X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Freport%2Ftemplates%2FResourceNameComparator.java;fp=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Freport%2Ftemplates%2FResourceNameComparator.java;h=28275fc1f0cb8c2f08f6df044b3ef872a7ef9701;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/templates/ResourceNameComparator.java b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/templates/ResourceNameComparator.java
new file mode 100644
index 000000000..28275fc1f
--- /dev/null
+++ b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/templates/ResourceNameComparator.java
@@ -0,0 +1,58 @@
+package org.simantics.document.linking.report.templates;
+
+import java.util.Comparator;
+import java.util.List;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.document.linking.utils.SourceLinkUtil;
+import org.simantics.layer0.Layer0;
+import org.simantics.utils.strings.AlphanumComparator;
+
+
+class ResourceNameComparator implements Comparator<Resource> {
+	protected ReadGraph graph;
+	protected Layer0 l0;
+	protected Resource model;
+	
+	public ResourceNameComparator(ReadGraph graph, Resource model) {
+		this.graph = graph;
+		this.l0 = Layer0.getInstance(graph);
+		this.model = model;
+	}
+	
+	@Override
+	public int compare(Resource r1, Resource r2) {
+		if (r1.equals(r2))
+			return 0;
+		try {
+			String l1 = getText(r1);
+			String l2 = getText(r2);
+			int c = AlphanumComparator.COMPARATOR.compare(l1, l2);
+			if (c == 0) {
+				if (r1.getResourceId() > r2.getResourceId())
+					return 1;
+				if (r1.getResourceId() < r2.getResourceId())
+					return -1;
+				return 0;
+			}
+			return c;
+		} catch (DatabaseException e) {
+			return 0;
+		}
+		
+	}
+	
+	public String getText(Resource r) throws DatabaseException {
+		String l1 = NameUtils.getSafeLabel(graph, r);
+		if (l1.length() == 0)
+			l1 = NameUtils.getSafeName(graph, r);
+		return l1;
+	}
+	
+	public List<Resource> getPath(Resource obj) throws DatabaseException {
+		return SourceLinkUtil.getPath(graph, model, obj);
+	}
+}
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