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From "Artem St (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CAMEL-11508) Why "from" xml element does not support custom attributes in spring xml?
Date Tue, 04 Jul 2017 10:16:00 GMT

     [ https://issues.apache.org/jira/browse/CAMEL-11508?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Artem St updated CAMEL-11508:
-----------------------------
    Description: 
Hello,

The definition of "from" element in camel-spring.xsd does not allow to use a custom attributes,
because of there is no declared anyAttribute element.

My opinion is that "from" element should allow to create user specific attributes same as
"to" element (which has a  <xs:anyAttribute namespace="##other" processContents="skip"/>
 in the definition)

There is my route:
        <route id="722b2c5f">
            <from yuo:custom-attr="my custom attribute" uri="localmq://queueStart" />
            <to yuo:custom-attr="my custom attribute" uri="localmq://queue"/>
        </route>

And Camel gives me exception on that route:

org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 47 in XML document
from file [C:\Projects\server\main.xml] is invalid; nested exception is org.xml.sax.SAXParseException;
lineNumber: 47; columnNumber: 83; cvc-complex-type.3.2.2: Attribute 'yuo:custom-attr' is not
allowed to appear in element 'from'.
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:399)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:252)
	at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:127)
	at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:93)
	at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
	at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:613)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:514)
....
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.xml.sax.SAXParseException: cvc-complex-type.3.2.2: Attribute 'yuo:custom-attr'
is not allowed to appear in element 'from'.
	at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
	at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
	at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
	at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaValidator.reportSchemaError(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaValidator.processAttributes(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaValidator.emptyElement(Unknown Source)
	at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
	at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:76)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadDocument(XmlBeanDefinitionReader.java:429)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:391)


  was:
Hello,

The definition of "from" element in camel-spring.xsd does not allow to use a custom attributes,
because of there is no declared anyAttribute element.

There is my route:
        <route id="722b2c5f">
            <from yuo:custom-attr="my custom attribute" uri="localmq://queueStart" />
            <to yuo:custom-attr="my custom attribute" uri="localmq://queue"/>
        </route>

And Camel gives me exception on that route:

org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 47 in XML document
from file [C:\Projects\server\main.xml] is invalid; nested exception is org.xml.sax.SAXParseException;
lineNumber: 47; columnNumber: 83; cvc-complex-type.3.2.2: Attribute 'yuo:custom-attr' is not
allowed to appear in element 'from'.
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:399)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188)
	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:252)
	at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:127)
	at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:93)
	at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
	at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:613)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:514)
....
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.xml.sax.SAXParseException: cvc-complex-type.3.2.2: Attribute 'yuo:custom-attr'
is not allowed to appear in element 'from'.
	at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
	at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
	at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
	at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaValidator.reportSchemaError(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaValidator.processAttributes(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source)
	at org.apache.xerces.impl.xs.XMLSchemaValidator.emptyElement(Unknown Source)
	at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
	at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:76)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadDocument(XmlBeanDefinitionReader.java:429)
	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:391)

My opinion is that "from" element should allow to create user specific attributes same as
"to" element (which has a  <xs:anyAttribute namespace="##other" processContents="skip"/>
 in the definition)


> Why "from" xml element does not support custom attributes in spring xml?
> ------------------------------------------------------------------------
>
>                 Key: CAMEL-11508
>                 URL: https://issues.apache.org/jira/browse/CAMEL-11508
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-spring
>    Affects Versions: 2.19.1
>            Reporter: Artem St
>              Labels: easyfix
>
> Hello,
> The definition of "from" element in camel-spring.xsd does not allow to use a custom attributes,
because of there is no declared anyAttribute element.
> My opinion is that "from" element should allow to create user specific attributes same
as "to" element (which has a  <xs:anyAttribute namespace="##other" processContents="skip"/>
>  in the definition)
> There is my route:
>         <route id="722b2c5f">
>             <from yuo:custom-attr="my custom attribute" uri="localmq://queueStart"
/>
>             <to yuo:custom-attr="my custom attribute" uri="localmq://queue"/>
>         </route>
> And Camel gives me exception on that route:
> org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 47 in XML
document from file [C:\Projects\server\main.xml] is invalid; nested exception is org.xml.sax.SAXParseException;
lineNumber: 47; columnNumber: 83; cvc-complex-type.3.2.2: Attribute 'yuo:custom-attr' is not
allowed to appear in element 'from'.
> 	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:399)
> 	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336)
> 	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)
> 	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181)
> 	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217)
> 	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188)
> 	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:252)
> 	at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:127)
> 	at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:93)
> 	at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
> 	at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:613)
> 	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:514)
> ....
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> 	at java.lang.Thread.run(Thread.java:748)
> Caused by: org.xml.sax.SAXParseException: cvc-complex-type.3.2.2: Attribute 'yuo:custom-attr'
is not allowed to appear in element 'from'.
> 	at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
> 	at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
> 	at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
> 	at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(Unknown
Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaValidator.reportSchemaError(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaValidator.processAttributes(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaValidator.emptyElement(Unknown Source)
> 	at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
> 	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
> 	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
> 	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> 	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> 	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> 	at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
> 	at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
> 	at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:76)
> 	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadDocument(XmlBeanDefinitionReader.java:429)
> 	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:391)



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