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POHow to find the string which begins with the exact word
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  1. POHow to find the string which begins with the exact word
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    copied!<p>I have an app with GUI on gwt. using this gui I'd like to change(and this is the subquestion: how this would be better to change the .properties file(I know how to read properties from them using <code>org.apache.commons.configuration</code>, but don't know how to edit(as string or how...))) the .properties file. for example: I've written the following .properties file:</p> <pre><code>################################################################################ # User permissions # ################################################################################ users = admin, root, guest users.admin.keywords = admin users.admin.regexps = test-5, test-7 users.root.keywords = root users.root.regexps = * users.guest.keywords = guest users.guest.regexps = * </code></pre> <p>and so, how to add <code>keywords</code> for admin, for example?</p> <p><strong>UPD:</strong> here is my working with config class in which I want to change config file:</p> <pre><code> public class Config { private static final Config ourInstance = new Config(); private static final CompositeConfiguration prop = new CompositeConfiguration(); public static Config getInstance() { return ourInstance; } public Config(){ } public synchronized void load() { try { prop.addConfiguration(new SystemConfiguration()); System.out.println("Loading /rules.properties"); final PropertiesConfiguration p = new PropertiesConfiguration(); p.setPath("/home/mikhail/bzrrep/DLP/DLPServer/src/main/resources/rules.properties"); p.load(); prop.addConfiguration(p); } catch (ConfigurationException e) { e.printStackTrace(); } final int processors = prop.getInt("server.processors", 1); // If you don't see this line - likely config name is wrong System.out.println("Using processors:" + processors); } public void setKeyword(String customerId, String keyword){ prop.setProperty("users." + customerId + ".keywords", prop.getProperty("users." + customerId + ".keywords") + ", " + keyword); prop. } public void setRegexp(String customerId, String regexp) {} } </code></pre>
 

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