parent
8df4681894
commit
3f8c1ca1d3
@ -1,323 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE module PUBLIC
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||||
"-//Puppy Crawl//DTD Check Configuration 1.3//EN"
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"http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
|
||||
|
||||
<!-- This is a checkstyle configuration file. For descriptions of
|
||||
what the following rules do, please see the checkstyle configuration
|
||||
page at http://checkstyle.sourceforge.net/config.html -->
|
||||
|
||||
<module name="Checker">
|
||||
|
||||
<module name="FileTabCharacter">
|
||||
<!-- Checks that there are no tab characters in the file.
|
||||
-->
|
||||
</module>
|
||||
|
||||
<module name="NewlineAtEndOfFile">
|
||||
<property name="lineSeparator" value="lf"/>
|
||||
</module>
|
||||
|
||||
<module name="RegexpSingleline">
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||||
<!-- Checks that FIXME is not used in comments. TODO is preferred.
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||||
-->
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||||
<property name="format" value="((//.*)|(\*.*))FIXME" />
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<property name="message" value='TODO is preferred to FIXME. e.g. "TODO(johndoe): Refactor when v2 is released."' />
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</module>
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||||
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||||
<module name="RegexpSingleline">
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||||
<!-- Checks that TODOs are named. (Actually, just that they are followed
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by an open paren.)
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||||
-->
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||||
<property name="format" value="((//.*)|(\*.*))TODO[^(]" />
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<property name="message" value='All TODOs should be named. e.g. "TODO(johndoe): Refactor when v2 is released."' />
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</module>
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<module name="JavadocPackage">
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<!-- Checks that each Java package has a Javadoc file used for commenting.
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Only allows a package-info.java, not package.html. -->
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</module>
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||||
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||||
<!-- All Java AST specific tests live under TreeWalker module. -->
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<module name="TreeWalker">
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<!--
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IMPORT CHECKS
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-->
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||||
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<module name="RedundantImport">
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<!-- Checks for redundant import statements. -->
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||||
<property name="severity" value="error"/>
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</module>
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||||
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<module name="ImportOrder">
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<!-- Checks for out of order import statements. -->
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<property name="severity" value="warning"/>
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||||
<property name="groups" value="com,junit,net,org,java,javax"/>
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<!-- This ensures that static imports go first. -->
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<property name="option" value="top"/>
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<property name="tokens" value="STATIC_IMPORT, IMPORT"/>
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</module>
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<!--
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JAVADOC CHECKS
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-->
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<!-- Checks for Javadoc comments. -->
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<!-- See http://checkstyle.sf.net/config_javadoc.html -->
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<module name="JavadocMethod">
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<property name="scope" value="protected"/>
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<property name="severity" value="warning"/>
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<property name="allowMissingJavadoc" value="true"/>
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<property name="allowMissingParamTags" value="true"/>
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<property name="allowMissingReturnTag" value="true"/>
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<property name="allowMissingThrowsTags" value="true"/>
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<property name="allowThrowsTagsForSubclasses" value="true"/>
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<property name="allowUndeclaredRTE" value="true"/>
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</module>
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<module name="JavadocType">
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<property name="scope" value="protected"/>
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<property name="severity" value="error"/>
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</module>
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<module name="JavadocStyle">
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<property name="severity" value="warning"/>
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</module>
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<!--
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NAMING CHECKS
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-->
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<!-- Item 38 - Adhere to generally accepted naming conventions -->
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<module name="PackageName">
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<!-- Validates identifiers for package names against the
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supplied expression. -->
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<!-- Here the default checkstyle rule restricts package name parts to
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seven characters, this is not in line with common practice at Google.
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-->
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<property name="format" value="^[a-z]+(\.[a-z][a-z0-9]{1,})*$"/>
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<property name="severity" value="warning"/>
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</module>
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<module name="TypeNameCheck">
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<!-- Validates static, final fields against the
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expression "^[A-Z][a-zA-Z0-9]*$". -->
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<metadata name="altname" value="TypeName"/>
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<property name="severity" value="warning"/>
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</module>
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<module name="ConstantNameCheck">
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<!-- Validates non-private, static, final fields against the supplied
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public/package final fields "^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$". -->
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<metadata name="altname" value="ConstantName"/>
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<property name="applyToPublic" value="true"/>
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<property name="applyToProtected" value="true"/>
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<property name="applyToPackage" value="true"/>
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<property name="applyToPrivate" value="false"/>
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<property name="format" value="^([A-Z][A-Z0-9]*(_[A-Z0-9]+)*|FLAG_.*)$"/>
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<message key="name.invalidPattern"
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value="Variable ''{0}'' should be in ALL_CAPS (if it is a constant) or be private (otherwise)."/>
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<property name="severity" value="warning"/>
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</module>
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<module name="StaticVariableNameCheck">
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<!-- Validates static, non-final fields against the supplied
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expression "^[a-z][a-zA-Z0-9]*_?$". -->
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<metadata name="altname" value="StaticVariableName"/>
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<property name="applyToPublic" value="true"/>
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<property name="applyToProtected" value="true"/>
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<property name="applyToPackage" value="true"/>
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<property name="applyToPrivate" value="true"/>
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<property name="format" value="^[a-z][a-zA-Z0-9]*_?$"/>
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<property name="severity" value="warning"/>
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</module>
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<module name="MemberNameCheck">
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<!-- Validates non-static members against the supplied expression. -->
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<metadata name="altname" value="MemberName"/>
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<property name="applyToPublic" value="true"/>
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<property name="applyToProtected" value="true"/>
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<property name="applyToPackage" value="true"/>
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<property name="applyToPrivate" value="true"/>
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<property name="format" value="^[a-z][a-zA-Z0-9]*$"/>
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<property name="severity" value="warning"/>
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</module>
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<module name="MethodNameCheck">
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<!-- Validates identifiers for method names. -->
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<metadata name="altname" value="MethodName"/>
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<property name="format" value="^[a-z][a-zA-Z0-9]*(_[a-zA-Z0-9]+)*$"/>
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<property name="severity" value="warning"/>
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</module>
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<module name="ParameterName">
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<!-- Validates identifiers for method parameters against the
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expression "^[a-z][a-zA-Z0-9]*$". -->
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<property name="severity" value="warning"/>
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</module>
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<module name="LocalFinalVariableName">
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<!-- Validates identifiers for local final variables against the
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expression "^[a-z][a-zA-Z0-9]*$". -->
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<property name="severity" value="warning"/>
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</module>
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<module name="LocalVariableName">
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<!-- Validates identifiers for local variables against the
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expression "^[a-z][a-zA-Z0-9]*$". -->
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<property name="severity" value="warning"/>
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</module>
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<!--
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LENGTH and CODING CHECKS
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-->
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<module name="LineLength">
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<!-- Checks if a line is too long. -->
|
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<property name="max" value="${com.puppycrawl.tools.checkstyle.checks.sizes.LineLength.max}" default="128"/>
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<property name="severity" value="error"/>
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|
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<!--
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The default ignore pattern exempts the following elements:
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- import statements
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- long URLs inside comments
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-->
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<property name="ignorePattern"
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value="${com.puppycrawl.tools.checkstyle.checks.sizes.LineLength.ignorePattern}"
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default="^(package .*;\s*)|(import .*;\s*)|( *(\*|//).*https?://.*)$"/>
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</module>
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<module name="LeftCurly">
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<!-- Checks for placement of the left curly brace ('{'). -->
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<property name="severity" value="warning"/>
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</module>
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<module name="RightCurly">
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<!-- Checks right curlies on CATCH, ELSE, and TRY blocks are on
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the same line. e.g., the following example is fine:
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<pre>
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if {
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...
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} else
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</pre>
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-->
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<!-- This next example is not fine:
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<pre>
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||||
if {
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...
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}
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else
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</pre>
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-->
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<property name="option" value="same"/>
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<property name="severity" value="warning"/>
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</module>
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<!-- Checks for braces around if and else blocks -->
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<module name="NeedBraces">
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<property name="severity" value="warning"/>
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<property name="tokens" value="LITERAL_IF, LITERAL_ELSE, LITERAL_FOR, LITERAL_WHILE, LITERAL_DO"/>
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</module>
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<module name="UpperEll">
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<!-- Checks that long constants are defined with an upper ell.-->
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<property name="severity" value="error"/>
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</module>
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<module name="FallThrough">
|
||||
<!-- Warn about falling through to the next case statement. Similar to
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javac -Xlint:fallthrough, but the check is suppressed if a single-line comment
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on the last non-blank line preceding the fallen-into case contains 'fall through' (or
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some other variants which we don't publicized to promote consistency).
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||||
-->
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||||
<property name="reliefPattern"
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||||
value="fall through|Fall through|fallthru|Fallthru|falls through|Falls through|fallthrough|Fallthrough|No break|NO break|no break|continue on"/>
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||||
<property name="severity" value="error"/>
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||||
</module>
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||||
|
||||
|
||||
<!--
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||||
|
||||
MODIFIERS CHECKS
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||||
|
||||
-->
|
||||
|
||||
<module name="ModifierOrder">
|
||||
<!-- Warn if modifier order is inconsistent with JLS3 8.1.1, 8.3.1, and
|
||||
8.4.3. The prescribed order is:
|
||||
public, protected, private, abstract, static, final, transient, volatile,
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||||
synchronized, native, strictfp
|
||||
-->
|
||||
</module>
|
||||
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||||
|
||||
<!--
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||||
|
||||
WHITESPACE CHECKS
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||||
|
||||
-->
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||||
|
||||
<module name="WhitespaceAround">
|
||||
<!-- Checks that various tokens are surrounded by whitespace.
|
||||
This includes most binary operators and keywords followed
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||||
by regular or curly braces.
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||||
-->
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||||
<property name="tokens" value="ASSIGN, BAND, BAND_ASSIGN, BOR,
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||||
BOR_ASSIGN, BSR, BSR_ASSIGN, BXOR, BXOR_ASSIGN, COLON, DIV, DIV_ASSIGN,
|
||||
EQUAL, GE, GT, LAND, LE, LITERAL_CATCH, LITERAL_DO, LITERAL_ELSE,
|
||||
LITERAL_FINALLY, LITERAL_FOR, LITERAL_IF, LITERAL_RETURN,
|
||||
LITERAL_SYNCHRONIZED, LITERAL_TRY, LITERAL_WHILE, LOR, LT, MINUS,
|
||||
MINUS_ASSIGN, MOD, MOD_ASSIGN, NOT_EQUAL, PLUS, PLUS_ASSIGN, QUESTION,
|
||||
SL, SL_ASSIGN, SR_ASSIGN, STAR, STAR_ASSIGN"/>
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||||
<property name="severity" value="error"/>
|
||||
</module>
|
||||
|
||||
<module name="WhitespaceAfter">
|
||||
<!-- Checks that commas, semicolons and typecasts are followed by
|
||||
whitespace.
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||||
-->
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||||
<property name="tokens" value="COMMA, SEMI, TYPECAST"/>
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||||
</module>
|
||||
|
||||
<module name="NoWhitespaceAfter">
|
||||
<!-- Checks that there is no whitespace after various unary operators.
|
||||
Linebreaks are allowed.
|
||||
-->
|
||||
<property name="tokens" value="BNOT, DEC, DOT, INC, LNOT, UNARY_MINUS,
|
||||
UNARY_PLUS"/>
|
||||
<property name="allowLineBreaks" value="true"/>
|
||||
<property name="severity" value="error"/>
|
||||
</module>
|
||||
|
||||
<module name="NoWhitespaceBefore">
|
||||
<!-- Checks that there is no whitespace before various unary operators.
|
||||
Linebreaks are allowed.
|
||||
-->
|
||||
<property name="tokens" value="SEMI, DOT, POST_DEC, POST_INC"/>
|
||||
<property name="allowLineBreaks" value="true"/>
|
||||
<property name="severity" value="error"/>
|
||||
</module>
|
||||
|
||||
<module name="ParenPad">
|
||||
<!-- Checks that there is no whitespace before close parens or after
|
||||
open parens.
|
||||
-->
|
||||
<property name="severity" value="warning"/>
|
||||
</module>
|
||||
|
||||
</module>
|
||||
</module>
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File diff suppressed because it is too large
Load Diff
@ -1,13 +0,0 @@
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||||
#
|
||||
# BSD-style license; for more info see http://pmd.sourceforge.net/license.html
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||||
#
|
||||
|
||||
rulesets.filenames=\
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||||
category/java/bestpractices.xml,\
|
||||
category/java/codestyle.xml,\
|
||||
category/java/design.xml,\
|
||||
category/java/documentation.xml,\
|
||||
category/java/errorprone.xml,\
|
||||
category/java/multithreading.xml,\
|
||||
category/java/performance.xml,\
|
||||
category/java/security.xml
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||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -1,144 +0,0 @@
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||||
<?xml version="1.0"?>
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||||
|
||||
<ruleset name="Documentation"
|
||||
xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 https://pmd.sourceforge.io/ruleset_2_0_0.xsd">
|
||||
|
||||
<description>
|
||||
Rules that are related to code documentation.
|
||||
</description>
|
||||
|
||||
<rule name="CommentContent"
|
||||
since="5.0"
|
||||
message="Invalid words or phrases found"
|
||||
class="net.sourceforge.pmd.lang.java.rule.documentation.CommentContentRule"
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_documentation.html#commentcontent">
|
||||
<description>
|
||||
A rule for the politically correct... we don't want to offend anyone.
|
||||
</description>
|
||||
<priority>3</priority>
|
||||
<example>
|
||||
<![CDATA[
|
||||
//OMG, this is horrible, Bob is an idiot !!!
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
<rule name="CommentRequired"
|
||||
since="5.1"
|
||||
message="Comment is required"
|
||||
class="net.sourceforge.pmd.lang.java.rule.documentation.CommentRequiredRule"
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_documentation.html#commentrequired">
|
||||
<description>
|
||||
Denotes whether comments are required (or unwanted) for specific language elements.
|
||||
</description>
|
||||
<priority>3</priority>
|
||||
<example>
|
||||
<![CDATA[
|
||||
/**
|
||||
*
|
||||
*
|
||||
* @author Jon Doe
|
||||
*/
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
<rule name="CommentSize"
|
||||
since="5.0"
|
||||
message="Comment is too large"
|
||||
class="net.sourceforge.pmd.lang.java.rule.documentation.CommentSizeRule"
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_documentation.html#commentsize">
|
||||
<description>
|
||||
Determines whether the dimensions of non-header comments found are within the specified limits.
|
||||
</description>
|
||||
<priority>3</priority>
|
||||
<example>
|
||||
<![CDATA[
|
||||
/**
|
||||
*
|
||||
* too many lines!
|
||||
*
|
||||
*
|
||||
*
|
||||
*
|
||||
*
|
||||
*
|
||||
*
|
||||
*
|
||||
*
|
||||
*
|
||||
*
|
||||
*
|
||||
*/
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
<rule name="UncommentedEmptyConstructor"
|
||||
language="java"
|
||||
since="3.4"
|
||||
message="Document empty constructor"
|
||||
class="net.sourceforge.pmd.lang.rule.XPathRule"
|
||||
typeResolution="true"
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_documentation.html#uncommentedemptyconstructor">
|
||||
<description>
|
||||
Uncommented Empty Constructor finds instances where a constructor does not
|
||||
contain statements, but there is no comment. By explicitly commenting empty
|
||||
constructors it is easier to distinguish between intentional (commented)
|
||||
and unintentional empty constructors.
|
||||
</description>
|
||||
<priority>3</priority>
|
||||
<properties>
|
||||
<property name="xpath">
|
||||
<value>
|
||||
<![CDATA[
|
||||
//ConstructorDeclaration[@Private='false']
|
||||
[count(BlockStatement) = 0 and ($ignoreExplicitConstructorInvocation = 'true' or not(ExplicitConstructorInvocation)) and @containsComment = 'false']
|
||||
[not(../Annotation/MarkerAnnotation/Name[pmd-java:typeIs('javax.inject.Inject')])]
|
||||
]]>
|
||||
</value>
|
||||
</property>
|
||||
<property name="ignoreExplicitConstructorInvocation" type="Boolean" description="Ignore explicit constructor invocation when deciding whether constructor is empty or not" value="false"/>
|
||||
</properties>
|
||||
<example>
|
||||
<![CDATA[
|
||||
public Foo() {
|
||||
// This constructor is intentionally empty. Nothing special is needed here.
|
||||
}
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
<rule name="UncommentedEmptyMethodBody"
|
||||
language="java"
|
||||
since="3.4"
|
||||
message="Document empty method body"
|
||||
class="net.sourceforge.pmd.lang.rule.XPathRule"
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_documentation.html#uncommentedemptymethodbody">
|
||||
<description>
|
||||
Uncommented Empty Method Body finds instances where a method body does not contain
|
||||
statements, but there is no comment. By explicitly commenting empty method bodies
|
||||
it is easier to distinguish between intentional (commented) and unintentional
|
||||
empty methods.
|
||||
</description>
|
||||
<priority>3</priority>
|
||||
<properties>
|
||||
<property name="xpath">
|
||||
<value>
|
||||
<![CDATA[
|
||||
//MethodDeclaration/Block[count(BlockStatement) = 0 and @containsComment = 'false']
|
||||
]]>
|
||||
</value>
|
||||
</property>
|
||||
</properties>
|
||||
<example>
|
||||
<![CDATA[
|
||||
public void doSomething() {
|
||||
}
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
</ruleset>
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,393 +0,0 @@
|
||||
<?xml version="1.0"?>
|
||||
|
||||
<ruleset name="Multithreading"
|
||||
xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 https://pmd.sourceforge.io/ruleset_2_0_0.xsd">
|
||||
|
||||
<description>
|
||||
Rules that flag issues when dealing with multiple threads of execution.
|
||||
</description>
|
||||
|
||||
<rule name="AvoidSynchronizedAtMethodLevel"
|
||||
language="java"
|
||||
since="3.0"
|
||||
message="Use block level rather than method level synchronization"
|
||||
class="net.sourceforge.pmd.lang.rule.XPathRule"
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#avoidsynchronizedatmethodlevel">
|
||||
<description>
|
||||
Method-level synchronization can cause problems when new code is added to the method.
|
||||
Block-level synchronization helps to ensure that only the code that needs synchronization
|
||||
gets it.
|
||||
</description>
|
||||
<priority>3</priority>
|
||||
<properties>
|
||||
<property name="xpath">
|
||||
<value>//MethodDeclaration[@Synchronized='true']</value>
|
||||
</property>
|
||||
</properties>
|
||||
<example>
|
||||
<![CDATA[
|
||||
public class Foo {
|
||||
// Try to avoid this:
|
||||
synchronized void foo() {
|
||||
}
|
||||
// Prefer this:
|
||||
void bar() {
|
||||
synchronized(this) {
|
||||
}
|
||||
}
|
||||
|
||||
// Try to avoid this for static methods:
|
||||
static synchronized void fooStatic() {
|
||||
}
|
||||
|
||||
// Prefer this:
|
||||
static void barStatic() {
|
||||
synchronized(Foo.class) {
|
||||
}
|
||||
}
|
||||
}
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
<rule name="AvoidThreadGroup"
|
||||
language="java"
|
||||
since="3.6"
|
||||
message="Avoid using java.lang.ThreadGroup; it is not thread safe"
|
||||
class="net.sourceforge.pmd.lang.rule.XPathRule"
|
||||
typeResolution="true"
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#avoidthreadgroup">
|
||||
<description>
|
||||
Avoid using java.lang.ThreadGroup; although it is intended to be used in a threaded environment
|
||||
it contains methods that are not thread-safe.
|
||||
</description>
|
||||
<priority>3</priority>
|
||||
<properties>
|
||||
<property name="xpath">
|
||||
<value>
|
||||
<![CDATA[
|
||||
//AllocationExpression/ClassOrInterfaceType[pmd-java:typeIs('java.lang.ThreadGroup')]|
|
||||
//PrimarySuffix[contains(@Image, 'getThreadGroup')]
|
||||
]]>
|
||||
</value>
|
||||
</property>
|
||||
</properties>
|
||||
<example>
|
||||
<![CDATA[
|
||||
public class Bar {
|
||||
void buz() {
|
||||
ThreadGroup tg = new ThreadGroup("My threadgroup");
|
||||
tg = new ThreadGroup(tg, "my thread group");
|
||||
tg = Thread.currentThread().getThreadGroup();
|
||||
tg = System.getSecurityManager().getThreadGroup();
|
||||
}
|
||||
}
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
<rule name="AvoidUsingVolatile"
|
||||
language="java"
|
||||
since="4.1"
|
||||
class="net.sourceforge.pmd.lang.rule.XPathRule"
|
||||
message="Use of modifier volatile is not recommended."
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#avoidusingvolatile">
|
||||
<description>
|
||||
Use of the keyword 'volatile' is generally used to fine tune a Java application, and therefore, requires
|
||||
a good expertise of the Java Memory Model. Moreover, its range of action is somewhat misknown. Therefore,
|
||||
the volatile keyword should not be used for maintenance purpose and portability.
|
||||
</description>
|
||||
<priority>2</priority>
|
||||
<properties>
|
||||
<property name="xpath">
|
||||
<value>//FieldDeclaration[contains(@Volatile,'true')]</value>
|
||||
</property>
|
||||
</properties>
|
||||
<example>
|
||||
<![CDATA[
|
||||
public class ThrDeux {
|
||||
private volatile String var1; // not suggested
|
||||
private String var2; // preferred
|
||||
}
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
<rule name="DoNotUseThreads"
|
||||
language="java"
|
||||
since="4.1"
|
||||
class="net.sourceforge.pmd.lang.rule.XPathRule"
|
||||
message="To be compliant to J2EE, a webapp should not use any thread."
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#donotusethreads">
|
||||
<description>
|
||||
The J2EE specification explicitly forbids the use of threads.
|
||||
</description>
|
||||
<priority>3</priority>
|
||||
<properties>
|
||||
<property name="xpath">
|
||||
<value>//ClassOrInterfaceType[@Image = 'Thread' or @Image = 'Runnable']</value>
|
||||
</property>
|
||||
</properties>
|
||||
<example>
|
||||
<![CDATA[
|
||||
// This is not allowed
|
||||
public class UsingThread extends Thread {
|
||||
|
||||
}
|
||||
|
||||
// Neither this,
|
||||
public class OtherThread implements Runnable {
|
||||
// Nor this ...
|
||||
public void methode() {
|
||||
Runnable thread = new Thread(); thread.run();
|
||||
}
|
||||
}
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
<rule name="DontCallThreadRun"
|
||||
language="java"
|
||||
since="4.3"
|
||||
message="Don't call Thread.run() explicitly, use Thread.start()"
|
||||
class="net.sourceforge.pmd.lang.rule.XPathRule"
|
||||
typeResolution="true"
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#dontcallthreadrun">
|
||||
<description>
|
||||
Explicitly calling Thread.run() method will execute in the caller's thread of control. Instead, call Thread.start() for the intended behavior.
|
||||
</description>
|
||||
<priority>4</priority>
|
||||
<properties>
|
||||
<property name="xpath">
|
||||
<value>
|
||||
<![CDATA[
|
||||
//StatementExpression/PrimaryExpression
|
||||
[
|
||||
PrimaryPrefix
|
||||
[
|
||||
./Name[ends-with(@Image, '.run') or @Image = 'run']
|
||||
and substring-before(Name/@Image, '.') =//VariableDeclarator/VariableDeclaratorId/@Image
|
||||
[../../../Type/ReferenceType/ClassOrInterfaceType[pmd-java:typeIs('java.lang.Thread')]]
|
||||
or (./AllocationExpression/ClassOrInterfaceType[pmd-java:typeIs('java.lang.Thread')]
|
||||
and ../PrimarySuffix[@Image = 'run'])
|
||||
]
|
||||
]
|
||||
]]>
|
||||
</value>
|
||||
</property>
|
||||
</properties>
|
||||
<example>
|
||||
<![CDATA[
|
||||
Thread t = new Thread();
|
||||
t.run(); // use t.start() instead
|
||||
new Thread().run(); // same violation
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
<rule name="DoubleCheckedLocking"
|
||||
language="java"
|
||||
since="1.04"
|
||||
message="Double checked locking is not thread safe in Java."
|
||||
class="net.sourceforge.pmd.lang.java.rule.multithreading.DoubleCheckedLockingRule"
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#doublecheckedlocking">
|
||||
<description>
|
||||
Partially created objects can be returned by the Double Checked Locking pattern when used in Java.
|
||||
An optimizing JRE may assign a reference to the baz variable before it calls the constructor of the object the
|
||||
reference points to.
|
||||
|
||||
Note: With Java 5, you can make Double checked locking work, if you declare the variable to be `volatile`.
|
||||
|
||||
For more details refer to: <http://www.javaworld.com/javaworld/jw-02-2001/jw-0209-double.html>
|
||||
or <http://www.cs.umd.edu/~pugh/java/memoryModel/DoubleCheckedLocking.html>
|
||||
</description>
|
||||
<priority>1</priority>
|
||||
<example>
|
||||
<![CDATA[
|
||||
public class Foo {
|
||||
/*volatile */ Object baz = null; // fix for Java5 and later: volatile
|
||||
Object bar() {
|
||||
if (baz == null) { // baz may be non-null yet not fully created
|
||||
synchronized(this) {
|
||||
if (baz == null) {
|
||||
baz = new Object();
|
||||
}
|
||||
}
|
||||
}
|
||||
return baz;
|
||||
}
|
||||
}
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
<rule name="NonThreadSafeSingleton"
|
||||
since="3.4"
|
||||
message="Singleton is not thread safe"
|
||||
class="net.sourceforge.pmd.lang.java.rule.multithreading.NonThreadSafeSingletonRule"
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#nonthreadsafesingleton">
|
||||
<description>
|
||||
Non-thread safe singletons can result in bad state changes. Eliminate
|
||||
static singletons if possible by instantiating the object directly. Static
|
||||
singletons are usually not needed as only a single instance exists anyway.
|
||||
Other possible fixes are to synchronize the entire method or to use an
|
||||
[initialize-on-demand holder class](https://en.wikipedia.org/wiki/Initialization-on-demand_holder_idiom).
|
||||
|
||||
Refrain from using the double-checked locking pattern. The Java Memory Model doesn't
|
||||
guarantee it to work unless the variable is declared as `volatile`, adding an uneeded
|
||||
performance penalty. [Reference](http://www.cs.umd.edu/~pugh/java/memoryModel/DoubleCheckedLocking.html)
|
||||
|
||||
See Effective Java, item 48.
|
||||
</description>
|
||||
<priority>3</priority>
|
||||
<example>
|
||||
<![CDATA[
|
||||
private static Foo foo = null;
|
||||
|
||||
//multiple simultaneous callers may see partially initialized objects
|
||||
public static Foo getFoo() {
|
||||
if (foo==null) {
|
||||
foo = new Foo();
|
||||
}
|
||||
return foo;
|
||||
}
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
<rule name="UnsynchronizedStaticDateFormatter"
|
||||
since="3.6"
|
||||
deprecated="true"
|
||||
message="Static DateFormatter objects should be accessed in a synchronized manner"
|
||||
class="net.sourceforge.pmd.lang.java.rule.multithreading.UnsynchronizedStaticDateFormatterRule"
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#unsynchronizedstaticdateformatter">
|
||||
<description>
|
||||
SimpleDateFormat instances are not synchronized. Sun recommends using separate format instances
|
||||
for each thread. If multiple threads must access a static formatter, the formatter must be
|
||||
synchronized either on method or block level.
|
||||
|
||||
This rule has been deprecated in favor of the rule {% rule UnsynchronizedStaticFormatter %}.
|
||||
</description>
|
||||
<priority>3</priority>
|
||||
<example>
|
||||
<![CDATA[
|
||||
public class Foo {
|
||||
private static final SimpleDateFormat sdf = new SimpleDateFormat();
|
||||
void bar() {
|
||||
sdf.format(); // poor, no thread-safety
|
||||
}
|
||||
synchronized void foo() {
|
||||
sdf.format(); // preferred
|
||||
}
|
||||
}
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
<rule name="UnsynchronizedStaticFormatter"
|
||||
since="6.11.0"
|
||||
message="Static Formatter objects should be accessed in a synchronized manner"
|
||||
class="net.sourceforge.pmd.lang.java.rule.multithreading.UnsynchronizedStaticFormatterRule"
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#unsynchronizedstaticformatter">
|
||||
<description>
|
||||
Instances of `java.text.Format` are generally not synchronized.
|
||||
Sun recommends using separate format instances for each thread.
|
||||
If multiple threads must access a static formatter, the formatter must be
|
||||
synchronized either on method or block level.
|
||||
</description>
|
||||
<priority>3</priority>
|
||||
<example>
|
||||
<![CDATA[
|
||||
public class Foo {
|
||||
private static final SimpleDateFormat sdf = new SimpleDateFormat();
|
||||
void bar() {
|
||||
sdf.format(); // poor, no thread-safety
|
||||
}
|
||||
synchronized void foo() {
|
||||
sdf.format(); // preferred
|
||||
}
|
||||
}
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
<rule name="UseConcurrentHashMap"
|
||||
language="java"
|
||||
minimumLanguageVersion="1.5"
|
||||
since="4.2.6"
|
||||
message="If you run in Java5 or newer and have concurrent access, you should use the ConcurrentHashMap implementation"
|
||||
class="net.sourceforge.pmd.lang.rule.XPathRule"
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#useconcurrenthashmap">
|
||||
<description>
|
||||
Since Java5 brought a new implementation of the Map designed for multi-threaded access, you can
|
||||
perform efficient map reads without blocking other threads.
|
||||
</description>
|
||||
<priority>3</priority>
|
||||
<properties>
|
||||
<property name="xpath">
|
||||
<value>
|
||||
<![CDATA[
|
||||
//Type[../VariableDeclarator/VariableInitializer//AllocationExpression/ClassOrInterfaceType[@Image != 'ConcurrentHashMap']]
|
||||
/ReferenceType/ClassOrInterfaceType[@Image = 'Map']
|
||||
]]>
|
||||
</value>
|
||||
</property>
|
||||
</properties>
|
||||
<example>
|
||||
<![CDATA[
|
||||
public class ConcurrentApp {
|
||||
public void getMyInstance() {
|
||||
Map map1 = new HashMap(); // fine for single-threaded access
|
||||
Map map2 = new ConcurrentHashMap(); // preferred for use with multiple threads
|
||||
|
||||
// the following case will be ignored by this rule
|
||||
Map map3 = someModule.methodThatReturnMap(); // might be OK, if the returned map is already thread-safe
|
||||
}
|
||||
}
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
<rule name="UseNotifyAllInsteadOfNotify"
|
||||
language="java"
|
||||
since="3.0"
|
||||
message="Call Thread.notifyAll() rather than Thread.notify()"
|
||||
class="net.sourceforge.pmd.lang.rule.XPathRule"
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_multithreading.html#usenotifyallinsteadofnotify">
|
||||
<description>
|
||||
Thread.notify() awakens a thread monitoring the object. If more than one thread is monitoring, then only
|
||||
one is chosen. The thread chosen is arbitrary; thus its usually safer to call notifyAll() instead.
|
||||
</description>
|
||||
<priority>3</priority>
|
||||
<properties>
|
||||
<property name="xpath">
|
||||
<value>
|
||||
<![CDATA[
|
||||
//StatementExpression/PrimaryExpression
|
||||
[PrimarySuffix/Arguments[@ArgumentCount = '0']]
|
||||
[
|
||||
PrimaryPrefix[
|
||||
./Name[@Image='notify' or ends-with(@Image,'.notify')]
|
||||
or ../PrimarySuffix/@Image='notify'
|
||||
or (./AllocationExpression and ../PrimarySuffix[@Image='notify'])
|
||||
]
|
||||
]
|
||||
]]>
|
||||
</value>
|
||||
</property>
|
||||
</properties>
|
||||
<example>
|
||||
<![CDATA[
|
||||
void bar() {
|
||||
x.notify();
|
||||
// If many threads are monitoring x, only one (and you won't know which) will be notified.
|
||||
// use instead:
|
||||
x.notifyAll();
|
||||
}
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
</ruleset>
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,65 +0,0 @@
|
||||
<?xml version="1.0"?>
|
||||
|
||||
<ruleset name="Security" xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 https://pmd.sourceforge.io/ruleset_2_0_0.xsd">
|
||||
|
||||
<description>
|
||||
Rules that flag potential security flaws.
|
||||
</description>
|
||||
|
||||
<rule name="HardCodedCryptoKey"
|
||||
since="6.4.0"
|
||||
message="Do not use hard coded encryption keys"
|
||||
class="net.sourceforge.pmd.lang.java.rule.security.HardCodedCryptoKeyRule"
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_security.html#hardcodedcryptokey">
|
||||
<description>
|
||||
Do not use hard coded values for cryptographic operations. Please store keys outside of source code.
|
||||
</description>
|
||||
<priority>3</priority>
|
||||
<example>
|
||||
<![CDATA[
|
||||
public class Foo {
|
||||
void good() {
|
||||
SecretKeySpec secretKeySpec = new SecretKeySpec(Properties.getKey(), "AES");
|
||||
}
|
||||
|
||||
void bad() {
|
||||
SecretKeySpec secretKeySpec = new SecretKeySpec("my secret here".getBytes(), "AES");
|
||||
}
|
||||
}
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
<rule name="InsecureCryptoIv"
|
||||
since="6.3.0"
|
||||
message="Do not use hard coded initialization vector in crypto operations"
|
||||
class="net.sourceforge.pmd.lang.java.rule.security.InsecureCryptoIvRule"
|
||||
externalInfoUrl="${pmd.website.baseurl}/pmd_rules_java_security.html#insecurecryptoiv">
|
||||
<description>
|
||||
Do not use hard coded initialization vector in cryptographic operations. Please use a randomly generated IV.
|
||||
</description>
|
||||
<priority>3</priority>
|
||||
<example>
|
||||
<![CDATA[
|
||||
public class Foo {
|
||||
void good() {
|
||||
SecureRandom random = new SecureRandom();
|
||||
byte iv[] = new byte[16];
|
||||
random.nextBytes(bytes);
|
||||
}
|
||||
|
||||
void bad() {
|
||||
byte[] iv = new byte[] { 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, };
|
||||
}
|
||||
|
||||
void alsoBad() {
|
||||
byte[] iv = "secret iv in here".getBytes();
|
||||
}
|
||||
}
|
||||
]]>
|
||||
</example>
|
||||
</rule>
|
||||
|
||||
</ruleset>
|
||||
@ -1,5 +1,5 @@
|
||||
group = org.xbib
|
||||
name = elx
|
||||
version = 7.10.2.24
|
||||
version = 7.10.2.25
|
||||
|
||||
org.gradle.warning.mode = ALL
|
||||
|
||||
Loading…
Reference in New Issue