Java File Path Create buildPathArray(String xpath)

Description

Build the input for the get...FromPath methods.

License

Apache License

Declaration

public static String[] buildPathArray(String xpath) 

Method Source Code

//package com.java2s;
/*/*from ww w . j a v  a2  s.  c om*/
 * Copyright 1999-2005 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.
 */

public class Main {
    /**
     * Build the input for the get...FromPath methods. If the XPath
     * expression cannot be handled by the methods, <code>null</code>
     * is returned.
     */
    public static String[] buildPathArray(String xpath) {
        String[] result = null;
        if (xpath != null && xpath.charAt(0) != '/') {
            // test
            int components = 1;
            int i, l;
            l = xpath.length();
            boolean found = false;
            i = 0;
            while (i < l && found == false) {
                switch (xpath.charAt(i)) {
                case '[':
                    found = true;
                    break;
                case '(':
                    found = true;
                    break;
                case '*':
                    found = true;
                    break;
                case '@':
                    found = true;
                    break;
                case ':':
                    found = true;
                    break;
                case '/':
                    components++;
                default:
                    i++;
                }
            }
            if (found == false) {
                result = new String[components];
                if (components == 1) {
                    result[components - 1] = xpath;
                } else {
                    i = 0;
                    int start = 0;
                    components = 0;
                    while (i < l) {
                        if (xpath.charAt(i) == '/') {
                            result[components] = xpath.substring(start, i);
                            start = i + 1;
                            components++;
                        }
                        i++;
                    }
                    result[components] = xpath.substring(start);
                }
            }
        }
        return result;
    }
}

Related

1. buildPath(String part1, String part2)
2. buildPath(String path, String file)
3. buildPath(String... paths)
4. buildPath(String... strings)
5. buildPath(String[] seperatedName)
6. buildPathString(String[] folders, boolean addDefaultValues)
7. buildPathToApiTargetFolder(String apiPackageName, String path)
8. filePath(String compchartimage)
9. filePath(String dirPath, String fileName)