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package org.apache.camel.model; |
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import javax.xml.bind.annotation.XmlAccessType; |
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import javax.xml.bind.annotation.XmlAccessorType; |
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import javax.xml.bind.annotation.XmlAttribute; |
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import javax.xml.bind.annotation.XmlRootElement; |
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import javax.xml.bind.annotation.XmlTransient; |
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import org.apache.camel.Expression; |
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import org.apache.camel.Processor; |
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import org.apache.camel.impl.RouteContext; |
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import org.apache.camel.processor.idempotent.IdempotentConsumer; |
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import org.apache.camel.processor.idempotent.MessageIdRepository; |
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@XmlRootElement(name = "idempotentConsumer") |
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@XmlAccessorType(XmlAccessType.FIELD) |
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public class IdempotentConsumerType extends ExpressionNode { |
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@XmlAttribute |
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private String messageIdRepositoryRef; |
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@XmlTransient |
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private MessageIdRepository messageIdRepository; |
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public IdempotentConsumerType() { |
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} |
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public IdempotentConsumerType(Expression messageIdExpression, MessageIdRepository messageIdRepository) { |
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super(messageIdExpression); |
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this.messageIdRepository = messageIdRepository; |
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} |
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@Override |
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public String toString() { |
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return "IdempotentConsumer[ " + getExpression() + " -> " + getOutputs() + "]"; |
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} |
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public String getMessageIdRepositoryRef() { |
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return messageIdRepositoryRef; |
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} |
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public void setMessageIdRepositoryRef(String messageIdRepositoryRef) { |
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this.messageIdRepositoryRef = messageIdRepositoryRef; |
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} |
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public MessageIdRepository getMessageIdRepository() { |
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return messageIdRepository; |
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} |
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public void setMessageIdRepository(MessageIdRepository messageIdRepository) { |
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this.messageIdRepository = messageIdRepository; |
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} |
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@Override |
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public Processor createProcessor(RouteContext routeContext) throws Exception { |
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Processor childProcessor = routeContext.createProcessor(this); |
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MessageIdRepository messageIdRepository = resolveMessageIdRepository(routeContext); |
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return new IdempotentConsumer(getExpression().createExpression(routeContext), messageIdRepository, |
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childProcessor); |
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} |
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public MessageIdRepository resolveMessageIdRepository(RouteContext routeContext) { |
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if (messageIdRepository == null) { |
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messageIdRepository = routeContext.lookup(messageIdRepositoryRef, MessageIdRepository.class); |
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} |
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return messageIdRepository; |
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} |
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} |