@Override
public void parseSelf(MethodVisitorProxy mv, int local, VariableManager vm) {
mv.visitTypeInsn(NEW, "java/util/HashMap");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/util/HashMap", "<init>", "()V");
for (Map.Entry<String, Expression> entry : value.entrySet()) {
mv.visitInsn(DUP);
mv.visitLdcInsn(entry.getKey());
entry.getValue().parseObject(mv, local, vm);
mv.visitMethodInsn(
INVOKEVIRTUAL,
"java/util/HashMap",
"put",
"(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
mv.visitInsn(POP);
}
}
/**
* 将函数对象放入语句栈中，提供给LineFunction与BlockFunction使用。
*
* @see com.ruixus.smarty4j.statement.LineFunction
* @see com.ruixus.smarty4j.statement.BlockFunction
* @param mv ASM方法操作者
* @param local ASM语句栈的局部变量起始位置
* @param index 函数在Template中保存的位置
*/
protected String parseNode(MethodVisitorProxy mv, int local, int index) {
String name = this.getClass().getName().replace('.', '/');
mv.visitVarInsn(ALOAD, TEMPLATE);
mv.visitLdcInsn(index);
mv.visitMethodInsn(INVOKEVIRTUAL, Template.NAME, "getNode", "(I)Ljava/lang/Object;");
mv.visitTypeInsn(CHECKCAST, name);
return name;
}