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Lightweight java library to integrate with NEM blockchain\n\nUses:\n- feign(https://github.com/OpenFeign/feign) to make http calls to NIS(based on docs from https://nemproject.github.io/)\n- hystrix(https://github.com/Netflix/Hystrix) to implement circuit breaker\n- ribbon(https://github.com/Netflix/ribbon) to implement load balancing\n- archaius(https://github.com/Netflix/archaius) to configure library\n\n\u003ch2\u003eUsage\u003c/h2\u003e\n\u003ch3\u003e1. Import library as maven dependency\u003c/h3\u003e\n\n```xml\n\u003cdependency\u003e\n    \u003cgroupId\u003ecom.github.rosklyar\u003c/groupId\u003e\n    \u003cartifactId\u003enem-library\u003c/artifactId\u003e\n    \u003cversion\u003e1.1\u003c/version\u003e\n\u003c/dependency\u003e\n```\n\n\u003ch3\u003e2. Configure library using archaius\u003c/h3\u003e\nI used static config instance in tests to setup configuration:\n\n```java\nConfigurationManager.getConfigInstance().setProperty(\"transactionApi.ribbon.listOfServers\", \"153.122.112.137:7890\");\nConfigurationManager.getConfigInstance().setProperty(\"accountApi.ribbon.listOfServers\", \"153.122.112.137:7890\");\nConfigurationManager.getConfigInstance().setProperty(\"mosaicApi.ribbon.listOfServers\", \"153.122.112.137:7890\");\nConfigurationManager.getConfigInstance().setProperty(\"nodeApi.ribbon.listOfServers\", \"153.122.112.137:7890\");\nConfigurationManager.getConfigInstance().setProperty(\"statusApi.ribbon.listOfServers\", \"153.122.112.137:7890\");\nConfigurationManager.getConfigInstance().setProperty(\"blockchainApi.ribbon.listOfServers\", \"153.122.112.137:7890\");\nConfigurationManager.getConfigInstance().setProperty(\"hystrix.command.default.execution.isolation.thread.timeoutInMilliseconds\", 20000);\n```\nYou can also use separate file(or any other configuration source archaius supports - https://github.com/Netflix/archaius/wiki) to setup configuration. Add this to your application start up script to import configuration from file:\n\n```bash\n-Darchaius.configurationSource.additionalUrls=file:///apps/myapp/nem-library.properties\n```\nExample of properties file needed for MAIN network see at src/test/resources/nem-library.properties.\u003cbr\u003e\nYou also can configure hystrix(circuit breaker) and ribbon(load balancing) with archaius configuration. For details see projects documentation pages:\u003cbr\u003e\n- https://github.com/Netflix/Hystrix/wiki/Configuration\n- https://github.com/Netflix/ribbon/wiki/Programmers-Guide\n\n\u003ch3\u003e3. Create client instance using DefaultNemClientFactory\u003c/h3\u003e\n\n```java\nAccountClient accountClient = new DefaultNemClientFactory().createAccountClient(\"accountApi\");\nBlockchainClient blockchainClient = new DefaultNemClientFactory().createBlockchainClient(\"blockchainApi\");\nMosaicClient mosaicClient = new DefaultNemClientFactory().createMosaicClient(\"mosaicApi\");\nNodeClient nodeClient = new DefaultNemClientFactory().createNodeClient(\"nodeApi\");\nStatusClient statusClient = new DefaultNemClientFactory().createStatusClient(\"statusApi\");\n```\n\n```java\nDefaultNemClientFactory factory = new DefaultNemClientFactory();\n        transactionClient = factory.createTransactionClient(\n                \"transactionApi\",\n                DefaultNemClientFactory.MAIN,\n                mosaicClient,\n                accountClient,\n                nodeClient\n        );\n```\n\n\u003ch2\u003eSimple clients\u003c/h2\u003e\n\nYou can create needed clients much more simple using just url of desired NIS:\n\n```java\nAccountClient accountClient = new DefaultNemClientFactory().simpleAccountClient(\"http://153.122.112.137:7890\");\nBlockchainClient blockchainClient = new DefaultNemClientFactory().simpleBlockchainClient(\"http://153.122.112.137:7890\");\nMosaicClient mosaicClient = new DefaultNemClientFactory().simpleMosaicClient(\"http://153.122.112.137:7890\");\nNodeClient nodeClient = new DefaultNemClientFactory().simpleNodeClient(\"http://153.122.112.137:7890\");\nStatusClient statusClient = new DefaultNemClientFactory().simpleStatusClient(\"http://153.122.112.137:7890\");\nTransactionClient simpleTransactionClient = new DefaultNemClientFactory().simpleTransactionClient(\"http://153.122.112.137:7890\", DefaultNemClientFactory.MAIN);\n```\n\nExample of usage you can see in tests package src/test/java/com/github/rosklyar/client\n\nYou can support project if you want \u003cbr/\u003e\nXEM: NALNZB-Q4JJP2-PYAS6I-4KWTLT-367SJJ-RKXX6I-WUQR \u003cbr/\u003e\nETH: 0x310535217083ba1073b4CB57B9DDc4dFF6176961 \u003cbr/\u003e\nXLM: GBBLG6YGAHVFNQJ6ZE7MCJENRYLHY2G475PRQKRWF46YZQ7Q3MES4NRD\n\n\u003csub\u003eCopyright (c) 2018\u003c/sub\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frosklyar%2Fnem-library","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Frosklyar%2Fnem-library","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frosklyar%2Fnem-library/lists"}