// SetProp sets the property name of the component c with the value v.
// SetProp panics if the component does not have such property or
// if the types do not match.
func (job *Job) SetProp(c fwk.Component, name string, value interface{}) {
job.setProp(c, name, value)
job.stmts = append(job.stmts, Stmt{
Type: StmtSetProp,
Data: C{
Type: c.Type(),
Name: c.Name(),
Props: P{
name: value,
},
},
})
}
func (job *Job) setProp(c fwk.Component, name string, value interface{}) {
if !job.app.HasProp(c, name) {
err := fwk.Errorf("component [%s:%s] has no property named %q\n",
c.Type(),
c.Name(),
name,
)
job.Errorf(err.Error())
panic(err)
}
err := job.app.SetProp(c, name, value)
if err != nil {
job.Errorf(
"could not set property name=%q value=%#v on component [%s]: %v\n",
name, value,
c.Name(),
err,
)
panic(err)
}
}