Examples with DocumentModifier org.apache.maven.io.util.DocumentModifier used on opensource projects

Example 1 with DocumentModifier

use of org.apache.maven.io.util.DocumentModifier in project pom-manipulation-ext by release-engineering.

the class PomIO method write.

private void write(final Project project, final File pom, final Model model) throws ManipulationException {
    try {
        final String manifestInformation = project.isInheritanceRoot() ? ManifestUtils.getManifestInformation() : null;
        MavenJDOMWriter mjw = new MavenJDOMWriter(model);
        // We possibly could store the EOL type in the Project when we first read
        // the file but we would then have to do a dual read, then write as opposed
        // to a read, then read + write now.
        LineSeparator ls = determineEOL(pom);
        mjw.setLineSeparator(ls);
        mjw.write(model, pom, new DocumentModifier() {

            @Override
            public void postProcess(final Document doc) {
                // Only add the modified by to the top level pom.
                if (project.isExecutionRoot()) {
                    final Iterator<Content> it = doc.getContent(new ContentFilter(ContentFilter.COMMENT)).iterator();
                    while (it.hasNext()) {
                        final Comment c = (Comment) it.next();
                        if (c.toString().contains(MODIFIED_BY)) {
                            it.remove();
                        }
                    }
                    doc.addContent(Collections.<Content>singletonList(new Comment("\nModified by POM Manipulation Extension for Maven " + manifestInformation + "\n")));
                }
            }
        });
    } catch (final IOException e) {
        throw new ManipulationException("Failed to read POM for rewrite: %s. Reason: %s", e, pom, e.getMessage());
    } catch (final JDOMException e) {
        throw new ManipulationException("Failed to parse POM for rewrite: %s. Reason: %s", e, pom, e.getMessage());
    }
}