IntelliJ IDEA 13.1.0 Web Help

Some features described here are available in Ultimate edition only.

An EJB ER diagram opens on a separate editor tab when you select ER Diagram in the context menu for a module in the EJB tool window.

Use this diagram to view entity beans defined in your module, and also to create and change relationships between them.

Toolbar

Item Description
erDiagramIconShowGrid.png Click this button to show grid in the diagram background.
erDiagramIconSnapToGrid.png Click this button to align elements against the grid.
erDiagramIconZoomIn.png Click this button to increase the scale of the diagram.
erDiagramIconZoomOut.png Click this button to decrease the scale of the diagram.
erDiagramIconActualSize.png Click this button to restore the actual size of the diagram.
erDiagramIconFitContent.png Click this button to change the scale to make the contents fit into the current diagram size.
erDiagramIconApplyLayout.png Click this button to apply the current layout, selected on the context menu of the diagram.
exportToTextFile.png Click this button to save the diagram in an image file with the specified name and path. The possible formats are: jpeg, png and gif.
print.png Click this button to print the diagram.
printPreview.png Click this button to open the diagram preview in a separate frame, where you can configure the page layout, scale, and headings information.

Context menu

Item Description
New Use this node to add new EJBs to a module with the EJB facet and configure relationships between CMP Entity Beans.
Layout Choose this command to select the desired layout from the list.
Show edge labels Choose this command to show multiplicities of the relationship links in diagram.

See Also

Concepts:

Procedures:

Reference:

Web Resources: