1This directory contains samples for Dynalink API (http://openjdk.java.net/jeps/276). 2These samples require a jar file to be built and such jars be placed in the 3classpath of the jjs tool. Linker samples are named with the naming pattern 4"xyz_linker.js". These scripts build dynalink linker jar from java code and exec 5another jjs process with appropriate classpath set. 6 7Note: you need to build jdk9 forest and put "images/jdk/bin" in your PATH to use 8these scripts. This is because these scripts use javac to build dynalink jar and 9exec another jjs with classpath set! Alternatively, you can also manually build 10dynalink linker jars and invoke sample scripts by putting linker jar in jjs tool's 11classpath as well. 12 13Dynalink samples: 14 15* array_stream_linker.js 16 17This sample builds ArrayStreamLinkerExporter.java and uses it in a sample script 18called "array_stream.js". This linker adds "stream" property to Java array 19objects. The "stream" property returns appropriate Stream type for the given 20Java array (IntStream, DoubleStream ...). 21 22* buffer_indexing_linker.js 23 24This sample builds BufferIndexingLinkerExporter.java and uses it in a sample script 25called "buffer_index.js". This linker adds array-like indexed access, indexed assignment 26and "length" property to Java NIO Buffer objects. Script can treat NIO Buffer objects 27as if those are just array objects. 28 29* dom_linker.js 30 31This sample builds DOMLinkerExporter.java and uses it in a sample script 32called "dom_linker_gutenberg.js". This linker handles DOM Element objects to add 33properties to access child elements of a given element by child element tag name. 34This simplifies script access of parsed XML DOM Documents. 35 36* missing_method_linker.js 37 38This sample builds MissingMethodLinkerExporter.java and uses it in a sample script 39called "missing_method.js". This linker supports Smalltalk-style "doesNotUnderstand" 40calls on Java objects. i.e., A Java class can implement MissingMethodHandler interface 41with one method named "doesNotUnderstand". When script accesses a method on such 42object and if that method does not exist in the Java class (or any of it's supertypes), 43then "doesNotUnderstand" method is invoked. 44 45* underscore_linker.js 46 47This sample builds UnderscoreNameLinkerExporter.java and uses it in a sample script 48called "underscore.js". This linker converts underscore separated names to Camel Case 49names (as used in Java APIs). You can call Java APIs using Ruby-like naming convention 50and this linker converts method names to CamelCase! 51 52