private void generateStringToJavaScript(GeneratorContext context, SourceWriter writer)
throws IOException {
FieldReference charsField = new FieldReference("java.lang.String", "characters");
writer.append("var result = \"\";").softNewLine();
writer
.append("var data = ")
.append(context.getParameterName(1))
.append('.')
.appendField(charsField)
.append(".data;")
.softNewLine();
writer.append("for (var i = 0; i < data.length; i = (i + 1) | 0) {").indent().softNewLine();
writer.append("result += String.fromCharCode(data[i]);").softNewLine();
writer.outdent().append("}").softNewLine();
writer.append("return result;").softNewLine();
}
private void generateToJavaScript(GeneratorContext context, SourceWriter writer)
throws IOException {
String obj = context.getParameterName(1);
writer
.append("if (" + obj + " === null || " + obj + " === undefined) {")
.softNewLine()
.indent();
writer.append("return " + obj + ";").softNewLine();
writer.outdent().append("} else if (typeof " + obj + " === 'number') {").indent().softNewLine();
writer.append("return " + obj + ";").softNewLine();
writer
.outdent()
.append("} else if (" + obj + ".constructor.$meta && " + obj + ".constructor.$meta.item) {")
.indent()
.softNewLine();
writer.append("var arr = new Array(" + obj + ".data.length);").softNewLine();
writer.append("for (var i = 0; i < arr.length; ++i) {").indent().softNewLine();
writer
.append("arr[i] = ")
.appendMethodBody(toJsMethod)
.append("(" + obj + ".data[i]);")
.softNewLine();
writer.outdent().append("}").softNewLine();
writer.append("return arr;").softNewLine();
writer
.outdent()
.append("} else if (" + obj + ".constructor === ")
.appendClass("java.lang.String")
.append(") {")
.indent()
.softNewLine();
generateStringToJavaScript(context, writer);
writer
.outdent()
.append("} else if (" + obj + ".constructor === ")
.appendClass("java.lang.Byte")
.append(") {")
.indent()
.softNewLine();
writer
.append("return ")
.appendMethodBody(byteValueMethod)
.append("(" + obj + ")|0;")
.softNewLine();
writer
.outdent()
.append("} else if (" + obj + ".constructor === ")
.appendClass("java.lang.Short")
.append(") {")
.indent()
.softNewLine();
writer
.append("return ")
.appendMethodBody(shortValueMethod)
.append("(" + obj + ")|0;")
.softNewLine();
writer
.outdent()
.append("} else if (" + obj + ".constructor === ")
.appendClass("java.lang.Integer")
.append(") {")
.indent()
.softNewLine();
writer
.append("return ")
.appendMethodBody(intValueMethod)
.append("(" + obj + ")|0;")
.softNewLine();
writer
.outdent()
.append("} else if (" + obj + ".constructor === ")
.appendClass("java.lang.Boolean")
.append(") {")
.indent()
.softNewLine();
writer
.append("return ")
.appendMethodBody(booleanValueMethod)
.append("(" + obj + ")!==0;")
.softNewLine();
writer
.outdent()
.append("} else if (" + obj + ".constructor === ")
.appendClass("java.lang.Double")
.append(") {")
.indent()
.softNewLine();
writer
.append("return ")
.appendMethodBody(doubleValueMethod)
.append("(" + obj + ");")
.softNewLine();
writer
.outdent()
.append("} else if (" + obj + ".constructor === ")
.appendClass("java.lang.Character")
.append(") {")
.indent()
.softNewLine();
writer
.append("return ")
.appendMethodBody(charValueMethod)
.append("(" + obj + ");")
.softNewLine();
writer.outdent().append("} else {").indent().softNewLine();
writer.append("return " + obj + ";").softNewLine();
writer.outdent().append("}").softNewLine();
}
private void generateFromJavaScript(GeneratorContext context, SourceWriter writer)
throws IOException {
String obj = context.getParameterName(1);
String type = context.getParameterName(2);
writer
.append("if (" + obj + " === null || " + obj + " === undefined)")
.ws()
.append("{")
.softNewLine()
.indent();
writer.append("return " + obj + ";").softNewLine();
writer.outdent().append("} else if (" + type + ".$meta.item) {").indent().softNewLine();
writer
.append("var arr = $rt_createArray(" + type + ".$meta.item, " + obj + ".length);")
.softNewLine();
writer.append("for (var i = 0; i < arr.data.length; ++i) {").indent().softNewLine();
writer
.append("arr.data[i] = ")
.appendMethodBody(fromJsMethod)
.append("(" + obj + "[i], " + type + ".$meta.item);")
.softNewLine();
writer.outdent().append("}").softNewLine();
writer.append("return arr;").softNewLine();
writer
.outdent()
.append("} else if (" + type + " === ")
.appendClass("java.lang.String")
.append(") {")
.indent()
.softNewLine();
writer.append("return $rt_str(" + obj + ");").softNewLine();
writer
.outdent()
.append("} else if (" + type + " === ")
.appendClass("java.lang.Boolean")
.append(") {")
.indent()
.softNewLine();
writer
.append("return ")
.appendMethodBody(valueOfBooleanMethod)
.append("(" + obj + "?1:0);")
.softNewLine();
writer
.outdent()
.append("} else if (" + type + " === ")
.appendClass("java.lang.Character")
.append(") {")
.indent()
.softNewLine();
writer
.append("return ")
.appendMethodBody(valueOfCharMethod)
.append(
"(typeof " + obj + " === 'number' ? " + obj + " & 0xFFFF : " + obj + ".charCodeAt(0));")
.softNewLine();
writer
.outdent()
.append("} else if (" + type + " === ")
.appendClass("java.lang.Byte")
.append(") {")
.indent()
.softNewLine();
writer
.append("return ")
.appendMethodBody(valueOfByteMethod)
.append("(" + obj + "|0);")
.softNewLine();
writer
.outdent()
.append("} else if (" + type + " === ")
.appendClass("java.lang.Short")
.append(") {")
.indent()
.softNewLine();
writer
.append("return ")
.appendMethodBody(valueOfShortMethod)
.append("(" + obj + "|0);")
.softNewLine();
writer
.outdent()
.append("} else if (" + type + " === ")
.appendClass("java.lang.Integer")
.append(") {")
.indent()
.softNewLine();
writer
.append("return ")
.appendMethodBody(valueOfIntMethod)
.append("(" + obj + "|0);")
.softNewLine();
writer
.outdent()
.append("} else if (" + type + " === ")
.appendClass("java.lang.Long")
.append(") {")
.indent()
.softNewLine();
writer
.append("return ")
.appendMethodBody(valueOfLongMethod)
.append("(Long_fromInt(" + obj + "|0));")
.softNewLine();
writer
.outdent()
.append("} else if (" + type + " === ")
.appendClass("java.lang.Double")
.append(") {")
.indent()
.softNewLine();
writer
.append("return ")
.appendMethodBody(valueOfDoubleMethod)
.append("(" + obj + ");")
.softNewLine();
writer
.outdent()
.append(
"} else if ("
+ type
+ " === $rt_intcls() || "
+ type
+ " === $rt_bytecls() || "
+ type
+ " === $rt_shortcls() ||"
+ type
+ " == $rt_charcls()) {")
.indent()
.softNewLine();
writer.append("return " + obj + "|0;").softNewLine();
writer.outdent().append("} else if (" + type + " === $rt_longcls()) {").indent().softNewLine();
writer.append("return Long_fromInt(" + obj + "|0);").softNewLine();
writer
.outdent()
.append("} else if (" + type + " === $rt_doublecls() || " + type + " == $rt_floatcls()) {")
.indent()
.softNewLine();
writer.append("return " + obj + ";").softNewLine();
writer
.outdent()
.append("} else if (" + type + " === $rt_booleancls()) {")
.indent()
.softNewLine();
writer.append("return " + obj + "?1:0;").softNewLine();
writer.outdent().append("} else if (" + obj + " instanceof Array) {").indent().softNewLine();
writer.append("var arr = $rt_createArray($rt_objcls(), " + obj + ".length);").softNewLine();
writer.append("for (var i = 0; i < arr.data.length; ++i) {").indent().softNewLine();
writer
.append("arr.data[i] = ")
.appendMethodBody(fromJsMethod)
.append("(" + obj + "[i], $rt_objcls());")
.softNewLine();
writer.outdent().append("}").softNewLine();
writer.append("return arr;").softNewLine();
writer.outdent().append("} else if (typeof " + obj + " === 'string') {").indent().softNewLine();
writer.append("return $rt_str(" + obj + ");").softNewLine();
writer.outdent().append("} else if (typeof " + obj + " === 'number') {").indent().softNewLine();
writer.append("if ((" + obj + "|0) === " + obj + ") {").indent().softNewLine();
writer
.append("return ")
.appendMethodBody(valueOfIntMethod)
.append("(" + obj + ");")
.softNewLine();
writer.outdent().append("} else {").indent().softNewLine();
writer
.append("return ")
.appendMethodBody(valueOfDoubleMethod)
.append("(" + obj + ");")
.softNewLine();
writer.outdent().append("}").softNewLine();
writer
.outdent()
.append("} else if (typeof " + obj + " === 'boolean') {")
.indent()
.softNewLine();
writer
.append("return ")
.appendMethodBody(valueOfBooleanMethod)
.append("(" + obj + "?1:0);")
.softNewLine();
writer.outdent().append("} else {").indent().softNewLine();
writer.append("return ").append(obj).append(";").softNewLine();
writer.outdent().append("}").softNewLine();
}
