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/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2009 Sun Microsystems, Inc. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common
* Development and Distribution License("CDDL") (collectively, the
* "License"). You may not use this file except in compliance with the
* License. You can obtain a copy of the License at
* http://www.netbeans.org/cddl-gplv2.html
* or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
* specific language governing permissions and limitations under the
* License. When distributing the software, include this License Header
* Notice in each file and include the License file at
* nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the
* License Header, with the fields enclosed by brackets [] replaced by
* your own identifying information:
* "Portions Copyrighted [year] [name of copyright owner]"
*
* Contributor(s):
*
* The Original Software is NetBeans. The Initial Developer of the Original
* Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
* Microsystems, Inc. All Rights Reserved.
*
* If you wish your version of this file to be governed by only the CDDL
* or only the GPL Version 2, indicate your decision by adding
* "[Contributor] elects to include this software in this distribution
* under the [CDDL or GPL Version 2] license." If you do not indicate a
* single choice of license, a recipient has the option to distribute
* your version of this file under either the CDDL, the GPL Version 2 or
* to extend the choice of license to its licensees as provided above.
* However, if you add GPL Version 2 code and therefore, elected the GPL
* Version 2 license, then the option applies only if the new code is
* made subject to such option by the copyright holder.
*/
package org.netbeans.validation.api.builtin.stringvalidation;
import org.netbeans.validation.api.Problems;
import org.netbeans.validation.api.Validator;
import org.openide.util.NbBundle;
/**
*
* @author Tim Boudreau
*/
final class ValidHostNameOrIPValidator extends StringValidator {
private final HostNameValidator hostVal;
private final IpAddressValidator ipVal = new IpAddressValidator();
ValidHostNameOrIPValidator(boolean allowPort) {
hostVal = new HostNameValidator(allowPort);
}
ValidHostNameOrIPValidator() {
this(true);
}
@Override
public void validate(Problems problems, String compName, String model) {
String[] parts = model.split ("\\.");
boolean hasIntParts = false;
boolean hasNonIntParts = false;
if (model.indexOf(" ") > 0 || model.indexOf ("\t") > 0) {
problems.add (NbBundle.getMessage(ValidHostNameOrIPValidator.class,
"HOST_MAY_NOT_CONTAIN_WHITESPACE", compName, model)); //NOI18N
return;
}
if (parts.length == 0) { //the string "."
problems.add (NbBundle.getMessage(ValidHostNameOrIPValidator.class,
"INVALID_HOST_OR_IP", compName, model)); //NOI18N
return;
}
for (int i = 0; i < parts.length; i++) {
String s = parts[i];
if (i == parts.length - 1 && s.contains(":")) { //NOI18N
String[] partAndPort = s.split(":"); //NOI18N
if (partAndPort.length > 2) {
problems.add (NbBundle.getMessage(ValidHostNameOrIPValidator.class,
"TOO_MANY_COLONS", compName, model)); //NOI18N
return;
}
if (partAndPort.length == 0) { //the string ":"
problems.add (NbBundle.getMessage(ValidHostNameOrIPValidator.class,
"INVALID_HOST_OR_IP", compName, model)); //NOI18N
return;
}
s = partAndPort[0];
if (partAndPort.length == 2) {
try {
Integer.parseInt (partAndPort[1]);
} catch (NumberFormatException nfe) {
problems.add (NbBundle.getMessage(ValidHostNameOrIPValidator.class,
"INVALID_PORT", compName, partAndPort[1])); //NOI18N
return;
}
}
}
try {
Integer.parseInt (s);
hasIntParts = true;
} catch (NumberFormatException nfe) {
hasNonIntParts = true;
}
if (hasIntParts && hasNonIntParts) {
problems.add(NbBundle.getMessage (ValidHostNameOrIPValidator.class,
"ADDRESS_CONTAINS_INT_AND_NON_INT_LABELS", compName, model)); //NOI18N
return;
}
}
if(hasNonIntParts){
hostVal.validate(problems, compName, model);
} else {
assert hasIntParts;
ipVal.validate(problems, compName, model);
}
}
}
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