X-Git-Url: https://git.argeo.org/?p=gpl%2Fargeo-suite.git;a=blobdiff_plain;f=org.argeo.suite.core%2Fsrc%2Forg%2Fargeo%2Fsuite%2Fcore%2FCustomMaintenanceService.java;fp=org.argeo.suite.core%2Fsrc%2Forg%2Fargeo%2Fsuite%2Fcore%2FCustomMaintenanceService.java;h=5d76eb126ae5ec4c83cf21d7de33316e385d9c88;hp=0000000000000000000000000000000000000000;hb=3440f51df3e4c015972c7b6a0efb3ce16188b89b;hpb=752a7b2614895002a3d184be166ef4162caf0d05

diff --git a/org.argeo.suite.core/src/org/argeo/suite/core/CustomMaintenanceService.java b/org.argeo.suite.core/src/org/argeo/suite/core/CustomMaintenanceService.java
new file mode 100644
index 0000000..5d76eb1
--- /dev/null
+++ b/org.argeo.suite.core/src/org/argeo/suite/core/CustomMaintenanceService.java
@@ -0,0 +1,74 @@
+package org.argeo.suite.core;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.jcr.ImportUUIDBehavior;
+import javax.jcr.ItemExistsException;
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.argeo.entity.EntityType;
+import org.argeo.jcr.JcrUtils;
+import org.argeo.maintenance.AbstractMaintenanceService;
+
+/** Base for custom initialisations. */
+public abstract class CustomMaintenanceService extends AbstractMaintenanceService {
+	private final static Log log = LogFactory.getLog(AbstractMaintenanceService.class);
+
+	protected List<String> getTypologies() {
+		return new ArrayList<>();
+	}
+
+	protected String getTypologiesLoadBase() {
+		return "/sys/terms";
+	}
+
+	protected void loadTypologies(Node customBaseNode) throws RepositoryException, IOException {
+		List<String> typologies = getTypologies();
+		if (!typologies.isEmpty()) {
+			Node termsBase = JcrUtils.getOrAdd(customBaseNode, EntityType.terms.name(), EntityType.typologies.get());
+			for (String terms : typologies) {
+				loadTerms(termsBase, terms);
+			}
+			// TODO do not save here, so that upper layers can decide when to save
+			termsBase.getSession().save();
+		}
+	}
+
+	protected void loadTerms(Node termsBase, String name) throws IOException, RepositoryException {
+		try {
+//			if (termsBase.hasNode(name))
+//				return;
+
+			String termsLoadPath = getTypologiesLoadBase() + '/' + name + ".xml";
+			URL termsUrl = getClass().getClassLoader().getResource(termsLoadPath);
+			if (termsUrl == null)
+				throw new IllegalArgumentException("Terms '" + name + "' not found.");
+			try (InputStream in = termsUrl.openStream()) {
+				termsBase.getSession().importXML(termsBase.getPath(), in,
+						ImportUUIDBehavior.IMPORT_UUID_COLLISION_REPLACE_EXISTING);
+			} catch (ItemExistsException e) {
+				log.warn("Terms " + name + " exists with another UUID, removing it...");
+				termsBase.getNode(name).remove();
+				try (InputStream in = termsUrl.openStream()) {
+					termsBase.getSession().importXML(termsBase.getPath(), in,
+							ImportUUIDBehavior.IMPORT_UUID_COLLISION_REPLACE_EXISTING);
+				}
+			}
+			if (log.isDebugEnabled())
+				log.debug("Terms '" + name + "' loaded.");
+			// TODO do not save here, so that upper layers can decide when to save
+			termsBase.getSession().save();
+		} catch (RepositoryException | IOException e) {
+			log.error("Cannot load terms '" + name + "': " + e.getMessage());
+			throw e;
+		}
+	}
+
+}