public class IllegalImportCheck extends Check
Checks for imports from a set of illegal packages.
By default, the check rejects all sun.*
packages
since programs that contain direct calls to the sun.*
packages
are
not 100% Pure Java.
To reject other packages, set property illegalPkgs to a comma-separated list of the illegal packages.
An example of how to configure the check is:
<module name="IllegalImport"/>
An example of how to configure the check so that it rejects packages
java.io.*
and java.sql.*
is
<module name="IllegalImport"> <property name="illegalPkgs" value="java.io, java.sql"/> </module> Compatible with Java 1.5 source.
Constructor and Description |
---|
IllegalImportCheck()
Creates a new
IllegalImportCheck instance. |
Modifier and Type | Method and Description |
---|---|
int[] |
getDefaultTokens()
Returns the default token a check is interested in.
|
void |
setIllegalPkgs(String[] from)
Set the list of illegal packages.
|
void |
visitToken(DetailAST ast)
Called to process a token.
|
beginTree, destroy, finishTree, getAcceptableTokens, getClassLoader, getFileContents, getLine, getLines, getRequiredTokens, getTabWidth, getTokenNames, init, isCommentNodesRequired, leaveToken, log, log, setClassLoader, setFileContents, setMessages, setTabWidth, setTokens
getCustomMessages, getId, getMessageBundle, getSeverity, getSeverityLevel, log, setId, setSeverity
configure, contextualize, finishLocalSetup, getConfiguration, setupChild
public IllegalImportCheck()
IllegalImportCheck
instance.public void setIllegalPkgs(String[] from)
from
- array of illegal packagespublic int[] getDefaultTokens()
Check
getDefaultTokens
in class Check
TokenTypes
public void visitToken(DetailAST ast)
Check
visitToken
in class Check
ast
- the token to processCopyright © 2001–2015. All rights reserved.