Simple web service vm
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The document discusses using VM components in Mule to decompose a complex flow into smaller pieces to improve performance and control. It shows how to expose a CXF web service by breaking the flow into two parts connected by VM queues. This allows controlling each event queue separately and preventing overcommitting of resources. It demonstrates storing message properties before sending to the VM queue to retain them for the next flow, since properties may be lost passing through VM.
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The example shows exposing a CXF web service by breaking the flow into two parts connected by a VM queue. It stores the SOAP action in a property before sending to the VM queue to preserve it for the second flow.
Mulesoft vm transport reference
The document discusses the Mulesoft VM transport and its advantages for breaking complex integrations into smaller, decoupled parts for better control and high performance. It provides a sample use case of exposing a CXF web service using two separate flows connected by a VM queue, and explains how message properties can be preserved across the VM by storing them before sending to the outbound endpoint.
Restservice with active mq
This document discusses how to integrate a REST web service with an ActiveMQ JMS queue using Mule. It describes a Mule flow divided into two parts connected by a JMS component, with an object-to-XML transformer before the JMS outbound endpoint to handle payloads. The flow retrieves data from a database by ID when calling an HTTP endpoint, places it on the queue, and logs the response, demonstrating successful integration between the REST service and ActiveMQ.
Using mule with web services
This document discusses using Mule ESB to integrate with web services in various ways. It covers consuming existing web services, building and exposing web services, and creating a proxy for existing web services. The main technology used is Apache CXF, which is bundled with Mule ESB and allows for web service integration. It provides details on how to consume services by generating clients from WSDLs or service interfaces, and how to expose services by creating JAX-WS, WSDL first, or simple frontend services. Proxying services is described as a way to add functionality like security or transformations.
Cache for community edition
This document discusses implementing a cache in Mule Community Edition using a custom interceptor since Community Edition does not have the cache scope feature of Enterprise Edition. It provides an example of a custom interceptor class that can be used to cache payload data and filter expressions. The document also includes an example Mule configuration and flow that divides the flow into two parts connected by a VM component and uses the custom interceptor. It demonstrates testing the flow by calling a web service, deleting database data, and calling the service again to show the cached response is returned rather than hitting the database again.
Cache for community edition
In Mule Community Edition, cache can be implemented using a custom interceptor since it lacks the cache scope feature of Enterprise Edition. The document demonstrates implementing a cache using a custom interceptor in Community Edition. It shows the flow configuration divided into two parts connected by a VM component. The custom interceptor class is used along with a filter expression property. Testing is done using SoapUI to call the web service and validate that responses come from the cache rather than hitting the database after deleting data.
Cache for community edition
This document discusses implementing a cache in Mule Community Edition using a custom interceptor since Community Edition does not have the cache scope feature of Enterprise Edition. It provides an example of a custom interceptor class that can be used to cache payload data and filter expressions. The document also includes an example Mule configuration and flow that divides the flow into two parts connected by a VM component and uses the custom interceptor. It demonstrates testing the caching by calling a web service, deleting database data, and calling the service again to show it returns the cached response without hitting the database.
Cache for community edition
This document discusses implementing a cache in Mule Community Edition using a custom interceptor since Community Edition does not include the cache scope feature of Enterprise Edition. It provides an example of a custom interceptor class that caches payload data and includes a code sample. The document then demonstrates configuring and testing the custom cache interceptor on a web service that retrieves database records, showing that it continues returning the cached response even after the underlying database record is deleted.
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Expression filter in Mule
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Jenkins is an open source tool that supports continuous integration to continuously build and test code changes. It provides a dashboard that shows the status of builds, projects, and dependencies. Jenkins can be enhanced through plugins that add features like source control integration, testing, notifications, reporting, and artifact storage. It is flexible and can be run on-premises or on cloud-based solutions. Jenkins supports agile development principles and is a key part of enabling continuous integration.
Jenkins part 2
Jenkins is an open source automation server that enables developers to easily automate builds and tests of software projects. It was originally forked from Hudson in 2011 and is written in Java. Jenkins supports continuous integration workflows and can integrate with source code management systems and build tools. It has over 400 plugins that add additional functionality for testing, notifications, artifact storage, and more.
Jenkins Part 1
The document discusses Jenkins, an open source continuous integration tool. It provides an overview of continuous integration and how Jenkins fits into the continuous integration workflow by automating the build, testing and deployment processes. Some key benefits of Jenkins mentioned are immediate bug detection, having a deployable system at regular intervals, and maintaining a record of the project's evolution.
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The document discusses validating SOAP requests in Mule by using a schema validation filter. The filter allows validating a SOAP request against an XSD schema file. If invalid, a custom error message can be returned. The code example shows adding the filter to the flow before the SOAP service. This validates requests and routes invalid ones to a subflow to return the error.
Xslt in mule
The document discusses how to use XSLT transformations in Mule applications. XSLT can transform XML payloads from one form to another. Mule supports XSLT transformations using the XSLT transformer component. The example shows a flow that uses an HTTP inbound endpoint, sets an XML payload, applies an XSLT transformation defined in a file, and outputs the transformed XML. The XSLT file uses templates and XPath to map elements from the source XML to the new structure in the output XML.
Drools in Mule
Mule applications can use Drools to execute business rules. Drools is a business rules management system that provides a business rules engine. A Mule application example is presented that generates a random weight variable and uses a Drools component to check rules defined in a .drl file to set the destination based on the weight. The rules determine if the weight is less than or equal to 50, the destination is set to WAREHOUSE_B, otherwise it is set to WAREHOUSE_A. Testing the application by hitting a URL demonstrates it working as defined by the rules in the .drl file.
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This document provides an example of using DataWeave to transform XML input into a Java Object. The XML input contains user data that is mapped to a User class using DataWeave transformations. The User class is defined with firstName and lastName properties that correspond to the name and lastName elements in the XML. DataWeave code is used to parse the XML payload and set the properties of a User object that is returned.
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
ここ3000字までしか入らないけどタイトルの方がたくさん文字入ると思います。
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
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Simple web service vm
- 1. A Simple Web Service With VM
- 2. We all know how to expose a CXF based SOAP web services in Mule. How about exposing the web service by decomposing a complex flow into smaller part with VM component ??
- 3. One main reason to use this architecture, is that we can fragment the logic into smaller pieces and can connect it and decouple each event, and is done mainly for high performance and high control.
- 4. Advantage with breaking the flow with a queue :- • Help to control on each event queue • The service can be well-conditioned to load • Preventing resources from being over committed when demand exceeds service capacity.
- 5. So, let’s create our flow to expose a CXF web service by breaking the flow into 2 parts connected with VM components as follows :-
- 6. You can see that we have used a set property after CXF component to store the method name which is actually SOAP action here as the message properties generally get lost if passed through a VM queue.
- 7. Our Mule config will be following :- You can see in flow2 the SOAP action stored is provided as entry point for web service implementing java class
- 8. Now, we can test our web service in SOAPUI and see that the web service is generating a response which means it is working perfectly
- 9. So, if we are exposing a web service using VM endpoints the first thing we should keep in mind is to store the outbound properties of the message before sending the message to the VM outbound endpoint . The main reason of doing is to protect the properties and get it in our next flow, since a message may loose it’s outbound properties while passing through a VM.
- 10. In my next slide I will bring some other techniques of implementing VM endpoint in our flow. Hope you have enjoyed this simpler version. Keep sharing your knowledge everywhere and let our mule community grow I have also shared this in my blog :- http://anirbansenchowdhary.com/blog/?p=220 So, Happy coding …