X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fprofile%2FProfileActivityBeanRepresentation.java;fp=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fprofile%2FProfileActivityBeanRepresentation.java;h=bb4402f5bed18f083db1b64ba081cf5cebae2582;hb=957ddea830ceb97eab9f358d99a591cafc518d8a;hp=0000000000000000000000000000000000000000;hpb=fca6027f6beef8081d719b078e80b98fb56f7a8a;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/profile/ProfileActivityBeanRepresentation.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/profile/ProfileActivityBeanRepresentation.java
new file mode 100644
index 000000000..bb4402f5b
--- /dev/null
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/profile/ProfileActivityBeanRepresentation.java
@@ -0,0 +1,51 @@
+package org.simantics.diagram.profile;
+
+import java.util.Map;
+
+import org.simantics.db.RequestProcessor;
+import org.simantics.db.Resource;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.util.SimanticsClipboard.Representation;
+import org.simantics.utils.datastructures.hints.IHintContext.Key;
+import org.simantics.utils.datastructures.hints.IHintContext.KeyOf;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * @author Tuukka Lehtonen
+ * @since 6.08
+ */
+public class ProfileActivityBeanRepresentation implements Representation {
+
+	private static final Logger LOGGER = LoggerFactory.getLogger(ProfileActivityBeanRepresentation.class);
+
+	public static Key KEY = new KeyOf(ProfileActivityBean.class, "PROFILE_ACTIVITY_BEAN");
+
+	private final Resource source;
+	private ProfileActivityBean bean;
+
+	public ProfileActivityBeanRepresentation(Resource source) {
+		this.source = source;
+	}
+
+	@Override
+	public Key getKey() {
+		return KEY;
+	}
+
+	@SuppressWarnings("unchecked")
+	@Override
+	public <T> T getValue(RequestProcessor processor, Map<String,Object> hints) {
+		if (bean == null) {
+			try {
+				bean = Profiles.readProfileActivity(processor, source);
+			} catch (DatabaseException e) {
+				LOGGER.error("Failed to read profile activity information from model " + source, e);
+				// Prevent the code from attempting further reads from this source
+				bean = new ProfileActivityBean();
+			}
+		}
+		return (T) bean;
+	}
+
+}
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