X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Facr%2FAbstractContent.java;h=fd4ef4cfc2c8dddc6870c91d2df8184a4c202289;hb=7e464c3cedfa41ece64811fb55ddc9ce740a1050;hp=b614a14cbb0702ef2723bd11e12ee0943adcb2d1;hpb=eb4cc3db3bf141c229f0f7ff929daff108bee6d2;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms/src/org/argeo/cms/acr/AbstractContent.java b/org.argeo.cms/src/org/argeo/cms/acr/AbstractContent.java
index b614a14cb..fd4ef4cfc 100644
--- a/org.argeo.cms/src/org/argeo/cms/acr/AbstractContent.java
+++ b/org.argeo.cms/src/org/argeo/cms/acr/AbstractContent.java
@@ -15,16 +15,23 @@ import javax.xml.namespace.QName;
 import org.argeo.api.acr.Content;
 import org.argeo.api.acr.CrName;
 import org.argeo.api.acr.spi.ProvidedContent;
+import org.argeo.api.acr.spi.ProvidedSession;
+import org.argeo.util.LangUtils;
 
 /** Partial reference implementation of a {@link ProvidedContent}. */
 public abstract class AbstractContent extends AbstractMap<QName, Object> implements ProvidedContent {
+	private final ProvidedSession session;
+
+	public AbstractContent(ProvidedSession session) {
+		this.session = session;
+	}
 
 	/*
 	 * ATTRIBUTES OPERATIONS
 	 */
-	protected abstract Iterable<QName> keys();
-
-	protected abstract void removeAttr(QName key);
+//	protected abstract Iterable<QName> keys();
+//
+//	protected abstract void removeAttr(QName key);
 
 	@Override
 	public Set<Entry<QName, Object>> entrySet() {
@@ -87,7 +94,7 @@ public abstract class AbstractContent extends AbstractMap<QName, Object> impleme
 		for (Content c : ancestors) {
 			QName name = c.getName();
 			// FIXME
-			if (!CrName.ROOT.get().equals(name))
+			if (!CrName.root.qName().equals(name))
 				path.append('/').append(name);
 		}
 		return path.toString();
@@ -100,6 +107,36 @@ public abstract class AbstractContent extends AbstractMap<QName, Object> impleme
 		collectAncestors(ancestors, content.getParent());
 	}
 
+	@Override
+	public int getDepth() {
+		List<Content> ancestors = new ArrayList<>();
+		collectAncestors(ancestors, this);
+		return ancestors.size();
+	}
+
+	@Override
+	public String getSessionLocalId() {
+		return getPath();
+	}
+
+	/*
+	 * SESSION
+	 */
+
+	@Override
+	public ProvidedSession getSession() {
+		return session;
+	}
+
+	/*
+	 * TYPING
+	 */
+
+	@Override
+	public List<QName> getContentClasses() {
+		return new ArrayList<>();
+	}
+
 	/*
 	 * UTILITIES
 	 */
@@ -113,6 +150,40 @@ public abstract class AbstractContent extends AbstractMap<QName, Object> impleme
 //		return "content " + getPath();
 //	}
 
+	/*
+	 * DEFAULTS
+	 */
+	// - no children
+	// - no attributes
+	// - cannot be modified
+	@Override
+	public Iterator<Content> iterator() {
+		return Collections.emptyIterator();
+	}
+
+	@Override
+	public Content add(QName name, QName... classes) {
+		throw new UnsupportedOperationException("Content cannot be added.");
+	}
+
+	@Override
+	public void remove() {
+		throw new UnsupportedOperationException("Content cannot be removed.");
+	}
+
+	protected Iterable<QName> keys() {
+		return Collections.emptySet();
+	}
+
+	@Override
+	public <A> Optional<A> get(QName key, Class<A> clss) {
+		return null;
+	}
+
+	protected void removeAttr(QName key) {
+		throw new UnsupportedOperationException("Attributes cannot be removed.");
+	}
+
 	/*
 	 * SUB CLASSES
 	 */
@@ -156,12 +227,7 @@ public abstract class AbstractContent extends AbstractMap<QName, Object> impleme
 
 		@Override
 		public int size() {
-
-			int count = 0;
-			for (Iterator<QName> it = keys().iterator(); it.hasNext();) {
-				count++;
-			}
-			return count;
+			return LangUtils.size(keys());
 		}
 
 	}