add XMLFusion

XMLFusion/.classpath

+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

XMLFusion/.project

+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>XMLFusion</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

XMLFusion/.settings/org.eclipse.jdt.core.prefs

+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+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.source=1.8

XMLFusion/src/Main.java

+
+
+import java.io.*;
+import java.net.*;
+
+public class Main {
+	public static String xmlPath="aircraft.xml";//D:/work/XML/aircraft.xml
+	public static String resultPath="aircraft_manufacturer.xml";//D:/work/XML/aircraft_manufacturer.xml
+	public static String requestUrl="https://de.wikipedia.org/w/api.php?action=opensearch&format=xml&search=";
+	//https://de.wikipedia.org/w/api.php?action=opensearch&format=xml&search=Adam%20Aircraft%20Industries
+	
+	/**
+	 * @param args
+	 */
+	public static void main(String[] args) throws IOException
+	{
+		if(args.length>0)
+			xmlPath=args[0];
+		else{
+			System.out.println("Error: XML file path needed as first argument.");
+			return;
+		}
+		
+		if(args.length>1)
+			resultPath=args[1];
+		
+		System.out.println("input xml file: "+xmlPath);
+		System.out.println();
+	    String prefix="<uri>http://de.dbpedia.org/resource/";
+	    
+		//find <uri> url </uri>
+		boolean nextH=false;
+		int nullIsAppend=-1;
+		int counter=0;
+		String toAppend=new String();
+	    BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(xmlPath), "UTF8"));
+	    try 
+	    {
+	        StringBuilder sb = new StringBuilder();
+	        String line = br.readLine();
+	
+	        while (line != null) 
+	        {
+	        	nullIsAppend--;
+	        	if(nullIsAppend==0)
+	        	{
+	        		nullIsAppend=-1;
+	        		sb.append(toAppend);
+		            sb.append(System.lineSeparator());
+	        	}
+	        	if(counter!=1)//just dont save the second line 
+	        	{
+		            sb.append(line);
+		            sb.append(System.lineSeparator());
+	        	}
+	        	else//replace <sparql xmlns="http://www.w3.org/2005/sparql-results#"> with <sparql>
+	        	{
+		            sb.append("<sparql>");
+		            sb.append(System.lineSeparator());
+	        	}
+	            line = br.readLine();
+	            //this line is what we want
+	            if(nextH)
+	            {
+	            	nextH=false;
+	            	if(line.contains("<uri>"))
+	            	{
+	            		//get hersteller name
+	            		String tempS=line;
+	            		tempS=tempS.substring(tempS.indexOf(prefix)+prefix.length(),tempS.indexOf("</uri>"));
+	            		
+	            		//http request for hersteller information
+	            		toAppend=xmlFromRequest(requestUrl+tempS);
+	            		
+	            		//just keep <SearchSuggestion ....</SearchSuggestion>
+	            		String suffix="</SearchSuggestion>";
+	            		/*System.out.println(tempS);
+	            		System.out.print(toAppend.indexOf("<SearchSuggestion"));
+	            		System.out.print(" : ");
+	            		System.out.println(toAppend.indexOf(suffix)+suffix.length());
+	            		System.out.println("toAppend:"+toAppend);*/
+	            		toAppend=toAppend.substring(toAppend.indexOf("<SearchSuggestion"),toAppend.indexOf(suffix)+suffix.length());
+
+	            		//remove <SearchSuggestion>
+	            		toAppend=toAppend.replace("<SearchSuggestion version=\"2.0\" xmlns=\"http://opensearch.org/searchsuggest2\">\n","");
+	            		toAppend=toAppend.replace("\n\n\n\n</SearchSuggestion>","");
+	            		toAppend=toAppend.replace("</SearchSuggestion>","");
+
+	            		//only take first result (if there are multiple)
+	            		if(toAppend.indexOf("</Description>")>10)
+	            			toAppend=toAppend.substring(0,toAppend.indexOf("</Description>")+"</Description>".length());
+	            			//result=result.substring(0,result.length());
+	            		
+	            		//herstellers.add(tempS);
+	            		
+	            		//System.out.println(toAppend);
+	            		//System.out.println();
+	            		
+	            		nullIsAppend=3;
+	            	}
+	            }
+	            //next line contains our wanted url
+	            if(line!=null && line.contains("\"Hersteller\""))
+	            	nextH=true;
+	        	counter++;
+	        }
+		    //System.out.println(sb.toString());
+
+		    //save
+		    PrintWriter writer = new PrintWriter(resultPath, "UTF-8");
+		    writer.println(sb.toString());
+		    writer.close();
+
+		    System.out.println("Output written in "+resultPath+" !");
+	    } 
+	    finally 
+	    {
+	        br.close();
+	    }
+		
+	    
+	}
+	
+	
+	//return a string with content of an http request
+	public static String xmlFromRequest(String urls) throws IOException
+	{
+		//System.out.println("request: "+urls);
+
+		URL url = new URL(urls);
+		String result=new String();
+		
+		//make connection
+		URLConnection urlc = url.openConnection();
+		
+		//use post mode
+		urlc.setDoOutput(true);
+		urlc.setAllowUserInteraction(false);
+		
+		//get result
+		BufferedReader br =  new BufferedReader(new InputStreamReader(urlc.getInputStream(), "UTF8"));
+
+		String l = null;
+		while ((l=br.readLine())!=null) 
+		{
+		    result+=l;
+			//System.out.println("line:"+l);
+		}
+		br.close();
+
+		//System.out.println("result:"+result);
+		//edit our results
+		//end line after each thing
+		result=result.replace(">",">\n");
+		result=result.replace("</","\n</");
+		
+		//remove  xml:space="preserve"
+		result=result.replace(" xml:space=\"preserve\"","");
+
+		//remove <Item>
+		result=result.replace("<Item>\n","");
+		result=result.replace("</Item>\n","");
+		
+		//remove <Section>
+		result=result.replace("<Section>\n","");
+		result=result.replace("</Section>\n","");
+
+		//rearrange end lines
+		result=result.replace("<Text>\n","<Text>");
+		result=result.replace("\n</Text>","</Text>");
+
+		result=result.replace("<Description>\n","<Description>");
+		result=result.replace("\n</Description>","</Description>");
+
+		result=result.replace("<Url>\n","<Url>");
+		result=result.replace("\n</Url>","</Url>");
+
+		result=result.replace("<Query>\n","<Query>");
+		result=result.replace("\n</Query>","</Query>");
+		
+		return result;
+	}
+
+	public static String readFile(String f) throws IOException
+	{
+        String everything = new String();
+        BufferedReader br = new BufferedReader(new FileReader(f));
+	    try 
+	    {
+	        StringBuilder sb = new StringBuilder();
+	        String line = br.readLine();
+
+	        while (line != null) 
+	        {
+	            sb.append(line);
+	            sb.append(System.lineSeparator());
+	            line = br.readLine();
+	        }
+	        everything = sb.toString();
+	    } 
+	    finally 
+	    {
+	        br.close();
+	    }
+	    return everything;
+	}
+}