Http Binding XML Post

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1

i like to run am XML Post. I need to do the same like

curl -X POST  http://ip:8080/user/var/120/10221/0/0/12187 -H "Content-Type: text/plain" -d 'value= 500'

my Channel:

ID: http:url:ETAXMLSolarMin
label: ETA XML Set Solar Min
thingTypeUID: http:url
configuration:
  authMode: BASIC
  ignoreSSLErrors: false
  baseURL: http://192.168.188.24:8080/user/var/
  delay: 0
  stateMethod: GET
  refresh: 20
  commandMethod: POST
  contentType: text/plain
  timeout: 3000
  bufferSize: 2048
channels:
  - id: ETASolarSetMin
    channelTypeUID: http:number
    label: ETA Solar Set Min
    description: ""
    configuration:
      mode: READWRITE
      unit: °C
      stateExtension: 120/10221/0/0/12187
      commandContent: value=%2$s
      escapedUrl: false
      commandExtension: 120/10221/0/0/12187
      stateTransformation: XSLT:eta_numeric.xsl

my Item

label: ETA Solar Set Min
type: Number:Temperature
category: temperature
groupNames: []
tags:
  - Measurement

an

items.getItem('ETA_XML_Set_Solar_Min_ETA_Solar_Set_Min').sendCommand(50);

leeds to:

Requesting 'http://ip:8080/user/var/120/10221/0/0/12187' (method='POST', content='org.eclipse.jetty.client.util.StringContentProvider@5293241f') failed: 400 Bad Request

how do i need to configure the channel / Item to send the right content
Thanks

2

There is no such commandContent property. It looks like you intended to use the commandTransformation property. In which case it needs to be formatted as a transform (with the appropriate transform add-on installed), just like you have with the stateTransformation.

See here for an example that uses the regex transform to do something similar although there are other options as well such as a script transform:

3

I have this thing

UID: http:url:e5a14ec3b0
label: Lareira Sala
thingTypeUID: http:url
configuration:
  authMode: BASIC
  ignoreSSLErrors: true
  baseURL: https://192.168.129.10:8000
  password: **********
  delay: 0
  stateMethod: POST
  refresh: 60
  commandMethod: POST
  contentType: text/plain
  timeout: 3000
  bufferSize: 2048
  username: *******
channels:
  - id: temp_obj
    channelTypeUID: http:number
    label: Set Temperature
    configuration:
      mode: READWRITE
      stateContent: idOperacion=1002
      commandTransformation: JS:cmdEcoforestTempObj.js
      stateExtension: /recepcion_datos_4.cgi
      commandExtension: /recepcion_datos_4.cgi
      stateTransformation: JS:getEcoforestTempObj.js

It uses cmdEcoforestTempObj.js stored in conf/transform to send requested temperature, whose contents are:

(function(i) {
    var resultado = "idOperacion=1019&temperatura=" + i;
    return resultado.trim();
})(input)

The item linked to this channel is

label: Temperatura Objectivo Lareira
type: Number:Temperature
category: heating
groupNames:
  - stove
tags:
  - Temperature
  - Setpoint

Maybe it helps.

4

Thanks a lot that works for me
Command Transformation with JS to set the Content of der Post Request