Package com.google.inject.internal

Class Messages

java.lang.Object

com.google.inject.internal.Messages

public final class Messages
extends Object

Utility methods for Message objects

Method Summary

Modifier and Type	Method	Description
static String	bold(String text)
static Message	create(ErrorId errorId, String messageFormat, Object... arguments)	Creates a new Message without a cause.
static Message	create(ErrorId errorId, Throwable cause, String messageFormat, Object... arguments)	Creates a new Message with the given cause.
static Message	create(ErrorId errorId, Throwable cause, List<Object> sources, String messageFormat, Object... arguments)	Creates a new Message with the given cause and a binding source stack.
static String	faint(String text)
static String	format(String messageFormat, Object... arguments)	Calls String.format(java.lang.String, java.lang.Object...) after converting the arguments using some standard guice formatting for Key, Class and Member objects.
static String	formatMessages(String heading, Collection<Message> errorMessages)	Returns the formatted message for an exception with the specified messages.
static Throwable	getOnlyCause(Collection<Message> messages)	Returns the cause throwable if there is exactly one cause in messages.
static String	redBold(String text)
static String	underline(String text)

Methods inherited from class java.lang.Object

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

Method Detail

format

public static String format(String messageFormat,
                            Object... arguments)

Calls String.format(java.lang.String, java.lang.Object...) after converting the arguments using some standard guice formatting for Key, Class and Member objects.

formatMessages

public static String formatMessages(String heading,
                                    Collection<Message> errorMessages)

Returns the formatted message for an exception with the specified messages.

create

public static Message create(ErrorId errorId,
                             String messageFormat,
                             Object... arguments)

Creates a new Message without a cause.

Parameters:

errorId - The enum id for the error

messageFormat - Format string

arguments - format string arguments

create

public static Message create(ErrorId errorId,
                             Throwable cause,
                             String messageFormat,
                             Object... arguments)

Creates a new Message with the given cause.

Parameters:

errorId - The enum id for the error

cause - The exception that caused the error

messageFormat - Format string

arguments - format string arguments

create

public static Message create(ErrorId errorId,
                             Throwable cause,
                             List<Object> sources,
                             String messageFormat,
                             Object... arguments)

Creates a new Message with the given cause and a binding source stack.

Parameters:

errorId - The enum id for the error

cause - The exception that caused the error

sources - The binding sources for the source stack

messageFormat - Format string

arguments - format string arguments

getOnlyCause

public static Throwable getOnlyCause(Collection<Message> messages)

Returns the cause throwable if there is exactly one cause in messages. If there are zero or multiple messages with causes, null is returned.

bold

public static final String bold(String text)

redBold

public static final String redBold(String text)

underline

public static final String underline(String text)

faint

public static final String faint(String text)