THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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h2. DNS *Available as of Camel 2.7* This is an additional component for Camel to run DNS queries, using DNSJava. The component is a thin layer on top of [DNSJava|http://www.xbill.org/dnsjava/]. The component offers the following operations: - ip, to resolve a domain by its ip - lookup, to lookup information about the domain - dig, to run DNS queries {info:title=Requires SUN JVM} The DNSJava library requires torunning run on athe SUN JVM. If you use Apache ServiceMix or Apache Karaf, you'll need to adjust the {{etc/jre.properties}} file, to add {{sun.net.spi.nameservice}} to the list of Java platform packages exported. And theThe server mustwill beneed restartedrestarting before this change takes affecteffect. {info} Maven users will need to add the following dependency to their {{pom.xml}} for this component: {code:xml} <dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-dns</artifactId> <version>x.x.x</version> <!-- use the same version as your Camel core version --> </dependency> {code} h3. URI format The URI scheme for a DNS component is as follows {code} dns://operation {code} This component only supports producers. h3. Options None. h3. Headers {div:class=confluenceTableSmall} || Header || Type || Operations || Description || | dns.domain | String | ip | The domain name. Mandatory. | | dns.name | String | lookup | The name to lookup. Mandatory. | | dns.type | - | lookup, dig | The type of the lookup. Should match the values of {{org.xbill.dns.Type}}. Optional. | | dns.class | - | lookup, dig| he DNS class of the lookup. Should match the values of {{org.xbill.dns.DClass}}. Optional. | | dns.query | String | dig | The query itself. Mandatory. | | dns.server | String | dig | The server in particular for the query. If none is given, the default one specified by the OS will be used. Optional. | {div} h3. Examples h4. IP lookup {code:xml} <route id="IPCheck"> <from uri="direct:start"/> <to uri="dns:ip"/> </route> {code} This looks up a domain's IP. For example, www.example.com resolves to 192.0.32.10. The IP address to lookup must be provided in the header with key {{"dns.domain"}}. h4. DNS lookup {code:xml} <route id="IPCheck"> <from uri="direct:start"/> <to uri="dns:lookup"/> </route> {code} This returns a set of DNS records associated with a domain. The name to lookup must be provided in the header with key {{"dns.name"}}. h4. DNS Dig Dig is a Unix command-line utility to run DNS queries. {code:xml} <route id="IPCheck"> <from uri="direct:start"/> <to uri="dns:dig"/> </route> {code} The query must be provided in the header with key {{"dns.query"}}. {include:Endpoint See Also} |