X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.api.acr%2Fsrc%2Forg%2Fargeo%2Fapi%2Facr%2Fspi%2FProvidedContent.java;h=e2807c0efd19e746c7a9ab41a2971e36c1fe55e9;hb=7a1298bb4b78713553a37fba483373eeaf738069;hp=d2509a49d8a9c68642c3023b50ad8b3b90fb41de;hpb=cc1dd97ebcc32e1bd754073ad23def182f460452;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.api.acr/src/org/argeo/api/acr/spi/ProvidedContent.java b/org.argeo.api.acr/src/org/argeo/api/acr/spi/ProvidedContent.java
index d2509a49d..e2807c0ef 100644
--- a/org.argeo.api.acr/src/org/argeo/api/acr/spi/ProvidedContent.java
+++ b/org.argeo.api.acr/src/org/argeo/api/acr/spi/ProvidedContent.java
@@ -4,11 +4,32 @@ import org.argeo.api.acr.Content;
 
 /** A {@link Content} implementation. */
 public interface ProvidedContent extends Content {
+	final static String ROOT_PATH = "/";
+
 	ProvidedSession getSession();
 
 	ContentProvider getProvider();
 
+	int getDepth();
+
+	/**
+	 * An opaque ID which is guaranteed to uniquely identify this content within the
+	 * session return by {@link #getSession()}. Typically used for UI.
+	 */
+	String getSessionLocalId();
+
 	default ProvidedContent getMountPoint(String relativePath) {
 		throw new UnsupportedOperationException("This content doe not support mount");
 	}
+
+	default ProvidedContent getContent(String path) {
+		Content fileNode;
+		if (path.startsWith(ROOT_PATH)) {// absolute
+			fileNode = getSession().get(path);
+		} else {// relative
+			String absolutePath = getPath() + '/' + path;
+			fileNode = getSession().get(absolutePath);
+		}
+		return (ProvidedContent) fileNode;
+	}
 }