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Example 1 with ContentFilter

use of org.jdom2.filter.ContentFilter 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());
    }
}
Also used : Comment(org.jdom2.Comment) IOException(java.io.IOException) MavenJDOMWriter(org.apache.maven.model.io.jdom.MavenJDOMWriter) Document(org.jdom2.Document) JDOMException(org.jdom2.JDOMException) LineSeparator(org.jdom2.output.LineSeparator) ContentFilter(org.jdom2.filter.ContentFilter) DocumentModifier(org.apache.maven.io.util.DocumentModifier) Content(org.jdom2.Content) Iterator(java.util.Iterator) ManipulationException(org.commonjava.maven.ext.common.ManipulationException)

Aggregations

IOException (java.io.IOException)1 Iterator (java.util.Iterator)1 DocumentModifier (org.apache.maven.io.util.DocumentModifier)1 MavenJDOMWriter (org.apache.maven.model.io.jdom.MavenJDOMWriter)1 ManipulationException (org.commonjava.maven.ext.common.ManipulationException)1 Comment (org.jdom2.Comment)1 Content (org.jdom2.Content)1 Document (org.jdom2.Document)1 JDOMException (org.jdom2.JDOMException)1 ContentFilter (org.jdom2.filter.ContentFilter)1 LineSeparator (org.jdom2.output.LineSeparator)1