## org.apache.ivy.util
Interface MessageLogger

All Known Implementing Classes:
  AbstractMessageLogger, AntMessageLogger, DefaultMessageLogger, MessageLoggerEngine

    public interface MessageLogger

A MessageLogger is used to log messages.

Where the messages are logged is depending on the implementation.

This interface provides both level specific methods (`info(String)`, `warn(String)`, ...) and generic methods (`log(String, int)`, `rawlog(String, int)`). Note that calling level specific methods is usually not equivalent to calling the generic method with the corresponding level. Indeed, for warn and error level, the implementation will actually log the message at a lower level (usually `Message.MSG_VERBOSE`) and log the message at the actual level only when `sumupProblems()` is called.

See Also:
  `Message`

Method Summary
`void` `clearProblems()` Clears the list of problems, warns and errors.
`void` `debug(java.lang.String msg)`
`void` `deprecated(java.lang.String msg)`
`void` `endProgress()`
`void` `endProgress(java.lang.String msg)`
`void` `error(java.lang.String msg)`
`java.util.List` `getErrors()`
`java.util.List` `getProblems()`
`java.util.List` `getWarns()`
`void` `info(java.lang.String msg)`
`boolean` `isShowProgress()`
`void` `log(java.lang.String msg, int level)` Logs a message at the given level.
`void` `progress()`
`void` `rawinfo(java.lang.String msg)`
`void` `rawlog(java.lang.String msg, int level)` Same as `log(String, int)`, but without adding any contextual information to the message.
`void` `setShowProgress(boolean progress)`
`void` `sumupProblems()` Sumup all problems encountered so far, and clear them.
`void` `verbose(java.lang.String msg)`
`void` `warn(java.lang.String msg)`

Method Detail

### log

    void log(java.lang.String msg,
             int level)

  Logs a message at the given level.

  `level` constants are defined in the `Message` class.

  Parameters:
    `msg` - the message to log
    `level` - the level at which the message should be logged.
  See Also:
    `Message.MSG_DEBUG`, `Message.MSG_VERBOSE`, `Message.MSG_INFO`, `Message.MSG_WARN`, `Message#MSG_ERROR`

### rawlog

    void rawlog(java.lang.String msg,
                int level)

  Same as `log(String, int)`, but without adding any contextual information to the message.

  Parameters:
    `msg` - the message to log
    `level` - the level at which the message should be logged.

### debug

    void debug(java.lang.String msg)

### verbose

    void verbose(java.lang.String msg)

### deprecated

    void deprecated(java.lang.String msg)

### info

    void info(java.lang.String msg)

### rawinfo

    void rawinfo(java.lang.String msg)

### warn

    void warn(java.lang.String msg)

### error

    void error(java.lang.String msg)

### getProblems

    java.util.List getProblems()

### getWarns

    java.util.List getWarns()

### getErrors

    java.util.List getErrors()

### clearProblems

    void clearProblems()

  Clears the list of problems, warns and errors.

### sumupProblems

    void sumupProblems()

  Sumup all problems encountered so far, and clear them.

### progress

    void progress()

### endProgress

    void endProgress()

### endProgress

    void endProgress(java.lang.String msg)

### isShowProgress

    boolean isShowProgress()

### setShowProgress

    void setShowProgress(boolean progress)