Apache CXF example source code file (RandomValueProvider.java)

This example Apache CXF source code file (RandomValueProvider.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Apache CXF tags/keywords

bigdecimal, bigdecimal, biginteger, biginteger, datatypeconfigurationexception, defaultvalueprovider, math, net, network, qname, random, set, string, string, uri, uri, urisyntaxexception, util

The Apache CXF RandomValueProvider.java source code

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.cxf.tools.wsdlto.core;

import java.math.BigDecimal;
import java.math.BigInteger;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.GregorianCalendar;
import java.util.Random;
import java.util.Set;

import javax.xml.datatype.DatatypeConfigurationException;
import javax.xml.namespace.QName;

public class RandomValueProvider implements DefaultValueProvider {
    Random random = new Random();

    public boolean getBooleanValue(String path) {
        return random.nextBoolean();
    }

    public byte getByteValue(String path) {
        return (byte)random.nextInt();
    }

    public char getCharValue(String path) {
        return (char)random.nextInt();
    }

    public double getDoubleValue(String path) {
        return random.nextDouble();
    }

    public float getFloatValue(String path) {
        return random.nextFloat();
    }

    public int getIntValue(String path) {
        return random.nextInt();
    }

    public long getLongValue(String path) {
        return random.nextLong();
    }

    public short getShortValue(String path) {
        return (short)random.nextInt();
    }

    public String getStringValue(String path) {
        return path.substring(path.lastIndexOf('/') + 1) + getIntValue(path);
    }
    
    public QName getQNameValue(String path) {
        return new QName("http://" + getStringValue(path) + ".com",
                         getStringValue(path));
    }

    public URI getURIValue(String path) {
        try {
            return new URI("http://" + getStringValue(path) + ".com/" + path);
        } catch (URISyntaxException e) {
            //ignore
        }
        return null;
    }

    public BigDecimal getBigDecimalValue(String path) {
        String s = Long.toString(random.nextLong());
        s += ".";
        s += Long.toString(Math.abs(random.nextLong()));
        return new BigDecimal(s);
    }
    
    public BigInteger getBigIntegerValue(String path) {
        String s = Long.toString(random.nextLong());
        s += Long.toString(Math.abs(random.nextLong()));
        return new BigInteger(s);
    }

    
    public String getXMLGregorianCalendarValueString(String path) {
        try {
            return javax.xml.datatype.DatatypeFactory.newInstance()
                .newXMLGregorianCalendar(new GregorianCalendar()).toXMLFormat();
        } catch (DatatypeConfigurationException e) {
            //ignore
        }
        return null;
    }
    
    public String getDurationValueString(String path) {
        try {
            return javax.xml.datatype.DatatypeFactory.newInstance().newDuration(random.nextLong()).toString();
        } catch (DatatypeConfigurationException e) {
            //ignore
        }
        return "P1Y35DT60M60.500S";
    }

    public String chooseEnumValue(String path, Set<String> values) {
        int i = random.nextInt(values.size());
        for (String s : values) {
            if (i == 0) {
                return s;
            }
            --i;
        }
        return values.iterator().next();
    }

    public int getListLength(String path) {
        int cnt = path.split("/").length;
        return cnt > 5 ? 0 : 1;
    }

}