Examples with BuildException org.apache.tools.ant.BuildException used on opensource projects

Example 46 with BuildException

use of org.apache.tools.ant.BuildException in project mkgmap by openstreetmap.

the class MKGMapTask method execute.

public void execute() {
    List<String> args = new ArrayList<String>();
    try {
        CommandArgsReader argsReader = new CommandArgsReader(new Main());
        if (configFile != null)
            args.add("--read-config=" + configFile);
        for (Path path : paths) {
            String[] includedFiles = path.list();
            for (String filename : includedFiles) {
                log("processing " + filename);
                args.add("--input-file=" + filename);
            }
        }
        argsReader.readArgs(args.toArray(new String[args.size()]));
    } catch (Exception ex) {
        // log(ex, 1);
        throw new BuildException(ex);
    }
}

Example 47 with BuildException

use of org.apache.tools.ant.BuildException in project JikesRVM by JikesRVM.

the class TruncateTask method execute.

public void execute() throws BuildException {
    if (null == file)
        throw new BuildException("file not set.");
    if (0 >= size)
        throw new BuildException("size not set to a value greater than 0.");
    if (file.length() < size) {
        return;
    }
    try {
        final RandomAccessFile random = new RandomAccessFile(file, "rw");
        random.setLength(size);
        random.close();
    } catch (IOException e) {
        throw new BuildException("Error truncating file " + file, e);
    }
}

Example 48 with BuildException

use of org.apache.tools.ant.BuildException in project JikesRVM by JikesRVM.

the class GenerateBootImageSizeSummary method computeTotalImageSizes.

private SortedMap<String, String> computeTotalImageSizes() {
    SortedMap<String, String> imageNameToTotalImageSize = new TreeMap<String, String>();
    File[] subDirectories = imageDir.listFiles();
    if (subDirectories == null) {
        throw new BuildException("Image directory " + imageDir + " doesn't exist!");
    }
    for (File dir : subDirectories) {
        if (!dir.isDirectory()) {
            continue;
        } else {
            log("Found (potential) boot image directory: " + dir.getAbsolutePath(), VERBOSE);
            long totalSize = 0;
            for (File imageFile : dir.listFiles(IMAGE_NAMES_FILTER)) {
                log("Found image file: " + imageFile.getAbsolutePath(), VERBOSE);
                totalSize += imageFile.length();
            }
            if (totalSize > 0) {
                imageNameToTotalImageSize.put(dir.getName(), Long.toString(totalSize));
                log("Total image size for " + dir + " was: " + totalSize, VERBOSE);
            } else {
                log("Directory " + dir + " didn't contain valid image files.", VERBOSE);
            }
        }
    }
    return imageNameToTotalImageSize;
}

Example 49 with BuildException

use of org.apache.tools.ant.BuildException in project JikesRVM by JikesRVM.

the class GenerateBootImageSizeSummary method verifyTaskAttributes.

private void verifyTaskAttributes() {
    if (summaryFile == null) {
        throw new BuildException("summaryFile not set. " + "It must be set to the name of a not yet existing file.");
    } else if (summaryFile.isDirectory()) {
        throw new BuildException("Expected summaryFile (" + summaryFile + ") to be a file but it's a directory.");
    }
    log("Summary file set to " + summaryFile, VERBOSE);
    if (imageDir == null) {
        throw new BuildException("imageDir not set. " + "It must be set to the directory containing the boot image directories " + "(e.g. dist by default).");
    } else if (imageDir.isFile()) {
        throw new BuildException("Expected imageDir (" + imageDir + ") to be a directory but it's a file.");
    }
    log("Image directory set to " + imageDir, VERBOSE);
}

Example 50 with BuildException

use of org.apache.tools.ant.BuildException in project JikesRVM by JikesRVM.

the class SelectRegexTask method matchFile.

private String matchFile() {
    BufferedReader input = null;
    try {
        final Regexp regexp = this.pattern.getRegexp(getProject());
        input = new BufferedReader(new FileReader(file));
        String[] lines = new String[patternLines];
        String sep = System.getProperty("line.separator");
        for (int i = 0; i < lines.length; i++) {
            lines[i] = "";
        }
        int nextLine = 0;
        while ((lines[nextLine] = input.readLine()) != null) {
            StringBuilder sb = new StringBuilder();
            for (int i = nextLine + 1; i <= nextLine + lines.length; i++) {
                String line = lines[i % lines.length];
                sb.append(line);
                sb.append(sep);
            }
            String result = performMatching(sb.toString());
            if (result != null) {
                return result;
            }
            nextLine = (nextLine + 1) % lines.length;
        }
        return null;
    } catch (IOException ioe) {
        throw new BuildException("Error loading file " + file, ioe, getLocation());
    } finally {
        if (input != null) {
            try {
                input.close();
            } catch (final IOException ioe) {
            // ignore
            }
        }
    }
}