com.puppycrawl.tools.checkstyle.checks.coding
Class IllegalCatchCheck

java.lang.Object
  extended by com.puppycrawl.tools.checkstyle.api.AutomaticBean
      extended by com.puppycrawl.tools.checkstyle.api.AbstractViolationReporter
          extended by com.puppycrawl.tools.checkstyle.api.Check
              extended by com.puppycrawl.tools.checkstyle.checks.coding.AbstractIllegalCheck
                  extended by com.puppycrawl.tools.checkstyle.checks.coding.IllegalCatchCheck
All Implemented Interfaces:
Configurable, Contextualizable

public final class IllegalCatchCheck
extends AbstractIllegalCheck

Catching java.lang.Exception, java.lang.Error or java.lang.RuntimeException is almost never acceptable.

Author:
Simon Harris

Constructor Summary
IllegalCatchCheck()
          Creates new instance of the check.
 
Method Summary
 int[] getDefaultTokens()
          Returns the default token a check is interested in.
 int[] getRequiredTokens()
          The tokens that this check must be registered for.
 void visitToken(DetailAST aDetailAST)
          Called to process a token.
 
Methods inherited from class com.puppycrawl.tools.checkstyle.checks.coding.AbstractIllegalCheck
isIllegalClassName, setIllegalClassNames
 
Methods inherited from class com.puppycrawl.tools.checkstyle.api.Check
beginTree, destroy, finishTree, getAcceptableTokens, getClassLoader, getFileContents, getLines, getTabWidth, getTokenNames, init, leaveToken, log, log, setClassLoader, setFileContents, setMessages, setTabWidth, setTokens
 
Methods inherited from class com.puppycrawl.tools.checkstyle.api.AbstractViolationReporter
getId, getMessageBundle, getSeverity, getSeverityLevel, log, log, log, log, log, log, log, log, log, setId, setSeverity
 
Methods inherited from class com.puppycrawl.tools.checkstyle.api.AutomaticBean
configure, contextualize, finishLocalSetup, getConfiguration, setupChild
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

IllegalCatchCheck

public IllegalCatchCheck()
Creates new instance of the check.

Method Detail

getDefaultTokens

public int[] getDefaultTokens()
Returns the default token a check is interested in. Only used if the configuration for a check does not define the tokens.

Specified by:
getDefaultTokens in class Check
Returns:
the default tokens
See Also:
TokenTypes

getRequiredTokens

public int[] getRequiredTokens()
The tokens that this check must be registered for.

Overrides:
getRequiredTokens in class Check
Returns:
the token set this must be registered for.
See Also:
TokenTypes

visitToken

public void visitToken(DetailAST aDetailAST)
Called to process a token.

Overrides:
visitToken in class Check
Parameters:
aDetailAST - the token to process

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