From 6356d19ab4363570035d7a2891f06ec87e040367 Mon Sep 17 00:00:00 2001 From: Peter Reilly Date: Thu, 22 Jan 2004 18:59:47 +0000 Subject: [PATCH] better reporting of linkage error in checkTaskClass PR: 26332 Obtained from: Jesse Glick git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@275955 13f79535-47bb-0310-9956-ffa450edef68 --- src/main/org/apache/tools/ant/Project.java | 4 ++++ src/main/org/apache/tools/ant/TaskAdapter.java | 6 +++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/src/main/org/apache/tools/ant/Project.java b/src/main/org/apache/tools/ant/Project.java index 9f66b21ec..9669a4e80 100644 --- a/src/main/org/apache/tools/ant/Project.java +++ b/src/main/org/apache/tools/ant/Project.java @@ -926,6 +926,10 @@ public class Project { + taskClass; log(message, Project.MSG_ERR); throw new BuildException(message); + } catch (LinkageError e) { + String message = "Could not load " + taskClass + ": " + e; + log(message, Project.MSG_ERR); + throw new BuildException(message, e); } if (!Task.class.isAssignableFrom(taskClass)) { TaskAdapter.checkTaskClass(taskClass, this); diff --git a/src/main/org/apache/tools/ant/TaskAdapter.java b/src/main/org/apache/tools/ant/TaskAdapter.java index 5ac8a9280..10c728815 100644 --- a/src/main/org/apache/tools/ant/TaskAdapter.java +++ b/src/main/org/apache/tools/ant/TaskAdapter.java @@ -1,7 +1,7 @@ /* * The Apache Software License, Version 1.1 * - * Copyright (c) 2000-2003 The Apache Software Foundation. All rights + * Copyright (c) 2000-2004 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without @@ -106,6 +106,10 @@ public class TaskAdapter extends Task implements TypeAdapter { final String message = "No public execute() in " + taskClass; project.log(message, Project.MSG_ERR); throw new BuildException(message); + } catch (LinkageError e) { + String message = "Could not load " + taskClass + ": " + e; + project.log(message, Project.MSG_ERR); + throw new BuildException(message, e); } }