esb

问题 Hey, If we have Apache Camel why to use other solutions like Apache ServiceMix and Mule? Is there something Apache Camel can't do comparing to these products? When to use Mule/ServiceMix and when to use Camel? 回答1: Apache Camel is a library that implements enterprise integration patterns (EIP). While it can use Spring as its IOC framework, it is not even dependent upon Spring, so it is completely platform independent. It is "just" a library. So you can run it any JVM environment, e.g. simple

问题 At a previous job, there was lots of talk about "Enterprise Service Bus" (ESB). I read parts of a conceptual book about it, but never really understood how you would implement/integrate it in concrete terms. I'm familiar with SOA/queueing/directory services/etc. but I don't understand what exactly an ESB is. Is it a concrete thing (service/server/broker/etc.) that you just hook all your apps up to it in different ways, or is it more just a conceptual way to design systems? Any explanations or

问题 I am wondering, If I have say 10 tests, each extending FunctionalTestCase in Mule - does it actually load a Mule server in the life cycle of the test and tears it down for every test it runs? That seems to be an overhead to me - however lightweight Mule may be. FYI - I all my Tests extend an AbstractMuleTest which in turn extends FunctionalTestCase and implements the getConfigResoures() method. 回答1: Yes it does and for a reason: to guarantee that each test is isolated from the others thus

问题 I tried to do the tutorials suggested on the MuleSoft's website. I first started with this example: <?xml version="1.0" encoding="UTF-8"?> <mule xmlns:http="http://www.mulesoft.org/schema/mule/http" xmlns:tracking="http://www.mulesoft.org/schema/mule/ee/tracking" xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation" xmlns:spring="http://www.springframework.org/schema/beans" version="EE-3.6.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema

问题 I am trying to install the DB2 connector in Mule Studio. I am using Anypoint Studio October 2014 Release. I tried following the instructions given here: http://www.mulesoft.org/connectors/db2-connector-3.4.0%3B3.5.0-Everest#install but am unable to find the connector in any of the available sites. How do I install it? 回答1: You must use Database building block and Generic Database Configuration with the DB2 JDBC Connector. Here you can find the DB2 JDBC Connector: http://www-01.ibm.com/support

问题 what is the fastest way do deploy a class Mediator on ESB? I have my custom mediator in eclipse and every time I extract the project as a JAR file and put it in "ESB\repository\components\lib" but it does not commit the changes every time... it looks like ESB still use an old verion of my custom mediator. Please suggest EDIT : also to have the last version deployed I need to delete all the files in the "dropins" folder 回答1: The fastest way I would suggest (With Developer Studio 2.0.1): Create

问题 My first thoughts are Erlang, or Java, but I wanted to know from others experiences. 回答1: It's pretty rare that there's a best language for writing any kind of application in the absence of external constraints. The popularity of Java for ESBs seems to be based on the fact that they're coordinating a bunch of other software that's also written in Java. While any language would work, they're often producing and consuming content for and from Java libraries and therefore benefit from using the

问题 I have an issue, Firstly, I make a Service that will give the result a specific endpoint. After I get the specific endpoint, I want to call that Service. But I don't know how to do it. I try the template Endpoint, but still cannot be used in Mediator. I have seen the documentation in : http://wso2.org/project/esb/java/4.0.0/docs/templates.html , and it said that "using Endpoint Template is a generalized form of endpoint configuration used in ESB. Unlike sequence templates , endpoint templates

问题 Given a DataMapper node that would map between the following two structures: Strcuture A: <item> <id>123</id> <price>1</price> <quantity>1</quantity> </item> <item> <id>124</id> <price>2</price> <quantity>1</quantity> </item> <item> <id>125</id> <price>3</price> <quantity>1</quantity> </item> Structure B: <total> <totalPrice>6</totalPrice> </total> The Mule ESB DataMapper will generate a CTL2 (Clover) Transformation. Can the Mule ESB DataMapper also generate XSLT 回答1: Do you mean to perform a

问题 Hi guys first of all I want you to see my wsdl file it's DHL24 api I want learn a bit on this and use simple example here is the link https://dhl24.com.pl/webapi.html I want to use getVersion as you can see we don't need to provide any data to this only in response we have getVersionResult - STRING First of all I created package generated from apache CTX using simple project here is POM: <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"