private Block createBlock(AbstractBlock parent, String context, Map<String, Object> options) {
IRubyObject rubyClass = rubyRuntime.evalScriptlet("Asciidoctor::Block");
RubyHash convertMapToRubyHashWithSymbols =
RubyHashUtil.convertMapToRubyHashWithSymbols(rubyRuntime, options);
Object[] parameters = {
parent.delegate(), RubyUtils.toSymbol(rubyRuntime, context), convertMapToRubyHashWithSymbols
};
return (Block)
JavaEmbedUtils.invokeMethod(rubyRuntime, rubyClass, "new", parameters, Block.class);
}
@Test
public void shouldWrapJavaIOExceptions() throws Exception {
Ruby ruby = Ruby.newInstance();
RackInput rackInput = mock(RackInput.class);
when(rackInput.read(null)).thenThrow(new IOException("fake"));
JRubyRackInput subject = new JRubyRackInput(ruby, rackInput);
GlobalVariables globalVariables = ruby.getGlobalVariables();
globalVariables.set("$rack_input", subject);
IRubyObject result =
ruby.evalScriptlet(
"begin; $rack_input.read; rescue IOError => e; \"rescued #{e.message}\"; end");
assertThat(result.asJavaString()).isEqualTo("rescued fake");
}
public static Ruby createRuby() throws Exception {
RubyRuntimeFactoryImpl factory = new RubyRuntimeFactoryImpl();
if (System.getProperty("gem.path") != null) {
factory.setGemPath(System.getProperty("gem.path"));
} else {
factory.setGemPath("target/rubygems");
}
System.err.println("gem.path is " + factory.getGemPath());
factory.setUseJRubyHomeEnvVar(false);
Ruby ruby = factory.create();
ruby.evalScriptlet("require %q(rubygems)");
return ruby;
}
public ErbScriptEngine(ErbScriptEngineFactory factory) {
super(factory);
final ClassLoader oldClassLoader = Thread.currentThread().getContextClassLoader();
try {
Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
runtime = Ruby.newInstance();
runtime.evalScriptlet(
"require 'java';require 'erb';self.send :include, ERB::Util;class ERB;def get_binding;binding;end;attr_reader :props;def set_props(p);@props = p;"
+ "for name,v in @props;instance_eval \"def #{name}; @props['#{name}'];end\";end;end;end;");
erbModule = runtime.getClassFromPath("ERB");
bindingSym = RubySymbol.newSymbol(runtime, "get_binding");
} finally {
Thread.currentThread().setContextClassLoader(oldClassLoader);
}
}
public Inline createInline(
AbstractBlock parent,
String context,
String text,
Map<String, Object> attributes,
Map<String, Object> options) {
options.put(Options.ATTRIBUTES, attributes);
IRubyObject rubyClass = rubyRuntime.evalScriptlet("Asciidoctor::Inline");
RubyHash convertMapToRubyHashWithSymbols =
RubyHashUtil.convertMapToRubyHashWithSymbols(rubyRuntime, options);
Object[] parameters = {
parent.delegate(),
RubyUtils.toSymbol(rubyRuntime, context),
text,
convertMapToRubyHashWithSymbols
};
return (Inline)
JavaEmbedUtils.invokeMethod(rubyRuntime, rubyClass, "new", parameters, Inline.class);
}
private void javaImport(Ruby ruby, String className) {
ruby.evalScriptlet(String.format("java_import '%s'", className));
}
private void javaImport(Ruby ruby, Class<?> clazz) {
ruby.evalScriptlet(String.format("java_import '%s'", getImportLine(clazz)));
}