cvs commit: xml-soap/java/test/encoding/soapenc DecimalDeserializerTest.java

[ru...@apache.org]

rubys       01/05/21 03:38:07

  Added:       java/src/org/apache/soap/encoding/soapenc
                        DecimalDeserializer.java
               java/test/encoding/soapenc DecimalDeserializerTest.java
  Log:
  Add in new files implementing Decimal support
  
  Revision  Changes    Path
  1.1                  xml-soap/java/src/org/apache/soap/encoding/soapenc/DecimalDeserializer.java
  
  Index: DecimalDeserializer.java
  ===================================================================
  /*
   * The Apache Software License, Version 1.1
   *
   *
   * Copyright (c) 2000 The Apache Software Foundation.  All rights 
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer. 
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:  
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "SOAP" and "Apache Software Foundation" must
   *    not be used to endorse or promote products derived from this
   *    software without prior written permission. For written 
   *    permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache",
   *    nor may "Apache" appear in their name, without prior written
   *    permission of the Apache Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation and was
   * originally based on software copyright (c) 2000, International
   * Business Machines, Inc., http://www.apache.org.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  
  package org.apache.soap.encoding.soapenc;
  
  import java.io.*;
  import java.math.*;
  import org.w3c.dom.*;
  import org.apache.soap.util.xml.*;
  import org.apache.soap.*;
  import org.apache.soap.util.*;
  import org.apache.soap.rpc.*;
  
  /**
   * This deserializer can be used to deserialize something into a double.
   * Its needed when defining mappings for base types via the deployment
   * descriptor (or equivalent on the client-side).
   * Covers deserialization of floating special values INF, -INF, NaN.
   *
   * @author Sam Ruby (rubys@us.ibm.com)
   * @author Sanjiva Weerawarana (sanjiva@watson.ibm.com)
   */
  public class DecimalDeserializer implements Deserializer {
    public Bean unmarshall(String inScopeEncStyle, QName elementType,
                           Node src, XMLJavaMappingRegistry xjmr,
                           SOAPContext ctx)
         throws IllegalArgumentException {
      Element root = (Element)src;
      String value = DOMUtils.getChildCharacterData(root);
      return new Bean(BigDecimal.class, new BigDecimal(value));
    }
  }
  
  
  
  1.1                  xml-soap/java/test/encoding/soapenc/DecimalDeserializerTest.java
  
  Index: DecimalDeserializerTest.java
  ===================================================================
  package test.encoding.soapenc;
  
  import javax.xml.parsers.*;  // JAXP interfaces
  import org.w3c.dom.*;
  import org.apache.soap.util.Bean;
  import org.apache.soap.util.xml.Deserializer;
  import java.io.ByteArrayInputStream;
  import java.math.BigDecimal;
  
  import junit.framework.TestCase;
  
  /**
   * This decimal deserializer test provides basic test
   * coverage for verifying that decimal numbers are
   * deserialized correctly.
   *
   * @author Sam Ruby (rubys@us.ibm.com)
   * @author Jim Stearns (Jim_Stearns@hp.com)
   */
  public class DecimalDeserializerTest extends TestCase
  {
      private Deserializer fpObjectToTest;
  
      public DecimalDeserializerTest(String name)
      {
          super(name);
      }
  
      private Node domFromXMLString(String str) throws Exception
      {
          DocumentBuilderFactory  factory = 
              DocumentBuilderFactory.newInstance();
          DocumentBuilder         builder;
          Document                document;
          builder = factory.newDocumentBuilder();
  
          ByteArrayInputStream bais = new ByteArrayInputStream(str.getBytes());
          document = builder.parse(bais);
          return document.getDocumentElement();
      }
  
      private Bean runUnmarshall(String fpVal) throws Exception
      {
          Node myNode = domFromXMLString(
              "<fpValue>" + fpVal + "</fpValue>");
          return fpObjectToTest.unmarshall("dontCare", /* inScopeEncStyle */
                  null,       /* QName: dontcare */
                  myNode,
                  null,       /* XMLJavaMappingRegistry: dontcare */
                  null);      /* SOAPContext: dontcare */
      }
  
      public void testGoodPositiveDecimal() throws Exception
      {
          Bean bean = runUnmarshall("1.1");
          assertEquals(bean.value, new BigDecimal("1.1"));
      }
  
      public void testGoodZeroDecimal() throws Exception
      {
          Bean bean = runUnmarshall("0");
          assertEquals(bean.value, new BigDecimal("0"));
      }
  
      public void testGoodNegativeDecimal() throws Exception
      {
          Bean bean = runUnmarshall("-3.1");
          assertEquals(bean.value, new BigDecimal("-3.1"));
      }
  
      public void testBadDecimal() throws Exception
      {
          try {
              runUnmarshall("InvalidDecimal");
              fail("Didn't get expected NumberFormatException");
          } catch (NumberFormatException nfe) {
              return;
          }
      }
  
  }