java-coder 0.0.1

A java class file operate tools

java-coder

java-coder is a python tool to operate Java source code. It provides a series of ways to parse, modified and rebuild Java source code based on javalang, targeting Java 8.

the following gives a brief examples to use java-coder.

Getting Started

from javacoder.core import operator
op = operator.ClassOperator(class_path="your_class_path")
op.preview_class()

this will load java source code from the java file and parse the code and show them.

from javacoder.core.builder import ClassBuilder
builder=ClassBuilder("DemoClass")
builder.field("test1",annotation='JSONField',name="111")
builder.field("hello")
builder.extend("ExtendClass")
builder.implement("Implement1")
builder.implement("Implement2")
builder.add_fields_getter_and_setter()
builder.document("this is a test document")
builder.annotation("AnnotationDemo2")
builder.annotation("AnnotationDemo")
builder.imports("com.path")
builder.build().preview_class()

java-coder provides builder tools to create a new class file easily.

from javacoder.core.builder import InterfaceBuilder
project_path='your project path'
builder=InterfaceBuilder("DemoClass")
builder.author()
builder.project(project_path)
builder.extend("Implement1","JPA_DO")
builder.extend("Header")
builder.document("this is a test interface")
builder.annotation("AnnotationDemo2")
builder.annotation("AnnotationDemo")
builder.method("hello")
builder.imports("com.path")
builder.imports("com.path2",wildcard=True)
builder.build().preview_class()

java-coder also provides some useful plugins to generate some infos automatically. It also supports you to apply your own plugin.

Useful tools

java-coder gives some useful tools to make every java coder work easily in daily work.

from javacoder.core import operator
from javacoder.utils import generator
op = operator.ClassOperator(class_path="your_class_path")
ddl_gen = generator.convert_class_fields_to_db_ddl_builder("table_name")
print(ddl_gen(class_fields=[i.declarators[0].name for i in op.get_fields()]))

this will help you generate ddl according to class fields.