id.java

Java有关XML编程需要用到axis 的源代码 把里面bin下的包导入相应的Java工程 进行使用

/*
 * Copyright 2001-2004 The Apache Software Foundation.
 * 
 * Licensed 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.axis.types;

import org.apache.axis.utils.Messages;

/**
 * Custom class for supporting XSD data type ID
 * The base type of Id is NCName.
 *
 * @author Eddie Pick <[e-mail]>
 * @see <a href="http://www.w3.org/TR/xmlschema-2/#ID">XML Schema 3.3.8</a>
 */
public class Id extends NCName {

    public Id() {
        super();
    }

    /**
     * ctor for Id
     * @exception IllegalArgumentException will be thrown if validation fails
     */
    public Id(String stValue) throws IllegalArgumentException {
        try {
            setValue(stValue);
        }
        catch (IllegalArgumentException e) {
            // recast normalizedString exception as token exception
            throw new IllegalArgumentException(
                    Messages.getMessage("badIdType00") + "data=[" +
                    stValue + "]");
        }
    }

    /**
     *
     * validates the data and sets the value for the object.
     * @param Token String value
     * @throws IllegalArgumentException if invalid format
     */
    public void setValue(String stValue) throws IllegalArgumentException {
        if (Id.isValid(stValue) == false)
            throw new IllegalArgumentException(
               Messages.getMessage("badIdType00") +
               " data=[" + stValue + "]");
        m_value = stValue;
    }

    /**
     *
     * validate the value against the xsd definition
     *
     * Same validation as NCName for the time being
     */
    public static boolean isValid(String stValue) {
      return NCName.isValid(stValue);
    }
}