REST metric "UsageOfNouns" extended with an OntologyService

server/pom.xml

@@ -8,6 +8,11 @@
     <name>QA82 Analyzer Server</name>
     <build>
         <finalName>qa82-analyzer-server</finalName>
+        <resources>
+			<resource>
+				<directory>src/main/resources</directory>
+			</resource>
+		</resources>
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
@@ -94,6 +99,19 @@
             <artifactId>log4j</artifactId>
             <version>1.2.17</version>
         </dependency>
+        <dependency>
+        	<groupId>edu.mit.jwi</groupId>
+            <artifactId>edu.mit.jwi</artifactId>
+            <version>2.3.3</version>
+            <scope>system</scope>
+            <systemPath>${project.basedir}/src/main/resources/edu.mit.jwi_2.3.3.jar</systemPath>
+        </dependency>
+        <dependency>
+		 <groupId>org.apache.jena</groupId>
+		 <artifactId>apache-jena-libs</artifactId>
+		 <type>pom</type>
+		 <version>2.13.0</version>
+		</dependency>
     </dependencies>
 
     <properties>

server/src/main/java/org/qa82/analyzer/core/InformationProviderRepository.java

@@ -11,7 +11,7 @@
  *******************************************************************************/
 package org.qa82.analyzer.core;
 
-import java.util.Set;
+import java.util.List;
 
 /**
  * A repository of information providers.
@@ -21,8 +21,8 @@
 public interface InformationProviderRepository {
 
 	public abstract void setInformationProviders(
-			Set<InformationProvider> informationProviders);
+			List<InformationProvider> informationProviders);
 
-	public abstract Set<InformationProvider> getInformationProviders();
+	public abstract List<InformationProvider> getInformationProviders();
 
 }

server/src/main/java/org/qa82/analyzer/core/bean/InformationNeedDescription.java

@@ -13,14 +13,12 @@
 package org.qa82.analyzer.core.bean;
 
 
-import com.google.common.collect.Sets;
-import com.google.common.primitives.Booleans;
-import org.qa82.analyzer.server.dto.InformationNeedDescriptionDto;
-
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
+import org.qa82.analyzer.server.dto.InformationNeedDescriptionDto;
+
 /**
  * Represents a need for information. This includes the format of the expected
  * information as well as a list of information types for the parameters.

server/src/main/java/org/qa82/analyzer/core/bean/ParameterList.java

@@ -17,6 +17,7 @@
 import org.qa82.analyzer.core.Information;
 import org.qa82.analyzer.core.impl.BooleanInformation;
 import org.qa82.analyzer.core.impl.Element;
+import org.qa82.analyzer.core.impl.FloatInformation;
 import org.qa82.analyzer.core.impl.StringInformation;
 import org.qa82.analyzer.server.dto.InformationDto;
 
@@ -50,6 +51,8 @@ private Information convert(Class<? extends Information> classType, String value
 			return new BooleanInformation(Boolean.valueOf(value));
 		} else if (classType.equals(StringInformation.class)) {
 			return new StringInformation(value);
+		} else if (classType.equals(FloatInformation.class)) {
+			return new FloatInformation(Float.valueOf(value));
 		}
 		throw new RuntimeException("Cast of parameter failed. " + value + " can not be cast to " + classType + ".");
 

server/src/main/java/org/qa82/analyzer/core/impl/FloatInformation.java

@@ -0,0 +1,38 @@
+/*******************************************************************************
+ * Copyright (c) 2014 Michael Gebhart ([email protected]).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Michael Gebhart - initial idea and concept
+ * 
+ *******************************************************************************/
+
+package org.qa82.analyzer.core.impl;
+
+/**
+ * Information with type float.
+ * 
+ * @author Pascal Burkhardt
+ * @since  17.04.2015
+ */
+public class FloatInformation extends AbstractInformation {
+
+	private Float value;
+
+	public FloatInformation(Float value) {
+		super(/* type is */"float");
+		this.setValue(value);
+	}
+
+	@Override
+	public Object getValue() {
+		return value;
+	}
+
+	public void setValue(Float value) {
+		this.value = value;
+	}
+}

server/src/main/java/org/qa82/analyzer/core/impl/InformationProviderRepositoryImpl.java

@@ -12,40 +12,52 @@
 
 package org.qa82.analyzer.core.impl;
 
-import java.util.HashSet;
-import java.util.Set;
+import java.util.LinkedList;
+import java.util.List;
 
 import org.qa82.analyzer.core.Analyzer;
 import org.qa82.analyzer.core.InformationProvider;
 import org.qa82.analyzer.core.InformationProviderRepository;
+import org.qa82.analyzer.core.providers.common.String_IsNounProvider;
 import org.qa82.analyzer.core.providers.java.JaxRs_ServiceMethodProvider;
 import org.qa82.analyzer.core.providers.java.JaxRs_ServiceNameProvider;
 import org.qa82.analyzer.core.providers.java.JaxRs_ServiceProvider;
+import org.qa82.analyzer.core.providers.java.WebserviceNameProvider;
+import org.qa82.analyzer.core.providers.java.rest.RestMetric_UsageOfNounProvider;
 
 public class InformationProviderRepositoryImpl implements InformationProviderRepository {
 
-	private Set<InformationProvider> informationProviders = new HashSet<InformationProvider>();
+	/**
+	 * Logically should be a set, but InformationProviders then must implement hashcode and equals
+	 * or at least comparable for TreeSets. 
+	 * LinkedList is ok at this moment.
+	 * Watch out! Add an informationprovider only once! 
+	 */
+	private List<InformationProvider> informationProviders = new LinkedList<InformationProvider>();
 
 	public InformationProviderRepositoryImpl(Analyzer analyzer) {
 		informationProviders.add(new JaxRs_ServiceProvider(analyzer));
 		informationProviders.add(new JaxRs_ServiceNameProvider(analyzer));
 		informationProviders.add(new JaxRs_ServiceMethodProvider(analyzer));
+		informationProviders.add(new RestMetric_UsageOfNounProvider(analyzer));
+		informationProviders.add(new String_IsNounProvider(analyzer));
+		informationProviders.add(new WebserviceNameProvider(analyzer));
 	}
 
 	/* (non-Javadoc)
 	 * @see org.qa82.analyzer.core.impl.InformationProviderRepository#setInformationProviders(java.util.Set)
 	 */
 	@Override
 	public void setInformationProviders(
-			Set<InformationProvider> informationProviders) {
+			List<InformationProvider> informationProviders) {
 		this.informationProviders = informationProviders;
 	}
 
 	/* (non-Javadoc)
 	 * @see org.qa82.analyzer.core.impl.InformationProviderRepository#getInformationProviders()
 	 */
 	@Override
-	public Set<InformationProvider> getInformationProviders() {
+	public List<InformationProvider> getInformationProviders() {
 		return informationProviders;
 	}
 }

server/src/main/java/org/qa82/analyzer/core/impl/SimpleAnalyzer.java

@@ -14,6 +14,8 @@
 
 import java.util.Collection;
 import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
 import java.util.Set;
 
 import org.qa82.analyzer.core.Analyzer;
@@ -33,7 +35,7 @@
  */
 public class SimpleAnalyzer implements Analyzer {
 
-	private Set<InformationProvider> providers = new HashSet<InformationProvider>();
+	private List<InformationProvider> providers = new LinkedList<InformationProvider>();
 	private Project project;
 
 	public SimpleAnalyzer(Project project) {
@@ -86,7 +88,7 @@ public AnalyzerResult resolve(InformationType expectedInformation, ParameterList
 	 */
 	@Override
 	public void setProviders(Collection<InformationProvider> providers) {
-		this.providers = new HashSet<InformationProvider>(providers);
+		this.providers = new LinkedList<InformationProvider>(providers);
 	}
 
 	/*
@@ -107,7 +109,7 @@ public void addInformationProvider(InformationProvider informationProvider) {
 	 * @see org.qa82.analyzer.core.impl.Analyzer#getInformationProviders()
 	 */
 	@Override
-	public Set<InformationProvider> getInformationProviders() {
+	public List<InformationProvider> getInformationProviders() {
 		return providers;
 	}
 }

server/src/main/java/org/qa82/analyzer/core/providers/common/String_IsNounProvider.java

@@ -0,0 +1,72 @@
+package org.qa82.analyzer.core.providers.common;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.qa82.analyzer.core.Analyzer;
+import org.qa82.analyzer.core.Information;
+import org.qa82.analyzer.core.bean.InformationNeedDescription;
+import org.qa82.analyzer.core.bean.InformationType;
+import org.qa82.analyzer.core.bean.ParameterList;
+import org.qa82.analyzer.core.impl.AbstractInformationProvider;
+import org.qa82.analyzer.core.impl.BooleanInformation;
+import org.qa82.analyzer.core.impl.StringInformation;
+import org.qa82.analyzer.core.services.WordNetService;
+
+/**
+ * 
+ * This information provider checks if a given string is a noun or not. 
+ * 
+ * @author Pascal Burkhardt
+ * @since 17.04.2015
+ */
+public class String_IsNounProvider extends AbstractInformationProvider {
+
+	public String_IsNounProvider(Analyzer analyzer) {
+		super(analyzer);
+	}
+
+	@Override
+	public String getName() {
+		return "String.IsNoun";
+	}
+
+	@Override
+	public String getDescription() {
+		return "String.IsNoun";
+	}
+
+	@Override
+	public InformationNeedDescription getProvidedInformation() {
+		List<InformationType> acceptedInformationTypes = new ArrayList<InformationType>();
+		acceptedInformationTypes.add(new InformationType(StringInformation.class, null, null));
+		return new InformationNeedDescription(new InformationType(BooleanInformation.class, "stringIsNoun", this.getDescription()),
+				acceptedInformationTypes);
+	}
+
+	@Override
+	public List<Information> resolve(InformationType expectedInformation, ParameterList parameters) {
+		ArrayList<Information> informationList = new ArrayList<>();
+
+		for(Information param : parameters) {
+			if(param.getValue() != null && param.getValue() instanceof String) {
+				String name = param.getValue().toString();
+				informationList.add(new BooleanInformation(isNoun(name)));
+			}
+		}
+
+		return informationList;
+	}
+
+	private boolean isNoun(String word) {
+		if(word == null || isNotARegularWord(word)) {
+			return false;
+		}
+
+		return WordNetService.getInstance().isNoun(word);
+	}
+
+	private boolean isNotARegularWord(String word) {
+		return word.matches(".*[^a-zA-Z- ].*");
+	}
+}

server/src/main/java/org/qa82/analyzer/core/providers/java/JaxRs_ServiceNameProvider.java

@@ -1,22 +1,21 @@
 package org.qa82.analyzer.core.providers.java;
 
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
 import org.qa82.analyzer.core.Analyzer;
 import org.qa82.analyzer.core.Information;
 import org.qa82.analyzer.core.Repository;
 import org.qa82.analyzer.core.bean.InformationNeedDescription;
 import org.qa82.analyzer.core.bean.InformationType;
 import org.qa82.analyzer.core.bean.ParameterList;
 import org.qa82.analyzer.core.impl.AbstractInformationProvider;
-import org.qa82.analyzer.core.impl.Element;
 import org.qa82.analyzer.core.impl.StringInformation;
 import org.qa82.analyzer.core.providers.java.parser.jaxrs.JaxRs_Compatibility;
 import org.qa82.analyzer.core.providers.java.parser.jaxrs.JaxRs_Parser;
 
-import java.io.File;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Set;
-
 /**
  * Created by Pascal Giessler on 10.12.2014.
  */
@@ -41,14 +40,14 @@ public String getDescription() {
 
 	@Override
 	public InformationNeedDescription getProvidedInformation() {
-		return new InformationNeedDescription(new InformationType(Element.class, "http://cos.ontoware.org/cos#web-service#name", this.getDescription()),
+		return new InformationNeedDescription(new InformationType(StringInformation.class, "http://qa82.com/ontologies/qa4swo.owl#resource#name#jaxrs", this.getDescription()),
 				new ArrayList<>());
 	}
 
 	@Override
 	public List<Information> resolve(InformationType expectedInformation, ParameterList parameters) {
 		ArrayList<Information> informationList = new ArrayList<>();
-
+		
 		Set<Repository> repositories = this.analyzer.getProject().getRepositories();
 		for (Repository r : repositories) {
 			for (File javaFile : r.searchFileEndingWith("java")) {