when we want to consume soap from HTTP/postman below is the way
in the above you can see that header "SOAPAction" will help in routing to specific flow implementation.
flow name should be same as <<operationName>>:<<soapApiKit routerName>>
Monday, October 15, 2018
SOAP service in mule
when we want to consume soap from HTTP/postman below is the way
in the above you can see that header "SOAPAction" will help in routing to specific flow implementation.
flow name should be same as <<operationName>>:<<soapApiKit routerName>>
Saturday, July 7, 2018
mule details
Exception exception = (Exception)message.getExceptionPayload().getException();
This give ExceptionPaylaod object whose getException() method provides the exception object.
To get the stack trace use the following.
StackTraceElement[] ste = exception.getCause().getStackTrace();
in studio in muleProject.xml under environment variables use mule.stacktrace.full=true to get stack trace
Srinivas_Ganta01@infosys.com
Kalyan_Vetcha@infosys.com
Srinivas Ganta01 Srinivas_Ganta01@infosys.com – servicenow
http://www.whishworks.com/blog/mule-esb/integrating-mulesoft-with-servicenow-incident-management-system/
https://docs.mulesoft.com/mule-user-guide/v/3.7/http-connector
service now -----
user : Sandeep_teerth@infosys.com
paswd: Incredible@9
https://dev17712.service-now.com/navpage.do - service now instance
user:admin
pasd: Incredible@9
https://akaash.infosys.com/#Workspaces/VMExtension/VM/698ca788-7107-428d-8435-8df7c50a09be/VMDashboard
http://activemq.apache.org/activemq-5132-release.html
mule links
• flowVars – contains variables that are global to the current flow. They retain their values as control passes from one message processor to another. Thus, you can set them in one message processor and use them in another.
• sessionVars – is essentially the same as flowVars, except that when one flow calls another one via a Mule endpoint they are propagated.
https://docs.mulesoft.com/mule-user-guide/v/3.7/hardware-and-software-requirements
DATAWEAVE
https://docs.mulesoft.com/mule-user-guide/v/3.7/dataweave-reference-documentation
https://docs.mulesoft.com/mule-user-guide/v/3.7/dataweave-examples
http://www.mulesoft.org/documentation/display/current/File+Transport+Reference
http://training.mulesoft.com
http://mulesoft-training.com/dm-plugin.zip
https://docs.mulesoft.com/mule-user-guide/v/3.8/dataweave-types
https://docs.mulesoft.com/mule-user-guide/v/3.8/dataweave-formats
https://docs.mulesoft.com/mule-user-guide/v/3.8/dataweave-language-introduction
HOW TO LOOP ON HASHMAP IN DATWEAVE ANF GET BOTH KEY AND VALUE IN
flowVars.mapVal = new HashMap();
mapVal.put('a',123);
mapVal.put('b',987);
flowVars.listVal = new ArrayList(flowVars.mapVal.entrySet());
%dw 1.0
%output application/json
---
{
specification: flowVars.listVal map ((payload01 , indexOfPayload01) -> {
name: payload01.key,
value: payload01.value
})
}
MEL Mule Expression
https://docs.mulesoft.com/mule-user-guide/v/3.6/mule-expression-language-reference - MEL good
https://docs.mulesoft.com/mule-user-guide/v/3.6/mule-expression-language-examples - MEL
https://docs.mulesoft.com/mule-user-guide/v/3.6/mule-expression-language-mel
https://docs.mulesoft.com/mule-fundamentals/v/3.6/mule-message-tutorial
https://docs.mulesoft.com/mule-user-guide/v/3.7/mel-cheat-sheet
https://docs.mulesoft.com/mule-user-guide/v/3.7/mule-expression-language-tips
https://docs.mulesoft.com/mule-fundamentals/v/3.7/flows-and-subflows
https://docs.mulesoft.com/mule-user-guide/v/3.7/xpath
https://docs.mulesoft.com/mule-user-guide/v/3.7/developing-components - entry point resolver set
https://docs.mulesoft.com/mule-user-guide/v/3.7/schema-validation-filter
http://stackoverflow.com/questions/23081016/mule-how-to-get-mule-to-throw-an-exception-if-xml-schema-validation-fails
https://docs.mulesoft.com/mule-user-guide/v/3.7/servicenow-connector-5.0
https://www.youtube.com/watch?v=NaqHoOn0sEQ – service now demo
define variable name : varlist value:#[[]] , so now varlist will act as list we can add values to this list
#[java.lang.Thread.currentThread().getId()]
muleContext.registry.lookupFlowConstruct('<flowname>').start();
muleContext.registry.lookupFlowConstruct('<flowname>').stop();
flowVars.varlist.add('value')
------------------------------------------------------------------------------------------------------------------------------
DATE
#[new org.mule.el.datetime.DateTime('2016-12-13T08:15:30-05:00').format("dd-MM-yyyy")]
flowVars.date = new org.mule.el.datetime.DateTime('2017-08-20' , 'yyyy-MM-dd');
date.format('dd-MM-yyyy') - to format the date
flowVars.lastMatChangeSapDate.isAfter(flowVars.lastExtractionDate) - to comare 2 dates in mule
DATE in DATAWEAVE TRASNFORMER
"2016-03-09"as :date {format:"yyyy-MM-dd"} < (now as :date {format:"yyyy-MM-dd"})
--------------------------------------------------------------------------------------------------------------------------------
HTTP QUERY PARAM
[message.inboundProperties.'http.query.params'.get('param_name')]
MuleMessage muleMessage = eventContext.getMessage();
Map<String, String> queryParams = muleMessage.getInboundProperty("http.query.params");
String name=queryParams.get("name");
System.out.println(name);
return muleMessage;
HTTP URI PARAMETERS
<when expression="#[regex('services/v1/users/.*', message.inboundProperties['http.relative.path'])]">
#[exception.event.flowConstruct.name] is working to get the flow name in the set payload of exception block instead of hard-coding.
Mule MMC -- http://localhost:8585/mmc-3.7.0.
https://docs.mulesoft.com/mule-management-console/v/3.7/installing-the-production-version-of-mmc
https://docs.mulesoft.com/mule-management-console/v/3.7/installing-the-trial-version-of-mmc
https://docs.mulesoft.com/mule-management-console/v/3.4/troubleshooting-tips
https://docs.mulesoft.com/mule-user-guide/v/3.7/downloading-and-starting-mule-esb
MQ
http://olex.openlogic.com/packages/activemq/5.9.1#package_detail_tabs - active mq
http://blogs.mulesoft.com/dev/newbie/mule-school-jms-tutorial/ --active mq integrate with mule -- http://activemq.apache.org/activemq-5132-release.html
http://activemq.apache.org/download.html -- to get lib to connect active mq
http://10.66.56.52:8161/admin/ - mq admin
http://stackoverflow.com/questions/30099083/how-to-set-flow-variables-inside-expression-component-in-mule
META DATA
https://docs.mulesoft.com/mule-user-guide/v/3.7/custom-metadata-tab
https://docs.mulesoft.com/mule-user-guide/v/3.7/defining-metadata-using-edit-fields
MULE MODULE REQUESTOR
https://github.com/mulesoft/mule-module-requester
https://repository-master.mulesoft.org/nexus/content/repositories/releases/org/mule/modules/mule-module-requester/1.3/mule-module-requester-1.3-studio-plugin.zip
https://github.com/mulesoft/mule-module-requester/blob/master/mulerequesterdemo/src/main/app/MuleRequesterDemo.xml
http://blogs.mulesoft.com/dev/mule-dev/introducing-the-mule-requester-module/
API DESIGN STEP BY STEP
https://docs.mulesoft.com/anypoint-platform-for-apis/walkthrough-intro-create
https://docs.mulesoft.com/anypoint-platform-for-apis/walkthrough-design-new
https://docs.mulesoft.com/anypoint-platform-for-apis/walkthrough-build
https://docs.mulesoft.com/anypoint-platform-for-apis/walkthrough-design-existing
BATCH JOB
http://blogs.mulesoft.com/dev/tech-ramblings/batch-module-obtaining-the-job-instance-id-in-mule-3-7/
TIMER BASED TRIGGER
http://www.dotnetfunda.com/articles/show/2151/scheduling-a-job-in-mule-using-cron-expression
https://docs.mulesoft.com/mule-user-guide/v/3.7/quartz-transport-reference
http://www.quartz-scheduler.org/documentation/quartz-2.x/tutorials/crontrigger.html
http://www.manpagez.com/man/5/crontab/
DATA WEAVE
https://docs.mulesoft.com/mule-user-guide/v/3.7/dataweave-tutorial
https://docs.mulesoft.com/mule-user-guide/v/3.7/dataweave-reference-documentation
https://docs.mulesoft.com/mule-user-guide/v/3.7/dataweave-examples
https://github.com/mulesoft/mulesoft-docs/blob/master/mule-user-guide/v/3.7/dataweave-reference-documentation.adoc
FOR EACH
https://docs.mulesoft.com/mule-user-guide/v/3.7/foreach
http://stackoverflow.com/questions/22773535/mule-accessing-counter-variable-from-component-inside-foreach
http://stackoverflow.com/questions/27725286/how-to-extract-values-from-an-xml-list-in-mule-foreach
continuous INTEGRATION
https://docs.mulesoft.com/mule-user-guide/v/3.7/continuous-integration
MAVEN
https://repository.mulesoft.org/releases/
http://repo1.maven.org/maven2/org/jfrog/maven/annomojo/maven-plugin-tools-anno/
https://docs.mulesoft.com/mule-user-guide/v/3.7/using-maven-with-mule
https://docs.mulesoft.com/mule-user-guide/v/3.7/building-a-mule-application-with-maven-in-studio
https://docs.mulesoft.com/mule-user-guide/v/3.7/maven-support-in-anypoint-studio
MAVEN PLUGIN
http://updates.jenkins-ci.org/download/plugins/maven-plugin/
http://ftp.yz.yamagata-u.ac.jp/pub/misc/jenkins/plugins/maven-plugin/2.13/maven-plugin.hpi?bcsi_scan_ee7e30f120188340=1
http://10.68.123.4:8083/updateCenter/
ARM
https://docs.mulesoft.com/cloudhub/managing-applications-and-servers-in-the-cloud-and-on-premises
http://blogs.mulesoft.com/biz/mule/anypoint-runtime-manager-v1-2-monitoring-servers-and-apps-with-splunk-elk/
https://docs.mulesoft.com/cloudhub/sending-data-from-arm-to-external-monitoring-software#basic-architecture
https://docs.mulesoft.com/runtime-manager/sending-data-from-arm-to-external-monitoring-software
MUNIT
https://docs.mulesoft.com/munit/v/1.1.1/
MULE API GATE
https://docs.mulesoft.com/anypoint-platform-for-apis/install-studio-gw
JANSI java.lib.path
C:\Windows\System32\config\systemprofile\AppData\Local\Temp
https://docs.mulesoft.com/mule-agent/v/1.4.0/installing-mule-agent
https://docs.mulesoft.com/runtime-manager/managing-servers#start-mule-or-api-gateway
https://docs.mulesoft.com/anypoint-platform-for-apis/proxying-your-api
https://docs.mulesoft.com/anypoint-platform-for-apis/configuring-proxy-access-to-the-anypoint-platform-for-apis
https://docs.mulesoft.com/anypoint-platform-for-apis/walkthrough-proxy
https://docs.mulesoft.com/runtime-manager/managing-servers#start-mule-or-api-gateway
https://www.mulesoft.com/ty/dl/api-gateway - gateway dowload
https://www.mulesoft.com/ty/dl/mule
http://blogs.perficient.com/integrate/2016/04/01/connecting-mule-api-gateway-and-esb-in-hybrid-mode/
http://www.slideshare.net/RamakrishnaNarkedami/mule-integration-with-servicenow
XML TO JSON
http://www.utilities-online.info/xmltojson/#.V1Z-Trh97IU
SERVICE NOW
https://www.youtube.com/watch?v=hHxqTWXUqog
RAML RESPONSES
http://www.restapitutorial.com/httpstatuscodes.html
http://raml.org/developers/raml-200-tutorial
http://stackoverflow.com/questions/39996914/when-to-use-singular-or-plural-resource-names-in-raml
EXCEPTION
http://stackoverflow.com/questions/18611219/mule-error-handling
Exception exception = (Exception)message.getExceptionPayload().getException();
#[StackTraceElement[] ste = exception.getCause().getStackTrace();]
https://docs.mulesoft.com/mule-fundamentals/v/3.7/mule-message-structure
SHARE
https://docs.mulesoft.com/mule-user-guide/v/3.6/sharing-custom-configuration-fragments
https://docs.mulesoft.com/mule-user-guide/v/3.7/shared-resources
https://docs.mulesoft.com/mule-user-guide/v/3.5/modularizing-your-configuration-files-for-team-development
http://stackoverflow.com/questions/30442954/cant-get-a-mule-flow-reference-to-recognize-imported-resource-external-flow-f
DEPLOYMENT
https://docs.mulesoft.com/mule-management-console/v/3.7/
https://docs.mulesoft.com/mule-fundamentals/v/3.7/deploying-mule-applications
https://docs.mulesoft.com/mule-user-guide/v/3.7/deployment-scenarios
https://docs.mulesoft.com/mule-user-guide/v/3.7/application-deployment
https://docs.mulesoft.com/runtime-manager/cloudhub-and-mule
https://docs.mulesoft.com/runtime-manager/developing-a-cloudhub-application
WEB SERVICE
https://docs.mulesoft.com/mule-user-guide/v/3.7/building-web-services-with-cxf
https://www.youtube.com/results?search_query=develope+web+service+in+mule+using+cxf
REQUESTER
https://github.com/mulesoft/mule-module-requester
MMC-LDAP
https://docs.mulesoft.com/mule-management-console/v/3.7/setting-up-and-managing-users-via-ldap
http://www.programmableweb.com/news/standalone-raml-api-mocking-tools-surface/2015/08/13
INSTALLATION
https://docs.mulesoft.com/mule-management-console/v/3.8/installing-the-production-version-of-mmc
https://docs.mulesoft.com/mule-user-guide/v/3.8/installing-an-enterprise-license
https://docs.mulesoft.com/tcat-server/v/7.1.0/
https://docs.mulesoft.com/tcat-server/v/7.1.0/installing-tcat-server-on-linux
https://www.mulesoft.com/tcat/understanding-apache-tomcat
https://www.mulesoft.com/tcat/tomcat-60
https://www.mulesoft.com/tcat/tomcat-configuration
https://docs.mulesoft.com/mule-user-guide/v/3.8/starting-and-stopping-mule-esb
PROPERTY
<context:property-placeholder location="pollChange.properties" ignore-resource-not-found="true" />
https://docs.mulesoft.com/mule-user-guide/v/3.6/deploying-to-multiple-environments
TOMCAT
https://crunchify.com/how-to-change-jvm-heap-setting-xms-xmx-of-tomcat/
WEB SERVICE CONSUMER
https://docs.mulesoft.com/mule-user-guide/v/3.7/web-service-consumer
https://docs.mulesoft.com/mule-user-guide/v/3.7/publishing-and-consuming-apis-with-
PUBLISHING SOAP API
https://docs.mulesoft.com/mule-user-guide/v/3.7/publishing-a-soap-api
ODATA
https://github.com/mulesoft/odata-connector
http://blogs.mulesoft.com/dev/anypoint-platform-dev/data-as-a-service-an-odata-primer/
DATAWEAVE
https://docs.mulesoft.com/mule-user-guide/v/3.7/dataweave-reference-documentation
FOR EACH ON XML
http://stackoverflow.com/questions/27725286/how-to-extract-values-from-an-xml-list-in-mule-foreach
ENTERPRISE SECURITY
https://docs.mulesoft.com/release-notes/anypoint-enterprise-security-release-notes
MMC Performance Tune
https://docs.mulesoft.com/mule-management-console/v/3.7/using-the-management-console-for-performance-tuning
DEFAULT THREAD HTTP
https://docs.mulesoft.com/mule-user-guide/v/3.8/http-listener-connector
TOMCAT
https://tomcat.apache.org/tomcat-7.0-doc/manager-howto.html
MULE MAVEN - DOMAIN DEPLOY
https://docs.mulesoft.com/mule-user-guide/v/3.7/mule-maven-plugin
MMC ALERTS
https://docs.mulesoft.com/mule-management-console/v/3.7/defining-slas-and-alerts
MULE SCRIPTING
https://docs.mulesoft.com/mule-user-guide/v/3.7/scripting-module-reference#sts=Script%20Context%20Bindings
GROVY MULE FLOW STATUS
https://forums.mulesoft.com/questions/5552/create_mmc_alert_for_flow_status.html
http://stackoverflow.com/questions/26678285/how-to-find-out-mule-flow-status
https://docs.mulesoft.com/mule-user-guide/v/3.7/groovy-component-reference
AbstractFlowConstruct f = (AbstractFlowConstruct) muleContext.getRegistry().lookupFlowConstruct("flowName");
if (f.isStopped()){
// start flow
}
// it can also be used : f.isStarted()
API CURL
https://docs.mulesoft.com/mule-management-console/v/3.8/repository-of-applications
SET ENV IN RUNTIME
./mule start -M-Dcountry=UK
or
wrapper.java.additional.18=-Dcountry=UK
LOG FILE LOCATION CHANGE AND NAME CHANGE
http://stackoverflow.com/questions/32702921/how-do-i-change-the-default-location-for-mule-application-log-files
SED COMMAND
http://www.grymoire.com/Unix/Sed.html
LOGGING log4j change
<?xml version="1.0" encoding="utf-8"?>
<Configuration>
<Appenders>
<RollingFile name="file" fileName="${sys:mule.home}${sys:file.separator}logs${sys:file.separator}/S-HRM-EMP_PROFILE-PPLSFT/${date:dd-MM-yyyy}_S-HRM-EMP_PROFILE-PPLSFT.log"
filePattern="${sys:mule.home}${sys:file.separator}logs${sys:file.separator}/S-HRM-EMP_PROFILE-PPLSFT/${date:dd-MM-yyyy}_S-HRM-EMP_PROFILE-PPLSFT-%i.log" append="true">
<PatternLayout pattern="%d [%t] %-5p %c - %m%n" />
<SizeBasedTriggeringPolicy size="15 MB" />
<DefaultRolloverStrategy max="20"/>
</RollingFile>
</Appenders>
<Loggers>
MULE AGENT
https://www.youtube.com/watch?v=DvxcC_9ZAbM
https://docs.mulesoft.com/runtime-manager/installing-and-configuring-runtime-manager-agent
http://mulesoft.github.io/mule-agent/
SUPRESS HTTP CALL EXCEPTION
http://stackoverflow.com/questions/23240991/mule-returns-500-instead-of-400/40101417#40101417
http://stackoverflow.com/questions/16482500/mule-how-to-do-a-choice-when-based-on-http-response-codes
LOGGING
(process_id, process_name, activity_name, app_name, log_time_stamp, log_info, log_data,error_details,process_stacktrace,interface_id, project_name, message_id
#[exception.toString()]
#[exception.message]
#[exception] -- Exception- org.mule.api.MessagingException: Error sending HTTP request.
#[exception.getClass()] -- Exception Class- class org.mule.api.MessagingException
#[exception.getCause()] -- Exception Cause- java.net.ConnectException: Connect timeout
#[exception.getInfo()] --
#[exception.getMessage()]
#[exception.getDetailedMessage()]
message.outboundProperties['flowname'] = 'sendlog']
#[message.outboundProperties['appname'] = app.name +message.outboundProperties['flowname'] = 'sendlog']
#[exception.event.flowConstruct.name] - to get flow name when exception happens
#[exception.failingMessageProcessor] - to get step name at which exception happened
MuleMessage.getCorrelationId()
java.util.UUID.randomUUID().toString()
BATCH
https://docs.mulesoft.com/mule-user-guide/v/3.7/batch-filters-and-batch-commit
https://github.com/mulesoft/mulesoft-docs/blob/master/mule-user-guide/v/3.8/using-mel-with-batch-processing.adoc
DEPLOYMENT ARCHITECTURE
http://blogs.mulesoft.com/dev/anypoint-platform-dev/zen-api-platform-deployment-architecture/
SCATTER GATHER
after you do scatter then you need out put from each route then u need to explicitly store in payload. So after the execution of all routes payload
will be having list of result from each route. So when you do #[payload[0]] u get route 1 result and etc.
SECURITY
https://docs.mulesoft.com/mule-user-guide/v/3.8/configuring-the-spring-security-manager -- username and password security
http://blogs.mulesoft.com/dev/howto/apply-oauth-policy-on-a-rest-api/
https://docs.mulesoft.com/mule-user-guide/v/3.7/mule-sts-oauth-2.0a-example-application
https://docs.mulesoft.com/api-manager/building-an-external-oauth-2.0-provider-application
https://docs.mulesoft.com/mule-user-guide/v/3.8/authentication-in-http-requests
https://docs.mulesoft.com/mule-user-guide/v/3.7/authorization-grant-types
https://dzone.com/articles/oauth-20-mule
http://blogs.mulesoft.com/dev/connectivity-dev/step-by-step-oauth2-configuration-in-http-connector/
https://www.youtube.com/watch?v=1N1miITLxlI
https://www.youtube.com/watch?v=io_r-0e3Qcw - good video for OUATH concept
http://www.slideshare.net/anir37/rest-security-with-oauth-20
https://www.youtube.com/watch?v=MwjYmDUDkOA - solid working example
STUDIO JAVA VERSION
https://support.mulesoft.com/s/article/How-to-select-Java-version-to-execute-Studio
https://www.youtube.com/watch?v=MwjYmDUDkOA
XSLT
http://marcotello.com/mule-esb/using-the-xslt-transformer-in-mule-esb/ - really good example
HDFS
https://docs.mulesoft.com/release-notes/hdfs-connector-release-notes
hadoop version - this is the command to know about version
http://stackoverflow.com/questions/11302305/how-to-know-hive-and-hadoop-versions-from-command-prompt
CONNECTORS CATEGORY
https://docs.mulesoft.com/mule-user-guide/v/3.8/anypoint-connectors
GROVY
message.getInvocationProperty('myflowVariable')
message.getProperty("myflowVariable",org.mule.api.transport.PropertyScope.INVOCATION)
flowVars['myflowVariable]
JAVA CODE
accessing spring in java code
eventContext.getMuleContext().getRegistry().get("ErrorMapCounter");
muleContext.getRegistry().registerObject("totalfactvar", flowVars.factory);- this can be retrieved later in java code like below
muleContext.getRegistry().get("totalfactvar");
Dataweave Indentation -
select all - ctrl+Shift+F
DECODE for
#[(org.apache.commons.codec.binary.Base64.decodeBase64(dw('payload.GetDocumentBytesResponse.GetDocumentBytesResult')))]
THREAD DUMP HEAP DUMP
https://support.mulesoft.com/s/article/How-to-obtain-as-much-information-as-possible-from-unresponsive-Mule-server
there is utility called jvisualvm.exe whcih can be used to see heap dump which show classes , number of instances and memory . This utility will accept .hprof files. you can just save headp dump file as .hprof
open jvisualvm.exe and then start any java program then you can see that program in left side . right click and say thread dump will give thread dump
REFER FILE FROM JAVA IN MULE / READ FILE FROM JAVA
http://stackoverflow.com/questions/30497880/mule-unable-to-locate-json-file-when-deployable-archive-move-to-cloudhub
Thread.currentThread().getContextClassLoader().getResourceAsStream("input.json");
${app.home}/classes/fileName
#[groovy:Thread.currentThread().getContextClassLoader().getResourceAsStream('insulationColorAndShedsProfileInterChange_fixed_new.xml').text]
if you just want to give path of file in java
Thread.currentThread().getContextClassLoader().getREOURCE(FILE_LOCATION).fileURI;
"FILE_LOCATION" will be property in prooperty file
_______________________________________________________________________________________________________________________
excel file as an inline downloaded file within the browser as a response.
You have to use two “Property Operations” to set the “http response” as a downloadable file.
1. Set Property:
Name – Content-Type
Value - application/vnd.ms-excel (The file type is excel for our case)
2. Set Property:
Name - Content-Disposition
Value - inline;filename="#[flowVars['yearVar']]_12_CAPEX_#[flowVars['zoneVar']].xlsm"
The configuration XML looks like this,
<set-property propertyName="Content-Type" value="application/vnd.ms-excel" doc:name="Property"/>
<set-property propertyName="Content-Disposition" value="inline;filename="#[flowVars['yearVar']]_12_CAPEX_#[flowVars['zoneVar']].xlsm"" doc:name="File_Name_Property_Jan"/>
_______________________________________________________________________________________________________________________________
mule client and event context
https://docs.mulesoft.com/mule-user-guide/v/3.7/using-the-mule-client
http://stackoverflow.com/questions/32710005/steps-to-call-a-mule-flow-from-java-class
Mule context
https://echarish.wordpress.com/2017/02/22/trigger-mule-flow-from-java/
https://forums.mulesoft.com/questions/37469/calling-in-app-mule-flow-from-java-code.html
CALL FLOW FROM DataWeave
#[dw('lookup("theFlowName", flowVars.theParam)')]
"Variable" : lookup("flowName", inputToFlow)
https://forums.mulesoft.com/questions/37770/how-can-i-call-a-flowsubflow-using-mel.html
DataWeave filter
%dw 1.0
%output application/json
%var countrylist = p('countries') splitBy ','
---
{
"COUNTRY": countrylist [?($=="INDIA")] map ((current , indexOfCurrent) -> {
"NAME": current,
"POS": indexOfCurrent
}
)
}
______________________________________________________________________________________________________________
ANYPOINT ENTERPRISE SECURITY VAULT
https://docs.mulesoft.com/release-notes/anypoint-enterprise-security-release-notes
____________________________________________________________________________________________________________________
MUNIT
https://docs.mulesoft.com/munit/v/1.1/example-testing-apikit
https://docs.mulesoft.com/munit/v/1.0/munit-suite#defining-an-munit-test
https://stackoverflow.com/questions/37444394/assert-exception-thrown-in-munit-mulesoft
https://stackoverflow.com/questions/44197914/how-to-write-a-test-case-for-negative-scenarioexception-scenario-in-munit
_________________________________________________________________________________________________________________________________
CLOUD VCORE
https://stackoverflow.com/questions/42245989/how-can-i-configure-heap-size-and-garbage-collection-in-cloudhub
______________________________________________________________________________________________________________________________
API security
https://blogs.mulesoft.com/dev/api-dev/api-security-platform-capabilities-and-api-led-connectivity-example/
This give ExceptionPaylaod object whose getException() method provides the exception object.
To get the stack trace use the following.
StackTraceElement[] ste = exception.getCause().getStackTrace();
in studio in muleProject.xml under environment variables use mule.stacktrace.full=true to get stack trace
Srinivas_Ganta01@infosys.com
Kalyan_Vetcha@infosys.com
Srinivas Ganta01 Srinivas_Ganta01@infosys.com – servicenow
http://www.whishworks.com/blog/mule-esb/integrating-mulesoft-with-servicenow-incident-management-system/
https://docs.mulesoft.com/mule-user-guide/v/3.7/http-connector
service now -----
user : Sandeep_teerth@infosys.com
paswd: Incredible@9
https://dev17712.service-now.com/navpage.do - service now instance
user:admin
pasd: Incredible@9
https://akaash.infosys.com/#Workspaces/VMExtension/VM/698ca788-7107-428d-8435-8df7c50a09be/VMDashboard
http://activemq.apache.org/activemq-5132-release.html
mule links
• flowVars – contains variables that are global to the current flow. They retain their values as control passes from one message processor to another. Thus, you can set them in one message processor and use them in another.
• sessionVars – is essentially the same as flowVars, except that when one flow calls another one via a Mule endpoint they are propagated.
https://docs.mulesoft.com/mule-user-guide/v/3.7/hardware-and-software-requirements
DATAWEAVE
https://docs.mulesoft.com/mule-user-guide/v/3.7/dataweave-reference-documentation
https://docs.mulesoft.com/mule-user-guide/v/3.7/dataweave-examples
http://www.mulesoft.org/documentation/display/current/File+Transport+Reference
http://training.mulesoft.com
http://mulesoft-training.com/dm-plugin.zip
https://docs.mulesoft.com/mule-user-guide/v/3.8/dataweave-types
https://docs.mulesoft.com/mule-user-guide/v/3.8/dataweave-formats
https://docs.mulesoft.com/mule-user-guide/v/3.8/dataweave-language-introduction
HOW TO LOOP ON HASHMAP IN DATWEAVE ANF GET BOTH KEY AND VALUE IN
flowVars.mapVal = new HashMap();
mapVal.put('a',123);
mapVal.put('b',987);
flowVars.listVal = new ArrayList(flowVars.mapVal.entrySet());
%dw 1.0
%output application/json
---
{
specification: flowVars.listVal map ((payload01 , indexOfPayload01) -> {
name: payload01.key,
value: payload01.value
})
}
MEL Mule Expression
https://docs.mulesoft.com/mule-user-guide/v/3.6/mule-expression-language-reference - MEL good
https://docs.mulesoft.com/mule-user-guide/v/3.6/mule-expression-language-examples - MEL
https://docs.mulesoft.com/mule-user-guide/v/3.6/mule-expression-language-mel
https://docs.mulesoft.com/mule-fundamentals/v/3.6/mule-message-tutorial
https://docs.mulesoft.com/mule-user-guide/v/3.7/mel-cheat-sheet
https://docs.mulesoft.com/mule-user-guide/v/3.7/mule-expression-language-tips
https://docs.mulesoft.com/mule-fundamentals/v/3.7/flows-and-subflows
https://docs.mulesoft.com/mule-user-guide/v/3.7/xpath
https://docs.mulesoft.com/mule-user-guide/v/3.7/developing-components - entry point resolver set
https://docs.mulesoft.com/mule-user-guide/v/3.7/schema-validation-filter
http://stackoverflow.com/questions/23081016/mule-how-to-get-mule-to-throw-an-exception-if-xml-schema-validation-fails
https://docs.mulesoft.com/mule-user-guide/v/3.7/servicenow-connector-5.0
https://www.youtube.com/watch?v=NaqHoOn0sEQ – service now demo
define variable name : varlist value:#[[]] , so now varlist will act as list we can add values to this list
#[java.lang.Thread.currentThread().getId()]
muleContext.registry.lookupFlowConstruct('<flowname>').start();
muleContext.registry.lookupFlowConstruct('<flowname>').stop();
flowVars.varlist.add('value')
------------------------------------------------------------------------------------------------------------------------------
DATE
#[new org.mule.el.datetime.DateTime('2016-12-13T08:15:30-05:00').format("dd-MM-yyyy")]
flowVars.date = new org.mule.el.datetime.DateTime('2017-08-20' , 'yyyy-MM-dd');
date.format('dd-MM-yyyy') - to format the date
flowVars.lastMatChangeSapDate.isAfter(flowVars.lastExtractionDate) - to comare 2 dates in mule
DATE in DATAWEAVE TRASNFORMER
"2016-03-09"as :date {format:"yyyy-MM-dd"} < (now as :date {format:"yyyy-MM-dd"})
--------------------------------------------------------------------------------------------------------------------------------
HTTP QUERY PARAM
[message.inboundProperties.'http.query.params'.get('param_name')]
MuleMessage muleMessage = eventContext.getMessage();
Map<String, String> queryParams = muleMessage.getInboundProperty("http.query.params");
String name=queryParams.get("name");
System.out.println(name);
return muleMessage;
HTTP URI PARAMETERS
<when expression="#[regex('services/v1/users/.*', message.inboundProperties['http.relative.path'])]">
#[exception.event.flowConstruct.name] is working to get the flow name in the set payload of exception block instead of hard-coding.
Mule MMC -- http://localhost:8585/mmc-3.7.0.
https://docs.mulesoft.com/mule-management-console/v/3.7/installing-the-production-version-of-mmc
https://docs.mulesoft.com/mule-management-console/v/3.7/installing-the-trial-version-of-mmc
https://docs.mulesoft.com/mule-management-console/v/3.4/troubleshooting-tips
https://docs.mulesoft.com/mule-user-guide/v/3.7/downloading-and-starting-mule-esb
MQ
http://olex.openlogic.com/packages/activemq/5.9.1#package_detail_tabs - active mq
http://blogs.mulesoft.com/dev/newbie/mule-school-jms-tutorial/ --active mq integrate with mule -- http://activemq.apache.org/activemq-5132-release.html
http://activemq.apache.org/download.html -- to get lib to connect active mq
http://10.66.56.52:8161/admin/ - mq admin
http://stackoverflow.com/questions/30099083/how-to-set-flow-variables-inside-expression-component-in-mule
META DATA
https://docs.mulesoft.com/mule-user-guide/v/3.7/custom-metadata-tab
https://docs.mulesoft.com/mule-user-guide/v/3.7/defining-metadata-using-edit-fields
MULE MODULE REQUESTOR
https://github.com/mulesoft/mule-module-requester
https://repository-master.mulesoft.org/nexus/content/repositories/releases/org/mule/modules/mule-module-requester/1.3/mule-module-requester-1.3-studio-plugin.zip
https://github.com/mulesoft/mule-module-requester/blob/master/mulerequesterdemo/src/main/app/MuleRequesterDemo.xml
http://blogs.mulesoft.com/dev/mule-dev/introducing-the-mule-requester-module/
API DESIGN STEP BY STEP
https://docs.mulesoft.com/anypoint-platform-for-apis/walkthrough-intro-create
https://docs.mulesoft.com/anypoint-platform-for-apis/walkthrough-design-new
https://docs.mulesoft.com/anypoint-platform-for-apis/walkthrough-build
https://docs.mulesoft.com/anypoint-platform-for-apis/walkthrough-design-existing
BATCH JOB
http://blogs.mulesoft.com/dev/tech-ramblings/batch-module-obtaining-the-job-instance-id-in-mule-3-7/
TIMER BASED TRIGGER
http://www.dotnetfunda.com/articles/show/2151/scheduling-a-job-in-mule-using-cron-expression
https://docs.mulesoft.com/mule-user-guide/v/3.7/quartz-transport-reference
http://www.quartz-scheduler.org/documentation/quartz-2.x/tutorials/crontrigger.html
http://www.manpagez.com/man/5/crontab/
DATA WEAVE
https://docs.mulesoft.com/mule-user-guide/v/3.7/dataweave-tutorial
https://docs.mulesoft.com/mule-user-guide/v/3.7/dataweave-reference-documentation
https://docs.mulesoft.com/mule-user-guide/v/3.7/dataweave-examples
https://github.com/mulesoft/mulesoft-docs/blob/master/mule-user-guide/v/3.7/dataweave-reference-documentation.adoc
FOR EACH
https://docs.mulesoft.com/mule-user-guide/v/3.7/foreach
http://stackoverflow.com/questions/22773535/mule-accessing-counter-variable-from-component-inside-foreach
http://stackoverflow.com/questions/27725286/how-to-extract-values-from-an-xml-list-in-mule-foreach
continuous INTEGRATION
https://docs.mulesoft.com/mule-user-guide/v/3.7/continuous-integration
MAVEN
https://repository.mulesoft.org/releases/
http://repo1.maven.org/maven2/org/jfrog/maven/annomojo/maven-plugin-tools-anno/
https://docs.mulesoft.com/mule-user-guide/v/3.7/using-maven-with-mule
https://docs.mulesoft.com/mule-user-guide/v/3.7/building-a-mule-application-with-maven-in-studio
https://docs.mulesoft.com/mule-user-guide/v/3.7/maven-support-in-anypoint-studio
MAVEN PLUGIN
http://updates.jenkins-ci.org/download/plugins/maven-plugin/
http://ftp.yz.yamagata-u.ac.jp/pub/misc/jenkins/plugins/maven-plugin/2.13/maven-plugin.hpi?bcsi_scan_ee7e30f120188340=1
http://10.68.123.4:8083/updateCenter/
ARM
https://docs.mulesoft.com/cloudhub/managing-applications-and-servers-in-the-cloud-and-on-premises
http://blogs.mulesoft.com/biz/mule/anypoint-runtime-manager-v1-2-monitoring-servers-and-apps-with-splunk-elk/
https://docs.mulesoft.com/cloudhub/sending-data-from-arm-to-external-monitoring-software#basic-architecture
https://docs.mulesoft.com/runtime-manager/sending-data-from-arm-to-external-monitoring-software
MUNIT
https://docs.mulesoft.com/munit/v/1.1.1/
MULE API GATE
https://docs.mulesoft.com/anypoint-platform-for-apis/install-studio-gw
JANSI java.lib.path
C:\Windows\System32\config\systemprofile\AppData\Local\Temp
https://docs.mulesoft.com/mule-agent/v/1.4.0/installing-mule-agent
https://docs.mulesoft.com/runtime-manager/managing-servers#start-mule-or-api-gateway
https://docs.mulesoft.com/anypoint-platform-for-apis/proxying-your-api
https://docs.mulesoft.com/anypoint-platform-for-apis/configuring-proxy-access-to-the-anypoint-platform-for-apis
https://docs.mulesoft.com/anypoint-platform-for-apis/walkthrough-proxy
https://docs.mulesoft.com/runtime-manager/managing-servers#start-mule-or-api-gateway
https://www.mulesoft.com/ty/dl/api-gateway - gateway dowload
https://www.mulesoft.com/ty/dl/mule
http://blogs.perficient.com/integrate/2016/04/01/connecting-mule-api-gateway-and-esb-in-hybrid-mode/
http://www.slideshare.net/RamakrishnaNarkedami/mule-integration-with-servicenow
XML TO JSON
http://www.utilities-online.info/xmltojson/#.V1Z-Trh97IU
SERVICE NOW
https://www.youtube.com/watch?v=hHxqTWXUqog
RAML RESPONSES
http://www.restapitutorial.com/httpstatuscodes.html
http://raml.org/developers/raml-200-tutorial
http://stackoverflow.com/questions/39996914/when-to-use-singular-or-plural-resource-names-in-raml
EXCEPTION
http://stackoverflow.com/questions/18611219/mule-error-handling
Exception exception = (Exception)message.getExceptionPayload().getException();
#[StackTraceElement[] ste = exception.getCause().getStackTrace();]
https://docs.mulesoft.com/mule-fundamentals/v/3.7/mule-message-structure
SHARE
https://docs.mulesoft.com/mule-user-guide/v/3.6/sharing-custom-configuration-fragments
https://docs.mulesoft.com/mule-user-guide/v/3.7/shared-resources
https://docs.mulesoft.com/mule-user-guide/v/3.5/modularizing-your-configuration-files-for-team-development
http://stackoverflow.com/questions/30442954/cant-get-a-mule-flow-reference-to-recognize-imported-resource-external-flow-f
DEPLOYMENT
https://docs.mulesoft.com/mule-management-console/v/3.7/
https://docs.mulesoft.com/mule-fundamentals/v/3.7/deploying-mule-applications
https://docs.mulesoft.com/mule-user-guide/v/3.7/deployment-scenarios
https://docs.mulesoft.com/mule-user-guide/v/3.7/application-deployment
https://docs.mulesoft.com/runtime-manager/cloudhub-and-mule
https://docs.mulesoft.com/runtime-manager/developing-a-cloudhub-application
WEB SERVICE
https://docs.mulesoft.com/mule-user-guide/v/3.7/building-web-services-with-cxf
https://www.youtube.com/results?search_query=develope+web+service+in+mule+using+cxf
REQUESTER
https://github.com/mulesoft/mule-module-requester
MMC-LDAP
https://docs.mulesoft.com/mule-management-console/v/3.7/setting-up-and-managing-users-via-ldap
http://www.programmableweb.com/news/standalone-raml-api-mocking-tools-surface/2015/08/13
INSTALLATION
https://docs.mulesoft.com/mule-management-console/v/3.8/installing-the-production-version-of-mmc
https://docs.mulesoft.com/mule-user-guide/v/3.8/installing-an-enterprise-license
https://docs.mulesoft.com/tcat-server/v/7.1.0/
https://docs.mulesoft.com/tcat-server/v/7.1.0/installing-tcat-server-on-linux
https://www.mulesoft.com/tcat/understanding-apache-tomcat
https://www.mulesoft.com/tcat/tomcat-60
https://www.mulesoft.com/tcat/tomcat-configuration
https://docs.mulesoft.com/mule-user-guide/v/3.8/starting-and-stopping-mule-esb
PROPERTY
<context:property-placeholder location="pollChange.properties" ignore-resource-not-found="true" />
https://docs.mulesoft.com/mule-user-guide/v/3.6/deploying-to-multiple-environments
TOMCAT
https://crunchify.com/how-to-change-jvm-heap-setting-xms-xmx-of-tomcat/
WEB SERVICE CONSUMER
https://docs.mulesoft.com/mule-user-guide/v/3.7/web-service-consumer
https://docs.mulesoft.com/mule-user-guide/v/3.7/publishing-and-consuming-apis-with-
PUBLISHING SOAP API
https://docs.mulesoft.com/mule-user-guide/v/3.7/publishing-a-soap-api
ODATA
https://github.com/mulesoft/odata-connector
http://blogs.mulesoft.com/dev/anypoint-platform-dev/data-as-a-service-an-odata-primer/
DATAWEAVE
https://docs.mulesoft.com/mule-user-guide/v/3.7/dataweave-reference-documentation
FOR EACH ON XML
http://stackoverflow.com/questions/27725286/how-to-extract-values-from-an-xml-list-in-mule-foreach
ENTERPRISE SECURITY
https://docs.mulesoft.com/release-notes/anypoint-enterprise-security-release-notes
MMC Performance Tune
https://docs.mulesoft.com/mule-management-console/v/3.7/using-the-management-console-for-performance-tuning
DEFAULT THREAD HTTP
https://docs.mulesoft.com/mule-user-guide/v/3.8/http-listener-connector
TOMCAT
https://tomcat.apache.org/tomcat-7.0-doc/manager-howto.html
MULE MAVEN - DOMAIN DEPLOY
https://docs.mulesoft.com/mule-user-guide/v/3.7/mule-maven-plugin
MMC ALERTS
https://docs.mulesoft.com/mule-management-console/v/3.7/defining-slas-and-alerts
MULE SCRIPTING
https://docs.mulesoft.com/mule-user-guide/v/3.7/scripting-module-reference#sts=Script%20Context%20Bindings
GROVY MULE FLOW STATUS
https://forums.mulesoft.com/questions/5552/create_mmc_alert_for_flow_status.html
http://stackoverflow.com/questions/26678285/how-to-find-out-mule-flow-status
https://docs.mulesoft.com/mule-user-guide/v/3.7/groovy-component-reference
AbstractFlowConstruct f = (AbstractFlowConstruct) muleContext.getRegistry().lookupFlowConstruct("flowName");
if (f.isStopped()){
// start flow
}
// it can also be used : f.isStarted()
API CURL
https://docs.mulesoft.com/mule-management-console/v/3.8/repository-of-applications
SET ENV IN RUNTIME
./mule start -M-Dcountry=UK
or
wrapper.java.additional.18=-Dcountry=UK
LOG FILE LOCATION CHANGE AND NAME CHANGE
http://stackoverflow.com/questions/32702921/how-do-i-change-the-default-location-for-mule-application-log-files
SED COMMAND
http://www.grymoire.com/Unix/Sed.html
LOGGING log4j change
<?xml version="1.0" encoding="utf-8"?>
<Configuration>
<Appenders>
<RollingFile name="file" fileName="${sys:mule.home}${sys:file.separator}logs${sys:file.separator}/S-HRM-EMP_PROFILE-PPLSFT/${date:dd-MM-yyyy}_S-HRM-EMP_PROFILE-PPLSFT.log"
filePattern="${sys:mule.home}${sys:file.separator}logs${sys:file.separator}/S-HRM-EMP_PROFILE-PPLSFT/${date:dd-MM-yyyy}_S-HRM-EMP_PROFILE-PPLSFT-%i.log" append="true">
<PatternLayout pattern="%d [%t] %-5p %c - %m%n" />
<SizeBasedTriggeringPolicy size="15 MB" />
<DefaultRolloverStrategy max="20"/>
</RollingFile>
</Appenders>
<Loggers>
MULE AGENT
https://www.youtube.com/watch?v=DvxcC_9ZAbM
https://docs.mulesoft.com/runtime-manager/installing-and-configuring-runtime-manager-agent
http://mulesoft.github.io/mule-agent/
SUPRESS HTTP CALL EXCEPTION
http://stackoverflow.com/questions/23240991/mule-returns-500-instead-of-400/40101417#40101417
http://stackoverflow.com/questions/16482500/mule-how-to-do-a-choice-when-based-on-http-response-codes
LOGGING
(process_id, process_name, activity_name, app_name, log_time_stamp, log_info, log_data,error_details,process_stacktrace,interface_id, project_name, message_id
#[exception.toString()]
#[exception.message]
#[exception] -- Exception- org.mule.api.MessagingException: Error sending HTTP request.
#[exception.getClass()] -- Exception Class- class org.mule.api.MessagingException
#[exception.getCause()] -- Exception Cause- java.net.ConnectException: Connect timeout
#[exception.getInfo()] --
#[exception.getMessage()]
#[exception.getDetailedMessage()]
message.outboundProperties['flowname'] = 'sendlog']
#[message.outboundProperties['appname'] = app.name +message.outboundProperties['flowname'] = 'sendlog']
#[exception.event.flowConstruct.name] - to get flow name when exception happens
#[exception.failingMessageProcessor] - to get step name at which exception happened
MuleMessage.getCorrelationId()
java.util.UUID.randomUUID().toString()
BATCH
https://docs.mulesoft.com/mule-user-guide/v/3.7/batch-filters-and-batch-commit
https://github.com/mulesoft/mulesoft-docs/blob/master/mule-user-guide/v/3.8/using-mel-with-batch-processing.adoc
DEPLOYMENT ARCHITECTURE
http://blogs.mulesoft.com/dev/anypoint-platform-dev/zen-api-platform-deployment-architecture/
SCATTER GATHER
after you do scatter then you need out put from each route then u need to explicitly store in payload. So after the execution of all routes payload
will be having list of result from each route. So when you do #[payload[0]] u get route 1 result and etc.
SECURITY
https://docs.mulesoft.com/mule-user-guide/v/3.8/configuring-the-spring-security-manager -- username and password security
http://blogs.mulesoft.com/dev/howto/apply-oauth-policy-on-a-rest-api/
https://docs.mulesoft.com/mule-user-guide/v/3.7/mule-sts-oauth-2.0a-example-application
https://docs.mulesoft.com/api-manager/building-an-external-oauth-2.0-provider-application
https://docs.mulesoft.com/mule-user-guide/v/3.8/authentication-in-http-requests
https://docs.mulesoft.com/mule-user-guide/v/3.7/authorization-grant-types
https://dzone.com/articles/oauth-20-mule
http://blogs.mulesoft.com/dev/connectivity-dev/step-by-step-oauth2-configuration-in-http-connector/
https://www.youtube.com/watch?v=1N1miITLxlI
https://www.youtube.com/watch?v=io_r-0e3Qcw - good video for OUATH concept
http://www.slideshare.net/anir37/rest-security-with-oauth-20
https://www.youtube.com/watch?v=MwjYmDUDkOA - solid working example
STUDIO JAVA VERSION
https://support.mulesoft.com/s/article/How-to-select-Java-version-to-execute-Studio
https://www.youtube.com/watch?v=MwjYmDUDkOA
XSLT
http://marcotello.com/mule-esb/using-the-xslt-transformer-in-mule-esb/ - really good example
HDFS
https://docs.mulesoft.com/release-notes/hdfs-connector-release-notes
hadoop version - this is the command to know about version
http://stackoverflow.com/questions/11302305/how-to-know-hive-and-hadoop-versions-from-command-prompt
CONNECTORS CATEGORY
https://docs.mulesoft.com/mule-user-guide/v/3.8/anypoint-connectors
GROVY
message.getInvocationProperty('myflowVariable')
message.getProperty("myflowVariable",org.mule.api.transport.PropertyScope.INVOCATION)
flowVars['myflowVariable]
JAVA CODE
accessing spring in java code
eventContext.getMuleContext().getRegistry().get("ErrorMapCounter");
muleContext.getRegistry().registerObject("totalfactvar", flowVars.factory);- this can be retrieved later in java code like below
muleContext.getRegistry().get("totalfactvar");
Dataweave Indentation -
select all - ctrl+Shift+F
DECODE for
#[(org.apache.commons.codec.binary.Base64.decodeBase64(dw('payload.GetDocumentBytesResponse.GetDocumentBytesResult')))]
THREAD DUMP HEAP DUMP
https://support.mulesoft.com/s/article/How-to-obtain-as-much-information-as-possible-from-unresponsive-Mule-server
there is utility called jvisualvm.exe whcih can be used to see heap dump which show classes , number of instances and memory . This utility will accept .hprof files. you can just save headp dump file as .hprof
open jvisualvm.exe and then start any java program then you can see that program in left side . right click and say thread dump will give thread dump
REFER FILE FROM JAVA IN MULE / READ FILE FROM JAVA
http://stackoverflow.com/questions/30497880/mule-unable-to-locate-json-file-when-deployable-archive-move-to-cloudhub
Thread.currentThread().getContextClassLoader().getResourceAsStream("input.json");
${app.home}/classes/fileName
#[groovy:Thread.currentThread().getContextClassLoader().getResourceAsStream('insulationColorAndShedsProfileInterChange_fixed_new.xml').text]
if you just want to give path of file in java
Thread.currentThread().getContextClassLoader().getREOURCE(FILE_LOCATION).fileURI;
"FILE_LOCATION" will be property in prooperty file
_______________________________________________________________________________________________________________________
excel file as an inline downloaded file within the browser as a response.
You have to use two “Property Operations” to set the “http response” as a downloadable file.
1. Set Property:
Name – Content-Type
Value - application/vnd.ms-excel (The file type is excel for our case)
2. Set Property:
Name - Content-Disposition
Value - inline;filename="#[flowVars['yearVar']]_12_CAPEX_#[flowVars['zoneVar']].xlsm"
The configuration XML looks like this,
<set-property propertyName="Content-Type" value="application/vnd.ms-excel" doc:name="Property"/>
<set-property propertyName="Content-Disposition" value="inline;filename="#[flowVars['yearVar']]_12_CAPEX_#[flowVars['zoneVar']].xlsm"" doc:name="File_Name_Property_Jan"/>
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mule client and event context
https://docs.mulesoft.com/mule-user-guide/v/3.7/using-the-mule-client
http://stackoverflow.com/questions/32710005/steps-to-call-a-mule-flow-from-java-class
Mule context
https://echarish.wordpress.com/2017/02/22/trigger-mule-flow-from-java/
https://forums.mulesoft.com/questions/37469/calling-in-app-mule-flow-from-java-code.html
CALL FLOW FROM DataWeave
#[dw('lookup("theFlowName", flowVars.theParam)')]
"Variable" : lookup("flowName", inputToFlow)
https://forums.mulesoft.com/questions/37770/how-can-i-call-a-flowsubflow-using-mel.html
DataWeave filter
%dw 1.0
%output application/json
%var countrylist = p('countries') splitBy ','
---
{
"COUNTRY": countrylist [?($=="INDIA")] map ((current , indexOfCurrent) -> {
"NAME": current,
"POS": indexOfCurrent
}
)
}
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ANYPOINT ENTERPRISE SECURITY VAULT
https://docs.mulesoft.com/release-notes/anypoint-enterprise-security-release-notes
____________________________________________________________________________________________________________________
MUNIT
https://docs.mulesoft.com/munit/v/1.1/example-testing-apikit
https://docs.mulesoft.com/munit/v/1.0/munit-suite#defining-an-munit-test
https://stackoverflow.com/questions/37444394/assert-exception-thrown-in-munit-mulesoft
https://stackoverflow.com/questions/44197914/how-to-write-a-test-case-for-negative-scenarioexception-scenario-in-munit
_________________________________________________________________________________________________________________________________
CLOUD VCORE
https://stackoverflow.com/questions/42245989/how-can-i-configure-heap-size-and-garbage-collection-in-cloudhub
______________________________________________________________________________________________________________________________
API security
https://blogs.mulesoft.com/dev/api-dev/api-security-platform-capabilities-and-api-led-connectivity-example/
Friday, October 28, 2016
MMC Repository
I had hosted MMC on tomcat using Linux user "esb".
For every deployment repository will get created and will be stored under "/home/esb/mmc-data".
So need to clean up repository regularly so save space. While cleaning up repository from MMC need to clean older version , if you delete current version from repository app will get undeployed and removed from MMC.
For every deployment repository will get created and will be stored under "/home/esb/mmc-data".
So need to clean up repository regularly so save space. While cleaning up repository from MMC need to clean older version , if you delete current version from repository app will get undeployed and removed from MMC.
Thursday, October 27, 2016
Importing Java Libraries in DataWeave and MEL
Last but not least, we are going to define a global function that imports different libraries and can be used via DataWeave, isn’t this cool! 
First of all, we need to define our global function. In this example we are going to calculate the number of days of one month provided as a parameter. We will make use of Calendar and SimpleDateFormat libraries.
<configuration doc:name="Configuration">
<expression-language>
<global-functions>
def dayOfTheMonth(date){
import java.util.Calendar;
import java.text.SimpleDateFormat;
cal = Calendar.getInstance();
sdf = new SimpleDateFormat('yyyyMMdd');
cal.setTime(sdf.parse(date));
return cal.getActualMaximum(Calendar.DAY_OF_MONTH).toString();
}
</global-functions>
</expression-language>
</configuration>
Our new function is ready to be used! We can now use a MEL expression or include our function in Dataweave!
MEL: #[dayOfTheMonth(‘20151027’)]
DataWeave: day: dayOfTheMonth(‘20140302’)
Our new function is ready to be used! We can now use a MEL expression or include our function in Dataweave!
MEL: #[dayOfTheMonth(‘20151027’)]
DataWeave: day: dayOfTheMonth(‘20140302’)
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