X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Facr%2Fxml%2FDomContent.java;h=b4931220b2b8077979ab172f0ee5de53915fba6f;hb=eb4cc3db3bf141c229f0f7ff929daff108bee6d2;hp=626f582e515cc40d7e3d9d1f897fbd8812584063;hpb=7d2a002f5dcfe8a8c7b29803b70d4b1aff265ed1;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms/src/org/argeo/cms/acr/xml/DomContent.java b/org.argeo.cms/src/org/argeo/cms/acr/xml/DomContent.java
index 626f582e5..b4931220b 100644
--- a/org.argeo.cms/src/org/argeo/cms/acr/xml/DomContent.java
+++ b/org.argeo.cms/src/org/argeo/cms/acr/xml/DomContent.java
@@ -1,9 +1,11 @@
 package org.argeo.cms.acr.xml;
 
+import java.nio.CharBuffer;
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.Optional;
 import java.util.Set;
+import java.util.concurrent.CompletableFuture;
 
 import javax.xml.XMLConstants;
 import javax.xml.namespace.NamespaceContext;
@@ -11,9 +13,10 @@ import javax.xml.namespace.QName;
 
 import org.argeo.api.acr.Content;
 import org.argeo.api.acr.ContentName;
-import org.argeo.api.acr.spi.AbstractContent;
 import org.argeo.api.acr.spi.ProvidedContent;
 import org.argeo.api.acr.spi.ProvidedSession;
+import org.argeo.cms.acr.AbstractContent;
+import org.argeo.cms.acr.ContentUtils;
 import org.w3c.dom.Attr;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
@@ -43,6 +46,13 @@ public class DomContent extends AbstractContent implements ProvidedContent {
 
 	@Override
 	public QName getName() {
+		if (element.getParentNode() == null) {// root
+			String mountPath = provider.getMountPath();
+			if (mountPath != null) {
+				Content mountPoint = session.getMountPoint(mountPath);
+				return mountPoint.getName();
+			}
+		}
 		return toQName(this.element);
 	}
 
@@ -55,27 +65,27 @@ public class DomContent extends AbstractContent implements ProvidedContent {
 			if (namespaceURI == null) {
 				return toQName(node, node.getLocalName());
 			} else {
-				String contextPrefix = session.getPrefix(namespaceURI);
+				String contextPrefix = provider.getPrefix(namespaceURI);
 				if (contextPrefix == null)
 					throw new IllegalStateException("Namespace " + namespaceURI + " is unbound");
-				return toQName(node, namespaceURI, node.getLocalName(), session);
+				return toQName(node, namespaceURI, node.getLocalName(), provider);
 			}
 		} else {
 			String namespaceURI = node.getNamespaceURI();
 			if (namespaceURI == null)
 				namespaceURI = node.getOwnerDocument().lookupNamespaceURI(prefix);
 			if (namespaceURI == null) {
-				namespaceURI = session.getNamespaceURI(prefix);
+				namespaceURI = provider.getNamespaceURI(prefix);
 				if (XMLConstants.NULL_NS_URI.equals(namespaceURI))
 					throw new IllegalStateException("Prefix " + prefix + " is unbound");
 				// TODO bind the prefix in the document?
 			}
-			return toQName(node, namespaceURI, node.getLocalName(), session);
+			return toQName(node, namespaceURI, node.getLocalName(), provider);
 		}
 	}
 
 	protected QName toQName(Node source, String namespaceURI, String localName, NamespaceContext namespaceContext) {
-		return new ContentName(namespaceURI, localName, session);
+		return new ContentName(namespaceURI, localName, namespaceContext);
 	}
 
 	protected QName toQName(Node source, String localName) {
@@ -98,6 +108,7 @@ public class DomContent extends AbstractContent implements ProvidedContent {
 		return result;
 	}
 
+	@SuppressWarnings("unchecked")
 	@Override
 	public <A> Optional<A> get(QName key, Class<A> clss) {
 		String namespaceUriOrNull = XMLConstants.NULL_NS_URI.equals(key.getNamespaceURI()) ? null
@@ -122,8 +133,6 @@ public class DomContent extends AbstractContent implements ProvidedContent {
 				value.toString());
 		return previous;
 	}
-	
-	
 
 	@Override
 	public boolean hasText() {
@@ -169,17 +178,24 @@ public class DomContent extends AbstractContent implements ProvidedContent {
 	@Override
 	public Iterator<Content> iterator() {
 		NodeList nodeList = element.getChildNodes();
-		return new ElementIterator(session, provider, nodeList);
+		return new ElementIterator(this, session, provider, nodeList);
 	}
 
 	@Override
 	public Content getParent() {
-		Node parent = element.getParentNode();
-		if (parent == null)
+		Node parentNode = element.getParentNode();
+		if (parentNode == null) {
+			String mountPath = provider.getMountPath();
+			if (mountPath == null)
+				return null;
+			String[] parent = ContentUtils.getParentPath(mountPath);
+			return session.get(parent[0]);
+		}
+		if (parentNode instanceof Document)
 			return null;
-		if (!(parent instanceof Element))
+		if (!(parentNode instanceof Element))
 			throw new IllegalStateException("Parent is not an element");
-		return new DomContent(this, (Element) parent);
+		return new DomContent(this, (Element) parentNode);
 	}
 
 	@Override
@@ -210,6 +226,39 @@ public class DomContent extends AbstractContent implements ProvidedContent {
 
 	}
 
+	@Override
+	public <A> A adapt(Class<A> clss) throws IllegalArgumentException {
+		if (CharBuffer.class.isAssignableFrom(clss)) {
+			String textContent = element.getTextContent();
+			CharBuffer buf = CharBuffer.wrap(textContent);
+			return (A) buf;
+		}
+		return super.adapt(clss);
+	}
+
+	public <A> CompletableFuture<A> write(Class<A> clss) {
+		if (String.class.isAssignableFrom(clss)) {
+			CompletableFuture<String> res = new CompletableFuture<>();
+			res.thenAccept((s) -> {
+				session.notifyModification(this);
+				element.setTextContent(s);
+			});
+			return (CompletableFuture<A>) res;
+		}
+		return super.write(clss);
+	}
+
+	/*
+	 * MOUNT MANAGEMENT
+	 */
+	@Override
+	public ProvidedContent getMountPoint(String relativePath) {
+		// FIXME use qualified names
+		Element childElement = (Element) element.getElementsByTagName(relativePath).item(0);
+		// TODO check that it is a mount
+		return new DomContent(this, childElement);
+	}
+
 	public ProvidedSession getSession() {
 		return session;
 	}