michael-o commented on code in PR #1563:
URL: https://github.com/apache/maven/pull/1563#discussion_r1628927252
##########
maven-core/src/main/java/org/apache/maven/project/DependencyResolutionException.java:
##########
@@ -18,18 +18,52 @@
*/
package org.apache.maven.project;
+import java.util.List;
+
+import org.eclipse.aether.graph.Dependency;
+
/**
*/
public class DependencyResolutionException extends Exception {
private final transient DependencyResolutionResult result;
+ private final transient String detailMessage;
public DependencyResolutionException(DependencyResolutionResult result,
String message, Throwable cause) {
super(message, cause);
this.result = result;
+ this.detailMessage = prepareDetailMessage(message, result);
+ }
+
+ private static String prepareDetailMessage(String message,
DependencyResolutionResult result) {
+ StringBuilder msg = new StringBuilder(message);
+ msg.append(System.lineSeparator());
+ for (Dependency dependency : result.getUnresolvedDependencies()) {
+ msg.append("dependency:
").append(dependency).append(System.lineSeparator());
+ List<Exception> exceptions =
result.getResolutionErrors(dependency);
+ for (Exception e : exceptions) {
+
msg.append("\t").append(e.getMessage()).append(System.lineSeparator());
+ }
+ }
+
+ for (Exception exception : result.getCollectionErrors()) {
+ msg.append(exception.getMessage()).append(System.lineSeparator());
+ if (exception.getCause() != null) {
+ msg.append("\tCaused by: ")
+ .append(exception.getCause().getMessage())
Review Comment:
This means that the call stack isn't visiable, right?
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