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Amit,

On 10/15/15 11:15 AM, Amit Lonkar wrote:
> Any ideas on this one?

You said that ant.jar was in your classpath. Where exactly is that JAR
file? In fact... where are all the JARs required for using Tomcat's
ant tasks?

- -chris

>> On Oct 5, 2015, at 5:11 PM, Amit Lonkar
>> <amitlon...@yahoo.com.INVALID> wrote:
>> 
>> Hi Chris
>> 
>> Any ideas why the Ant Task might be failing in Tomcat 8? Yes the
>> application works on a clean fresh tomcat 7 but not on tomcat 8.
>> 
>> We have a Administrator application that is used for patching our
>> scheduling software. The patch includes the war files and get
>> deployed to all nodes using the Ant Task.
>> 
>> Thanks Amit
>> 
>>> On Sep 25, 2015, at 2:47 PM, Christopher Schultz
>>> <ch...@christopherschultz.net> wrote:
>>> 
> Amit,
> 
> On 9/24/15 2:24 PM, Amit Lonkar wrote:
>>>>> We are trying to upgrade from Tomcat 7 to Tomcat 8. One of
>>>>> the functionalities we have is to deploy a war file using
>>>>> the DeployTask class. I have a simple test servlet that
>>>>> uses the DeployClass.
> 
> Stop right there.
> 
> You have a servlet that is using the DeployTask for something?
> That sounds ... astoundingly weird to me. Can you explain this use
> case? The only thing I can think of is a web application used to
> deploy web applications.
> 
>>>>> I keep getting he following exception. I have ant 1.9.6 and
>>>>>  catalina-ant-8.0.26 in the class path. The maven project
>>>>> is attached. Works fine on Tomcat 7.0.64 but not on Tomcat
>>>>> 8.0.26.
>>>>> 
>>>>> *Tomcat Version: *8.0.26 *Java:* jdk1.8.0_45 *OS:* OSX
>>>>> *Class Path:*
>>>>> 
>>>>> * ant-1.9.6 * ant-launcher-1.9.6 * javax.servlet-api-3.1.0
>>>>> * tomcat-api-8.0.26 * tomcat-catalina-ant-8.0.26 * 
>>>>> tomcat-juli-8.0.26 * tomcat-servlet-api-8.0.26 * 
>>>>> tomcat-util-8.0.26 * tomcat-util-scan-8.0.26
>>>>> 
>>>>> 
>>>>> *Exception Message:* javax.servlet.ServletException:
>>>>> Servlet execution threw an exception
>>>>> 
>>>>> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java
:52)
>>>>>
>>>>>
>>>>> 
*root cause*
>>>>> 
>>>>> java.lang.NoClassDefFoundError: org/apache/tools/ant/Task 
>>>>> java.lang.ClassLoader.defineClass1(Native Method) 
>>>>> java.lang.ClassLoader.defineClass(ClassLoader.java:760) 
>>>>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java
:142
>
>>>>> 
)
>>>>> 
>>>>> 
> java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
>>>>> java.net.URLClassLoader.access$100(URLClassLoader.java:73)
>>>>>  java.net.URLClassLoader$1.run(URLClassLoader.java:368)
>>>>> 
>>>>> 
>>>>> // Exception is thrown when trying to instantiate
>>>>> DeployTask
>>>>> 
>>>>> DeployTask oTask = new DeployTask();
>>>>> oTask.setAlwaysLog(true); oTask.setAppend(false);
>>>>> oTask.setCreateEmptyFiles(true); 
>>>>> oTask.setError(oTaskError); oTask.setFailonerror(true); 
>>>>> oTask.setLogError(true); oTask.setOutput(oTaskOutput); 
>>>>> oTask.setPassword("adminManagerScript");
>>>>> oTask.setPath("/broker"); oTask.setProject(new Project());
>>>>> oTask.setTag("v7"); oTask.setUpdate(true); 
>>>>> oTask.setUrl("http://localhost:8080/manager/text";); 
>>>>> oTask.setUsername("adminManagerScript"); 
>>>>> oTask.setWar("/Users/amitlonkar/Documents/Builds/2015-09-23_1612/v
7bro
>
>>>>> 
ker.war");
>>>>> 
>>>>> 
> oTask.execute();
> 
> This application works on a clean, fresh Tomcat 7 but not on a
> clean, fresh Tomcat 8?
> 
> -chris
>>> 
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