/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2017 Oracle and/or its affiliates. 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
* https://oss.oracle.com/licenses/CDDL+GPL-1.1
* or LICENSE.txt. 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 LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* 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 don't 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 appmgttest;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class EnvEntryInfo {
/** env pattern is name(class)=value//desc */
private static final String BRIEF_PATTERN_STRING = "([^\\(]*)\\(([^\\)]*)\\)=(.*?)";
private static final String FULL_PATTERN_STRING = BRIEF_PATTERN_STRING + "//(.*)";
private static final Pattern BRIEF_PATTERN = Pattern.compile(BRIEF_PATTERN_STRING);
private static final Pattern FULL_PATTERN = Pattern.compile(FULL_PATTERN_STRING);
private final String name;
private final String className;
private final String value;
private final String desc;
public EnvEntryInfo(final String name, final String cl, final String value, final String desc) {
super();
this.name = name;
this.className = cl;
this.value = value;
this.desc = desc;
}
public EnvEntryInfo(final String name, final String cl, final String value) {
this(name, cl, value, null);
}
public static EnvEntryInfo parseFull(final String expr) throws ClassNotFoundException {
return parse(expr, FULL_PATTERN);
}
public static EnvEntryInfo parseBrief(final String expr) throws ClassNotFoundException {
return parse(expr, BRIEF_PATTERN);
}
private static EnvEntryInfo parse(final String expr, final Pattern p) throws ClassNotFoundException {
Matcher m = p.matcher(expr);
EnvEntryInfo result = null;
if (m.matches()) {
result = new EnvEntryInfo(m.group(1), m.group(2),
m.group(3), m.groupCount() > 3 ? m.group(4) : null);
}
return result;
}
public String name() {
return name;
}
@Override
public String toString() {
return String.format("%1$s(%2$s)=%3$s//\"%4$s\"", name, className, value, desc);
}
public String toStringBrief() {
return String.format("%1$s(%2$s)=%3$s", name, className, value);
}
@Override
public boolean equals(Object obj) {
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
final EnvEntryInfo other = (EnvEntryInfo) obj;
if ((this.name == null) ? (other.name != null) : !this.name.equals(other.name)) {
return false;
}
if (this.className != other.className && (this.className == null || !this.className.equals(other.className))) {
return false;
}
if ((this.value == null) ? (other.value != null) : !this.value.equals(other.value)) {
return false;
}
if ((this.desc == null) ? (other.desc != null) : !this.desc.equals(other.desc)) {
return false;
}
return true;
}
@Override
public int hashCode() {
int hash = 3;
hash = 67 * hash + (this.name != null ? this.name.hashCode() : 0);
hash = 67 * hash + (this.className != null ? this.className.hashCode() : 0);
hash = 67 * hash + (this.value != null ? this.value.hashCode() : 0);
hash = 67 * hash + (this.desc != null ? this.desc.hashCode() : 0);
return hash;
}
}