Introduce directory content provider

[lgpl/argeo-commons.git] / org.argeo.cms / src / org / argeo / cms / acr / xml / DomContent.java

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 ac863403deed8138a298cb25a0efd5ce098c7d0a..15dfe291b701a1f395adb8aad35b6a0bc18cb45b 100644 (file)
--- a/org.argeo.cms/src/org/argeo/cms/acr/xml/DomContent.java
+++ b/org.argeo.cms/src/org/argeo/cms/acr/xml/DomContent.java
@@ -1,8 +1,11 @@
 package org.argeo.cms.acr.xml;
 
 import java.nio.CharBuffer;
+import java.nio.file.Files;
+import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.Iterator;
+import java.util.List;
 import java.util.Optional;
 import java.util.Set;
 import java.util.concurrent.CompletableFuture;
@@ -13,6 +16,7 @@ import javax.xml.namespace.QName;
 
 import org.argeo.api.acr.Content;
 import org.argeo.api.acr.ContentName;
+import org.argeo.api.acr.CrName;
 import org.argeo.api.acr.spi.ProvidedContent;
 import org.argeo.api.acr.spi.ProvidedSession;
 import org.argeo.cms.acr.AbstractContent;
@@ -28,7 +32,6 @@ import org.w3c.dom.Text;
 /** Content persisted as a DOM element. */
 public class DomContent extends AbstractContent implements ProvidedContent {
 
-       private final ProvidedSession session;
        private final DomContentProvider provider;
        private final Element element;
 
@@ -36,7 +39,7 @@ public class DomContent extends AbstractContent implements ProvidedContent {
        private Boolean hasText = null;
 
        public DomContent(ProvidedSession session, DomContentProvider contentProvider, Element element) {
-               this.session = session;
+               super(session);
                this.provider = contentProvider;
                this.element = element;
        }
@@ -50,7 +53,7 @@ public class DomContent extends AbstractContent implements ProvidedContent {
                if (element.getParentNode() == null) {// root
                        String mountPath = provider.getMountPath();
                        if (mountPath != null) {
-                               Content mountPoint = session.getMountPoint(mountPath);
+                               Content mountPoint = getSession().getMountPoint(mountPath);
                                return mountPoint.getName();
                        }
                }
@@ -198,7 +201,7 @@ public class DomContent extends AbstractContent implements ProvidedContent {
        @Override
        public Iterator<Content> iterator() {
                NodeList nodeList = element.getChildNodes();
-               return new ElementIterator(this, session, provider, nodeList);
+               return new ElementIterator(this, getSession(), provider, nodeList);
        }
 
        @Override
@@ -209,7 +212,7 @@ public class DomContent extends AbstractContent implements ProvidedContent {
                        if (mountPath == null)
                                return null;
                        String[] parent = ContentUtils.getParentPath(mountPath);
-                       return session.get(parent[0]);
+                       return getSession().get(parent[0]);
                }
                if (parentNode instanceof Document)
                        return null;
@@ -263,7 +266,7 @@ public class DomContent extends AbstractContent implements ProvidedContent {
                if (String.class.isAssignableFrom(clss)) {
                        CompletableFuture<String> res = new CompletableFuture<>();
                        res.thenAccept((s) -> {
-                               session.notifyModification(this);
+                               getSession().notifyModification(this);
                                element.setTextContent(s);
                        });
                        return (CompletableFuture<A>) res;
@@ -271,6 +274,16 @@ public class DomContent extends AbstractContent implements ProvidedContent {
                return super.write(clss);
        }
 
+       /*
+        * TYPING
+        */
+       @Override
+       public List<QName> getTypes() {
+               List<QName> res = new ArrayList<>();
+               res.add(getName());
+               return res;
+       }
+
        /*
         * MOUNT MANAGEMENT
         */
@@ -282,10 +295,7 @@ public class DomContent extends AbstractContent implements ProvidedContent {
                return new DomContent(this, childElement);
        }
 
-       public ProvidedSession getSession() {
-               return session;
-       }
-
+       @Override
        public DomContentProvider getProvider() {
                return provider;
        }