Sample adapter configuration file for the File JSON Output adapter.
<?xml version="1.0" encoding="utf-8"?>
<Adapter>
<Name>file_json_output</Name>
<Description>The File JSON Output adapter takes data from Event Stream Processor, formats it into JSON format, and sends it to a JSON file.</Description>
<Log4jProperty>./log4j.properties</Log4jProperty>
<Modules>
<Module type="espconnector">
<InstanceName>MyOutStream_Subscriber</InstanceName>
<Name>EspSubscriber</Name>
<Next>MyJsonOutFormatter</Next>
<Parameters>
<EspSubscriberParameters>
<ProjectName>EspProject1</ProjectName>
<StreamName>EntityStream</StreamName>
</EspSubscriberParameters>
</Parameters>
</Module>
<Module type="formatter">
<InstanceName>MyJsonOutFormatter</InstanceName>
<Name>EspToJsonStringFormatter</Name>
<Next>MyStringToStreamFormatter</Next>
<Parameters>
<EspToJsonStringFormatterParameters>
<DateFormat>yyyy-MM-dd HH:mm:ss.SSS</DateFormat>
<TimestampFormat>yyyy/MM/dd HH:mm:ss</TimestampFormat>
<ColsMapping>
<Column>published_at</Column>
<Column>title</Column>
<Column>lang</Column>
</ColsMapping>
</EspToJsonStringFormatterParameters>
</Parameters>
</Module>
<Module type="formatter">
<InstanceName>MyStringToStreamFormatter</InstanceName>
<Name>StringToStreamFormatter</Name>
<Next>FileOutputTransporter</Next>
<Parameters>
<StringToStreamFormatterParameters>
<Delimiter>\n</Delimiter>
<IncludeDelimiter>true</IncludeDelimiter>
<AppendString>\n</AppendString>
<AppendPosition>end</AppendPosition>
<IgnoreSpace>true</IgnoreSpace>
<CharsetName>US-ASCII</CharsetName>
</StringToStreamFormatterParameters>
</Parameters>
</Module>
<Module type="transporter">
<InstanceName>FileOutputTransporter</InstanceName>
<Name>FileOutputTransporter</Name>
<Parameters>
<FileOutputTransporterParameters>
<Dir>./data</Dir>
<File>output.json</File>
<AccessMode>Streaming</AccessMode>
<AppendMode>false</AppendMode>
</FileOutputTransporterParameters>
</Parameters>
</Module>
</Modules>
<EspProjects>
<EspProject>
<Name>EspProject1</Name>
<Uri>esp://localhost:19011/sample_workspace/file_json_output</Uri>
<Security>
<User></User>
<Password encrypted="false"></Password>
<AuthType>user_password</AuthType>
<!--
<RSAKeyStore>/keystore/keystore.jks</RSAKeyStore>
<RSAKeyStorePassword>Sybase123</RSAKeyStorePassword>
-->
<!--
<KerberosKDC>KDC</KerberosKDC>
<KerberosRealm>REALM</KerberosRealm>
<KerberosService>service/instance</KerberosService>
<KerberosTicketCache>/tmp/krb5cc_user</KerberosTicketCache>
-->
<EncryptionAlgorithm>RSA</EncryptionAlgorithm>
</Security>
</EspProject>
</EspProjects>
<GlobalParameters></GlobalParameters>
</Adapter>