Apache Ant Source Code Files are inside the Apache Ant source package file like apache-ant-1.10.10-src.zip. Unzip the source package file and go to the "src/main" sub-directory, you will see source code files.

Here is the list of Java source code files of the Apache Ant 1.10.10 in \Users\fyicenter\apache-ant-1.10.10\src\main:

⏎ org/apache/tools/ant/taskdefs/optional/ejb/BorlandDeploymentTool.java

/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 */

package org.apache.tools.ant.taskdefs.optional.ejb;

import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Hashtable;
import java.util.List;
import java.util.Map;

import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.taskdefs.ExecTask;
import org.apache.tools.ant.taskdefs.Execute;
import org.apache.tools.ant.taskdefs.ExecuteStreamHandler;
import org.apache.tools.ant.taskdefs.Java;
import org.apache.tools.ant.taskdefs.optional.ejb.EjbJar.DTDLocation;
import org.apache.tools.ant.types.Commandline;
import org.apache.tools.ant.types.Path;

/**
 * BorlandDeploymentTool is dedicated to the Borland Application Server 4.5 and 4.5.1
 * This task generates and compiles the stubs and skeletons for all ejb described into the
 * Deployment Descriptor, builds the jar file including the support files and verify
 * whether the produced jar is valid or not.
 * The supported options are:
 * <ul>
 * <li>debug  (boolean)    : turn on the debug mode for generation of
 *                           stubs and skeletons (default:false)</li>
 * <li>verify (boolean)    : turn on the verification at the end of the jar
 *                           production  (default:true) </li>
 * <li>verifyargs (String) : add optional argument to verify command
 *                           (see vbj com.inprise.ejb.util.Verify)</li>
 * <li>basdtd (String)     : location of the BAS DTD </li>
 * <li>generateclient (boolean) : turn on the client jar file generation </li>
 * <li>version (int)       : tell what is the Borland appserver version 4 or 5 </li>
 * </ul>
 *
 *<pre>
 *
 *      &lt;ejbjar srcdir=&quot;${build.classes}&quot;
 *               basejarname=&quot;vsmp&quot;
 *               descriptordir=&quot;${rsc.dir}/hrmanager&quot;&gt;
 *        &lt;borland destdir=&quot;tstlib&quot;&gt;
 *          &lt;classpath refid=&quot;classpath&quot; /&gt;
 *        &lt;/borland&gt;
 *        &lt;include name=&quot;**\ejb-jar.xml&quot;/&gt;
 *        &lt;support dir=&quot;${build.classes}&quot;&gt;
 *          &lt;include name=&quot;demo\smp\*.class&quot;/&gt;
 *          &lt;include name=&quot;demo\helper\*.class&quot;/&gt;
 *         &lt;/support&gt;
 *     &lt;/ejbjar&gt;
 *</pre>
 *
 */
public class BorlandDeploymentTool extends GenericDeploymentTool
                                   implements ExecuteStreamHandler {
    /** Borland 1.1 ejb id */
    public static final String PUBLICID_BORLAND_EJB =
        "-//Inprise Corporation//DTD Enterprise JavaBeans 1.1//EN";

    protected static final String DEFAULT_BAS45_EJB11_DTD_LOCATION =
        "/com/inprise/j2ee/xml/dtds/ejb-jar.dtd";

    protected static final String DEFAULT_BAS_DTD_LOCATION =
        "/com/inprise/j2ee/xml/dtds/ejb-inprise.dtd";

    protected static final String BAS_DD = "ejb-inprise.xml";
    protected static final String BES_DD = "ejb-borland.xml";

    /** Java2iiop executable **/
    protected static final String JAVA2IIOP = "java2iiop";

    /** Verify class */
    protected static final String VERIFY = "com.inprise.ejb.util.Verify";

    /** Instance variable that stores the suffix for the borland jarfile. */
    private String jarSuffix = "-ejb.jar";

    /** Instance variable that stores the location of the borland DTD file. */
    private String borlandDTD;

    /** Instance variable that determines whether the debug mode is on */
    private boolean java2iiopdebug = false;

    /** store additional param for java2iiop command used to build EJB Stubs */
    private String java2iioparams = null;

    /** Instance variable that determines whether the client jar file is generated */
    private boolean generateclient = false;

    /** Borland Enterprise Server = version 5 */
    static final int    BES       = 5;

    /** Borland Application Server or Inprise Application Server  = version 4 */
    static final int    BAS       = 4;

    /** borland appserver version 4 or 5 */
    private int version = BAS;

    /**
     * Instance variable that determines whether it is necessary to verify the
     * produced jar
     */
    private boolean verify     = true;
    private String  verifyArgs = "";

    private Map<String, File> genfiles = new Hashtable<>();

    /**
     * set the debug mode for java2iiop (default false)
     * @param debug the setting to use.
     **/
    public void setDebug(boolean debug) {
        this.java2iiopdebug = debug;
    }

    /**
     * set the verify  mode for the produced jar (default true)
     * @param verify the setting to use.
     **/
    public void setVerify(boolean verify) {
        this.verify = verify;
    }

    /**
     * Setter used to store the suffix for the generated borland jar file.
     * @param inString the string to use as the suffix.
     */
    public void setSuffix(String inString) {
        this.jarSuffix = inString;
    }

    /**
     * sets some additional args to send to verify command
     * @param args additional command line parameters
     */
    public void setVerifyArgs(String args) {
        this.verifyArgs = args;
    }

    /**
     * Setter used to store the location of the borland DTD. This can be a file on the system
     * or a resource on the classpath.
     * @param inString the string to use as the DTD location.
     */
    public void setBASdtd(String inString) {
        this.borlandDTD = inString;
    }

    /**
     * setter used to store whether the task will include the generate client task.
     * (see : BorlandGenerateClient task)
     * @param b if true generate the client task.
     */
    public void setGenerateclient(boolean b) {
        this.generateclient = b;
    }

    /**
     * setter used to store the borland appserver version [4 or 5]
     * @param version app server version 4 or 5
     */
    public void setVersion(int version) {
        this.version = version;
    }

    /**
     * If filled, the params are added to the java2iiop command.
     * (ex: -no_warn_missing_define)
     * @param params additional params for java2iiop
     */
    public void setJava2iiopParams(String params) {
        this.java2iioparams = params;
    }

    /**
     * Get the borland descriptor handler.
     * @param srcDir the source directory.
     * @return the descriptor.
     */
    protected DescriptorHandler getBorlandDescriptorHandler(final File srcDir) {
        DescriptorHandler handler = new DescriptorHandler(getTask(), srcDir) {
            @Override
            protected void processElement() {
                if ("type-storage".equals(currentElement)) {
                    // Get the filename of vendor specific descriptor
                    // trim the META_INF\ off of the file name
                    ejbFiles.put(currentText, new File(srcDir,
                            currentText.substring(META_DIR.length())));
                }
            }
        };
        handler.registerDTD(PUBLICID_BORLAND_EJB,
                            borlandDTD == null ? DEFAULT_BAS_DTD_LOCATION : borlandDTD);

        for (DTDLocation dtdLocation : getConfig().dtdLocations) {
            handler.registerDTD(dtdLocation.getPublicId(), dtdLocation.getLocation());
        }
        return handler;
    }

    /**
     * Add any vendor specific files which should be included in the
     * EJB Jar.
     * @param ejbFiles the map to add the files to.
     * @param ddPrefix the prefix to use.
     */
    @Override
    protected void addVendorFiles(Hashtable<String, File> ejbFiles, String ddPrefix) {

        //choose the right vendor DD
        if (version != BES && version != BAS) {
            throw new BuildException("version " + version + " is not supported");
        }

        String dd = (version == BES) ? BES_DD : BAS_DD;

        log("vendor file : " + ddPrefix + dd, Project.MSG_DEBUG);

        File borlandDD = new File(getConfig().descriptorDir, ddPrefix + dd);
        if (borlandDD.exists()) {
            log("Borland specific file found " + borlandDD,  Project.MSG_VERBOSE);
            ejbFiles.put(META_DIR + dd, borlandDD);
        } else {
            log("Unable to locate borland deployment descriptor. "
                + "It was expected to be in "
                + borlandDD.getPath(), Project.MSG_WARN);
        }
    }

    /**
     * Get the vendor specific name of the Jar that will be output. The modification date
     * of this jar will be checked against the dependent bean classes.
     */
    @Override
    File getVendorOutputJarFile(String baseName) {
        return new File(getDestDir(), baseName +  jarSuffix);
    }

    /**
     * Verify the produced jar file by invoking the Borland verify tool
     * @param sourceJar java.io.File representing the produced jar file
     */
    private void verifyBorlandJar(File sourceJar) {
        if (version == BAS) {
            verifyBorlandJarV4(sourceJar);
            return;
        }
        if (version == BES) {
            verifyBorlandJarV5(sourceJar);
            return;
        }
        log("verify jar skipped because the version is invalid ["
            + version + "]", Project.MSG_WARN);
    }

    /**
     * Verify the produced jar file by invoking the Borland iastool tool
     * @param sourceJar java.io.File representing the produced jar file
     */
    private void verifyBorlandJarV5(File sourceJar) {
        log("verify BES " + sourceJar, Project.MSG_INFO);
        try {
            ExecTask execTask = new ExecTask(getTask());
            execTask.setDir(new File("."));
            execTask.setExecutable("iastool");
            //classpath
            if (getCombinedClasspath() != null)  {
                execTask.createArg().setValue("-VBJclasspath");
                execTask.createArg().setValue(getCombinedClasspath().toString());
            }

            if (java2iiopdebug) {
                execTask.createArg().setValue("-debug");
            }
            execTask.createArg().setValue("-verify");
            execTask.createArg().setValue("-src");
            // ejb jar file to verify
            execTask.createArg().setValue(sourceJar.getPath());
            log("Calling iastool", Project.MSG_VERBOSE);
            execTask.execute();
        } catch (Exception e) {
            // Have to catch this because of the semantics of calling main()
            throw new BuildException("Exception while calling generateclient Details: ", e);
        }
    }

    /**
     * Verify the produced jar file by invoking the Borland verify tool
     * @param sourceJar java.io.File representing the produced jar file
     */
    private void verifyBorlandJarV4(File sourceJar) {
        Java javaTask = null;
        log("verify BAS " + sourceJar, Project.MSG_INFO);
        try  {
            String args = verifyArgs;
            args += " " + sourceJar.getPath();

            javaTask = new Java(getTask());
            javaTask.setTaskName("verify");
            javaTask.setClassname(VERIFY);
            Commandline.Argument arguments = javaTask.createArg();
            arguments.setLine(args);
            Path classpath = getCombinedClasspath();
            if (classpath != null)  {
                javaTask.setClasspath(classpath);
                javaTask.setFork(true);
            }

            log("Calling " + VERIFY + " for " + sourceJar.toString(),
                Project.MSG_VERBOSE);
            javaTask.execute();
        } catch (Exception e) {
            //TO DO : delete the file if it is not a valid file.
            String msg = "Exception while calling " + VERIFY + " Details: "
                + e.toString();
            throw new BuildException(msg, e);
        }
    }

    /**
     * Generate the client jar corresponding to the jar file passed as parameter
     * the method uses the BorlandGenerateClient task.
     * @param sourceJar java.io.File representing the produced jar file
     */
    private void generateClient(File sourceJar) {
        getTask().getProject().addTaskDefinition("internal_bas_generateclient",
            org.apache.tools.ant.taskdefs.optional.ejb.BorlandGenerateClient.class);

        BorlandGenerateClient gentask;
        log("generate client for " + sourceJar, Project.MSG_INFO);
        try {
            Project project = getTask().getProject();
            gentask
                = (BorlandGenerateClient) project.createTask("internal_bas_generateclient");
            gentask.setEjbjar(sourceJar);
            gentask.setDebug(java2iiopdebug);
            Path classpath = getCombinedClasspath();
            if (classpath != null) {
                gentask.setClasspath(classpath);
            }
            gentask.setVersion(version);
            gentask.setTaskName("generate client");
            gentask.execute();
        } catch (Exception e) {
            //TO DO : delete the file if it is not a valid file.
            throw new BuildException("Exception while calling " + VERIFY, e);
        }
    }

    /**
     * Generate stubs & skeleton for each home found into the DD
     * Add all the generate class file into the ejb files
     * @param ithomes : iterator on home class
     */
    private void buildBorlandStubs(Collection<String> ithomes) {
        Execute execTask = new Execute(this);
        Project project = getTask().getProject();
        execTask.setAntRun(project);
        execTask.setWorkingDirectory(project.getBaseDir());

        Commandline commandline = new Commandline();
        commandline.setExecutable(JAVA2IIOP);
        //debug ?
        if (java2iiopdebug) {
            commandline.createArgument().setValue("-VBJdebug");
        }
        //set the classpath
        commandline.createArgument().setValue("-VBJclasspath");
        commandline.createArgument().setPath(getCombinedClasspath());
        //list file
        commandline.createArgument().setValue("-list_files");
        //no TIE classes
        commandline.createArgument().setValue("-no_tie");

        if (java2iioparams != null) {
            log("additional  " + java2iioparams + " to java2iiop ", 0);
            commandline.createArgument().setLine(java2iioparams);
        }

        //root dir
        commandline.createArgument().setValue("-root_dir");
        commandline.createArgument().setValue(getConfig().srcDir.getAbsolutePath());
        //compiling order
        commandline.createArgument().setValue("-compile");
        //add the home class
        ithomes.stream().map(Object::toString)
            .forEach(v -> commandline.createArgument().setValue(v));

        try {
            log("Calling java2iiop", Project.MSG_VERBOSE);
            log(commandline.describeCommand(), Project.MSG_DEBUG);
            execTask.setCommandline(commandline.getCommandline());
            int result = execTask.execute();
            if (Execute.isFailure(result)) {
                throw new BuildException(
                    "Failed executing java2iiop (ret code is " + result + ")",
                    getTask().getLocation());
            }
        } catch (IOException e) {
            log("java2iiop exception :" + e.getMessage(), Project.MSG_ERR);
            throw new BuildException(e, getTask().getLocation());
        }
    }

    /**
     * Method used to encapsulate the writing of the JAR file. Iterates over the
     * filenames/java.io.Files in the Hashtable stored on the instance variable
     * ejbFiles.
     * @param baseName the base name.
     * @param jarFile  the jar file to write to.
     * @param files    the files to write to the jar.
     * @param publicId the id to use.
     * @throws BuildException if there is an error.
     */
    @Override
    protected void writeJar(String baseName, File jarFile, Hashtable<String, File> files, String publicId)
        throws BuildException {
        //build the home classes list.
        List<String> homes = new ArrayList<>();

        for (String clazz : files.keySet()) {
            if (clazz.endsWith("Home.class")) {
                //remove .class extension
                String home = toClass(clazz);
                homes.add(home);
                log(" Home " + home, Project.MSG_VERBOSE);
            }
        }

        buildBorlandStubs(homes);

        //add the gen files to the collection
        files.putAll(genfiles);

        super.writeJar(baseName, jarFile, files, publicId);

        if (verify) {
            verifyBorlandJar(jarFile);
        }

        if (generateclient) {
            generateClient(jarFile);
        }
        genfiles.clear();
    }

    /**
     * convert a class file name : A/B/C/toto.class
     * into    a class name: A.B.C.toto
     */
    private String toClass(String filename) {
        //remove the .class
        return filename.substring(0, filename.lastIndexOf(".class"))
            .replace('\\', '.').replace('/', '.');
    }

    /**
     * convert a file name : A/B/C/toto.java
     * into    a class name: A/B/C/toto.class
     */
    private  String toClassFile(String filename) {
        //remove the .class
        return filename.replaceFirst("\\.java$", ".class");
    }

    // implementation of org.apache.tools.ant.taskdefs.ExecuteStreamHandler interface

    /** {@inheritDoc}. */
    @Override
    public void start() throws IOException {
    }

    /** {@inheritDoc}. */
    @Override
    public void stop() {
    }

    /** {@inheritDoc}. */
    @Override
    public void setProcessInputStream(OutputStream param1) throws IOException {
    }

    /**
     * Set the output stream of the process.
     * @param is the input stream.
     * @throws IOException if there is an error.
     */
    @Override
    public void setProcessOutputStream(InputStream is) throws IOException {
        try (BufferedReader reader =
            new BufferedReader(new InputStreamReader(is))) {
            String javafile;
            while ((javafile = reader.readLine()) != null) {
                if (javafile.endsWith(".java")) {
                    String classfile = toClassFile(javafile);
                    String key = classfile.substring(
                        getConfig().srcDir.getAbsolutePath().length() + 1);
                    genfiles.put(key, new File(classfile));
                }
            }
        } catch (Exception e) {
            throw new BuildException("Exception while parsing java2iiop output.", e);
        }
    }

    /**
     * Set the error stream of the process.
     * @param is the input stream.
     * @throws IOException if there is an error.
     */
    @Override
    public void setProcessErrorStream(InputStream is) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(is));
        String s = reader.readLine();
        if (s != null) {
            log("[java2iiop] " + s, Project.MSG_ERR);
        }
    }
}

⏎ org/apache/tools/ant/taskdefs/optional/ejb/BorlandDeploymentTool.java

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File size: 2392938 bytes
Release date: 2021-04-17
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