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https://issues.apache.org/jira/browse/STORM-1034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rick Kellogg updated STORM-1034:
--------------------------------
Description:
Create Fluent Java API for construction of SpoutConfig & TridentSpountConfig.
At present both of these classes have public instance variables and as such
instantiation and validation is poor.
The use of a Fluent Java API will provide cleaner validation and the
opportunity to deprecate properties while maintaining API compatibility.
Example:
{code:title=Bar.java|borderStyle=solid}
SpoutConfig simpleConfig = new SpountConfigBuilder()
.topicName("topicA")
.kafkaBrokerHosts("hostname:2181")
.stormClientID("storm-client-id")
.schema(new
SchemeAsMultiScheme ())
.build();
{code}
was:
Create Fluent Java API for construction of SpoutConfig & TridentSpountConfig.
At present both of these classes have public instance variables and as such
instantiation and validation is poor.
The use of a Fluent Java API will provide cleaner validation and the
opportunity to deprecate properties while maintaining API compatibility.
Example:
SpoutConfig simpleConfig = new SpountConfigBuilder()
.topicName("topicA")
.kafkaBrokerHosts("hostname:2181")
.stormClientID("storm-client-id")
.schema(new
SchemeAsMultiScheme ())
.build();
> Create Fluent API for Kafka - SpoutConfig & TridentKafkaConfig
> ---------------------------------------------------------------
>
> Key: STORM-1034
> URL: https://issues.apache.org/jira/browse/STORM-1034
> Project: Apache Storm
> Issue Type: Improvement
> Components: storm-kafka
> Affects Versions: 0.10.0, 0.9.4, 0.9.5
> Reporter: Rick Kellogg
> Assignee: Rick Kellogg
>
> Create Fluent Java API for construction of SpoutConfig & TridentSpountConfig.
> At present both of these classes have public instance variables and as such
> instantiation and validation is poor.
> The use of a Fluent Java API will provide cleaner validation and the
> opportunity to deprecate properties while maintaining API compatibility.
> Example:
> {code:title=Bar.java|borderStyle=solid}
> SpoutConfig simpleConfig = new SpountConfigBuilder()
> .topicName("topicA")
>
> .kafkaBrokerHosts("hostname:2181")
>
> .stormClientID("storm-client-id")
> .schema(new
> SchemeAsMultiScheme ())
> .build();
> {code}
>
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