hibernate-orm/shared/config/checkstyle/checkstyle.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  ~ Hibernate, Relational Persistence for Idiomatic Java
  ~
  ~ Copyright (c) 2013, Red Hat Inc. or third-party contributors as
  ~ indicated by the @author tags or express copyright attribution
  ~ statements applied by the authors.  All third-party contributions are
  ~ distributed under license by Red Hat Inc.
  ~
  ~ This copyrighted material is made available to anyone wishing to use, modify,
  ~ copy, or redistribute it subject to the terms and conditions of the GNU
  ~ Lesser General Public License, as published by the Free Software Foundation.
  ~
  ~ This program is distributed in the hope that it will be useful,
  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  ~ or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
  ~ for more details.
  ~
  ~ You should have received a copy of the GNU Lesser General Public License
  ~ along with this distribution; if not, write to:
  ~ Free Software Foundation, Inc.
  ~ 51 Franklin Street, Fifth Floor
  ~ Boston, MA  02110-1301  USA
  -->
<!DOCTYPE module PUBLIC "-//Puppy Crawl//DTD Check Configuration 1.1//EN" "http://www.puppycrawl.com/dtds/configuration_1_2.dtd">
<module name="Checker">

    <module name="TreeWalker">

        <!--
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            General regex checks as part of the TreeWalker
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        -->
<!--
        <module name="Regexp">
            <property name="format"
                      value="\A(/\*\n \* Hibernate, Relational Persistence for Idiomatic Java\n \*\n \* Copyright \(c\) \d{4}(-\d{4})?, Red Hat(,)? Inc. (and/or its affiliates )?or third-party contributors as\n \* indicated by the @author tags or express copyright attribution\n \* statements applied by the authors. All third-party contributions are\n \* distributed under license by Red Hat(,)? Inc.\n \*\n \* This copyrighted material is made available to anyone wishing to use, modify,\n \* copy, or redistribute it subject to the terms and conditions of the GNU\n \* Lesser General Public License, as published by the Free Software Foundation.\n \*\n \* This program is distributed in the hope that it will be useful,\n \* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\n \* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License\n \* for more details.\n \*\n \* You should have received a copy of the GNU Lesser General Public License\n \* along with this distribution; if not, write to:\n \* Free Software Foundation, Inc.\n \* 51 Franklin Street, Fifth Floor\n \* Boston, MA 02110-1301 USA\n \*/)|(/\* ?\n \* Hibernate, Relational Persistence for Idiomatic Java\n \* ?\n \* JBoss, Home of Professional Open Source\n \* Copyright \d{4} Red Hat Inc. and/or its affiliates and other contributors\n \* as indicated by the @authors tag. All rights reserved.\n \* See the copyright.txt in the distribution for a\n \* full listing of individual contributors.\n \*\n \* This copyrighted material is made available to anyone wishing to use,\n \* modify, copy, or redistribute it subject to the terms and conditions\n \* of the GNU Lesser General Public License, v. 2.1.\n \* This program is distributed in the hope that it will be useful, but WITHOUT A\n \* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A\n \* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.\n \* You should have received a copy of the GNU Lesser General Public License,\n \* v.2.1 along with this distribution; if not, write to the Free Software\n \* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,\n \* MA 02110-1301, USA.\n \*/)|(/\*\n \* Hibernate, Relational Persistence for Idiomatic Java\n \*\n \* JBoss, Home of Professional Open Source\n \* Copyright \d{4}(-\d{4})? Red Hat Inc. and/or its affiliates and other contributors\n \* as indicated by the @authors tag. All rights reserved.\n \* See the copyright.txt in the distribution for a\n \* full listing of individual contributors.\n \*\n \* This copyrighted material is made available to anyone wishing to use,\n \* modify, copy, or redistribute it subject to the terms and conditions\n \* of the GNU Lesser General Public License, v. 2.1.\n \* This program is distributed in the hope that it will be useful, but WITHOUT A\n \* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A\n \* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.\n \* You should have received a copy of the GNU Lesser General Public License,\n \* v.2.1 along with this distribution; if not, write to the Free Software\n \* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,\n \* MA 02110-1301, USA.\n \*/)|(/\* ?\n \* JBoss, Home of Professional Open Source\n \* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors\n \* as indicated by the @authors tag. All rights reserved.\n \* See the copyright.txt in the distribution for a\n \* full listing of individual contributors.\n \*\n \* This copyrighted material is made available to anyone wishing to use,\n \* modify, copy, or redistribute it subject to the terms and conditions\n \* of the GNU Lesser General Public License, v. 2.1.\n \* This program is distributed in the hope that it will be useful, but WITHOUT A\n \* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A\n \* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.\n \* You should have received a copy of th
            <property name="message" value="Correct header not found" />
        </module>
-->
        <module name="RegexpSinglelineJava">
            <property name="ignoreComments" value="true" />
            <property name="format" value="^\t* +\t*\S" />
            <property name="message" value="Line has leading space characters; indentation should be performed with tabs only." />
        </module>

<!--
    For now this is disabled to minimize false conflicts with metamodel branch.

        <module name="RegexpSinglelineJava">
            <property name="ignoreComments" value="true" />
            <property name="format" value="\s+$" />
            <property name="message" value="White spaces at the end of line" />
        </module>
-->

        <!--
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            Annotation checks

            See http://checkstyle.sourceforge.net/config_annotation.html
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        -->
        <module name="MissingDeprecated" />
        <module name="MissingOverride" />
        <module name="PackageAnnotation" />


        <!--
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            Block checks

            See http://checkstyle.sourceforge.net/config_blocks.html
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        -->
        <module name="AvoidNestedBlocks">
            <property name="allowInSwitchCase" value="true" />
            <property name="severity" value="warning" />
        </module>
        <module name="NeedBraces" />
        <module name="LeftCurly">
            <property name="option" value="eol" />
        </module>
        <module name="RightCurly">
            <property name="option" value="alone" />
        </module>


        <!--
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            Design checks

            See http://checkstyle.sourceforge.net/config_design.html
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        -->
        <module name="HideUtilityClassConstructor" />
        <module name="MutableException" />


        <!--
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            Coding checks

            See http://checkstyle.sourceforge.net/config_coding.html
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        -->
        <module name="EmptyStatement" />
        <module name="EqualsHashCode" />
        <module name="FinalLocalVariable" />
        <module name="MissingSwitchDefault" />
        <module name="ModifiedControlVariable" />
        <module name="SimplifyBooleanExpression" />
        <module name="SimplifyBooleanReturn" />
        <module name="StringLiteralEquality" />
        <module name="NoFinalizer" />
        <module name="ExplicitInitialization" />
        <module name="MissingSwitchDefault" />
        <module name="DefaultComesLast" />
        <module name="FallThrough" />
        <module name="OneStatementPerLine" />


        <!--
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            Import checks

            See http://checkstyle.sourceforge.net/config_imports.html
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        -->
        <module name="AvoidStarImport" />
        <module name="RedundantImport" />
        <module name="UnusedImports" />


        <!--
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            Javadoc checks

            See http://checkstyle.sourceforge.net/config_javadoc.html
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        -->
        <module name="JavadocType">
            <property name="scope" value="public"/>
            <property name="allowUnknownTags" value="true" />
        </module>
        <module name="JavadocMethod">
            <property name="scope" value="public" />
            <property name="allowUndeclaredRTE" value="true" />
            <property name="allowMissingPropertyJavadoc" value="true" />
        </module>
        <module name="JavadocVariable">
            <property name="scope" value="public" />
        </module>
        <module name="JavadocStyle">
            <property name="scope" value="public" />
            <property name="checkEmptyJavadoc" value="true" />
            <property name="checkFirstSentence" value="false" />
        </module>


        <!--
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            Misc checks

            See http://checkstyle.sourceforge.net/config_misc.html
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        -->
        <module name="UpperEll" />
        <module name="ArrayTypeStyle" />
        <module name="TrailingComment">
            <property name="severity" value="warning" />
        </module>


        <!--
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            Modifier checks

            See http://checkstyle.sourceforge.net/config_modifier.html
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        -->
        <module name="ModifierOrder"/>


        <!--
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            Naming checks

            See http://checkstyle.sourceforge.net/config_naming.html
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        -->
        <module name="AbstractClassName">
            <!-- we are just using this to make sure that classes matching the pattern (Abstract*) have the abstract modifier -->
            <property name="format" value="^Abstract.*$" />
            <property name="ignoreName" value="true" />
        </module>
        <module name="ClassTypeParameterName" />
        <module name="ConstantName">
            <property name="format" value="^[A-Z](_?[A-Z0-9]+)*$|log" />
        </module>
        <module name="LocalFinalVariableName" />
        <module name="LocalVariableName" />
        <module name="MemberName" />
        <module name="MethodName" />
        <module name="MethodTypeParameterName" />
        <module name="PackageName" />
        <module name="ParameterName" />
        <module name="StaticVariableName" />
        <module name="TypeName" />


        <!--
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            Whitespace checks

            See http://checkstyle.sourceforge.net/config_whitespace.html
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        -->
        <module name="MethodParamPad" />
        <module name="TypecastParenPad" />
        <module name="ParenPad">
            <property name="tokens" value="CTOR_CALL, METHOD_CALL, SUPER_CTOR_CALL" />
            <property name="option" value="space" />
        </module>

    </module>


    <!--
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        Javadoc checks

        See http://checkstyle.sourceforge.net/config_javadoc.html
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    -->
    <module name="JavadocPackage">
        <property name="allowLegacy" value="true" />
    </module>


    <!--
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        Misc checks

        See http://checkstyle.sourceforge.net/config_misc.html
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    -->
    <module name="NewlineAtEndOfFile" />

</module>