org.jboss.forge.roaster

Class Roaster

java.lang.Object

org.jboss.forge.roaster.Roaster

public final class Roaster
extends Object

Responsible for parsing data into new JavaType instances.

Author:

Lincoln Baxter, III

Method Summary

Modifier and Type	Method and Description
static <T extends JavaSource<?>> T	create(Class<T> type) Create a new empty JavaSource instance.
static String	format(Properties properties, String source) Format the given String as a Java source type, using the given code format Properties
static String	format(String source) Format the given String as a Java source file, using the built in code format style.
static JavaType<?>	parse(char[] data) Parse the given character array into a new JavaType instance.
static <T extends JavaType<?>> T	parse(Class<T> type, char[] data) Read the given character array and parse its data into a new JavaType instance of the given type.
static <T extends JavaType<?>> T	parse(Class<T> type, File file) Read the given File and parse its data into a new JavaType instance of the given type.
static <T extends JavaType<?>> T	parse(Class<T> type, InputStream data) Read the given InputStream and parse its data into a new JavaType instance of the given type.
static <T extends JavaType<?>> T	parse(Class<T> type, String data) Read the given string and parse its data into a new JavaType instance of the given type.
static <T extends JavaType<?>> T	parse(Class<T> type, URL url) Read the given URL and parse its data into a new JavaType instance of the given type.
static JavaType<?>	parse(File file) Open the given File, parsing its contents into a new JavaType instance.
static JavaType<?>	parse(InputStream data) Read the given InputStream and parse the data into a new JavaType instance.
static JavaType<?>	parse(String data) Parse the given String data into a new JavaType instance.
static JavaType<?>	parse(URL data) Parse the given URL data into a new JavaType instance.
static JavaUnit	parseUnit(InputStream data) Read the given InputStream and parse its data into a new JavaUnit instance of the given type.
static JavaUnit	parseUnit(String data) Read the given String and parse its data into a new JavaUnit instance of the given type.
static List<Problem>	validateSnippet(String snippet) Validates a code snippet and returns a List of Problem.

Methods inherited from class java.lang.Object

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

Method Detail

create

public static <T extends JavaSource<?>> T create(Class<T> type)

Create a new empty JavaSource instance.

parse

public static JavaType<?> parse(File file)
                         throws FileNotFoundException

Open the given File, parsing its contents into a new JavaType instance.

Throws:

FileNotFoundException

parse

public static JavaType<?> parse(URL data)
                         throws IOException

Parse the given URL data into a new JavaType instance.

Throws:

IOException

parse

public static JavaType<?> parse(InputStream data)

Read the given InputStream and parse the data into a new JavaType instance.

parse

public static JavaType<?> parse(char[] data)

Parse the given character array into a new JavaType instance.

parse

public static JavaType<?> parse(String data)

Parse the given String data into a new JavaType instance.

parse

public static <T extends JavaType<?>> T parse(Class<T> type,
                                              URL url)
                                       throws IOException

Read the given URL and parse its data into a new JavaType instance of the given type.

Throws:

FileNotFoundException

IOException

parse

public static <T extends JavaType<?>> T parse(Class<T> type,
                                              File file)
                                       throws FileNotFoundException

Read the given File and parse its data into a new JavaType instance of the given type.

Throws:

FileNotFoundException

parse

public static <T extends JavaType<?>> T parse(Class<T> type,
                                              char[] data)

Read the given character array and parse its data into a new JavaType instance of the given type.

validateSnippet

public static List<Problem> validateSnippet(String snippet)
                                     throws ParserException

Validates a code snippet and returns a List of Problem. Never returns null.

Parameters:

snippet - any Java code

Throws:

ParserException - if no JavaParser implementation could be found

parse

public static <T extends JavaType<?>> T parse(Class<T> type,
                                              String data)

Read the given string and parse its data into a new JavaType instance of the given type.

parse

public static <T extends JavaType<?>> T parse(Class<T> type,
                                              InputStream data)

Read the given InputStream and parse its data into a new JavaType instance of the given type. The caller is responsible for closing the stream.

parseUnit

public static JavaUnit parseUnit(String data)

Read the given String and parse its data into a new JavaUnit instance of the given type.

parseUnit

public static JavaUnit parseUnit(InputStream data)

Read the given InputStream and parse its data into a new JavaUnit instance of the given type. The caller is responsible for closing the stream.

format

public static String format(String source)

Format the given String as a Java source file, using the built in code format style.

Parameters:

source - a java source code

Returns:

the formatted source code

format

public static String format(Properties properties,
                            String source)

Format the given String as a Java source type, using the given code format Properties