X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.issues.common%2Fsrc%2Forg%2Fsimantics%2Fissues%2Fcommon%2FMaxIssueSeverityRecursive.java;fp=bundles%2Forg.simantics.issues.common%2Fsrc%2Forg%2Fsimantics%2Fissues%2Fcommon%2FMaxIssueSeverityRecursive.java;h=673b071bc13154d81c349de5db6e77407dadeac3;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.issues.common/src/org/simantics/issues/common/MaxIssueSeverityRecursive.java b/bundles/org.simantics.issues.common/src/org/simantics/issues/common/MaxIssueSeverityRecursive.java new file mode 100644 index 000000000..673b071bc --- /dev/null +++ b/bundles/org.simantics.issues.common/src/org/simantics/issues/common/MaxIssueSeverityRecursive.java @@ -0,0 +1,94 @@ +/******************************************************************************* + * Copyright (c) 2007, 2011 Association for Decentralized Information Management in + * Industry THTH ry. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * VTT Technical Research Centre of Finland - initial API and implementation + *******************************************************************************/ +package org.simantics.issues.common; + +import java.util.Set; + +import org.simantics.db.AsyncReadGraph; +import org.simantics.db.Resource; +import org.simantics.db.common.request.TernaryAsyncRead; +import org.simantics.db.procedure.AsyncMultiProcedure; +import org.simantics.db.procedure.AsyncProcedure; +import org.simantics.issues.Severity; +import org.simantics.issues.ontology.IssueResource; + +/** + * @author Tuukka Lehtonen + */ +public class MaxIssueSeverityRecursive extends TernaryAsyncRead, Severity> { + + public MaxIssueSeverityRecursive(Resource resource, Resource childRelation, Set typesToRecurse) { + super(resource, childRelation, typesToRecurse); + } + +// @Override +// public Severity perform(ReadGraph graph) throws DatabaseException { +// Layer0 L0 = Layer0.getInstance(graph); +// IssueResource ISSUE = IssueResource.getInstance(graph); +// //System.out.println("severity: " + NameUtils.getSafeName(graph, resource)); +// Collection issues = graph.getObjects(resource, ISSUE.IsIssueContextOf); +// if (issues.isEmpty()) { +// // This content does not have directly attached issues, try to look +// // for some in the child components. +// return graph.syncRequest(new ChildMaxIssueSeverity(resource, L0.ConsistsOf)); +// } +// +// Severity maxSeverity = graph.syncRequest(new MaxIssueSeveritySingle(resource)); +// if (maxSeverity == null) +// maxSeverity = graph.syncRequest(new ChildMaxIssueSeverity(resource, L0.ConsistsOf)); +// +// return maxSeverity; +// } + + @Override + public void perform(AsyncReadGraph graph, final AsyncProcedure procedure) { + IssueResource ISSUE = graph.getService(IssueResource.class); + //System.out.println(getClass().getSimpleName() + ": " + parameter); + + graph.forEachObject(parameter, ISSUE.Issue_HasContext_Inverse, new AsyncMultiProcedure() { + volatile int issues = 0; + @Override + public void execute(AsyncReadGraph graph, Resource result) { + ++issues; + } + @Override + public void finished(AsyncReadGraph graph) { + if (issues == 0) { + // This content does not have directly attached issues, try to look + // for some in the child components. + graph.asyncRequest(new ChildMaxIssueSeverity(parameter, parameter2, parameter3), procedure); + } else { + // Try local issues first + graph.asyncRequest(new MaxIssueSeveritySingle(parameter), new AsyncProcedure() { + @Override + public void execute(AsyncReadGraph graph, Severity maxSeverity) { + if (maxSeverity == null) + // No severity for local issues, try children next. + graph.asyncRequest(new ChildMaxIssueSeverity(parameter, parameter2, parameter3), procedure); + else + procedure.execute(graph, maxSeverity); + } + @Override + public void exception(AsyncReadGraph graph, Throwable throwable) { + procedure.exception(graph, throwable); + } + }); + } + } + @Override + public void exception(AsyncReadGraph graph, Throwable throwable) { + procedure.exception(graph, throwable); + } + }); + } + +}