Package org.apache.camel.maven

Class JavaSourceParser

java.lang.Object

org.apache.camel.maven.JavaSourceParser

public class JavaSourceParser
extends Object

Java source parser that are used for parsing the proxy API class. Implementation note: This parser uses Roaster and have some workarounds to work around some limitations in Roaster. The code is specially complex in regards to resolve types from method signatures that use Java generics which can have both type variables or reference to a class (either qualified or not). The type variables can also be bounded (T extends Foo) which further complicate matters. The parser has been built with trial and errors to get it to function and work for the current set of Camel API based components. The parser was also designed to plugin and work with the old parsers that was based on javadoc harvesting. Therefore how it functions and what information it returns is adapted to be as it was with the old parser.

Constructor Summary

Constructors

Constructor	Description
JavaSourceParser()

Method Summary

Modifier and Type	Method	Description
String	getClassDoc()	Documentation for the class (api description)
String	getErrorMessage()	Contains the error message if parsing failed
Map<String,String>	getMethodDocs()	Documentation for every method The key is the method name, the value is the documentation
List<String>	getMethodSignatures()	Contains all the method signatures, such as: public String addUser(int userId, String name)
Map<String,Map<String,String>>	getParameterDocs()	Documentation for every method and their arguments (parameters).
Map<String,Map<String,String>>	getParameterTypes()	Parameter types for every method The key is the method signature, the inner map has key = parameter name, value = parameter type
void	parse(InputStream in, String innerClass)
void	parse(String in, String innerClass)
void	reset()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JavaSourceParser

public JavaSourceParser()

Method Details

parse

public void parse(InputStream in,
 String innerClass)
           throws IOException

Throws:

IOException

parse

public void parse(String in,
 String innerClass)

reset

public void reset()

getErrorMessage

public String getErrorMessage()

Contains the error message if parsing failed

getMethodSignatures

public List<String> getMethodSignatures()

Contains all the method signatures, such as: public String addUser(int userId, String name)

getParameterTypes

public Map<String,Map<String,String>> getParameterTypes()

Parameter types for every method The key is the method signature, the inner map has key = parameter name, value = parameter type

getParameterDocs

public Map<String,Map<String,String>> getParameterDocs()

Documentation for every method and their arguments (parameters). The key is the method name, the inner map has key = parameter name, value = documentation

getClassDoc

public String getClassDoc()

Documentation for the class (api description)

getMethodDocs

public Map<String,String> getMethodDocs()

Documentation for every method The key is the method name, the value is the documentation