Mercurial Hosting > luan
annotate src/luan/lib/HttpLib.java @ 86:6db8f286fa6c
_ENV is per module, not global
git-svn-id: https://luan-java.googlecode.com/svn/trunk@87 21e917c8-12df-6dd8-5cb6-c86387c605b9
author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
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date | Wed, 27 Feb 2013 08:03:51 +0000 |
parents | 4bf3d0c0b6b9 |
children | 6ca02b188dba |
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1 package luan.lib; |
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2 |
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3 import java.io.PrintStream; |
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4 import java.io.IOException; |
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5 import java.util.Map; |
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6 import java.util.Set; |
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7 import java.util.Arrays; |
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8 import javax.servlet.ServletOutputStream; |
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9 import javax.servlet.http.HttpServletRequest; |
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10 import javax.servlet.http.HttpServletResponse; |
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11 import luan.LuanState; |
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12 import luan.LuanFunction; |
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13 import luan.LuanElement; |
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14 import luan.LuanException; |
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15 import luan.LuanTable; |
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16 |
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17 |
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18 public final class HttpLib { |
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19 |
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20 public static final String NAME = "http"; |
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21 public static final String FN_NAME = "http.server"; |
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22 |
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23 public static void load(LuanState luan) throws LuanException { |
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24 PackageLib.require(luan,NAME); |
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25 Object fn = luan.get(HttpLib.FN_NAME); |
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26 if( !(fn instanceof LuanFunction) ) |
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27 throw new LuanException( luan, LuanElement.JAVA, "function '"+HttpLib.FN_NAME+"' not defined" ); |
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28 } |
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29 |
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30 public static void service(LuanState luan,HttpServletRequest request,HttpServletResponse response) |
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31 throws LuanException, IOException |
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32 { |
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33 LuanFunction fn = (LuanFunction)luan.get(FN_NAME); |
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34 ServletOutputStream sout = response.getOutputStream(); |
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35 luan.out = new PrintStream(sout); |
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36 |
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37 LuanTable module = (LuanTable)luan.loaded().get(NAME); |
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38 |
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39 LuanTable parameters = new LuanTable(); |
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40 LuanTable parameter_lists = new LuanTable(); |
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41 @SuppressWarnings("unchecked") |
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42 Map<String,String[]> paramMap = request.getParameterMap(); |
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43 for( Map.Entry<String,String[]> entry : paramMap.entrySet() ) { |
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44 String name = entry.getKey(); |
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45 String[] values = entry.getValue(); |
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46 parameters.put(name,values[0]); |
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47 parameter_lists.put( name, new LuanTable(Arrays.asList((Object[])values)) ); |
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48 } |
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49 module.put("parameters",parameters); |
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50 module.put("parameter_lists",parameter_lists); |
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51 |
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52 luan.call(fn,LuanElement.JAVA,FN_NAME); |
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53 } |
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54 /* |
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55 private final HttpServletRequest request; |
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56 private final HttpServletResponse response; |
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57 |
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58 private HttpLib(HttpServletRequest request,HttpServletResponse response) { |
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59 this.request = request; |
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60 this.response = response; |
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61 } |
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62 */ |
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63 } |