# apache camel

### Creating a component from archetype

* [How to create a camel component from archetype](https://gist.github.com/cleberjamaral/2914b691085cfaa6a163b7ba39d75af8)

### Sending email (gmail) by camel routes

1. Enable [gmail app passwords](https://support.google.com/accounts/answer/185833). 
   1. Enable [2-step-verification](https://support.google.com/accounts/answer/185839) (following verification through SMS).
   2. Generate a password for the camel app (selecting app "Mail" and a device type or custom). It will venerate a 16 characters password for the camel app.
2. Make sure the app is set up for [camel-mail](https://camel.apache.org/components/latest/mail-component.html) component.
3. Set up a camel route 
   1. Set the consumer side ('from' of camel route).
   2. Set a message subject, recipient and body.
   3. Set the producer side (mail following [gmail smtp configuration](https://support.google.com/mail/answer/7126229)).
      1. Use secure smtp on port 465 (smtps\://smtp.gmail.com:465).
      2. Set the username as a valid gmail address (ex: username=<myuser@gmail.com>).
      3. Set the 16 characters generated app password (ex: password=abcd1234abcd5678).
      4. Set smtp authentication (mail.smtp.auth=true).
      5. Set STARTTLS as enabled (mail.smtp.starttls.enable=true).

Example:

```
<routes xmlns="http://camel.apache.org/schema/spring" >
        <route id="sendMail">
                <from uri="jason:toEmail" />
                <setBody>
                        <!-- remove quotes -->
                        <simple>${body.replaceAll("\u0022","")}</simple>
                </setBody>
                <setHeader headerName="Subject">
                        <simple>${in.body}</simple>
                </setHeader>
                <setHeader headerName="To">
                        <constant>recipient@gmail.com</constant>
                </setHeader>
                <setBody>
                        <simple>${in.body}\nHi, Some message.\n</simple> 
                </setBody> 
                
                <!-- gmail configuration -->
                <to uri="smtps://smtp.gmail.com:465?username=myuser@gmail.com&password=abcd1234abcd5678&debugMode=true&mail.smtp.auth=true&mail.smtp.starttls.enable=true"/> 
        </route>  
</routes>
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://cleberjamaral.gitbook.io/mind/knowledge/programming/java/apache-camel.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.