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https://issues.apache.org/jira/browse/MPMD-395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17852822#comment-17852822
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ASF GitHub Bot commented on MPMD-395:
-------------------------------------
adangel commented on code in PR #150:
URL: https://github.com/apache/maven-pmd-plugin/pull/150#discussion_r1629697284
##########
src/main/java/org/apache/maven/plugins/pmd/exec/CpdReportConsumer.java:
##########
@@ -0,0 +1,118 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.maven.plugins.pmd.exec;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.Writer;
+import java.util.function.Consumer;
+import java.util.function.Predicate;
+
+import net.sourceforge.pmd.cpd.CPDReport;
+import net.sourceforge.pmd.cpd.CPDReportRenderer;
+import net.sourceforge.pmd.cpd.Match;
+import net.sourceforge.pmd.cpd.XMLRenderer;
+import org.apache.maven.plugins.pmd.ExcludeDuplicationsFromFile;
+import org.apache.maven.reporting.MavenReportException;
+import org.codehaus.plexus.util.FileUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+class CpdReportConsumer implements Consumer<CPDReport> {
+ private static final Logger LOG =
LoggerFactory.getLogger(CpdReportConsumer.class);
+
+ private final CpdRequest request;
+ private final ExcludeDuplicationsFromFile excludeDuplicationsFromFile;
+
+ CpdReportConsumer(CpdRequest request, ExcludeDuplicationsFromFile
excludeDuplicationsFromFile) {
+ this.request = request;
+ this.excludeDuplicationsFromFile = excludeDuplicationsFromFile;
+ }
+
+ @Override
+ public void accept(CPDReport report) {
+ try {
+ // always create XML format. we need to output it even if the file
list is empty or we have no
+ // duplications so that the "check" goals can check for violations
+ writeXmlReport(report);
+
+ // HTML format is handled by maven site report, XML format has
already been rendered.
+ // a renderer is only needed for other formats
+ String format = request.getFormat();
+ if (!"html".equals(format) && !"xml".equals(format)) {
+ writeFormattedReport(report);
+ }
+ } catch (IOException | MavenReportException e) {
+ // Exceptions happening during this consumer are logged by PMD
+ // through the CPDConfiguration's reporter.
+ throw new RuntimeException(e);
Review Comment:
It's not unwrapped. And m-pmd-p won't see this exception at all. It's only
visible to PMD, which logs it.
> Build doesn't fail for invalid CPD format
> -----------------------------------------
>
> Key: MPMD-395
> URL: https://issues.apache.org/jira/browse/MPMD-395
> Project: Maven PMD Plugin
> Issue Type: Bug
> Components: CPD
> Affects Versions: 3.22.0
> Reporter: Andreas Dangel
> Assignee: Andreas Dangel
> Priority: Major
> Fix For: next-version
>
>
> See
> [https://github.com/apache/maven-pmd-plugin/pull/144#issuecomment-2094371392]
>
> If an exception occurs while the CPD report is created, the exception is only
> logged but doesn't fail the build. This means, that build appears to be
> successful, although it didn't produce all expected build artifacts.
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