private void exportDocuments()

in src/main/java/com/atlassian/uwc/exporters/JiveExporter.java [169:290]
105 lines of code
19 McCabe index (conditional complexity)

	private void exportDocuments() {
		if (!this.running) return;
		log.debug("Exporting Documents");
		if (this.sqlStatements.containsKey("sql.doc") && this.sqlStatements.containsKey("sql.doc.versions")) {
			int commentIndex = 0;
			int attachmentIndex = 0;
			String sqlStatement = this.sqlStatements.get("sql.doc");
			try {
				ResultSet docResults = sql(sqlStatement);
				//get the count data
				docResults.last();
				int maxDocs = docResults.getRow();
				docResults.beforeFirst();
				if (maxDocs > 0) testString += "Count: " + maxDocs + "\n";
				// go through the results for each page version
				int index = 0;
				String lastfile = "";
				Vector<Long> noResultsIds = new Vector<Long>();
				while (docResults.next()) {
					if (!this.running) return;
					//get basic data
					long internalDocId = docResults.getLong("internalDocID");
					int latestVersionId = docResults.getInt("versionID");
					int containerType = docResults.getInt("containerType");
					long containerId = docResults.getLong("containerId");
					
					//filter by container
					if (!fromAllowedContainer(containerId, containerType)) {
						maxDocs--;
						continue;
					}
					
					
					//handle versions
					String versionSql = this.sqlStatements.get("sql.doc.versions");
					versionSql = versionSql.replaceFirst("\\?", "'"+internalDocId + "'");
					ResultSet versionResults = sql(versionSql);
					boolean hasresults = false;
					while (versionResults.next()) {
						hasresults = true;
						String title = versionResults.getString("title");
						long userid = versionResults.getLong("userId");
						String username = ((userid > 0)?getUsername(userid):userid+"");
						long creationDate = versionResults.getLong("creationDate");
						long modificationDate = versionResults.getLong("modificationDate");
						String summary = versionResults.getString("summary");
						int versionId = versionResults.getInt("versionID");
						String bodyText = getBodyText(internalDocId);
						String tags = getTags(internalDocId, DOC_JIVECONSTANT);

						if (this.debug && tags != null) {
							testString += internalDocId + ": " + tags + "\n";
						}
						else if (this.debug) {
							testString += "|" + internalDocId + "|" + versionId + "|" + 
							containerType + "|" + containerId + "|" +
							username.substring(0,2) + "|" + creationDate + "|" + 
							modificationDate + "|" +  
							((summary == null)?"NO":"") + "SUMMARY|" +
							((bodyText == null)?"NO":"") + "BODY|" +
							"\n";
						}
						else {
							String contentType = "DOC";
							String expdir = getExportPath(this.outdir);
							String containerdir = createContainerDir(expdir, containerType, containerId);
							String filename = createFilename(internalDocId, versionId, contentType, title);
							String filepath = expdir + containerdir + filename;
							String content = createDocContent(internalDocId, versionId, contentType, title,
									containerType, containerId,
									username, creationDate, modificationDate, summary, bodyText, tags);
							lastfile = filepath;
							writeFile(filepath, content, this.encoding); 
							
							//export title data (we'll need this in a seperate map file for links and attachments to other pages)
							exportTitles(internalDocId, DOC_JIVECONSTANT, containerId, containerType, versionId, title);
						}
					}
					//export comments
					commentIndex += exportComments(internalDocId,
							containerType, containerId, "doc");
					
					//export attachment data (for use with attachments on the file system)
					attachmentIndex += exportAttachments(internalDocId, DOC_JIVECONSTANT);
					
					//do some logging
					if (!hasresults) {
						noResultsIds.add(internalDocId);
					}
					if ((index % 100) == 0) {
						double percent = Math.round(100*(((double) index)/maxDocs));
						log.debug("Exporting " + index + " Documents. " + percent + "%");
					}
					index++;
				}
				
				log.info("Exporting " + index + " Documents. 100.0%");
				log.info("Exported " + commentIndex + " comments for document.");
				log.info("Exported data for " + attachmentIndex + " attachments.");
				log.debug("Lastfile = " + lastfile);
				if (noResultsIds.size() > 0) {
					int expectedtotal = maxDocs - noResultsIds.size();
					String ids = "";
					for (Long id : noResultsIds) {
						if (!"".equals(ids)) ids += ", ";
						ids += id +"";
					}
					log.info("Some pages had no results. no-results-count = " + noResultsIds.size()
							+ "\n" 
							+ "Expected Total number of files exported: " + expectedtotal + "\n"
							+ "Affected ids: " + ids + "\n");
				}
				if (this.debug) {
					testString += "Final Count: " + index + "\n";
					writeFile(this.debugOutFile, testString, this.encoding);
				}
			} catch (SQLException e) {
				log.error("Problem getting documents: " + sqlStatement, e);
				return;
			}
		}
	}