Examples with UrlClassLoader com.intellij.util.lang.UrlClassLoader used on opensource projects

Example 11 with UrlClassLoader

use of com.intellij.util.lang.UrlClassLoader in project intellij-community by JetBrains.

the class JdkUtil method setCommandLineWrapperParams.

private static boolean setCommandLineWrapperParams(SimpleJavaParameters javaParameters, GeneralCommandLine commandLine, ParametersList vmParametersList, Class commandLineWrapper) throws CantRunException {
    boolean dynamicVMOptions = javaParameters.isDynamicVMOptions() && useDynamicVMOptions();
    boolean dynamicParameters = javaParameters.isDynamicParameters() && useDynamicParameters();
    File vmParamsFile = null;
    if (dynamicVMOptions) {
        try {
            vmParamsFile = FileUtil.createTempFile("idea_vm_params", null);
            try (PrintWriter writer = new PrintWriter(vmParamsFile)) {
                for (String param : vmParametersList.getList()) {
                    if (isUserDefinedProperty(param)) {
                        writer.println(param);
                    } else {
                        commandLine.addParameter(param);
                    }
                }
            }
        } catch (IOException e) {
            throwUnableToCreateTempFile(e);
        }
    } else {
        commandLine.addParameters(vmParametersList.getList());
    }
    File appParamsFile = null;
    if (dynamicParameters) {
        try {
            appParamsFile = FileUtil.createTempFile("idea_app_params", null);
            try (PrintWriter writer = new PrintWriter(appParamsFile)) {
                for (String path : javaParameters.getProgramParametersList().getList()) {
                    writer.println(path);
                }
            }
        } catch (IOException e) {
            throwUnableToCreateTempFile(e);
        }
    }
    File classpathFile = null;
    try {
        classpathFile = FileUtil.createTempFile("idea_classpath", null);
        try (PrintWriter writer = new PrintWriter(classpathFile)) {
            for (String path : javaParameters.getClassPath().getPathList()) {
                writer.println(path);
            }
        }
        String classpath = PathUtil.getJarPathForClass(commandLineWrapper);
        final String utilRtPath = PathUtil.getJarPathForClass(StringUtilRt.class);
        if (!classpath.equals(utilRtPath)) {
            classpath += File.pathSeparator + utilRtPath;
        }
        final Class<UrlClassLoader> ourUrlClassLoader = UrlClassLoader.class;
        if (ourUrlClassLoader.getName().equals(vmParametersList.getPropertyValue("java.system.class.loader"))) {
            classpath += File.pathSeparator + PathUtil.getJarPathForClass(ourUrlClassLoader);
            classpath += File.pathSeparator + PathUtil.getJarPathForClass(THashMap.class);
        }
        commandLine.addParameter("-classpath");
        commandLine.addParameter(classpath);
    } catch (IOException e) {
        throwUnableToCreateTempFile(e);
    }
    appendEncoding(javaParameters, commandLine, vmParametersList);
    commandLine.addParameter(commandLineWrapper.getName());
    commandLine.addParameter(classpathFile.getAbsolutePath());
    if (vmParamsFile != null) {
        commandLine.addParameter("@vm_params");
        commandLine.addParameter(vmParamsFile.getAbsolutePath());
    }
    if (appParamsFile != null) {
        commandLine.addParameter("@app_params");
        commandLine.addParameter(appParamsFile.getAbsolutePath());
    }
    Set<File> filesToDelete = getFilesToDeleteUserData(commandLine);
    ContainerUtil.addIfNotNull(filesToDelete, classpathFile);
    ContainerUtil.addIfNotNull(filesToDelete, vmParamsFile);
    ContainerUtil.addIfNotNull(filesToDelete, appParamsFile);
    return dynamicParameters;
}