Receive messages in Spring Cloud Stream applications
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Use a Spring Cloud Stream input binder to receive messages from Pub/Sub.
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For detailed documentation that includes this code sample, see the following:
Code sample
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[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],[],[],[],null,["# Receive messages in Spring Cloud Stream applications\n\nUse a Spring Cloud Stream input binder to receive messages from Pub/Sub.\n\nExplore further\n---------------\n\n\nFor detailed documentation that includes this code sample, see the following:\n\n- [Using Pub/Sub in Spring applications](/pubsub/docs/spring)\n\nCode sample\n-----------\n\n### Java\n\n\nBefore trying this sample, follow the Java setup instructions in the\n[Pub/Sub quickstart using\nclient libraries](/pubsub/docs/quickstart-client-libraries).\n\n\nFor more information, see the\n[Pub/Sub Java API\nreference documentation](/java/docs/reference/google-cloud-pubsub/latest/overview).\n\n\nTo authenticate to Pub/Sub, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n // Create an input binder to receive messages from `topic-two` using a Consumer bean.\n @Bean\n public Consumer\u003cMessage\u003cString\u003e\u003e receiveMessageFromTopicTwo() {\n return message -\u003e {\n LOGGER.info(\n \"Message arrived via an input binder from topic-two! Payload: \" + message.getPayload());\n };\n }\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=pubsub)."]]