updated rest interface to implement json api v1.0

ma-impl.sublime-workspace

@@ -271,6 +271,49 @@
 	},
 	"buffers":
 	[
+		{
+			"file": "vipra-ui/app/routes/articles.js",
+			"settings":
+			{
+				"buffer_size": 213,
+				"line_ending": "Unix"
+			}
+		},
+		{
+			"file": "vipra-ui/app/templates/articles.hbs",
+			"settings":
+			{
+				"buffer_size": 103,
+				"line_ending": "Unix"
+			}
+		},
+		{
+			"file": "vipra-ui/app/models/article.js",
+			"settings":
+			{
+				"buffer_size": 159,
+				"line_ending": "Unix"
+			}
+		},
+		{
+			"file": "vipra-ui/app/adapters/application.js",
+			"settings":
+			{
+				"buffer_size": 137,
+				"line_ending": "Unix"
+			}
+		},
+		{
+			"contents": "import DS from 'ember-data';\n\nexport default DS.RESTSerializer.extend({\n  \n});\n",
+			"file": "vipra-ui/app/serializers/application.js",
+			"file_size": 76,
+			"file_write_time": 130945949499834628,
+			"settings":
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 	"build_system": "",
 	"build_system_choices":
@@ -450,11 +493,23 @@
 	"expanded_folders":
 	[
 		"/home/eike/Repositories/fu/ss15/ma/impl",
-		"/home/eike/Repositories/fu/ss15/ma/impl/vm",
+		"/home/eike/Repositories/fu/ss15/ma/impl/vipra-ui",
+		"/home/eike/Repositories/fu/ss15/ma/impl/vipra-ui/app",
+		"/home/eike/Repositories/fu/ss15/ma/impl/vipra-ui/app/adapters",
+		"/home/eike/Repositories/fu/ss15/ma/impl/vipra-ui/app/models",
+		"/home/eike/Repositories/fu/ss15/ma/impl/vipra-ui/app/routes",
+		"/home/eike/Repositories/fu/ss15/ma/impl/vipra-ui/app/serializers",
+		"/home/eike/Repositories/fu/ss15/ma/impl/vipra-ui/app/templates",
+		"/home/eike/Repositories/fu/ss15/ma/impl/vipra-ui/app/templates/components",
 		"/home/eike/Repositories/fu/ss15/ma/impl/vm/config"
 	],
 	"file_history":
 	[
+		"/home/eike/Repositories/fu/ss15/ma/impl/vipra-ui/app/app.js",
+		"/home/eike/Repositories/fu/ss15/ma/impl/vipra-ui/app/templates/articles.hbs",
+		"/home/eike/Repositories/fu/ss15/ma/impl/vipra-ui/app/templates/application.hbs",
+		"/home/eike/Repositories/fu/ss15/ma/impl/vipra-ui/app/templates/index.hbs",
+		"/home/eike/Repositories/fu/ss15/ma/impl/vipra-ui/app/router.js",
 		"/home/eike/Repositories/fu/ss15/ma/impl/vm/bootstrap.sh",
 		"/home/eike/Repositories/fu/ss15/ma/doc/thesis/thesis.tex",
 		"/home/eike/Repositories/fu/ss15/ma/impl/Vagrantfile",
@@ -845,8 +900,484 @@
 	"groups":
 	[
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 			"sheets":
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+					"file": "vipra-ui/app/routes/articles.js",
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+					"settings":
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+						"regions":
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+							"bh_regions":
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+								"bh_curly",
+								"bh_curly_center",
+								"bh_curly_open",
+								"bh_curly_close",
+								"bh_curly_content",
+								"bh_c_define",
+								"bh_c_define_center",
+								"bh_c_define_open",
+								"bh_c_define_close",
+								"bh_c_define_content",
+								"bh_double_quote",
+								"bh_double_quote_center",
+								"bh_double_quote_open",
+								"bh_double_quote_close",
+								"bh_double_quote_content",
+								"bh_tag",
+								"bh_tag_center",
+								"bh_tag_open",
+								"bh_tag_close",
+								"bh_tag_content",
+								"bh_default",
+								"bh_default_center",
+								"bh_default_open",
+								"bh_default_close",
+								"bh_default_content",
+								"bh_angle",
+								"bh_angle_center",
+								"bh_angle_open",
+								"bh_angle_close",
+								"bh_angle_content",
+								"bh_unmatched",
+								"bh_unmatched_center",
+								"bh_unmatched_open",
+								"bh_unmatched_close",
+								"bh_unmatched_content",
+								"bh_single_quote",
+								"bh_single_quote_center",
+								"bh_single_quote_open",
+								"bh_single_quote_close",
+								"bh_single_quote_content",
+								"bh_round",
+								"bh_round_center",
+								"bh_round_open",
+								"bh_round_close",
+								"bh_round_content",
+								"bh_regex",
+								"bh_regex_center",
+								"bh_regex_open",
+								"bh_regex_close",
+								"bh_regex_content",
+								"bh_square",
+								"bh_square_center",
+								"bh_square_open",
+								"bh_square_close",
+								"bh_square_content"
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+							"editorconfig": true,
+							"ensure_newline_at_eof_on_save": true,
+							"incomplete_sync": null,
+							"remote_loading": false,
+							"synced": false,
+							"syntax": "Packages/JavaScript/JavaScript.sublime-syntax",
+							"tab_size": 2,
+							"translate_tabs_to_spaces": true,
+							"trim_trailing_white_space_on_save": true
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+						"zoom_level": 1.0
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+					"type": "text"
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+					"file": "vipra-ui/app/templates/articles.hbs",
+					"semi_transient": false,
+					"settings":
+					{
+						"buffer_size": 103,
+						"regions":
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+						"selection":
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+							[
+								80,
+								80
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+						"settings":
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+							"bh_regions":
+							[
+								"bh_curly",
+								"bh_curly_center",
+								"bh_curly_open",
+								"bh_curly_close",
+								"bh_curly_content",
+								"bh_c_define",
+								"bh_c_define_center",
+								"bh_c_define_open",
+								"bh_c_define_close",
+								"bh_c_define_content",
+								"bh_double_quote",
+								"bh_double_quote_center",
+								"bh_double_quote_open",
+								"bh_double_quote_close",
+								"bh_double_quote_content",
+								"bh_tag",
+								"bh_tag_center",
+								"bh_tag_open",
+								"bh_tag_close",
+								"bh_tag_content",
+								"bh_default",
+								"bh_default_center",
+								"bh_default_open",
+								"bh_default_close",
+								"bh_default_content",
+								"bh_angle",
+								"bh_angle_center",
+								"bh_angle_open",
+								"bh_angle_close",
+								"bh_angle_content",
+								"bh_unmatched",
+								"bh_unmatched_center",
+								"bh_unmatched_open",
+								"bh_unmatched_close",
+								"bh_unmatched_content",
+								"bh_single_quote",
+								"bh_single_quote_center",
+								"bh_single_quote_open",
+								"bh_single_quote_close",
+								"bh_single_quote_content",
+								"bh_round",
+								"bh_round_center",
+								"bh_round_open",
+								"bh_round_close",
+								"bh_round_content",
+								"bh_regex",
+								"bh_regex_center",
+								"bh_regex_open",
+								"bh_regex_close",
+								"bh_regex_content",
+								"bh_square",
+								"bh_square_center",
+								"bh_square_open",
+								"bh_square_close",
+								"bh_square_content"
+							],
+							"editorconfig": true,
+							"ensure_newline_at_eof_on_save": false,
+							"incomplete_sync": null,
+							"remote_loading": false,
+							"synced": false,
+							"syntax": "Packages/Handlebars/grammars/Handlebars.tmLanguage",
+							"tab_size": 2,
+							"translate_tabs_to_spaces": true,
+							"trim_trailing_white_space_on_save": true
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+						"translation.x": 0.0,
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+						"zoom_level": 1.0
+					},
+					"stack_index": 1,
+					"type": "text"
+				},
+				{
+					"buffer": 2,
+					"file": "vipra-ui/app/models/article.js",
+					"semi_transient": false,
+					"settings":
+					{
+						"buffer_size": 159,
+						"regions":
+						{
+						},
+						"selection":
+						[
+							[
+								62,
+								62
+							]
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+						"settings":
+						{
+							"BracketHighlighterBusy": false,
+							"bh_regions":
+							[
+								"bh_curly",
+								"bh_curly_center",
+								"bh_curly_open",
+								"bh_curly_close",
+								"bh_curly_content",
+								"bh_c_define",
+								"bh_c_define_center",
+								"bh_c_define_open",
+								"bh_c_define_close",
+								"bh_c_define_content",
+								"bh_double_quote",
+								"bh_double_quote_center",
+								"bh_double_quote_open",
+								"bh_double_quote_close",
+								"bh_double_quote_content",
+								"bh_tag",
+								"bh_tag_center",
+								"bh_tag_open",
+								"bh_tag_close",
+								"bh_tag_content",
+								"bh_default",
+								"bh_default_center",
+								"bh_default_open",
+								"bh_default_close",
+								"bh_default_content",
+								"bh_angle",
+								"bh_angle_center",
+								"bh_angle_open",
+								"bh_angle_close",
+								"bh_angle_content",
+								"bh_unmatched",
+								"bh_unmatched_center",
+								"bh_unmatched_open",
+								"bh_unmatched_close",
+								"bh_unmatched_content",
+								"bh_single_quote",
+								"bh_single_quote_center",
+								"bh_single_quote_open",
+								"bh_single_quote_close",
+								"bh_single_quote_content",
+								"bh_round",
+								"bh_round_center",
+								"bh_round_open",
+								"bh_round_close",
+								"bh_round_content",
+								"bh_regex",
+								"bh_regex_center",
+								"bh_regex_open",
+								"bh_regex_close",
+								"bh_regex_content",
+								"bh_square",
+								"bh_square_center",
+								"bh_square_open",
+								"bh_square_close",
+								"bh_square_content"
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+							"ensure_newline_at_eof_on_save": true,
+							"incomplete_sync": null,
+							"remote_loading": false,
+							"synced": false,
+							"syntax": "Packages/JavaScript/JavaScript.sublime-syntax",
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+							"translate_tabs_to_spaces": true,
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+					"type": "text"
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+				{
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+					"file": "vipra-ui/app/adapters/application.js",
+					"semi_transient": false,
+					"settings":
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+						"regions":
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+						"settings":
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+							"bh_regions":
+							[
+								"bh_curly",
+								"bh_curly_center",
+								"bh_curly_open",
+								"bh_curly_close",
+								"bh_curly_content",
+								"bh_c_define",
+								"bh_c_define_center",
+								"bh_c_define_open",
+								"bh_c_define_close",
+								"bh_c_define_content",
+								"bh_double_quote",
+								"bh_double_quote_center",
+								"bh_double_quote_open",
+								"bh_double_quote_close",
+								"bh_double_quote_content",
+								"bh_tag",
+								"bh_tag_center",
+								"bh_tag_open",
+								"bh_tag_close",
+								"bh_tag_content",
+								"bh_default",
+								"bh_default_center",
+								"bh_default_open",
+								"bh_default_close",
+								"bh_default_content",
+								"bh_angle",
+								"bh_angle_center",
+								"bh_angle_open",
+								"bh_angle_close",
+								"bh_angle_content",
+								"bh_unmatched",
+								"bh_unmatched_center",
+								"bh_unmatched_open",
+								"bh_unmatched_close",
+								"bh_unmatched_content",
+								"bh_single_quote",
+								"bh_single_quote_center",
+								"bh_single_quote_open",
+								"bh_single_quote_close",
+								"bh_single_quote_content",
+								"bh_round",
+								"bh_round_center",
+								"bh_round_open",
+								"bh_round_close",
+								"bh_round_content",
+								"bh_regex",
+								"bh_regex_center",
+								"bh_regex_open",
+								"bh_regex_close",
+								"bh_regex_content",
+								"bh_square",
+								"bh_square_center",
+								"bh_square_open",
+								"bh_square_close",
+								"bh_square_content"
+							],
+							"editorconfig": true,
+							"ensure_newline_at_eof_on_save": true,
+							"incomplete_sync": null,
+							"remote_loading": false,
+							"synced": false,
+							"syntax": "Packages/JavaScript/JavaScript.sublime-syntax",
+							"tab_size": 2,
+							"translate_tabs_to_spaces": true,
+							"trim_trailing_white_space_on_save": true
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+						"translation.x": 0.0,
+						"translation.y": 0.0,
+						"zoom_level": 1.0
+					},
+					"stack_index": 4,
+					"type": "text"
+				},
+				{
+					"buffer": 4,
+					"file": "vipra-ui/app/serializers/application.js",
+					"semi_transient": false,
+					"settings":
+					{
+						"buffer_size": 79,
+						"regions":
+						{
+						},
+						"selection":
+						[
+							[
+								74,
+								74
+							]
+						],
+						"settings":
+						{
+							"BracketHighlighterBusy": false,
+							"bh_regions":
+							[
+								"bh_curly",
+								"bh_curly_center",
+								"bh_curly_open",
+								"bh_curly_close",
+								"bh_curly_content",
+								"bh_c_define",
+								"bh_c_define_center",
+								"bh_c_define_open",
+								"bh_c_define_close",
+								"bh_c_define_content",
+								"bh_double_quote",
+								"bh_double_quote_center",
+								"bh_double_quote_open",
+								"bh_double_quote_close",
+								"bh_double_quote_content",
+								"bh_tag",
+								"bh_tag_center",
+								"bh_tag_open",
+								"bh_tag_close",
+								"bh_tag_content",
+								"bh_default",
+								"bh_default_center",
+								"bh_default_open",
+								"bh_default_close",
+								"bh_default_content",
+								"bh_angle",
+								"bh_angle_center",
+								"bh_angle_open",
+								"bh_angle_close",
+								"bh_angle_content",
+								"bh_unmatched",
+								"bh_unmatched_center",
+								"bh_unmatched_open",
+								"bh_unmatched_close",
+								"bh_unmatched_content",
+								"bh_single_quote",
+								"bh_single_quote_center",
+								"bh_single_quote_open",
+								"bh_single_quote_close",
+								"bh_single_quote_content",
+								"bh_round",
+								"bh_round_center",
+								"bh_round_open",
+								"bh_round_close",
+								"bh_round_content",
+								"bh_regex",
+								"bh_regex_center",
+								"bh_regex_open",
+								"bh_regex_close",
+								"bh_regex_content",
+								"bh_square",
+								"bh_square_center",
+								"bh_square_open",
+								"bh_square_close",
+								"bh_square_content"
+							],
+							"editorconfig": true,
+							"ensure_newline_at_eof_on_save": true,
+							"incomplete_sync": null,
+							"remote_loading": false,
+							"synced": false,
+							"syntax": "Packages/JavaScript/JavaScript.sublime-syntax",
+							"tab_size": 2,
+							"translate_tabs_to_spaces": true,
+							"trim_trailing_white_space_on_save": true
+						},
+						"translation.x": 0.0,
+						"translation.y": 0.0,
+						"zoom_level": 1.0
+					},
+					"stack_index": 3,
+					"type": "text"
+				}
 			]
 		}
 	],
@@ -1013,7 +1544,7 @@
 	"show_open_files": true,
 	"show_tabs": true,
 	"side_bar_visible": true,
-	"side_bar_width": 253.0,
+	"side_bar_width": 247.0,
 	"status_bar_visible": true,
 	"template_settings":
 	{

vipra-cmd/cmd/.classpath

@@ -4,14 +4,15 @@
 	<classpathentry kind="src" path="src/main/resources"/>
 	<classpathentry kind="src" path="src/test/java"/>
 	<classpathentry kind="src" path="src/test/resources"/>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
+	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
+	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
 		<attributes>
-			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="owner.project.facets" value="java"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>

vipra-cmd/cmd/.project

@@ -5,6 +5,11 @@
 	<projects>
 	</projects>
 	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.wst.common.project.facet.core.builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 		<buildCommand>
 			<name>org.eclipse.jdt.core.javabuilder</name>
 			<arguments>
@@ -15,9 +20,24 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.wst.validation.validationbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
+		<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
 	</natures>
+	<linkedResources>
+		<link>
+			<name>src/main/resources/config.properties</name>
+			<type>1</type>
+			<locationURI>PARENT-2-PROJECT_LOC/vipra-config/config.properties</locationURI>
+		</link>
+	</linkedResources>
 </projectDescription>

vipra-cmd/cmd/.settings/org.eclipse.jdt.core.prefs

 eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
 org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
 org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
 org.eclipse.jdt.core.compiler.source=1.8

vipra-cmd/cmd/.settings/org.eclipse.wst.common.component

+<?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
+    <wb-module deploy-name="vipra-cmd">
+        <wb-resource deploy-path="/" source-path="/src/main/java"/>
+        <wb-resource deploy-path="/" source-path="/src/main/resources"/>
+        <wb-resource deploy-path="/" source-path="/src/test/java"/>
+        <wb-resource deploy-path="/" source-path="/src/test/resources"/>
+    </wb-module>
+</project-modules>

vipra-cmd/cmd/.settings/org.eclipse.wst.common.project.facet.core.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<faceted-project>
+  <fixed facet="java"/>
+  <fixed facet="jst.utility"/>
+  <installed facet="jst.utility" version="1.0"/>
+  <installed facet="java" version="1.8"/>
+</faceted-project>

vipra-cmd/cmd/pom.xml

@@ -23,7 +23,18 @@
 			<artifactId>commons-cli</artifactId>
 			<version>1.3.1</version>
 		</dependency>
+		<dependency>
+			<groupId>commons-io</groupId>
+			<artifactId>commons-io</artifactId>
+			<version>2.4</version>
+		</dependency>
 
+		<dependency>
+			<groupId>com.googlecode.json-simple</groupId>
+			<artifactId>json-simple</artifactId>
+			<version>1.1.1</version>
+		</dependency>
+		
 		<!-- Logging -->
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
@@ -40,11 +51,12 @@
 			<artifactId>log4j-slf4j-impl</artifactId>
 			<version>${log4jVersion}</version>
 		</dependency>
+
+		<!-- MongoDB Database Adapter -->
 		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-web</artifactId>
-			<version>${log4jVersion}</version>
-			<scope>runtime</scope>
+			<groupId>org.mongodb</groupId>
+			<artifactId>mongodb-driver</artifactId>
+			<version>3.0.4</version>
 		</dependency>
 
 		<!-- Testing -->

vipra-cmd/cmd/src/main/java/de/vipra/cmd/CmdOptions.java

 package de.vipra.cmd;
 
 import org.apache.commons.cli.HelpFormatter;
+import org.apache.commons.cli.Option;
+import org.apache.commons.cli.OptionGroup;
 import org.apache.commons.cli.Options;
 
 public class CmdOptions extends Options {
@@ -11,8 +13,15 @@ public class CmdOptions extends Options {
 	public static final String OPT_IMPORT = "i";
 
 	public CmdOptions() {
-		addOption(OPT_HELP, "help", false, "print this message");
-		addOption(OPT_IMPORT, "import", true, "import articles into the database");
+		addOption(Option.builder(OPT_HELP).longOpt("help").desc("print this message").build());
+
+		OptionGroup opts = new OptionGroup();
+		opts.setRequired(true);
+
+		opts.addOption(Option.builder(OPT_IMPORT).longOpt("import").hasArgs().argName("files/dirs...")
+				.desc("import articles into the database").build());
+
+		addOptionGroup(opts);
 	}
 
 	public void printHelp() {

vipra-cmd/cmd/src/main/java/de/vipra/cmd/Configuration.java

+package de.vipra.cmd;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+
+public class Configuration extends Properties {
+
+	private static final long serialVersionUID = 1L;
+
+	public static final String DEFAULT_HOST = "localhost";
+	public static final int DEFAULT_PORT = 27017;
+	public static final String DEFAULT_DB = "test";
+
+	public Configuration() {
+		this(Thread.currentThread().getContextClassLoader().getResourceAsStream("config.properties"));
+	}
+
+	public Configuration(InputStream in) {
+		try {
+			load(in);
+		} catch (IOException e) {}
+	}
+
+	public String getString(String key, String defaultValue) {
+		return getProperty(key, defaultValue);
+	}
+
+	public int getInt(String key, int defaultValue) {
+		try {
+			return Integer.parseInt(getProperty(key, Integer.toString(defaultValue)));
+		} catch (NumberFormatException e) {
+			return defaultValue;
+		}
+	}
+
+	public boolean getBool(String key, boolean defaultValue) {
+		return Boolean.parseBoolean(getProperty(key, Boolean.toString(defaultValue)));
+	}
+
+}

vipra-cmd/cmd/src/main/java/de/vipra/cmd/ExecutionException.java

+package de.vipra.cmd;
+
+public class ExecutionException extends Exception {
+
+	private static final long serialVersionUID = 1L;
+
+	public ExecutionException(String msg) {
+		super(msg);
+	}
+
+}

vipra-cmd/cmd/src/main/java/de/vipra/cmd/Main.java

@@ -4,15 +4,11 @@ import org.apache.commons.cli.CommandLine;
 import org.apache.commons.cli.CommandLineParser;
 import org.apache.commons.cli.DefaultParser;
 import org.apache.commons.cli.ParseException;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 import de.vipra.cmd.option.ImportOption;
 
 public class Main {
 
-	public static final Logger log = LoggerFactory.getLogger(Main.class);
-
 	public static void main(String[] args) {
 		CommandLineParser parser = new DefaultParser();
 		CmdOptions options = new CmdOptions();
@@ -21,13 +17,15 @@ public class Main {
 			if (cmd.hasOption(CmdOptions.OPT_HELP)) {
 				options.printHelp();
 			} else if (cmd.hasOption(CmdOptions.OPT_IMPORT)) {
-				ImportOption opt = new ImportOption(cmd);
+				String[] paths = cmd.getOptionValues(CmdOptions.OPT_IMPORT);
+				ImportOption opt = new ImportOption(paths);
 				opt.doImport();
+			} else {
+				options.printHelp();
 			}
 		} catch (ParseException e) {
-			log.error("error parsing cmd line: " + e.getMessage());
 			options.printHelp();
-		}
+		} catch (ExecutionException e) {}
 	}
 
 }

vipra-cmd/cmd/src/main/java/de/vipra/cmd/MongoDB.java

+package de.vipra.cmd;
+
+import com.mongodb.MongoClient;
+import com.mongodb.client.MongoDatabase;
+
+public class MongoDB {
+
+	private static MongoDB mongo;
+
+	private final MongoClient client;
+	private final MongoDatabase db;
+
+	private MongoDB(Configuration config) {
+		String host = config.getString("db.host", Configuration.DEFAULT_HOST);
+		Integer port = config.getInt("db.port", Configuration.DEFAULT_PORT);
+		String databaseName = config.getString("db.name", Configuration.DEFAULT_DB);
+
+		client = new MongoClient(host, port);
+		db = client.getDatabase(databaseName);
+	}
+
+	public MongoClient getClient() {
+		return client;
+	}
+
+	public MongoDatabase getDatabase() {
+		return db;
+	}
+
+	public static MongoDB getInstance() {
+		if (mongo == null) {
+			Configuration config = new Configuration();
+			mongo = new MongoDB(config);
+		}
+		return mongo;
+	}
+
+	public static MongoDB getInstance(Configuration config) {
+		if (mongo == null) {
+			mongo = new MongoDB(config);
+		}
+		return mongo;
+	}
+
+}

vipra-cmd/cmd/src/main/java/de/vipra/cmd/option/ImportOption.java

 package de.vipra.cmd.option;
 
-import org.apache.commons.cli.CommandLine;
+import java.io.File;
+import java.io.FileReader;
+import java.io.FilenameFilter;
+import java.io.IOException;
+import java.util.ArrayList;
+
+import org.json.simple.JSONArray;
+import org.json.simple.JSONObject;
+import org.json.simple.parser.JSONParser;
+import org.json.simple.parser.ParseException;
+
+import de.vipra.cmd.ExecutionException;
+import de.vipra.cmd.MongoDB;
 
 public class ImportOption {
 
-	public ImportOption(CommandLine cmd) {
-		
+	private ArrayList<File> files = new ArrayList<>();
+	private JSONParser parser = new JSONParser();
+	private MongoDB mongo = MongoDB.getInstance();
+
+	public ImportOption(String[] paths) throws ExecutionException {
+		addPaths(paths);
+	}
+
+	private void addPaths(String[] paths) throws ExecutionException {
+		for (int i = 0; i < paths.length; i++) {
+			addPath(new File(paths[i]));
+		}
+	}
+
+	private void addPaths(File[] paths) throws ExecutionException {
+		for (int i = 0; i < paths.length; i++) {
+			addPath(paths[i]);
+		}
+	}
+
+	private void addPath(File file) throws ExecutionException {
+		if (!file.exists()) {
+			throw new ExecutionException("file/dir does not exist");
+		}
+
+		if (file.isFile()) {
+			files.add(file);
+		} else if (file.isDirectory()) {
+			File[] files = file.listFiles(new FilenameFilter() {
+
+				@Override
+				public boolean accept(File dir, String name) {
+					return dir.isFile();
+				}
+
+			});
+
+			addPaths(files);
+		}
+	}
+
+	private void importFile(File file) throws IOException, ParseException {
+		Object data = parser.parse(new FileReader(file));
+		try {
+			JSONArray array = (JSONArray) data;
+			for (Object object : array) {
+				importArticle((JSONObject) object);
+			}
+		} catch (Exception e) {
+			importArticle((JSONObject) data);
+		}
 	}
-	
+
+	private void importArticle(JSONObject obj) {
+
+	}
+
 	public void doImport() {
-		
+		for (File file : files) {
+			try {
+				importFile(file);
+			} catch (Exception e) {}
+		}
 	}
-	
+
 }

vipra-cmd/cmd/src/main/resources/log4j2.xml

@@ -2,11 +2,11 @@
 <Configuration>
 	<Appenders>
 		<Console name="Console" target="SYSTEM_OUT">
-			<PatternLayout pattern="%d{HH:mm:ss.SSS} %-5level %logger{36} - %msg%n" />
+			<PatternLayout pattern="%level - %msg%n" />
 		</Console>
 	</Appenders>
 	<Loggers>
-		<Root level="all">
+		<Root level="error">
 			<AppenderRef ref="Console" />
 		</Root>
 	</Loggers>

vipra-cmd/cmd/src/main/resources/log4j2dev.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration>
+	<Appenders>
+		<Console name="Console" target="SYSTEM_OUT">
+			<PatternLayout pattern="%d{HH:mm:ss.SSS} %-5level %logger{36} - %msg%n" />
+		</Console>
+	</Appenders>
+	<Loggers>
+		<Root level="all">
+			<AppenderRef ref="Console" />
+		</Root>
+	</Loggers>
+</Configuration>
\ No newline at end of file

vipra-config/config.properties

+db.host=localhost
+db.port=27017
+db.name=test
\ No newline at end of file

vipra-rest/.project

@@ -3,6 +3,7 @@
 	<name>vipra-rest</name>
 	<comment></comment>
 	<projects>
+		<project>vipra-cmd</project>
 	</projects>
 	<buildSpec>
 		<buildCommand>
@@ -39,4 +40,11 @@
 		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
 		<nature>org.eclipse.wst.jsdt.core.jsNature</nature>
 	</natures>
+	<linkedResources>
+		<link>
+			<name>src/main/resources/config.properties</name>
+			<type>1</type>
+			<locationURI>PARENT-1-PROJECT_LOC/vipra-config/config.properties</locationURI>
+		</link>
+	</linkedResources>
 </projectDescription>

vipra-rest/.settings/org.eclipse.jdt.ui.prefs

+eclipse.preferences.version=1
+formatter_profile=_Vipra
+formatter_settings_version=12

vipra-rest/.settings/org.eclipse.wst.common.component

@@ -5,6 +5,6 @@
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
         <property name="java-output-path" value="/vipra-rest/target/classes"/>
-        <property name="context-root" value="rest"/>
+        <property name="context-root" value="vipra-rest"/>
     </wb-module>
 </project-modules>