MvcGen

MvcGen is a code generator of mvc pattern. It use JavaPoet to generate field, method,parameter,class and .java file. baseconf.properties is base configurated file.

When using MvcGen, please modify the corresponding conf in baseconf.properties.

Example:

Here's a demo that build default class and method.

String root = System.getProperty("user.dir");
File file = new File(root + "/src/main/java/baseconf.properties");
try {
PropertyFactory factory = new PropertyFactory(file);
PoetApply apply = PoetApply.codeBuilder(factory).build();
apply.buildAllDefault(null);
} catch (Exception e) {
e.printStackTrace();
}

Which builds codes of entity,dao,service,controller.

1、Building alternative module

Of course, you can build alternative module by setting the ignores and flag value of the class PoetApply.

String root = System.getProperty("user.dir");
File file = new File(root + "/src/main/java/baseconf.properties");
try {
	PropertyFactory factory = new PropertyFactory(file);
	boolean flag = true;
	String[] ignores ={"CountryCodeMapping","Export","LocalModel",
	"LocalModelLabel","LocalModelOverwrite","LocalModelLabel"};
	Set<String> noreSet = Arrays.stream(ignores).collect(Collectors.toSet());
	PoetApply apply = PoetApply.codeBuilder(factory,flag).build();
	apply.buildAllDefault(noreSet);
} catch (Exception e) {
	e.printStackTrace();
}

The set of ignores is the unbuild module, and the flag set up true and will open the feature that ignore module in ignores set.

2、Building custom method

Setting up the list value methodSpecs and call static method buildAllManual in class PoetApply , which is able to build custom method.

public static List<MethodSpec> addMethod() {
ParameterSpec parameterSpec = ParameterSpec.builder(String.class,"order").build();
List<MethodSpec> methodList = new ArrayList<MethodSpec>();
for (String method:MethodConstant.methods) {
	MethodSpec methodDesc = MethodSpec.methodBuilder(method).addModifiers(Modifier.PUBLIC)
	.returns(Integer.class)
	.addParameter(parameterSpec).addStatement("return null").build();
	methodList.add(methodDesc);
}
return methodList;
}

 List<MethodSpec> methodList = addMethod();
 PoetApply apply = PoetApply.codeBuilder(factory,methodList).build();
 apply.buildAllManual(noreSet);

Combine first and second article, which can build custom method and alternative module.

String root = System.getProperty("user.dir");
File file = new File(root + "/src/main/java/baseconf.properties");
try {
	PropertyFactory factory = new PropertyFactory(file);
	boolean flag = true;
	String[] ignores ={"CountryCodeMapping","Export","LocalModel",
	"LocalModelLabel","LocalModelOverwrite","LocalModelLabel"};
	Set<String> noreSet = Arrays.stream(ignores).collect(Collectors.toSet());
	List<MethodSpec> methodList = addMethod();
	PoetApply apply = PoetApply.codeBuilder(factory,methodList).defaultFlag(flag).build();
	apply.buildAllManual(noreSet);
} catch (Exception e) {
	e.printStackTrace();
}

DownLoad

Download the latest.jar or depend via maven

<dependency>
  <groupId>com.github.halking</groupId>
  <artifactId>mvc-gen</artifactId>
  <version>1.0.0-SNAPSHOT</version>
</dependency>