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 javax.xml.XMLConstants;
import javax.xml.namespace.NamespaceContext;
import javax.xml.namespace.QName;
+import javax.xml.transform.Source;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.dom.DOMResult;
+import javax.xml.transform.dom.DOMSource;
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;
import org.argeo.cms.acr.ContentUtils;
import org.w3c.dom.Attr;
+import org.w3c.dom.DOMException;
import org.w3c.dom.Document;
+import org.w3c.dom.DocumentFragment;
import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
String textContent = element.getTextContent();
CharBuffer buf = CharBuffer.wrap(textContent);
return (A) buf;
+ } else if (Source.class.isAssignableFrom(clss)) {
+ DOMSource source = new DOMSource(element);
+ return (A) source;
}
return super.adapt(clss);
}
element.setTextContent(s);
});
return (CompletableFuture<A>) res;
+ } else if (Source.class.isAssignableFrom(clss)) {
+ CompletableFuture<Source> res = new CompletableFuture<>();
+ res.thenAccept((source) -> {
+ try {
+ Transformer transformer = provider.getTransformerFactory().newTransformer();
+ DocumentFragment documentFragment = element.getOwnerDocument().createDocumentFragment();
+ DOMResult result = new DOMResult(documentFragment);
+ transformer.transform(source, result);
+ // Node parentNode = element.getParentNode();
+ Element resultElement = (Element) documentFragment.getFirstChild();
+ QName resultName = toQName(resultElement);
+ if (!resultName.equals(getName()))
+ throw new IllegalArgumentException(resultName + "+ is not compatible with " + getName());
+
+ // attributes
+ NamedNodeMap attrs = resultElement.getAttributes();
+ for (int i = 0; i < attrs.getLength(); i++) {
+ Attr attr2 = (Attr) element.getOwnerDocument().importNode(attrs.item(i), true);
+ element.getAttributes().setNamedItem(attr2);
+ }
+
+ // Move all the children
+ while (element.hasChildNodes()) {
+ element.removeChild(element.getFirstChild());
+ }
+ while (resultElement.hasChildNodes()) {
+ element.appendChild(resultElement.getFirstChild());
+ }
+// parentNode.replaceChild(resultNode, element);
+// element = (Element)resultNode;
+
+ } catch (DOMException | TransformerException e) {
+ throw new RuntimeException("Cannot write to element", e);
+ }
+ });
+ return (CompletableFuture<A>) res;
}
return super.write(clss);
}