43 lines
1.4 KiB
Ruby
43 lines
1.4 KiB
Ruby
require 'java'
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java_import 'backtype.storm.task.TopologyContext'
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java_import 'backtype.storm.transactional.ITransactionalSpout'
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java_import 'backtype.storm.transactional.ICommitterTransactionalSpout'
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java_import 'backtype.storm.topology.OutputFieldsDeclarer'
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java_import 'java.util.Map'
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java_package 'redstorm.proxy'
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class TransactionalCommitterSpout
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java_implements 'ICommitterTransactionalSpout'
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java_signature 'ICommitterTransactionalSpout (String base_class_path, String real_spout_class_name)'
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def initialize(base_class_path, real_spout_class_name)
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@real_spout = Object.module_eval(real_spout_class_name).new
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rescue NameError
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require base_class_path
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@real_spout = Object.module_eval(real_spout_class_name).new
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end
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java_signature 'ICommitterTransactionalSpout.Emitter getEmitter(Map, TopologyContext)'
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def getEmitter(conf, context)
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@real_spout.get_emitter(conf, context)
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end
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java_signature 'ITransactionalSpout.Coordinator getCoordinator(Map, TopologyContext)'
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def getCoordinator(conf, context)
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@real_spout.get_coordinator(conf, context)
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end
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java_signature 'void declareOutputFields(OutputFieldsDeclarer)'
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def declareOutputFields(declarer)
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@real_spout.declare_output_fields(declarer)
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end
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java_signature 'Map<String, Object> getComponentConfiguration()'
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def getComponentConfiguration
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@real_spout.get_component_configuration
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end
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end |