protected Document getDocument()

in app/src/main/java/org/apache/roller/weblogger/business/search/lucene/IndexOperation.java [69:164]
64 lines of code
10 McCabe index (conditional complexity)

    protected Document getDocument(WeblogEntry data) {

        // Actual comment content is indexed only if search.index.comments
        // is true or absent from the (static) configuration properties.
        // If false in the configuration, comments are treated as if empty.
        boolean indexComments = WebloggerConfig.getBooleanProperty(
                "search.index.comments", true);

        String commentContent = "";
        String commentEmail = "";
        String commentName = "";
        if (indexComments) {
            List<WeblogEntryComment> comments = data.getComments();
            if (comments != null) {
                StringBuilder commentEmailBld = new StringBuilder();
                StringBuilder commentContentBld = new StringBuilder();
                StringBuilder commentNameBld = new StringBuilder();
                for (WeblogEntryComment comment : comments) {
                    if (comment.getContent() != null) {
                        commentContentBld.append(comment.getContent());
                        commentContentBld.append(",");
                    }
                    if (comment.getEmail() != null) {
                        commentEmailBld.append(comment.getEmail());
                        commentEmailBld.append(",");
                    }
                    if (comment.getName() != null) {
                        commentNameBld.append(comment.getName());
                        commentNameBld.append(",");
                    }
                }
                commentEmail = commentEmailBld.toString();
                commentContent = commentContentBld.toString();
                commentName = commentNameBld.toString();
            }
        }

        Document doc = new Document();

        // keyword
        doc.add(new StringField(FieldConstants.ID, data.getId(),
                Field.Store.YES));

        // keyword
        doc.add(new StringField(FieldConstants.WEBSITE_HANDLE, data
                .getWebsite().getHandle(), Field.Store.YES));

        // text, don't index deleted/disabled users of a group blog
        if (data.getCreator() != null) {
            doc.add(new TextField(FieldConstants.USERNAME, data.getCreator()
                    .getUserName().toLowerCase(), Field.Store.YES));
        }

        // text
        doc.add(new TextField(FieldConstants.TITLE, data.getTitle(),
                Field.Store.YES));

        // keyword needs to be in lower case as we are used in a term
        doc.add(new StringField(FieldConstants.LOCALE, data.getLocale()
                .toLowerCase(), Field.Store.YES));

        // index the entry text, but don't store it
        doc.add(new TextField(FieldConstants.CONTENT, data.getText(),
                Field.Store.NO));

        // keyword
        doc.add(new StringField(FieldConstants.UPDATED, data.getUpdateTime()
                .toString(), Field.Store.YES));

        // keyword
        if (data.getPubTime() != null) {
            // SearchOperation sorts results by date
            doc.add(new SortedDocValuesField(FieldConstants.PUBLISHED, new BytesRef(data.getPubTime().toString())));
        }

        // index Category, needs to be in lower case as it is used in a term
        WeblogCategory categorydata = data.getCategory();
        if (categorydata != null) {
            doc.add(new StringField(FieldConstants.CATEGORY, categorydata
                    .getName().toLowerCase(), Field.Store.YES));
        }

        // index Comments, unstored
        doc.add(new TextField(FieldConstants.C_CONTENT, commentContent,
                Field.Store.NO));

        // keyword
        doc.add(new StringField(FieldConstants.C_EMAIL, commentEmail,
                Field.Store.YES));

        // keyword
        doc.add(new StringField(FieldConstants.C_NAME, commentName,
                Field.Store.YES));

        return doc;
    }