPart.getConnectionPart(association, true);
if (associationPart == null) {
log.debug("Association part not found");
continue;
}
edgeNum++;
String edgeId = "e" + edgeNum;
xml.startElement("edge");
xml.addAttribute("id", edgeId);
xml.addAttribute("source", entityMap.get(entity));
xml.addAttribute("target", entityMap.get(association.getPrimaryKeyEntity()));
xml.startElement("data");
xml.addAttribute("key", "edgegraph");
xml.startElement("y:PolyLineEdge");
// sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
xml.startElement("y:Path");
for (Bendpoint bp : associationPart.getBendpoints()) {
xml.startElement("y:Point");
xml.addAttribute("x", bp.getLocation().x);
xml.addAttribute("y", bp.getLocation().x);
xml.endElement();
}
xml.endElement();
xml.startElement("y:LineStyle");
xml.addAttribute("color", "#000000");
xml.addAttribute("type", !association.isIdentifying() || association.isLogical() ? "dashed" : "line");
xml.addAttribute("width", "1.0");
xml.endElement();
xml.startElement("y:Arrows");
String sourceStyle = !association.isIdentifying() ? "white_diamond" : "none";
xml.addAttribute("source", sourceStyle);
xml.addAttribute("target", "circle");
xml.endElement();
xml.startElement("y:BendStyle");
xml.addAttribute("smoothed", "false");
xml.endElement();
xml.endElement();
xml.endElement();
xml.endElement();
}
}
xml.endElement();
xml.endElement();
xml.flush();
fos.flush();
}
UIUtils.launchProgram(filePath);
} catch (Exception e) {
UIUtils.showErrorDialog(null, "Save ERD as GraphML", null, e);
}
}
use of org.jkiss.dbeaver.ext.erd.model.ERDEntity in project dbeaver by serge-rider.
the class AssociationReconnectSourceCommand method canExecute.
/**
* Makes sure that primary key doesn't reconnect to itself or try to create
* a relationship which already exists
*/
@Override
public boolean canExecute() {
boolean returnVal = true;
ERDEntity primaryKeyEntity = relationship.getPrimaryKeyEntity();
//cannot connect to itself
if (primaryKeyEntity.equals(sourceForeignKey)) {
returnVal = false;
} else {
List<?> relationships = sourceForeignKey.getForeignKeyRelationships();
for (int i = 0; i < relationships.size(); i++) {
ERDAssociation relationship = ((ERDAssociation) (relationships.get(i)));
if (relationship.getPrimaryKeyEntity().equals(targetPrimaryKey) && relationship.getForeignKeyEntity().equals(sourceForeignKey)) {
returnVal = false;
break;
}
}
}
return returnVal;
}
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