Standalone TCA with EELF Logger

Issue-ID: DCAEGEN2-633
Change-Id: I4da76b532021c0d6248455e7bd6e77f4614c35a7
Signed-off-by: Singla, Rajiv (rs153v) <rs153v@att.com>

1 files changed, 416 insertions, 0 deletions

diff --git a/dcae-analytics/checkstyle.xml b/dcae-analytics/checkstyle.xml
new file mode 100644
index 0000000..89cd940
--- /dev/null
+++ b/dcae-analytics/checkstyle.xml
@@ -0,0 +1,416 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+  ~ ================================================================================
+  ~ Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+  ~ ================================================================================
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  ~ ============LICENSE_END=========================================================
+  ~
+  -->
+
+<!DOCTYPE module PUBLIC
+        "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
+        "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">
+
+
+    <!--
+
+     COPYRIGHT HEADER CHECKS
+
+    -->
+
+
+    <module name="FileTabCharacter">
+        <property name="severity" value="error"/>
+        <!-- Checks that there are no tab characters in the file. -->
+    </module>
+
+    <!--
+
+    LENGTH CHECKS FOR FILES
+
+    -->
+
+    <module name="FileLength">
+        <property name="max" value="3000"/>
+        <property name="severity" value="warning"/>
+    </module>
+
+
+    <module name="NewlineAtEndOfFile">
+        <property name="lineSeparator" value="lf"/>
+    </module>
+
+    <module name="RegexpSingleline">
+        <!-- Checks that FIXME is not used in comments.  TODO is preferred. -->
+        <property name="format" value="((//.*)|(\*.*))FIXME"/>
+        <property name="message"
+                  value='TODO is preferred to FIXME.  e.g. "TODO: (ENG-123) -  Refactor when v2 is released."'/>
+    </module>
+
+    <module name="RegexpSingleline">
+        <!-- Checks that TODOs are named with some basic formatting. Checks for the following pattern  TODO: (
+        -->
+        <property name="format" value="((//.*)|(\*.*))TODO[^: (]"/>
+        <property name="message"
+                  value='All TODOs should be named.  e.g. "TODO: (ENG-123) - Refactor when v2 is released."'/>
+    </module>
+
+    <module name="JavadocPackage">
+        <!-- Checks that each Java package has a Javadoc file used for commenting.
+          Only allows a package-info.java, not package.html. -->
+        <property name="severity" value="error"/>
+    </module>
+
+    <!-- All Java AST specific tests live under TreeWalker module. -->
+    <module name="TreeWalker">
+
+        <!-- required for SupressionCommentFilter and SuppressWithNearbyCommentFilter -->
+        <module name="FileContentsHolder"/>
+
+        <!--
+
+        IMPORT CHECKS
+
+        -->
+
+        <module name="AvoidStarImport">
+            <property name="allowClassImports" value="false"/>
+            <property name="severity" value="error"/>
+        </module>
+
+        <module name="RedundantImport">
+            <!-- Checks for redundant import statements. -->
+            <property name="severity" value="error"/>
+        </module>
+
+        <!--
+        <module name="ImportOrder">
+            <property name="severity" value="error"/>
+            <property name="ordered" value="true"/>
+            <property name="option" value="bottom"/>
+            <property name="tokens" value="STATIC_IMPORT, IMPORT"/>
+        </module>
+        -->
+
+        <module name="IllegalImport">
+            <property name="illegalPkgs" value="junit.framework"/>
+        </module>
+
+        <!--
+
+        METHOD LENGTH CHECKS
+
+        -->
+
+        <module name="MethodLength">
+            <property name="tokens" value="METHOD_DEF"/>
+            <property name="max" value="300"/>
+            <property name="countEmpty" value="false"/>
+            <property name="severity" value="warning"/>
+        </module>
+
+        <!--
+
+        JAVADOC CHECKS
+
+        -->
+
+        <!-- Checks for Javadoc comments.                     -->
+        <!-- See http://checkstyle.sf.net/config_javadoc.html -->
+        <module name="JavadocMethod">
+            <property name="scope" value="protected"/>
+            <property name="severity" value="error"/>
+            <property name="allowMissingJavadoc" value="true"/>
+            <property name="allowMissingParamTags" value="true"/>
+            <property name="allowMissingReturnTag" value="true"/>
+            <property name="allowMissingThrowsTags" value="true"/>
+            <property name="allowThrowsTagsForSubclasses" value="true"/>
+            <property name="allowUndeclaredRTE" value="true"/>
+        </module>
+
+        <module name="JavadocType">
+            <property name="scope" value="protected"/>
+            <property name="severity" value="error"/>
+        </module>
+
+        <module name="JavadocStyle">
+            <property name="severity" value="error"/>
+        </module>
+
+        <!--
+
+        NAMING CHECKS
+
+        -->
+
+        <!-- Item 38 - Adhere to generally accepted naming conventions -->
+
+        <module name="PackageName">
+            <!-- Validates identifiers for package names against the
+              supplied expression. -->
+            <!-- Here the default checkstyle rule restricts package name parts to
+              seven characters, this is not in line with common practice at Google.
+            -->
+            <property name="format" value="^[a-z]+(\.[a-z][a-z0-9]{1,})*$"/>
+            <property name="severity" value="error"/>
+        </module>
+
+        <module name="TypeNameCheck">
+            <!-- Validates static, final fields against the
+            expression "^[A-Z][a-zA-Z0-9]*$". -->
+            <metadata name="altname" value="TypeName"/>
+            <property name="severity" value="error"/>
+        </module>
+
+        <module name="ConstantNameCheck">
+            <!-- Validates non-private, static, final fields against the supplied
+            public/package final fields "^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$". -->
+            <metadata name="altname" value="ConstantName"/>
+            <property name="applyToPublic" value="true"/>
+            <property name="applyToProtected" value="true"/>
+            <property name="applyToPackage" value="true"/>
+            <property name="applyToPrivate" value="false"/>
+            <property name="format" value="^log(ger)?|([A-Z][A-Z0-9]*(_[A-Z0-9]+)*|FLAG_.*)$"/>
+            <message key="name.invalidPattern"
+                     value="Variable ''{0}'' should be in ALL_CAPS (if it is a constant) or be private (otherwise)."/>
+            <property name="severity" value="error"/>
+        </module>
+
+        <module name="StaticVariableNameCheck">
+            <!-- Validates static, non-final fields against the supplied
+            expression "^[a-z][a-zA-Z0-9]*_?$". -->
+            <metadata name="altname" value="StaticVariableName"/>
+            <property name="applyToPublic" value="true"/>
+            <property name="applyToProtected" value="true"/>
+            <property name="applyToPackage" value="true"/>
+            <property name="applyToPrivate" value="true"/>
+            <property name="format" value="^[a-z][a-zA-Z0-9]*_?$"/>
+            <property name="severity" value="error"/>
+        </module>
+
+        <module name="MemberNameCheck">
+            <!-- Validates non-static members against the supplied expression. -->
+            <metadata name="altname" value="MemberName"/>
+            <property name="applyToPublic" value="true"/>
+            <property name="applyToProtected" value="true"/>
+            <property name="applyToPackage" value="true"/>
+            <property name="applyToPrivate" value="true"/>
+            <property name="format" value="^[a-z][a-zA-Z0-9]*$"/>
+            <property name="severity" value="error"/>
+        </module>
+
+        <module name="MethodNameCheck">
+            <!-- Validates identifiers for method names. -->
+            <metadata name="altname" value="MethodName"/>
+            <property name="format" value="^[a-z][a-zA-Z0-9]*(_[a-zA-Z0-9]+)*$"/>
+            <property name="severity" value="error"/>
+        </module>
+
+        <module name="ParameterName">
+            <!-- Validates identifiers for method parameters against the
+              expression "^[a-z][a-zA-Z0-9]*$". -->
+            <property name="severity" value="error"/>
+        </module>
+
+        <module name="LocalFinalVariableName">
+            <!-- Validates identifiers for local final variables against the
+              expression "^[a-z][a-zA-Z0-9]*$". -->
+            <property name="severity" value="error"/>
+        </module>
+
+        <module name="LocalVariableName">
+            <!-- Validates identifiers for local variables against the
+              expression "^[a-z][a-zA-Z0-9]*$". -->
+            <property name="severity" value="error"/>
+        </module>
+
+
+        <!--
+
+        LENGTH and CODING CHECKS
+
+        -->
+
+        <module name="LineLength">
+            <!-- Checks if a line is too long. -->
+            <property name="max" value="120" default="120"/>
+            <property name="severity" value="error"/>
+
+            <!--
+              The default ignore pattern exempts the following elements:
+                - import statements
+                - long URLs inside comments
+            -->
+
+            <property name="ignorePattern"
+                      value="${com.puppycrawl.tools.checkstyle.checks.sizes.LineLength.ignorePattern}"
+                      default="^(package .*;\s*)|(import .*;\s*)|( *\* *https?://.*)$"/>
+        </module>
+
+        <module name="LeftCurly">
+            <!-- Checks for placement of the left curly brace ('{'). -->
+            <property name="severity" value="error"/>
+        </module>
+
+        <module name="RightCurly">
+            <!-- Checks right curlies on CATCH, ELSE, and TRY blocks are on
+            the same line. e.g., the following example is fine:
+            <pre>
+              if {
+                ...
+              } else
+            </pre>
+            -->
+            <!-- This next example is not fine:
+            <pre>
+              if {
+                ...
+              }
+              else
+            </pre>
+            -->
+            <property name="option" value="same"/>
+            <property name="severity" value="error"/>
+        </module>
+
+        <!-- Checks for braces around if and else blocks -->
+        <module name="NeedBraces">
+            <property name="severity" value="error"/>
+            <property name="tokens" value="LITERAL_IF, LITERAL_ELSE, LITERAL_FOR, LITERAL_WHILE, LITERAL_DO"/>
+        </module>
+
+        <module name="UpperEll">
+            <!-- Checks that long constants are defined with an upper ell.-->
+            <property name="severity" value="error"/>
+        </module>
+
+        <module name="FallThrough">
+            <!-- Warn about falling through to the next case statement.  Similar to
+            javac -Xlint:fallthrough, but the check is suppressed if a single-line comment
+            on the last non-blank line preceding the fallen-into case contains 'fall through' (or
+            some other variants which we don't publicized to promote consistency).
+            -->
+            <property name="reliefPattern"
+                      value="fall through|Fall through|fallthru|Fallthru|falls through|Falls through|fallthrough|Fallthrough|No break|NO break|no break|continue on"/>
+            <property name="severity" value="error"/>
+        </module>
+
+
+        <!--
+
+        MODIFIERS CHECKS
+
+        -->
+
+        <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,
+                 synchronized, native, strictfp
+              -->
+        </module>
+
+        <module name="RedundantModifier">
+            <!-- Checks for redundant modifiers in:
+                 - interface and annotation definitions,
+                 - the final modifier on methods of final classes, and
+                 - inner interface declarations that are declared as static.
+              -->
+        </module>
+
+
+        <!--
+
+        WHITESPACE CHECKS
+
+        -->
+        <module name="GenericWhitespace"/>
+
+        <module name="WhitespaceAround">
+            <!-- Checks that various tokens are surrounded by whitespace.
+                 This includes most binary operators and keywords followed
+                 by regular or curly braces.
+            -->
+            <property name="tokens" value="ASSIGN, BAND, BAND_ASSIGN, BOR,
+        BOR_ASSIGN, BSR, BSR_ASSIGN, BXOR, BXOR_ASSIGN, COLON, DIV, DIV_ASSIGN,
+        EQUAL, GE, GT, LAND, LCURLY, 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, SLIST, SL_ASSIGN, SR_ASSIGN, STAR, STAR_ASSIGN"/>
+            <property name="allowEmptyConstructors" value="true"/>
+            <property name="allowEmptyMethods" value="true"/>
+            <property name="severity" value="error"/>
+        </module>
+
+        <module name="WhitespaceAfter">
+            <!-- Checks that commas, semicolons and typecasts are followed by
+                 whitespace.
+            -->
+            <property name="tokens" value="COMMA, SEMI, TYPECAST"/>
+            <property name="severity" value="error"/>
+        </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="error"/>
+        </module>
+
+    </module>
+
+    <!--
+      Optional suppression filter. It is optional because when running with Maven, it should be the
+       checkstyle plugin who provides it. It is only used when this file is used in IntelliJ.
+      -->
+    <module name="SuppressionFilter">
+        <property name="file" value="suppressions.xml"/>
+        <property name="optional" value="true"/>
+    </module>
+
+    <module name="SuppressionCommentFilter">
+        <property name="offCommentFormat" value="CHECKSTYLE OFF: (.+)"/>
+        <property name="onCommentFormat" value="CHECKSTYLE ON"/>
+        <property name="checkFormat" value="Javadoc.*"/>
+        <property name="messageFormat" value="$1"/>
+    </module>
+
+</module>