Usage: (to-java clazz props)
(to-java clazz props opts)
(to-java clazz instance props opts)
(to-java clazz builder instance props opts)
Given a class and a hash map of properties, figure out the Builder class,
figure out the setters for the Builder, construct an instance of it and
produce an instance of the original class. A hash map of options may also
Alternatively, given a class, a builder instance, a hash map of properties,
and a hash map of options, figure out the setters for the builder class,
and use the builder instance to produce an instance of the original class.
Finally, given a class, a builder class, a builder instance (possibly of a
different class), a hash map of properties, and a hash map of options,
figure out the setters for the builder class, and use the builder instance
to produce an instance of the original class.
The following options may be provided:
* :builder-class -- the class that should be used for the builder process;
by default we'll assume an inner class of clazz called 'Builder',
* :builder-props -- properties used to construct and initialize an instance
of the builder class; defaults to an empty hash map; may have
:clojure.java.data/constructor as metadata to provide constructor
arguments for the builder instance,
* :build-fn -- the name of the method in the Builder class to use to
complete the builder process and return the desired class;
by default we'll try to deduce it, preferring 'build' if we find
* :ignore-setters? -- a flag to indicate that methods on the builder
class that begin with 'set' should be ignored, which may be
necessary to avoid ambiguous methods that look like builder properties;
by default 'setFooBar` will be treated as a builder property 'fooBar'
if it accepts a single argument and returns a builder instance.