Develop Reference

Failed to resolve endpoint: json-validator in Apache camel

I am getting the below error, while running the following statement in Apache Camel
<to id="jsoncheck" uri="json-validator:classpath:jsonschema.json" />
Caused by: org.apache.camel.FailedToCreateRouteException: Failed to create route route3 at: >>> DoTry[[To[json-validator:classpath:jsonschema.json], DoCatch[ null -> []]]] <<< in route: Route(route3)[[From[file:///D:/jsonfiles/file?noop=true]] ->... because of Failed to resolve endpoint: json-validator://classpath:jsonschema.json due to: No component found with scheme: json-validator
at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:912)
at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:177)
at org.apache.camel.impl.DefaultCamelContext.startRoute(DefaultCamelContext.java:778)
at org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(DefaultCamelContext.java:1955)
at org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:1705)
at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:1579)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61)
at org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:1547)
at org.apache.camel.spring.SpringCamelContext.maybeStart(SpringCamelContext.java:221)
at org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:118)
... 10 more
Dependency added
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-json-validator</artifactId>
</dependency>

Seems you miss a version.
I've tried the following and all works fine.
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-json-validator</artifactId>
<version>3.13.0</version>
</dependency>

Cxf + Spring-boot (org.apache.cxf.bus.extension.ExtensionException)

I have spring-boot application with cxf. When I run it I get an exception:
[2017.03.01 17:37:35.839 MSK] [DEBUG] [o.a.c.c.s.ConfigurerImpl] [main]
[Could not determine bean name for instance of class org.apache.cxf.wsdl11.WSDLManagerImpl.]
[2017.03.01 17:37:35.841 MSK] [DEBUG] [o.a.c.r.DefaultResourceManager]
[main] [resolving resource <org.apache.cxf.wsdl11.WSDLManagerImpl/bus> type <interface org.apache.cxf.Bus>]
[2017.03.01 17:37:35.842 MSK] [DEBUG] [o.a.c.r.DefaultResourceManager]
[main] [resolving resource <null> type <interface org.apache.cxf.Bus>]
[2017.03.01 17:37:35.870 MSK] [DEBUG] [o.a.c.b.e.Extension] [main] [Could not load optional extension org.apache.cxf.binding.xml.wsdl11.XMLWSDLExtensionLoader]
org.apache.cxf.bus.extension.ExtensionException: Could not create object of extension class org.apache.cxf.binding.xml.wsdl11.XMLWSDLExtensionLoader.
at org.apache.cxf.bus.extension.Extension.load(Extension.java:241)
at org.apache.cxf.bus.extension.ExtensionManagerImpl.loadAndRegister(ExtensionManagerImpl.java:213)
at org.apache.cxf.bus.extension.ExtensionManagerImpl.getBeansOfType(ExtensionManagerImpl.java:348)
at org.apache.cxf.bus.spring.SpringBeanLocator.getBeansOfType(SpringBeanLocator.java:153)
at org.apache.cxf.wsdl11.WSDLManagerImpl.setBus(WSDLManagerImpl.java:122)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1426)
skip some lines and
Caused by: java.lang.NegativeArraySizeException: null
at org.objectweb.asm.Frame.a(Unknown Source)
at org.objectweb.asm.MethodWriter.visitMaxs(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
Dependencies of cxf and spring-boot
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-databinding-jaxb</artifactId>
<version>${cxf.version}</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-management</artifactId>
<version>${cxf.version}</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-spring-boot-starter-jaxws</artifactId>
<version>${cxf.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web-services</artifactId>
</dependency>
spring-boot - 1.4.1
cxf - 3.1.7
Please help!! How can I find a bug?

It seems that you have multiple asm dependencies in your project. You can find them by executing mvn dependency:tree from root project, or by looking into artifact after project build.
For using with CXF 3.x you should have dependency org.ow2.asm:asm:jar:5.x.x and greater.
Hope that helps.

java.lang.ClassNotFoundException: com.mulesoft.flatfile.schema.EdiSchema

I'm having an error with mule standalone version 3.8.1 when trying to transform a payload into an xml before sending it to a webservice.
My flow config is like this:
<dw:transform-message doc:name="Transform Message" mode="immediate">
<dw:set-payload>
<![CDATA[%dw 1.0
%input payload application/java
%output application/xml
%namespace ns0 urn:INDRA:JIRA:Integracion
---
{
ns0#Create: {
KeyClient: payload.externalIssue,
Accion: payload.accion,
Priority: payload.priority,
Assignee: payload.assignee,
Resolution_Coment: payload.reopenComment,
Solucion: payload.comment,
IssueType: payload.issueType,
ComponentJIRA: payload.component,
No_Rellenar: ""
}
}
]]>
</dw:set-payload>
</dw:transform-message>
When we try to process the message we get:
ERROR 2016-12-19 12:36:37,822 [ActiveMQ Session Task-4] org.mule.exception.RollbackMessagingExceptionStrategy:
********************************************************************************
Message : com.mulesoft.weave.module.Module: Provider com.mulesoft.weave.module.flatfile.FlatFileModule could not be instantiated: java.lang.NoClassDefFoundError: com/mulesoft/flatfile/schema/EdiSchema (java.util.ServiceConfigurationError).
Payload : RemedyMessageBean{accion='TCURSO', comment=' ', empresa='SSII-Administración (CSA)', externalIssue='INC000000004965', projectParameter4='No Aplica', dueDate='31/12/2016 10:17:00', priority='', reopenComment='', projectParameter1='No Aplica', projectParameter11='No Aplica', stopReason='', component='AX-UTES', issueType='', stopComment='null', assignee=''}
Element XML : <dw:transform-message doc:name="Transform Message" mode="immediate">
<dw:set-payload>%dw 1.0%input payload application/java%output application/xml%namespace ns0 urn:INDRA:JIRA:Integracion---{ns0#Create: {KeyClient: payload.externalIssue,Accion: payload.accion,Priority: payload.priority,Assignee: payload.assignee,Resolution_Coment: payload.reopenComment,Solucion: payload.comment,IssueType: payload.issueType,ComponentJIRA: payload.component,No_Rellenar: ""}}</dw:set-payload>
</dw:transform-message>
Payload Type : es.indra.esb.remedy.servicios.RemedyMessageBean
Element : /AsincronoRemedySI/processors/2/5/0/3 # EsbOrigin-a:remedy-config.xml:508 (Transform Message)
--------------------------------------------------------------------------------
Root Exception stack trace:
java.lang.ClassNotFoundException: com.mulesoft.flatfile.schema.EdiSchema
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at org.mule.module.launcher.FineGrainedControlClassLoader.findClass(FineGrainedControlClassLoader.java:175)
at org.mule.module.launcher.MuleApplicationClassLoader.findClass(MuleApplicationClassLoader.java:134)
at org.mule.module.launcher.FineGrainedControlClassLoader.loadClass(FineGrainedControlClassLoader.java:119)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2531)
at java.lang.Class.privateGetPublicMethods(Class.java:2651)
at java.lang.Class.privateGetPublicMethods(Class.java:2667)
at java.lang.Class.getMethods(Class.java:1467)
at com.mulesoft.weave.module.option.Settings$class.set(Settings.scala:30)
The dependency in my pom.xml is:
<dependency>
<groupId>com.mulesoft.weave</groupId>
<artifactId>mule-plugin-weave</artifactId>
<version>${mule.version}</version>
</dependency>

try adding this to your pom.xml too
<dependency>
<groupId>com.mulesoft.weave</groupId>
<artifactId>flatfile</artifactId>
<version>1.2.0-M4</version>
</dependency>

<dependency>
<groupId>com.mulesoft.weave</groupId>
<artifactId>mule-plugin-weave</artifactId>
<version>${mule.version}</version>
<scope>provided</scope>
</dependency>
may be an alternate solution.

Unable to resolve a dependency on URLUtil, conflicting requirements

I'm getting the following error when trying to compile my project:
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/httpclient/util/URIUtil
at org.apache.commons.vfs2.provider.URLFileName.getPathQueryEncoded(URLFileName.java:91)
at org.apache.commons.vfs2.provider.URLFileName.getURIEncoded(URLFileName.java:161)
at org.apache.commons.vfs2.provider.url.UrlFileObject.createURL(UrlFileObject.java:74)
at org.apache.commons.vfs2.provider.url.UrlFileObject.doAttach(UrlFileObject.java:63)
at org.apache.commons.vfs2.provider.AbstractFileObject.attach(AbstractFileObject.java:1505)
at org.apache.commons.vfs2.provider.AbstractFileObject.getType(AbstractFileObject.java:489)
.... (More project-scope traces)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.httpclient.util.URIUtil
at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 13 more
I have the following maven dependencies in my project, among others:
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.3.4</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-vfs2</artifactId>
<version>2.0</version>
</dependency>
I absolutely must depend on a HttpClient version 4.3.4 or greater because of other dependencies and various bugs we ran into with previous versions. After a bit of research, I discovered the class in question (URLUtil) was removed from HttpClient after HttpClient 3.1.
Is there any way to resolve this? Or another library I could use instead of vfs2? I'm attempting to write files over sftp using both user/pass and key authentication schemes.

As it turns out, the artifacts are different between the 3.x and 4.x releases of HttpClient. All I had to do was include:
<dependency>
<groupId>commons-httpclient</groupId>
<artifactId>commons-httpclient</artifactId>
<version>3.1</version>
</dependency>
Silly me, thinking that they'd override each-other.

NoClassDefFoundError: org/apache/commons/lang3/StringUtils

I'm trying to run the sample project with this library and I get the following error:
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/commons/lang3/StringUtils
at com.github.devnied.emvnfccard.enums.EmvCardScheme.<init>(EmvCardScheme.java:97)
at com.github.devnied.emvnfccard.enums.EmvCardScheme.<clinit>(EmvCardScheme.java:32)
at com.github.devnied.emvnfccard.parser.EmvParser.readWithAID(EmvParser.java:277)
at com.github.devnied.emvnfccard.parser.EmvParser.readEmvCard(EmvParser.java:120)
at com.github.devnied.emvpcsccard.Main.main(Main.java:64)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.lang3.StringUtils
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 5 more
I've added commons-lang-2.6.jar & commons-lang3-3.1-sources.jar in libs and classpath
Main class:
public static void main(final String[] args) throws CardException {
Main pcsc = new Main();
CardTerminal ct = pcsc.selectCardTerminal();
Card c = null;
if (ct != null) {
c = pcsc.establishConnection(ct);
CardChannel channel = c.getBasicChannel();
PcscProvider provider = new PcscProvider(channel);
EmvParser parser = new EmvParser(provider, false);
parser.readEmvCard();
c.disconnect(false);
}
}
I have referred to the following links:
java.lang.ClassNotFoundException: org.apache.commons.lang.StringUtils from BaseClassLoader
Struts 2 framework demo
http://apache-commons.680414.n4.nabble.com/lang-java-lang-NoClassDefFoundError-org-apache-commons-lang-StringUtils-Exception-td3735881.html

I have added commons-lang-2.6.jar & commons-lang3-3.1-sources.jar...
Here's your problem: commons-lang-2.6.jar doesn't contain the org.apache.commons.lang3 package, since that's part of version 3, and commons-lang3-3.1-sources.jar contains the source code, not the byte code.
You need to include commons-lang3-3.1.jar instead.

If you're using Maven, put this inside your pom.xml file:
Maven Central Repository for Commons Lang:
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
Maven Central Repository for Apache Commons Lang:
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.12</version>
</dependency>
Don't forget: Update Maven Project
Apache Commons Lang ™ Dependency Information
Last Published: 2 March 2021 | Version: 3.12
Apache Maven
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.12</version>
</dependency>
Apache Buildr
'org.apache.commons:commons-lang3:jar:3.12'
Apache Ivy
<dependency org="org.apache.commons" name="commons-lang3" rev="3.12">
<artifact name="commons-lang3" type="jar" />
</dependency>
Groovy Grape
#Grapes(
#Grab(group='org.apache.commons', module='commons-lang3', version='3.12')
)
Gradle/Grails
compile 'org.apache.commons:commons-lang3:3.12'
Scala SBT
libraryDependencies += "org.apache.commons" % "commons-lang3" % "3.12"
Leiningen
[org.apache.commons/commons-lang3 "3.12"]
Reference:
https://commons.apache.org/proper/commons-lang/dependency-info.html

Yo adding the below and update maven project worked like a charm:
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.1</version>
</dependency>

Adding below worked for me:
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-math3</artifactId>
<version>3.6.1</version>
</dependency>

When everything else is correct, rarely jar file gets corrupted. Ensure you don't see error something like below while compiling
[ERROR] error reading
C:\Users\Mohan\.m2\repository\org\apache\commons\commons-lang3\3.7\commons-lang3-3.7.jar;
ZipFile invalid LOC header (bad signature)

I was having this issue in IJ version 2016 after updating it to 2018.3.4 and clicking "Generate sources and update folders for all projects" at Maven options tab the issue went away