Convert project to use Gradle instead of Maven.

.gitignore

@@ -1,3 +1,35 @@
-/bin
+# Eclipse
+.settings/
+
+# NetBeans
+nbproject
+
+# IntelliJ
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# maven
+target/
+
+# gradle
+.gradle/
+build/
+
+# vim
+.*.sw[a-p]
+
+# various other potential build files
+/buildassets/map_*.txt
+bin/
+dist/
+manifest.mf
+release/
+
+# Mac filesystem dust
+.DS_Store
+
+# Project Specific Files
 /mbee_util.jar
-/target
+.checkstyle

.project

@@ -1,17 +1,16 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <projectDescription>
 	<name>util</name>
-	<comment></comment>
-	<projects>
-	</projects>
+	<comment/>
+	<projects/>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
 	<buildSpec>
 		<buildCommand>
 			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
+			<arguments/>
 		</buildCommand>
 	</buildSpec>
-	<natures>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-	</natures>
+	<linkedResources/>
 </projectDescription>

License.txt

@@ -0,0 +1,26 @@
+Copyright (c) <${year}>, ${company} ("${companyNick}").
+U.S. Government sponsorship acknowledged.
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are
+permitted provided that the following conditions are met:
+
+ - Redistributions of source code must retain the above copyright notice, this list of
+   conditions and the following disclaimer.
+ - Redistributions in binary form must reproduce the above copyright notice, this list
+   of conditions and the following disclaimer in the documentation and/or other materials
+   provided with the distribution.
+ - Neither the name of Caltech nor its operating division, the Jet Propulsion Laboratory,
+   nor the names of its contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
+OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.

build.gradle

@@ -0,0 +1,223 @@
+// Gradle task dependencies
+buildscript {
+    repositories {
+        jcenter()
+        mavenCentral()
+        maven {
+            url "http://repository.jboss.org/nexus/content/groups/public/"
+        }
+
+    }
+    dependencies {
+        classpath 'org.hibernate.build.gradle:gradle-maven-publish-auth:2.0.1'
+        classpath 'nl.javadude.gradle.plugins:license-gradle-plugin:0.10.0'
+    }
+}
+
+// Plugins adding various tasks involved in this script
+apply plugin: 'java'
+apply plugin: 'maven'
+apply plugin: 'license'
+//apply plugin: 'checkstyle'
+apply plugin: 'eclipse'
+apply plugin: 'idea'
+apply plugin: 'maven-publish-auth'
+// Allows jar signing
+apply plugin: 'signing'
+
+defaultTasks 'clean', 'licenseFormat', 'build'
+
+// Equivalent to maven groupId, artifactId and version
+group 'gov.nasa.jpl.mbee.util'
+archivesBaseName = 'mbee_util'
+version '2.1.0-SNAPSHOT'
+
+// Minimum version of Java required
+sourceCompatibility = 1.7
+targetCompatibility = 1.7
+
+// Project dependency repositories
+repositories {
+    // Hooks to Maven Central
+    mavenCentral()
+}
+
+dependencies {
+    // Dependencies are organized in various ways, in this case:
+    // 'groupId:artifactId:version'
+    compile 'junit:junit:4.11'
+}
+
+// Define the source folder. Normally the source folder is 'src/main/java'. If moved to the
+// standard, this section can be removed entirely.
+sourceSets {
+    main {
+        java {
+            srcDir 'src'
+        }
+    }
+}
+
+// Generates sources jar
+task sourceJar(type: Jar) {
+    // The classifier is appended at the end of the file name before the extension.
+    // Example: mbe_util-2.1.0-SNAPSHOT-sources.jar
+    classifier 'sources'
+    from sourceSets.main.allSource
+}
+
+// Extra properties defined for the project. These can be used in various configurations for
+// other tasks that require them.
+ext {
+    projectName = 'mbee_util'
+    inceptionYear = '2013'
+    packaging = 'jar'
+    url = 'http://example.com/' // TODO Fill in with a proper website url
+    description = "MBEE java utilities"
+    organization = 'Open-MBEE'
+    company = 'California Institute of Technology'
+    companyNick = 'CalTech'
+    pomFile = file("${project.projectDir}/pom.xml")
+    // These fields are optional but can be provided if needed.
+    // These are set with the following commandline arguments:
+    // '-PciSystem=Jenkins -Pcommit=${GIT_COMMIT} -PbuildNumber=${BUILD_NUMBER}'
+    // for a Jenkins installation.
+    buildNumber = project.hasProperty("buildNumber") ? buildNumber : '0'
+    ciSystem = project.hasProperty("ciSystem") ? ciSystem : 'unknown'
+    commit = project.hasProperty("commit") ? commit : 'unknown'
+}
+
+// These artifacts are generated by various tasks, both included from plugins and written in this
+// script, and can be accessed for uploading to a maven/ivy repository
+artifacts {
+    // Includes the produced archives from the jar task (usually the usable binary jar)
+    archives jar
+    // Includes the written task 'sourceJar' that generates the source jar
+    archives sourceJar
+}
+
+// Note: These properties can be filled in via commandline arguments
+// '-PsonatypeUser=example -PsonatypePassword=password'
+// There have been attempts to use the maven-publish-auth plugin for automated reading of the
+// .m2/settings.xml for authentication, however, changing of the upload task to the unstable
+// publish task is required.
+def sonatypeUser = hasProperty('sonatypeUser') ? sonatypeUser : System.getenv('sonatypeUser')
+def sonatypePassword = hasProperty('sonatypePassword') ? sonatypePassword : System.getenv('sonatypePassword')
+
+// Uploads the produced archives from the 'artifacts' task in a sudo-Maven like manner.
+// The repositories defined are
+// Note: To use this task, add the commandline argument 'uploadArchives'.
+uploadArchives {
+    repositories.mavenDeployer {
+        beforeDeployment { MavenDeployment deployment ->
+            // Generates the pom and signs the pom as necessary
+            signing.signPom(deployment)
+        }
+        repository(id: 'artifactory', url: "http://europambee-build.jpl.nasa.gov:8082/artifactory/libs-release-local") {
+            authentication(userName: sonatypeUser, password: sonatypePassword)
+
+        }
+        snapshotRepository(id: 'artifactory', url: "http://europambee-build.jpl.nasa.gov:8082/artifactory/libs-snapshot-local") {
+            authentication(userName: sonatypeUser, password: sonatypePassword)
+        }
+        // TODO For Completedness, this pom is generated for uploading to the Maven/Ivy repository
+        // The commented fields should be filled in in order for this utility to be accepted to
+        // Maven Central.
+        pom {
+            groupId = project.group
+            version = project.version
+            artifactId = project.archivesBaseName
+            project {
+                name project.archivesBaseName
+                packaging 'jar'
+                description 'MBEE java utilities'
+                  // url 'http://example.com/'
+                  // Central repository requirements
+                scm {
+                    url 'https://github.com/Open-MBEE/util'
+                    connection 'git'
+                    developerConnection '[email protected]:Open-MBEE/util.git'
+                }
+                // TODO Note the authors of this project according to
+                // developers {
+                //     developer {
+                //         id 'example'
+                //         name 'Example'
+                //         email '[email protected]'
+                //     }
+                // }
+            }
+        }
+    }
+}
+
+// This Signing task depends on GNU Privacy Guard generated keys.
+// More information can be found here: http://www.gradle.org/docs/current/userguide/signing_plugin.html
+// This task is automatically skipped if the Gradle is not configured to use any
+// GPG keys.
+signing {
+    required {
+        gradle.taskGraph.hasTask("uploadArchives")
+    }
+    // Automatically signs the produced binaries included in the artifacts configuration section
+    sign configurations.archives
+}
+
+// Includes the following resources in the final jar from the jar task.
+processResources {
+    from 'License.txt'
+    from 'src/rebel.xml'
+    from 'README.txt' // Optional inclusion, but can be considered
+}
+
+// Processes the license information for headers
+license {
+    ext.name = project.name
+    ext.company = project.company
+    ext.companyNick = project.companyNick
+    ext.url = project.url
+    ext.year = project.inceptionYear
+    exclude "**/*.xml"
+    header file("License.txt")
+    sourceSets = project.sourceSets
+    ignoreFailures false
+    strictCheck true
+    mapping {
+        java = 'JAVADOC_STYLE'
+    }
+}
+
+// Checkstyle task - Should be considered for uniformity
+//checkstyle {
+//    configProperties = [
+//            "name"        : project.name,
+//            "organization": project.organization,
+//            "url"         : project.url,
+//            "year"        : project.inceptionYear
+//    ]
+//    configFile = file("checkstyle.xml")
+//}
+
+
+jar {
+    // Generates the manifest and customizes certain attributes
+    manifest {
+        attributes(
+                "Implementation-Title": project.name,
+                "Implementation-Version": version + "+" + ciSystem + "-b" + buildNumber + ".git-" + commit,
+                "Built-By": System.properties['user.name'],
+                "Created-By": System.properties['java.vm.version'] + " (" + System.properties['java.vm.vendor'] + ")",
+                "Implementation-Vendor": url
+        )
+    }
+    from ("${projectDir}") {
+        include('License.txt')
+    }
+}
+
+// Java compiler configuration
+configure([compileJava, compileTestJava]) {
+    options.compilerArgs += ['-Xlint:all', '-Xlint:-path']
+    options.deprecation = true
+    options.encoding = 'utf8'
+}

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Sat Nov 08 13:48:18 PST 2014
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.1-all.zip