What actions automatically add nodes or properties to the content directory in the JCR?

Creating a page and adding an image typically involves interactions with the content repository within the Java Content Repository (JCR). When a user creates a page, the necessary nodes to represent that page's structure and properties are automatically generated in the content directory. This includes creating a node for the page itself and other related nodes for elements such as its content and metadata.

Similarly, when an image is added, a new node to represent the image and its associated properties is generated as well. This process is integral to how JCR manages content, allowing for a structured representation of various content types. Hence, the combination of these actions directly triggers the addition of nodes and properties in the repository.

In contrast, actions such as navigating between pages involve reading from the content repository rather than modifying it, and editing existing content typically updates existing nodes rather than creating new ones. Thus, they do not automatically add new nodes or properties to the content directory.