topic How to display the XML validation Exception into Alfresco UI in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/how-to-display-the-xml-validation-exception-into-alfresco-ui/m-p/262134#M215264 <HTML><HEAD></HEAD><BODY><SPAN>Hi all,</SPAN><BR /><BR /><SPAN>My Task is to Create custom XML/XSD validation while inserting the content.</SPAN><BR /><SPAN>I have done XML schema validation while creating or add the content.</SPAN><BR /><BR /><SPAN>In This below code Method&nbsp; "onUpdateNode" will be executed while the content was added. At that time the will call the Xmlvalidator class..</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE>package com.acme.behavior;<BR /><BR />import java.io.BufferedReader;<BR />import java.io.ByteArrayInputStream;<BR />import java.io.IOException;<BR />import java.io.InputStream;<BR />import java.io.InputStreamReader;<BR /><BR />import javax.xml.parsers.ParserConfigurationException;<BR /><BR />import org.alfresco.model.ContentModel;<BR />import org.alfresco.repo.content.ContentServicePolicies;<BR />import org.alfresco.repo.node.NodeServicePolicies;<BR />import org.alfresco.repo.policy.Behaviour;<BR />import org.alfresco.repo.policy.Behaviour.NotificationFrequency;<BR />import org.alfresco.repo.policy.JavaBehaviour;<BR />import org.alfresco.repo.policy.PolicyComponent;<BR />import org.alfresco.service.cmr.repository.ChildAssociationRef;<BR />import org.alfresco.service.cmr.repository.ContentService;<BR />import org.alfresco.service.cmr.repository.NodeRef;<BR />import org.alfresco.service.cmr.repository.NodeService;<BR />import org.alfresco.service.namespace.NamespaceService;<BR />import org.alfresco.service.namespace.QName;<BR />import org.apache.log4j.Logger;<BR />import org.xml.sax.SAXException;<BR /><BR />public class PolicyLogger implements<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ContentServicePolicies.OnContentUpdatePolicy,<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ContentServicePolicies.OnContentReadPolicy,<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NodeServicePolicies.OnCreateNodePolicy,<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NodeServicePolicies.OnUpdateNodePolicy,<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NodeServicePolicies.OnDeleteNodePolicy {<BR /><BR />&nbsp;&nbsp;&nbsp;private Logger logger = Logger.getLogger(PolicyLogger.class);<BR />&nbsp;&nbsp;&nbsp;// Behaviours<BR />&nbsp;&nbsp;&nbsp;private Behaviour onContentRead;<BR />&nbsp;&nbsp;&nbsp;private Behaviour onContentUpdate;<BR />&nbsp;&nbsp;&nbsp;private Behaviour onCreateNode;<BR />&nbsp;&nbsp;&nbsp;private Behaviour onUpdateNode;<BR />&nbsp;&nbsp;&nbsp;private Behaviour onDeleteNode;<BR />&nbsp;&nbsp;&nbsp;// Dependencies<BR />&nbsp;&nbsp;&nbsp;private PolicyComponent policyComponent;<BR /><BR />&nbsp;&nbsp;&nbsp;protected NodeService nodeService;<BR />&nbsp;&nbsp;&nbsp;// public NodeRef nodeRef = null;<BR />&nbsp;&nbsp;&nbsp;protected ContentService contentService;<BR /><BR />&nbsp;&nbsp;&nbsp;public void setPolicyComponent(PolicyComponent policyComponent) {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.policyComponent = policyComponent;<BR />&nbsp;&nbsp;&nbsp;}<BR />&nbsp;&nbsp;&nbsp;<BR />&nbsp;&nbsp;&nbsp;public void setNodeService(NodeService nodeService)<BR />&nbsp;&nbsp;&nbsp;{<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.nodeService = nodeService;<BR />&nbsp;&nbsp;&nbsp;}<BR />&nbsp;&nbsp;&nbsp;<BR />&nbsp;&nbsp;&nbsp;public void setContentService(ContentService contentService)<BR />&nbsp;&nbsp;&nbsp;{<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.contentService = contentService;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println("ContentService———————-"+contentService);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println("\n\n\n\n============================ALFRESCO TESTING=========================\n\n\n\n");<BR />&nbsp;&nbsp;&nbsp;}<BR /><BR />&nbsp;&nbsp;&nbsp;void init() {<BR /><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if (logger.isDebugEnabled())<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;logger.debug("Initializing policy logger behaviour");<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// Create behaviours<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.onContentRead = new JavaBehaviour(this, "onContentRead",<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NotificationFrequency.EVERY_EVENT);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.onContentUpdate = new JavaBehaviour(this, "onContentUpdate",<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NotificationFrequency.EVERY_EVENT);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.onCreateNode = new JavaBehaviour(this, "onCreateNode",<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NotificationFrequency.EVERY_EVENT);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.onUpdateNode = new JavaBehaviour(this, "onUpdateNode",<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NotificationFrequency.EVERY_EVENT);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.onDeleteNode = new JavaBehaviour(this, "onDeleteNode",<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NotificationFrequency.EVERY_EVENT);<BR /><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;// Bind behaviours to node policies<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.policyComponent.bindClassBehaviour(QName.createQName(<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NamespaceService.ALFRESCO_URI, "onContentRead"),<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Model.TYPE_AC_OPS_DOC, this.onContentRead);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.policyComponent.bindClassBehaviour(QName.createQName(<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NamespaceService.ALFRESCO_URI, "onContentUpdate"),<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xxxModel.TYPE_AC_OPS_DOC, this.onContentUpdate);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.policyComponent.bindClassBehaviour(QName.createQName(<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NamespaceService.ALFRESCO_URI, "onCreateNode"),<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xxxModel.TYPE_AC_OPS_DOC, this.onCreateNode);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.policyComponent.bindClassBehaviour(QName.createQName(<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NamespaceService.ALFRESCO_URI, "onUpdateNode"),<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xxxModel.TYPE_AC_OPS_DOC, this.onUpdateNode);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.policyComponent.bindClassBehaviour(QName.createQName(<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NamespaceService.ALFRESCO_URI, "onDeleteNode"),<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xxxModel.TYPE_AC_OPS_DOC, this.onDeleteNode);<BR />&nbsp;&nbsp;&nbsp;}<BR /><BR />&nbsp;&nbsp;&nbsp;@Override<BR />&nbsp;&nbsp;&nbsp;public void onContentUpdate(NodeRef arg0, boolean arg1) {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if (logger.isDebugEnabled())<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;logger.debug("Content update policy fired");<BR />&nbsp;&nbsp;&nbsp;}<BR /><BR />&nbsp;&nbsp;&nbsp;@Override<BR />&nbsp;&nbsp;&nbsp;public void onContentRead(NodeRef arg0) {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if (logger.isDebugEnabled())<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;logger.debug("Content read policy fired");<BR />&nbsp;&nbsp;&nbsp;}<BR /><BR />&nbsp;&nbsp;&nbsp;@Override<BR />&nbsp;&nbsp;&nbsp;public void onCreateNode(ChildAssociationRef arg0) {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if (logger.isDebugEnabled())<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;logger.debug("Node create policy fired");<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println("\n\n\n\n\n—————————————–\ncreate\n——————-\n\n\n\n");<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println("node value is ::" + arg0.getQName());<BR />&nbsp;&nbsp;&nbsp;}<BR /><BR />&nbsp;&nbsp;&nbsp;@Override<BR />&nbsp;&nbsp;&nbsp;public void onUpdateNode(NodeRef arg0)&nbsp; {<BR /><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if (logger.isDebugEnabled())<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;logger.debug("Node update policy fired");<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;InputStream inputStream1 = null;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;InputStream inputStream = contentService.getReader(arg0, ContentModel.PROP_CONTENT).getContentInputStream();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;StringBuffer str=new StringBuffer();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;BufferedReader b = new BufferedReader(new InputStreamReader(inputStream));<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String inputString = null;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; try {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;while ( (inputString = b.readLine()) != null ){<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(inputString);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;str.append(inputString);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;byte[] bytes = str.toString().getBytes();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;inputStream1 = new ByteArrayInputStream (bytes); <BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;try {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;XmlValidator xmlValidation =new XmlValidator();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xmlValidation.validator(inputStream1);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;}catch (SAXException exception) {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println("\n\n&nbsp; Before calling the delete node of the NOde service \n\n");<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;//&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;nodeService.deleteNode(arg0);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println("\n\n After deleting the node \n\n");<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;exception.printStackTrace();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;catch(IOException ioException){<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ioException.printStackTrace();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}catch(ParserConfigurationException parserConfigurationException) {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;parserConfigurationException.printStackTrace();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;} catch (IOException e)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;{<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;throw&nbsp; new IllegalStateException("Schema validation Failed");<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;}<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;finally<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;{<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;try <BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(inputStream1 !=null)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;inputStream1.close();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(inputStream !=null)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;inputStream.close();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if(b !=null)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b.close();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;} catch (IOException e) {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;throw&nbsp; new IllegalStateException("Schema validation Failed File Close");<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;}<BR />&nbsp;&nbsp;&nbsp;}<BR /><BR />&nbsp;&nbsp;&nbsp;@Override<BR />&nbsp;&nbsp;&nbsp;public void onDeleteNode(ChildAssociationRef arg0, boolean arg1) {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if (logger.isDebugEnabled())<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;logger.debug("Node delete policy fired");<BR /><BR />&nbsp;&nbsp;&nbsp;}<BR />}<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><SPAN>XmlValidator class</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE>package com.xxx.behavior;<BR /><BR />import java.io.File;<BR />import java.io.IOException;<BR />import java.io.InputStream;<BR />import java.net.URL;<BR />import java.net.URLConnection;<BR /><BR />import javax.xml.parsers.DocumentBuilder;<BR />import javax.xml.parsers.DocumentBuilderFactory;<BR />import javax.xml.parsers.ParserConfigurationException;<BR />import javax.xml.transform.Source;<BR />import javax.xml.transform.dom.DOMSource;<BR />import javax.xml.transform.stream.StreamSource;<BR />import javax.xml.validation.Schema;<BR />import javax.xml.validation.SchemaFactory;<BR />import javax.xml.validation.Validator;<BR />import org.w3c.dom.Document;<BR />import org.xml.sax.SAXException;<BR /><BR />public class XmlValidator<BR />{<BR />&nbsp;&nbsp;&nbsp;public void validator(InputStream inputStream1) throws SAXException, IOException, ParserConfigurationException<BR />&nbsp;&nbsp;&nbsp;{<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; try {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; DocumentBuilder parser = DocumentBuilderFactory.newInstance().newDocumentBuilder();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Document document = parser.parse(inputStream1);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SchemaFactory factory = SchemaFactory.newInstance("<A href="http://www.w3.org/2001/XMLSchema" rel="nofollow noopener noreferrer">http://www.w3.org/2001/XMLSchema</A>");<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //Source schemaFile = new StreamSource(new File("D:\\Alfresco\\Alfresco-Training\\Alfresco_workspace\\client-extensions\\src\\com\\acme\\web\\transformer\\mySchema.xsd"));<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; URL schemaFile = new URL("<A href="http://localhost:8080/alfresco/d/d/workspace/SpacesStore/88b35a88-20ef-45ec-8fdf-82ba94d99e66/mySchema.xsd" rel="nofollow noopener noreferrer">http://localhost:8080/alfresco/d/d/workspace/SpacesStore/88b35a88-20ef-45ec-8fdf-82ba94d99e66/mySchema.xsd</A>");<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Schema schema = factory.newSchema(schemaFile);<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Validator validator = schema.newValidator();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; validator.validate(new DOMSource(document));<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; System.out.println("Validation Success");<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;} catch ( SAXException&nbsp; saxException) &nbsp;&nbsp;&nbsp;{&nbsp;&nbsp;&nbsp;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;saxException.printStackTrace();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;throw saxException;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;}catch (IOException ioException){<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ioException.printStackTrace();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;throw ioException;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;}catch(ParserConfigurationException parserConfigurationException){<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;parserConfigurationException.printStackTrace();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;}<BR />&nbsp;&nbsp;&nbsp;}<BR />}<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><SPAN>After this If i add an xml file, then the Xmvlalidator class is executed and validating file, but the problem is, its not showing the XML validation exception if the validation fails. In UI its giving some other exception like</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE>org.alfresco.service.cmr.repository.InvalidNodeRefException: Node does not exist: workspace://SpacesStore/1c1ab97b-6a18-41cf-ae65-bbb12977aeda<BR /><BR />org.alfresco.service.cmr.repository.InvalidNodeRefException: Node does not exist: workspace://SpacesStore/1c1ab97b-6a18-41cf-ae65-bbb12977aeda <BR />at org.alfresco.repo.node.db.DbNodeServiceImpl.getNodePairNotNull(DbNodeServiceImpl.java:151) <BR />at org.alfresco.repo.node.db.DbNodeServiceImpl.hasAspect(DbNodeServiceImpl.java:842) <BR />at sun.reflect.GeneratedMethodAccessor322.invoke(Unknown Source) <BR />at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) <BR />at java.lang.reflect.Method.invoke(Method.java:597) <BR />at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:304) <BR />at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182) <BR />at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149) <BR />at org.alfresco.repo.tenant.MultiTNodeServiceInterceptor.invoke(MultiTNodeServiceInterceptor.java:110) <BR />at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) <BR />at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) <BR />at $Proxy11.hasAspect(Unknown Source) <BR />at sun.reflect.GeneratedMethodAccessor322.invoke(Unknown Source) <BR />at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) <BR />at java.lang.reflect.Method.invoke(Method.java:597) <BR />at org.alfresco.repo.service.StoreRedirectorProxyFactory$RedirectorInvocationHandler.invoke(StoreRedirectorProxyFactory.java:221) <BR />at $Proxy12.hasAspect(Unknown Source) <BR />at org.alfresco.repo.node.MLPropertyInterceptor.getPivotNodeRef(MLPropertyInterceptor.java:327) <BR />at org.alfresco.repo.node.MLPropertyInterceptor.invoke(MLPropertyInterceptor.java:177) <BR />at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) <BR />at org.alfresco.repo.node.NodeRefPropertyMethodInterceptor.invoke(NodeRefPropertyMethodInterceptor.java:218) <BR />at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) <BR />at org.alfresco.repo.node.NodeRefPropertyMethodInterceptor.invoke(NodeRefPropertyMethodInterceptor.java:218) <BR />at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) <BR />at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) <BR />at $Proxy11.getProperties(Unknown Source) <BR />at sun.reflect.GeneratedMethodAccessor325.invoke(Unknown Source) <BR />at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) <BR />at java.lang.reflect.Method.invoke(Method.java:597) <BR />at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:304) <BR />at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182) <BR />at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149) <BR />at net.sf.acegisecurity.intercept.method.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:80) <BR />at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) <BR />at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:49) <BR />at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) <BR />at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:148) <BR />at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) <BR />at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106) <BR />at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) <BR />at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) <BR />at $Proxy11.getProperties(Unknown Source) <BR />at org.alfresco.web.bean.repository.Node.getProperties(Node.java:109) <BR />at org.alfresco.web.bean.content.EditContentPropertiesDialog.init(EditContentPropertiesDialog.java:82) <BR />at org.alfresco.web.bean.dialog.DialogManager.setCurrentDialog(DialogManager.java:128) <BR />at org.alfresco.web.app.AlfrescoNavigationHandler.handleDialogOpen(AlfrescoNavigationHandler.java:640) <BR />at org.alfresco.web.app.AlfrescoNavigationHandler.handleNavigation(AlfrescoNavigationHandler.java:118) <BR />at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:82) <BR />at javax.faces.component.UICommand.broadcast(UICommand.java:109) <BR />at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:97) <BR />at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:171) <BR />at org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:32) <BR />at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:95) <BR />at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:70) <BR />at javax.faces.webapp.FacesServlet.service(FacesServlet.java:139) <BR />at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) <BR />at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) <BR />at org.alfresco.web.app.servlet.AuthenticationFilter.doFilter(AuthenticationFilter.java:110) <BR />at sun.reflect.GeneratedMethodAccessor527.invoke(Unknown Source) <BR />at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) <BR />at java.lang.reflect.Method.invoke(Method.java:597) <BR />at org.alfresco.repo.management.subsystems.ChainingSubsystemProxyFactory$1.invoke(ChainingSubsystemProxyFactory.java:122) <BR />at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) <BR />at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) <BR />at $Proxy184.doFilter(Unknown Source) <BR />at org.alfresco.repo.web.filter.beans.BeanProxyFilter.doFilter(BeanProxyFilter.java:88) <BR />at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) <BR />at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) <BR />at org.alfresco.repo.web.filter.beans.NullFilter.doFilter(NullFilter.java:74) <BR />at sun.reflect.GeneratedMethodAccessor527.invoke(Unknown Source) <BR />at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) <BR />at java.lang.reflect.Method.invoke(Method.java:597) <BR />at org.alfresco.repo.management.subsystems.ChainingSubsystemProxyFactory$1.invoke(ChainingSubsystemProxyFactory.java:122) <BR />at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) <BR />at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) <BR />at $Proxy184.doFilter(Unknown Source) <BR />at org.alfresco.repo.web.filter.beans.BeanProxyFilter.doFilter(BeanProxyFilter.java:88) <BR />at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) <BR />at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) <BR />at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) <BR />at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) <BR />at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) <BR />at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) <BR />at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) <BR />at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) <BR />at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845) <BR />at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) <BR />at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) <BR />at java.lang.Thread.run(Thread.java:619) <BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><SPAN>I need the below error has to printed in the UI</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE>[Fatal Error] :1:104: XML document structures must start and end within the same entity.<BR />org.xml.sax.SAXParseException: XML document structures must start and end within the same entity.<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:124)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.acme.behavior.XmlValidator.validator(XmlValidator.java:27)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.acme.behavior.PolicyLogger.onUpdateNode(PolicyLogger.java:140)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.lang.reflect.Method.invoke(Method.java:597)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.policy.JavaBehaviour$JavaMethodInvocationHandler.invoke(JavaBehaviour.java:179)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at $Proxy26.onUpdateNode(Unknown Source)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.lang.reflect.Method.invoke(Method.java:597)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.policy.PolicyFactory$MultiHandler.invoke(PolicyFactory.java:306)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.policy.$Proxy195.onUpdateNode(Unknown Source)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.node.AbstractNodeServiceImpl.invokeOnUpdateNode(AbstractNodeServiceImpl.java:293)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.node.db.DbNodeServiceImpl.setProperty(DbNodeServiceImpl.java:1422)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.GeneratedMethodAccessor395.invoke(Unknown Source)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.lang.reflect.Method.invoke(Method.java:597)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:304)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.tenant.MultiTNodeServiceInterceptor.invoke(MultiTNodeServiceInterceptor.java:110)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at $Proxy11.setProperty(Unknown Source)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.GeneratedMethodAccessor395.invoke(Unknown Source)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.lang.reflect.Method.invoke(Method.java:597)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.service.StoreRedirectorProxyFactory$RedirectorInvocationHandler.invoke(StoreRedirectorProxyFactory.java:221)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at $Proxy12.setProperty(Unknown Source)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.node.MLPropertyInterceptor.invoke(MLPropertyInterceptor.java:255)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.node.NodeRefPropertyMethodInterceptor.invoke(NodeRefPropertyMethodInterceptor.java:266)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.node.NodeRefPropertyMethodInterceptor.invoke(NodeRefPropertyMethodInterceptor.java:266)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at $Proxy11.setProperty(Unknown Source)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.content.ContentServiceImpl$WriteStreamListener.contentStreamClosed(ContentServiceImpl.java:638)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.content.AbstractContentAccessor$CallbackFileChannel$1.execute(AbstractContentAccessor.java:359)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:327)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:253)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.content.AbstractContentAccessor$CallbackFileChannel.fireChannelClosed(AbstractContentAccessor.java:369)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.content.AbstractContentAccessor$CallbackFileChannel.implCloseChannel(AbstractContentAccessor.java:338)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.nio.channels.spi.AbstractInterruptibleChannel.close(AbstractInterruptibleChannel.java:97)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.nio.channels.Channels$1.close(Channels.java:138)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.io.FilterOutputStream.close(FilterOutputStream.java:143)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.util.FileCopyUtils.copy(FileCopyUtils.java:132)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.content.AbstractContentWriter.putContent(AbstractContentWriter.java:440)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.web.bean.content.BaseContentWizard.saveContent(BaseContentWizard.java:465)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.web.bean.content.AddContentDialog.finishImpl(AddContentDialog.java:106)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.web.bean.dialog.BaseDialogBean$1.execute(BaseDialogBean.java:124)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.web.bean.dialog.BaseDialogBean$1.execute(BaseDialogBean.java:121)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:327)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.web.bean.dialog.BaseDialogBean.finish(BaseDialogBean.java:130)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.web.bean.dialog.DialogManager.finish(DialogManager.java:534)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.lang.reflect.Method.invoke(Method.java:597)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:132)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:61)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at javax.faces.component.UICommand.broadcast(UICommand.java:109)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:97)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:171)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:32)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:95)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:70)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at javax.faces.webapp.FacesServlet.service(FacesServlet.java:139)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.web.app.servlet.AuthenticationFilter.doFilter(AuthenticationFilter.java:110)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.GeneratedMethodAccessor527.invoke(Unknown Source)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.lang.reflect.Method.invoke(Method.java:597)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.management.subsystems.ChainingSubsystemProxyFactory$1.invoke(ChainingSubsystemProxyFactory.java:122)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at $Proxy184.doFilter(Unknown Source)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.web.filter.beans.BeanProxyFilter.doFilter(BeanProxyFilter.java:88)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.web.filter.beans.NullFilter.doFilter(NullFilter.java:74)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.GeneratedMethodAccessor527.invoke(Unknown Source)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.lang.reflect.Method.invoke(Method.java:597)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.management.subsystems.ChainingSubsystemProxyFactory$1.invoke(ChainingSubsystemProxyFactory.java:122)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at $Proxy184.doFilter(Unknown Source)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.alfresco.repo.web.filter.beans.BeanProxyFilter.doFilter(BeanProxyFilter.java:88)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.lang.Thread.run(Thread.java:619)<BR /><BR /><BR />&nbsp; Before calling the delete node of the NOde service<BR /><BR /><BR />21:33:45,987 User:admin DEBUG [acme.behavior.PolicyLogger] Content read policy fired<BR />21:33:46,206 User:admin DEBUG [acme.behavior.PolicyLogger] Node delete policy fired<BR />21:33:46,206 User:admin DEBUG [acme.behavior.PolicyLogger] Node create policy fired<BR /><BR /><BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><SPAN>Thanks</SPAN></BODY></HTML> Thu, 25 Nov 2010 16:12:13 GMT praveen13881 2010-11-25T16:12:13Z How to display the XML validation Exception into Alfresco UI https://connect.hyland.com/t5/alfresco-archive/how-to-display-the-xml-validation-exception-into-alfresco-ui/m-p/262134#M215264 Hi all,My Task is to Create custom XML/XSD validation while inserting the content.I have done XML schema validation while creating or add the content.In This below code Method&nbsp; "onUpdateNode" will be executed while the content was added. At that time the will call the Xmlvalidator class..package com Thu, 25 Nov 2010 16:12:13 GMT https://connect.hyland.com/t5/alfresco-archive/how-to-display-the-xml-validation-exception-into-alfresco-ui/m-p/262134#M215264 praveen13881 2010-11-25T16:12:13Z Re: How to display the XML validation Exception into Alfresco UI https://connect.hyland.com/t5/alfresco-archive/how-to-display-the-xml-validation-exception-into-alfresco-ui/m-p/262135#M215265 <HTML><HEAD></HEAD><BODY><SPAN>What user interface are you using?</SPAN></BODY></HTML> Thu, 25 Nov 2010 17:07:01 GMT https://connect.hyland.com/t5/alfresco-archive/how-to-display-the-xml-validation-exception-into-alfresco-ui/m-p/262135#M215265 mrogers 2010-11-25T17:07:01Z Re: How to display the XML validation Exception into Alfresco UI https://connect.hyland.com/t5/alfresco-archive/how-to-display-the-xml-validation-exception-into-alfresco-ui/m-p/262136#M215266 <HTML><HEAD></HEAD><BODY><BLOCKQUOTE class="jive-quote">What user interface are you using?</BLOCKQUOTE><BR /><BR /><SPAN>I am using Alfresco web client UI</SPAN></BODY></HTML> Fri, 26 Nov 2010 05:33:45 GMT https://connect.hyland.com/t5/alfresco-archive/how-to-display-the-xml-validation-exception-into-alfresco-ui/m-p/262136#M215266 praveen13881 2010-11-26T05:33:45Z Re: How to display the XML validation Exception into Alfresco UI https://connect.hyland.com/t5/alfresco-archive/how-to-display-the-xml-validation-exception-into-alfresco-ui/m-p/262137#M215267 <HTML><HEAD></HEAD><BODY><SPAN>Hi Praveen,</SPAN><BR /><BR /><SPAN>Did you resolve your issue? can you provide the details.</SPAN></BODY></HTML> Fri, 17 Dec 2010 04:13:18 GMT https://connect.hyland.com/t5/alfresco-archive/how-to-display-the-xml-validation-exception-into-alfresco-ui/m-p/262137#M215267 abi2004 2010-12-17T04:13:18Z