/* | |
Launch4j (http://launch4j.sourceforge.net/) | |
Cross-platform Java application wrapper for creating Windows native executables. | |
Copyright (c) 2004, 2007 Grzegorz Kowal | |
All rights reserved. | |
Redistribution and use in source and binary forms, with or without modification, | |
are permitted provided that the following conditions are met: | |
* Redistributions of source code must retain the above copyright notice, | |
this list of conditions and the following disclaimer. | |
* Redistributions in binary form must reproduce the above copyright notice, | |
this list of conditions and the following disclaimer in the documentation | |
and/or other materials provided with the distribution. | |
* Neither the name of the Launch4j nor the names of its contributors | |
may be used to endorse or promote products derived from this software without | |
specific prior written permission. | |
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | |
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
*/ | |
/* | |
* Created on Apr 21, 2005 | |
*/ | |
package net.sf.launch4j.config; | |
import java.util.Arrays; | |
import java.util.List; | |
import net.sf.launch4j.binding.IValidatable; | |
import net.sf.launch4j.binding.Validator; | |
/** | |
* @author Copyright (C) 2005 Grzegorz Kowal | |
*/ | |
public class Jre implements IValidatable { | |
// 1.x config properties_____________________________________________________________ | |
public static final String PATH = "jrepath"; | |
public static final String MIN_VERSION = "javamin"; | |
public static final String MAX_VERSION = "javamax"; | |
public static final String ARGS = "jvmArgs"; | |
// __________________________________________________________________________________ | |
public static final String VERSION_PATTERN = "(\\d\\.){2}\\d(_\\d+)?"; | |
public static final String JDK_PREFERENCE_JRE_ONLY = "jreOnly"; | |
public static final String JDK_PREFERENCE_PREFER_JRE = "preferJre"; | |
public static final String JDK_PREFERENCE_PREFER_JDK = "preferJdk"; | |
public static final String JDK_PREFERENCE_JDK_ONLY = "jdkOnly"; | |
private static final String[] JDK_PREFERENCE_NAMES = new String[] { | |
JDK_PREFERENCE_JRE_ONLY, | |
JDK_PREFERENCE_PREFER_JRE, | |
JDK_PREFERENCE_PREFER_JDK, | |
JDK_PREFERENCE_JDK_ONLY }; | |
public static final int DEFAULT_JDK_PREFERENCE_INDEX | |
= Arrays.asList(JDK_PREFERENCE_NAMES).indexOf(JDK_PREFERENCE_PREFER_JRE); | |
private String path; | |
private String minVersion; | |
private String maxVersion; | |
private String jdkPreference; | |
private Integer initialHeapSize; | |
private Integer initialHeapPercent; | |
private Integer maxHeapSize; | |
private Integer maxHeapPercent; | |
private List options; | |
public void checkInvariants() { | |
Validator.checkOptString(minVersion, 10, VERSION_PATTERN, | |
"jre.minVersion", Messages.getString("Jre.min.version")); | |
Validator.checkOptString(maxVersion, 10, VERSION_PATTERN, | |
"jre.maxVersion", Messages.getString("Jre.max.version")); | |
if (Validator.isEmpty(path)) { | |
Validator.checkFalse(Validator.isEmpty(minVersion), | |
"jre.minVersion", Messages.getString("Jre.specify.jre.min.version.or.path")); | |
} else { | |
Validator.checkString(path, Validator.MAX_PATH, | |
"jre.path", Messages.getString("Jre.bundled.path")); | |
} | |
if (!Validator.isEmpty(maxVersion)) { | |
Validator.checkFalse(Validator.isEmpty(minVersion), | |
"jre.minVersion", Messages.getString("Jre.specify.min.version")); | |
Validator.checkTrue(minVersion.compareTo(maxVersion) < 0, | |
"jre.maxVersion", Messages.getString("Jre.max.greater.than.min")); | |
} | |
Validator.checkTrue(initialHeapSize == null || maxHeapSize != null, | |
"jre.maxHeapSize", Messages.getString("Jre.initial.and.max.heap")); | |
Validator.checkTrue(initialHeapSize == null || initialHeapSize.intValue() > 0, | |
"jre.initialHeapSize", Messages.getString("Jre.initial.heap")); | |
Validator.checkTrue(maxHeapSize == null || (maxHeapSize.intValue() | |
>= ((initialHeapSize != null) ? initialHeapSize.intValue() : 1)), | |
"jre.maxHeapSize", Messages.getString("Jre.max.heap")); | |
Validator.checkTrue(initialHeapPercent == null || maxHeapPercent != null, | |
"jre.maxHeapPercent", Messages.getString("Jre.initial.and.max.heap")); | |
if (initialHeapPercent != null) { | |
Validator.checkRange(initialHeapPercent.intValue(), 1, 100, | |
"jre.initialHeapPercent", | |
Messages.getString("Jre.initial.heap.percent")); | |
} | |
if (maxHeapPercent != null) { | |
Validator.checkRange(maxHeapPercent.intValue(), | |
initialHeapPercent != null ? initialHeapPercent.intValue() : 1, 100, | |
"jre.maxHeapPercent", | |
Messages.getString("Jre.max.heap.percent")); | |
} | |
Validator.checkIn(getJdkPreference(), JDK_PREFERENCE_NAMES, | |
"jre.jdkPreference", Messages.getString("Jre.jdkPreference.invalid")); | |
Validator.checkOptStrings(options, | |
Validator.MAX_ARGS, | |
Validator.MAX_ARGS, | |
"[^\"]*|([^\"]*\"[^\"]*\"[^\"]*)*", | |
"jre.options", | |
Messages.getString("Jre.jvm.options"), | |
Messages.getString("Jre.jvm.options.unclosed.quotation")); | |
// Quoted variable references: "[^%]*|([^%]*\"([^%]*%[^%]+%[^%]*)+\"[^%]*)*" | |
Validator.checkOptStrings(options, | |
Validator.MAX_ARGS, | |
Validator.MAX_ARGS, | |
"[^%]*|([^%]*([^%]*%[^%]+%[^%]*)+[^%]*)*", | |
"jre.options", | |
Messages.getString("Jre.jvm.options"), | |
Messages.getString("Jre.jvm.options.variable")); | |
} | |
/** JVM options */ | |
public List getOptions() { | |
return options; | |
} | |
public void setOptions(List options) { | |
this.options = options; | |
} | |
/** Max Java version (x.x.x) */ | |
public String getMaxVersion() { | |
return maxVersion; | |
} | |
public void setMaxVersion(String maxVersion) { | |
this.maxVersion = maxVersion; | |
} | |
/** Min Java version (x.x.x) */ | |
public String getMinVersion() { | |
return minVersion; | |
} | |
public void setMinVersion(String minVersion) { | |
this.minVersion = minVersion; | |
} | |
/** Preference for standalone JRE or JDK-private JRE */ | |
public String getJdkPreference() { | |
return Validator.isEmpty(jdkPreference) ? JDK_PREFERENCE_PREFER_JRE | |
: jdkPreference; | |
} | |
public void setJdkPreference(String jdkPreference) { | |
this.jdkPreference = jdkPreference; | |
} | |
/** Preference for standalone JRE or JDK-private JRE */ | |
public int getJdkPreferenceIndex() { | |
int x = Arrays.asList(JDK_PREFERENCE_NAMES).indexOf(getJdkPreference()); | |
return x != -1 ? x : DEFAULT_JDK_PREFERENCE_INDEX; | |
} | |
public void setJdkPreferenceIndex(int x) { | |
jdkPreference = JDK_PREFERENCE_NAMES[x]; | |
} | |
/** JRE path */ | |
public String getPath() { | |
return path; | |
} | |
public void setPath(String path) { | |
this.path = path; | |
} | |
/** Initial heap size in MB */ | |
public Integer getInitialHeapSize() { | |
return initialHeapSize; | |
} | |
public void setInitialHeapSize(Integer initialHeapSize) { | |
this.initialHeapSize = getInteger(initialHeapSize); | |
} | |
/** Max heap size in MB */ | |
public Integer getMaxHeapSize() { | |
return maxHeapSize; | |
} | |
public void setMaxHeapSize(Integer maxHeapSize) { | |
this.maxHeapSize = getInteger(maxHeapSize); | |
} | |
public Integer getInitialHeapPercent() { | |
return initialHeapPercent; | |
} | |
public void setInitialHeapPercent(Integer initialHeapPercent) { | |
this.initialHeapPercent = getInteger(initialHeapPercent); | |
} | |
public Integer getMaxHeapPercent() { | |
return maxHeapPercent; | |
} | |
public void setMaxHeapPercent(Integer maxHeapPercent) { | |
this.maxHeapPercent = getInteger(maxHeapPercent); | |
} | |
/** Convert 0 to null */ | |
private Integer getInteger(Integer i) { | |
return i != null && i.intValue() == 0 ? null : i; | |
} | |
} |