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72 lines
2.1 KiB
72 lines
2.1 KiB
5 years ago
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package com.fr.start;
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import com.fr.general.ComparatorUtils;
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import com.fr.process.engine.core.AbstractJavaRuntime;
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import com.fr.stable.StableUtils;
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import com.fr.stable.StringUtils;
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import com.fr.stable.os.OperatingSystem;
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/**
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* 设计器Java运行环境
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*
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* @author hades
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* @version 10.0
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* Created by hades on 2019/9/22
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*/
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public class DesignerJavaRuntime extends AbstractJavaRuntime {
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private static final String DOT = ".";
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private static final String INSTALL4J = ".install4j";
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private static final String JAVA_EXEC = "java";
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private static final String WIN_JRE_BIN = StableUtils.pathJoin("jre", "bin");
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private static final String MAC_JRE_BIN = StableUtils.pathJoin("jre.bundle", "Contents", "Home", "jre", "bin");
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private static final String[] DEBUG_OPTIONS = new String[]{"-Dfile.encoding=UTF-8", "-Xmx2048m"};
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private static final DesignerJavaRuntime INSTANCE = new DesignerJavaRuntime();
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public static DesignerJavaRuntime getInstance() {
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return INSTANCE;
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}
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@Override
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public String getJavaExec() {
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String installHome = StableUtils.getInstallHome();
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if (!isInstallVersion()) {
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return JAVA_EXEC;
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}
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if (OperatingSystem.isWindows()) {
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return StableUtils.pathJoin(installHome, WIN_JRE_BIN, JAVA_EXEC);
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}
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if (OperatingSystem.isMacos()) {
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return StableUtils.pathJoin(installHome, INSTALL4J, MAC_JRE_BIN, JAVA_EXEC);
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}
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if (OperatingSystem.isUnix()) {
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return StableUtils.pathJoin(installHome, WIN_JRE_BIN, JAVA_EXEC);
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}
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return StringUtils.EMPTY;
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}
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private boolean isInstallVersion() {
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return !ComparatorUtils.equals(StableUtils.getInstallHome(), DOT);
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}
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/**
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* 非安装版本需要添加下内存参数
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* 工程中可根据需要修改
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*
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* @return 参数
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*/
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@Override
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public String[] getJvmOptions() {
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if (isInstallVersion()) {
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return super.getJvmOptions();
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} else {
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return DEBUG_OPTIONS;
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}
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}
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}
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