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package com.sun.jersey.server.wadl;

import com.sun.jersey.api.model.AbstractMethod;
import com.sun.jersey.api.model.AbstractResource;
import com.sun.jersey.api.model.AbstractResourceMethod;
import com.sun.jersey.api.model.Parameter;
import com.sun.research.ws.wadl.Application;
import com.sun.research.ws.wadl.Param;
import com.sun.research.ws.wadl.ParamStyle;
import com.sun.research.ws.wadl.Representation;
import com.sun.research.ws.wadl.Request;
import com.sun.research.ws.wadl.Resource;
import com.sun.research.ws.wadl.Resources;
import com.sun.research.ws.wadl.Response;

import javax.ws.rs.core.MediaType;
import javax.xml.namespace.QName;
import java.util.ArrayList;
import java.util.List;

/**
 * This WadlGenerator creates the basic wadl artifacts.
* Created on: Jun 16, 2008
* * @author Martin Grotzke * @version $Id$ */ public class WadlGeneratorImpl implements WadlGenerator { @Override public String getRequiredJaxbContextPath() { final String name = Application.class.getName(); return name.substring(0, name.lastIndexOf('.')); } @Override public void init() throws Exception { } @Override public void setWadlGeneratorDelegate( WadlGenerator delegate ) { throw new UnsupportedOperationException( "No delegate supported." ); } @Override public Resources createResources() { return new Resources(); } @Override public Application createApplication() { return new Application(); } @Override public com.sun.research.ws.wadl.Method createMethod( AbstractResource r, final AbstractResourceMethod m ) { com.sun.research.ws.wadl.Method wadlMethod = new com.sun.research.ws.wadl.Method(); wadlMethod.setName(m.getHttpMethod()); wadlMethod.setId( m.getMethod().getName() ); return wadlMethod; } @Override public Representation createRequestRepresentation( AbstractResource r, AbstractResourceMethod m, MediaType mediaType ) { Representation wadlRepresentation = new Representation(); wadlRepresentation.setMediaType(mediaType.toString()); return wadlRepresentation; } @Override public Request createRequest(AbstractResource r, AbstractResourceMethod m) { return new Request(); } @Override public Param createParam( AbstractResource r, AbstractMethod m, final Parameter p ) { if (p.getSource() == Parameter.Source.UNKNOWN) return null; Param wadlParam = new Param(); wadlParam.setName(p.getSourceName()); switch (p.getSource()) { case FORM: wadlParam.setStyle(ParamStyle.QUERY); break; case QUERY: wadlParam.setStyle(ParamStyle.QUERY); break; case MATRIX: wadlParam.setStyle(ParamStyle.MATRIX); break; case PATH: wadlParam.setStyle(ParamStyle.TEMPLATE); break; case HEADER: wadlParam.setStyle(ParamStyle.HEADER); break; case COOKIE: // Generates name="Cookie" path="" wadlParam.setStyle(ParamStyle.HEADER); wadlParam.setName("Cookie"); wadlParam.setPath(p.getSourceName()); break; default: break; } if (p.hasDefaultValue()) wadlParam.setDefault(p.getDefaultValue()); Class pClass = p.getParameterClass(); if (pClass.isArray()) { wadlParam.setRepeating(true); pClass = pClass.getComponentType(); } if (pClass.equals(int.class) || pClass.equals(Integer.class)) wadlParam.setType(new QName("http://www.w3.org/2001/XMLSchema", "int", "xs")); else if (pClass.equals(boolean.class) || pClass.equals(Boolean.class)) wadlParam.setType(new QName("http://www.w3.org/2001/XMLSchema", "boolean", "xs")); else if (pClass.equals(long.class) || pClass.equals(Long.class)) wadlParam.setType(new QName("http://www.w3.org/2001/XMLSchema", "long", "xs")); else if (pClass.equals(short.class) || pClass.equals(Short.class)) wadlParam.setType(new QName("http://www.w3.org/2001/XMLSchema", "short", "xs")); else if (pClass.equals(byte.class) || pClass.equals(Byte.class)) wadlParam.setType(new QName("http://www.w3.org/2001/XMLSchema", "byte", "xs")); else if (pClass.equals(float.class) || pClass.equals(Float.class)) wadlParam.setType(new QName("http://www.w3.org/2001/XMLSchema", "float", "xs")); else if (pClass.equals(double.class) || pClass.equals(Double.class)) wadlParam.setType(new QName("http://www.w3.org/2001/XMLSchema", "double", "xs")); else wadlParam.setType(new QName("http://www.w3.org/2001/XMLSchema", "string", "xs")); return wadlParam; } @Override public Resource createResource( AbstractResource r, String path ) { Resource wadlResource = new Resource(); if (path != null) wadlResource.setPath(path); else if (r.isRootResource()) wadlResource.setPath(r.getPath().getValue()); return wadlResource; } @Override public List createResponses( AbstractResource r, AbstractResourceMethod m ) { final Response response = new Response(); for (MediaType mediaType: m.getSupportedOutputTypes()) { Representation wadlRepresentation = createResponseRepresentation( r, m, mediaType ); // JAXBElement element = new JAXBElement( // new QName("http://wadl.dev.java.net/2009/02","representation"), // Representation.class, // wadlRepresentation); response.getRepresentation().add(wadlRepresentation); } List responses = new ArrayList(); responses.add(response); return responses; } public Representation createResponseRepresentation( AbstractResource r, AbstractResourceMethod m, MediaType mediaType ) { Representation wadlRepresentation = new Representation(); wadlRepresentation.setMediaType(mediaType.toString()); return wadlRepresentation; } // ================ methods for post build actions ======================= @Override public ExternalGrammarDefinition createExternalGrammar() { // Return an empty list to add to return new ExternalGrammarDefinition(); } @Override public void attachTypes(ApplicationDescription egd) { } }




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