Examples with ResourceCollection org.apache.tools.ant.types.ResourceCollection used on opensource projects

Example 21 with ResourceCollection

use of org.apache.tools.ant.types.ResourceCollection in project BroadleafCommerce by BroadleafCommerce.

the class DependencyLicenseCopy method execute.

@SuppressWarnings("unchecked")
public void execute() throws BuildException {
    super.execute();
    try {
        for (int i = 0; i < rcs.size(); i++) {
            ResourceCollection rc = (ResourceCollection) rcs.elementAt(i);
            Iterator<Resource> resources = rc.iterator();
            while (resources.hasNext()) {
                Resource r = (Resource) resources.next();
                if (!r.isExists()) {
                    continue;
                }
                if (r instanceof FileResource) {
                    FileResource fr = (FileResource) r;
                    String baseDir = fr.getBaseDir().getAbsolutePath();
                    String file = fr.getFile().getAbsolutePath();
                    file = file.substring(baseDir.length(), file.length());
                    String[] parts = file.split("/");
                    if (parts.length <= 1) {
                        parts = file.split("\\\\");
                    }
                    if (parts.length <= 1) {
                        throw new BuildException("Unable to recognize the path separator for src file: " + file);
                    }
                    String[] specificParts = new String[parts.length - 1];
                    System.arraycopy(parts, 0, specificParts, 0, specificParts.length);
                    String specificFilePart = StringUtils.join(specificParts, '/') + "/license.txt";
                    File specificFile = new File(licenseDir, specificFilePart);
                    File specificDestinationFile = new File(destDir, specificFilePart);
                    if (specificFile.exists()) {
                        fileUtils.copyFile(specificFile, specificDestinationFile);
                        continue;
                    }
                    String[] generalParts = new String[3];
                    System.arraycopy(parts, 0, generalParts, 0, 3);
                    String generalFilePart = StringUtils.join(generalParts, '/') + "/license.txt";
                    File generalFile = new File(licenseDir, generalFilePart);
                    if (generalFile.exists()) {
                        fileUtils.copyFile(generalFile, specificDestinationFile);
                        continue;
                    }
                    String[] moreGeneralParts = new String[2];
                    System.arraycopy(parts, 0, moreGeneralParts, 0, 2);
                    String moreGeneralFilePart = StringUtils.join(moreGeneralParts, '/') + "/license.txt";
                    File moreGeneralFile = new File(licenseDir, moreGeneralFilePart);
                    if (moreGeneralFile.exists()) {
                        fileUtils.copyFile(moreGeneralFile, specificDestinationFile);
                    }
                }
            }
        }
    } catch (IOException e) {
        throw new BuildException(e);
    }
}