Package com.google.inject.spi
Class Message
java.lang.Object
com.google.inject.spi.Message
- All Implemented Interfaces:
Element,Serializable
An error message and the context in which it occurred. Messages are usually created internally by
Guice and its extensions. Messages can be created explicitly in a module using
addError() statements:
try {
bindPropertiesFromFile();
} catch (IOException e) {
addError(e);
}- Author:
- crazybob@google.com (Bob Lee)
- See Also:
-
Constructor Summary
ConstructorsConstructorDescriptionMessage(GuiceInternal internalOnly, ErrorId errorId, ErrorDetail<?> errorDetail) -
Method Summary
Modifier and TypeMethodDescription<T> TacceptVisitor(ElementVisitor<T> visitor) Accepts an element visitor.voidWrites this module element to the given binder (optional operation).booleangetCause()Returns the throwable that caused this message, ornullif this message was not caused by a throwable.ErrorDetail<?> Returns details about this error message.Gets the error message text.Returns an arbitrary object containing information about the "place" where this element was configured.inthashCode()toString()withSource(List<Object> newSources) Returns a copy of thisMessagewith its sources replaced.
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Constructor Details
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Message
- Since:
- 5.0
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Message
- Since:
- 2.0
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Message
- Since:
- 2.0
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Message
- Since:
- 4.0
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Message
-
Message
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-
Method Details
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getErrorDetail
Returns details about this error message.- Since:
- 5.0
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getSource
Description copied from interface:ElementReturns an arbitrary object containing information about the "place" where this element was configured. Used by Guice in the production of descriptive error messages.Tools might specially handle types they know about;
StackTraceElementis a good example. Tools should simply calltoString()on the source object if the type is unfamiliar. -
getSources
- Since:
- 2.0
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getMessage
Gets the error message text. -
acceptVisitor
Description copied from interface:ElementAccepts an element visitor. Invokes the visitor method specific to this element's type.- Specified by:
acceptVisitorin interfaceElement- Parameters:
visitor- to call back on- Since:
- 2.0
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getCause
Returns the throwable that caused this message, ornullif this message was not caused by a throwable.- Since:
- 2.0
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toString
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hashCode
public int hashCode() -
equals
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applyTo
Description copied from interface:ElementWrites this module element to the given binder (optional operation). -
withSource
Returns a copy of thisMessagewith its sources replaced.- Since:
- 5.0
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