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Spring Using Boot Properties in Apache Camel Route

Can Spring Boot properties be used in Apache Camel route? @Value works fine, but is it possible to directly place expression holders in place.

Update: I know PropertiesComponent, but it will be another config besides Applicaiton.yml which I don't like.

application.yml

sftp:
  host:     10.10.128.128
  user:     ftpuser1
  password: ftpuser1password  
  path:     /tmp/inputfile/test1

Spring Boot Apache Camel Route:

 @Value("${sftp.user}")
    private String sftpUser;

    @Value("${sftp.host}")
    private String sftpHost;

    @Value("${sftp.password}")
    private String sftpPassword;

    @Value("${sftp.path}")
    private String sftpInPath;

    from("sftp://"+sftpUser+"@"+sftpHost+sftpInPath+"?delete=true&password="+sftpPassword)
//this is working

    from("sftp://${sftp.user}@${sftp.host}${sftp.path}?password=${sftp.password}")
// is this possible something like this?
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3 answers


Instead of entering all properties for individual fields, you can enter the full link:

@Value("#{'sftp://'+'${sftp.user}'+'@'+'${sftp.host}'+'${sftp.path}'+'?delete=true&password='+'${sftp.password}'}")
private String fullLink;


Then you can use it in a method from

.

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You can use property placeholders ( http://camel.apache.org/properties.html ) in Camel like this:



from("sftp://{{sftp.user}}@{{sftp.host}}{{sftp.path}}?password={{sftp.password}}")
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Haven't tried this locally, but you can try using this by adding this property component to the camel context (maybe you need to override the camel context config). Then you can use {{file.uri}} inside the part.

PropertiesComponent pc = new PropertiesComponent();
pc.setLocation("classpath:com/mycompany/myprop.properties");
context.addComponent("properties", pc);
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