X-Git-Url: https://git.argeo.org/?p=gpl%2Fargeo-suite.git;a=blobdiff_plain;f=publishing%2Forg.argeo.publishing.ui%2Fsrc%2Forg%2Fargeo%2Fdocbook%2Fui%2FDbkUtils.java;h=35a7132f78fd87a62f4f711d5ae0941dd0fd2b22;hp=b53c30552044bf8f084b3c143f8e5a5ebad53ba8;hb=4f4e2b4985cc4cc910da83398e8a9cd37645ef9c;hpb=9dd16d64cc4ea274c33a4c1acaa289c46bf5251f

diff --git a/publishing/org.argeo.publishing.ui/src/org/argeo/docbook/ui/DbkUtils.java b/publishing/org.argeo.publishing.ui/src/org/argeo/docbook/ui/DbkUtils.java
index b53c305..35a7132 100644
--- a/publishing/org.argeo.publishing.ui/src/org/argeo/docbook/ui/DbkUtils.java
+++ b/publishing/org.argeo.publishing.ui/src/org/argeo/docbook/ui/DbkUtils.java
@@ -1,7 +1,13 @@
 package org.argeo.docbook.ui;
 
 import javax.jcr.Node;
+import javax.jcr.NodeIterator;
+import javax.jcr.RepositoryException;
 
+import org.argeo.entity.EntityType;
+import org.argeo.jcr.Jcr;
+import org.argeo.jcr.JcrException;
+import org.argeo.jcr.JcrUtils;
 import org.argeo.jcr.JcrxApi;
 
 /** Utilities around DocBook. */
@@ -10,6 +16,53 @@ public class DbkUtils {
 		return JcrxApi.getXmlValue(node, DocBookTypes.TITLE);
 	}
 
+	public static void setTitle(Node node, String txt) {
+		try {
+			Node titleNode = JcrUtils.getOrAdd(node, DocBookTypes.TITLE, DocBookTypes.TITLE);
+			JcrxApi.setXmlValue(node, titleNode, txt);
+		} catch (RepositoryException e) {
+			throw new JcrException("Cannot add empty paragraph to " + node, e);
+		}
+	}
+
+	public static Node getMetadata(Node infoContainer) {
+		try {
+			if (!infoContainer.hasNode(DocBookTypes.INFO))
+				return null;
+			Node info = infoContainer.getNode(DocBookTypes.INFO);
+			if (!info.hasNode(EntityType.local.get()))
+				return null;
+			return info.getNode(EntityType.local.get());
+		} catch (RepositoryException e) {
+			throw new JcrException("Cannot retrieve metadata from " + infoContainer, e);
+		}
+	}
+
+	public static Node getChildByRole(Node parent, String role) {
+		try {
+			NodeIterator baseSections = parent.getNodes();
+			while (baseSections.hasNext()) {
+				Node n = baseSections.nextNode();
+				String r = Jcr.get(n, DocBookNames.DBK_ROLE);
+				if (r != null && r.equals(role))
+					return n;
+			}
+			return null;
+		} catch (RepositoryException e) {
+			throw new JcrException("Cannot get child from " + parent + " with role " + role, e);
+		}
+	}
+
+	public static Node addParagraph(Node node, String txt) {
+		try {
+			Node para = node.addNode(DocBookTypes.PARA, DocBookTypes.PARA);
+			JcrxApi.setXmlValue(node, para, txt);
+			return para;
+		} catch (RepositoryException e) {
+			throw new JcrException("Cannot add empty paragraph to " + node, e);
+		}
+	}
+
 	/** Singleton. */
 	private DbkUtils() {
 	}