Cq62WorkflowContentUpgrade.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.adobe.granite.security.user.UserManagementService
* javax.jcr.AccessDeniedException
* javax.jcr.Item
* javax.jcr.ItemNotFoundException
* javax.jcr.Node
* javax.jcr.NodeIterator
* javax.jcr.Property
* javax.jcr.RepositoryException
* javax.jcr.Session
* javax.jcr.Workspace
* javax.jcr.nodetype.NodeType
* javax.jcr.query.Query
* javax.jcr.query.QueryManager
* javax.jcr.query.QueryResult
* javax.jcr.version.Version
* javax.jcr.version.VersionManager
* org.apache.jackrabbit.util.Text
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.day.cq.compat.codeupgrade.impl.cq62;
import com.adobe.granite.security.user.UserManagementService;
import com.day.cq.compat.codeupgrade.impl.UpgradeUtil;
import com.day.cq.compat.codeupgrade.internal.api.ProgressInfoProvider;
import com.day.jcr.diff.Diff;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import javax.jcr.AccessDeniedException;
import javax.jcr.Item;
import javax.jcr.ItemNotFoundException;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.Property;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.Workspace;
import javax.jcr.nodetype.NodeType;
import javax.jcr.query.Query;
import javax.jcr.query.QueryManager;
import javax.jcr.query.QueryResult;
import javax.jcr.version.Version;
import javax.jcr.version.VersionManager;
import org.apache.jackrabbit.util.Text;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
class Cq62WorkflowContentUpgrade
implements ProgressInfoProvider {
private final Logger log;
private String progressInfo;
private static final String WORKFLOW_MODEL_PATH_SUFFIX = "/jcr:content/model";
private static final int SAVE_THRESHOLD = 100;
private static final String PN_STATUS = Cq62WorkflowContentUpgrade.class.getSimpleName();
private static final String STATUS_PATH = "/var/upgrade/status/";
private static final String STATUS_PROPERTY_PATH = "/var/upgrade/status/" + PN_STATUS;
private static final String NN_BACKUP_LOG = PN_STATUS + ".log";
private static final String[] MODEL_EXCLUDES = new String[]{"jcr:baseVersion", "jcr:versionHistory", "jcr:uuid", "jcr:isCheckedOut", "jcr:predecessors"};
private static final String[] FILE_EXCLUDES = new String[]{"jcr:lastModified", "jcr:lastModifiedBy", "jcr:uuid", "jcr:created"};
private static final String NT_WORKFLOW = "cq:Workflow";
private static final String NT_WORKFLOW_MODEL = "cq:WorkflowModel";
private static final String NT_WORKFLOW_LAUNCHER = "cq:WorkflowLauncher";
private static final String PN_SLING_RESOURCE_TYPE = "sling:resourceType";
private static final String PN_TAGS = "tags";
private static final String NN_METADATA = "metaData";
private static final String NN_SCRIPTS = "scripts";
private static final String NN_NOTIFICATION = "notification";
private static final String NN_INSTANCES = "instances";
private static final String NN_MODELS = "models";
private static final String NN_ITEM_STORE = "workItems";
private static final String NN_LAUNCHER_CONFIG = "launcher/config";
private static final String NN_WCM_TPLS = "wcm/templates";
private static final String MODEL_RES_TYPE = "cq/workflow/components/model";
private static final String Q_ALL_WORKITEMS = "//element(*, cq:WorkItem)";
private static final String Q_ALL_UPGRADED_WORKITEMS = "/jcr:root/var/upgrade//element(*, cq:WorkItem)";
private static final String WORKFLOW_PATH = "/etc/workflow";
private static final String BACKUP_ROOT = "/var/upgrade";
private static final String BACKUP_PATH = "/var/upgrade/WorkflowPreserveContentHook";
private static String userHomeDir = null;
private static final Map<String, LauncherConfig> LAUNCHER_CFG_MAPPING = new HashMap<String, LauncherConfig>(){
private static final long serialVersionUID = -6020044206570715266L;
@Override
public LauncherConfig put(String key, LauncherConfig value) {
if (this.containsKey(key)) {
throw new RuntimeException("Key '" + key + "' already exists, invalid LAUNCHER_CFG_MAPPING");
}
return HashMap.super.put(key, value);
}
};
Cq62WorkflowContentUpgrade(UserManagementService userManagementService) {
this.log = LoggerFactory.getLogger(this.getClass());
this.progressInfo = "No info yet";
userHomeDir = userManagementService.getUserRootPath();
}
@Override
public String getProgressInfo() {
return this.progressInfo;
}
void setProgressInfo(String info) {
this.progressInfo = info;
this.log.info(this.progressInfo);
}
void doUpgrade(Session sess) throws Exception {
if (!sess.itemExists("/var/upgrade/WorkflowPreserveContentHook")) {
this.setProgressInfo("/var/upgrade/WorkflowPreserveContentHook does not exist, no workflow content to upgrade");
return;
}
Node backup = (Node)sess.getItem("/var/upgrade/WorkflowPreserveContentHook");
String upgradePhase = "";
try {
Map<Node, Node> launcherConflicts;
Map<Node, Node> models;
Map<Node, Node> tplConflicts;
Node conflict;
upgradePhase = "Migrating workflow models";
this.setProgressInfo(upgradePhase);
Map modelConflicts = new HashMap();
if (backup.hasNode("models") && !(modelConflicts = this.copyModelBackup(sess, models = this.adaptModelBackup(backup.getNode("models"), sess))).keySet().isEmpty()) {
Iterator cIt = modelConflicts.keySet().iterator();
this.log.info("Please check the following models in backup. They were either customized or have changed in the new version.");
while (cIt.hasNext()) {
conflict = (Node)cIt.next();
this.log.info("C {}", (Object)conflict.getPath());
}
}
upgradePhase = "Migrating workflow launcher configurations";
this.setProgressInfo(upgradePhase);
if (backup.hasNode("launcher/config") && !(launcherConflicts = this.checkLauncherConfigs(backup.getNode("launcher/config"), modelConflicts)).keySet().isEmpty()) {
Iterator<Node> lcIt = launcherConflicts.keySet().iterator();
this.log.info("Please check the following launcher configs. They were either changed or refering to conflicting workflows.");
while (lcIt.hasNext()) {
conflict = lcIt.next();
this.log.info("C {}", (Object)conflict.getPath());
}
}
upgradePhase = "Migrating WCM templates";
this.setProgressInfo(upgradePhase);
if (backup.hasNode("wcm/templates") && !(tplConflicts = this.copyWcmTemplates(backup.getNode("wcm/templates"), modelConflicts)).keySet().isEmpty()) {
Iterator<Node> tplcIt = tplConflicts.keySet().iterator();
this.log.info("Please check the following auto assign configs. They are refering to conflicting workflows.", (Object)"");
while (tplcIt.hasNext()) {
conflict = tplcIt.next();
this.log.info("C {}", (Object)conflict.getPath());
}
}
}
catch (Exception e) {
this.log.error("Exception in " + upgradePhase + ":", (Throwable)e);
}
try {
this.setProgressInfo("Migrating workflow scripts");
if (backup.hasNode("scripts")) {
this.checkAndCopyFiles(backup.getNode("scripts"));
}
}
catch (Exception e) {
this.log.error("Exception merge scripts phase", (Throwable)e);
}
try {
this.setProgressInfo("Migrating notification templates");
if (backup.hasNode("notification")) {
this.checkAndCopyFiles(backup.getNode("notification"));
}
}
catch (Exception e) {
this.log.error("Exception in merge notification templates phase", (Throwable)e);
}
try {
this.setProgressInfo("Migrating workflow instances");
String serverInstancePath = "/etc/workflow/instances/server0";
if (sess.itemExists(serverInstancePath)) {
Node serverInstanceNode = (Node)sess.getItem(serverInstancePath);
serverInstanceNode.remove();
sess.save();
}
Workspace workspace = sess.getWorkspace();
int processed = 0;
String backupPath = "/var/upgrade/WorkflowPreserveContentHook/instances";
Node backupInstances = (Node)sess.getItem(backupPath);
NodeIterator instanceNodes = backupInstances.getNodes();
while (instanceNodes.hasNext()) {
Node bucket = instanceNodes.nextNode();
if (!bucket.hasNodes() || !"sling:Folder".equals(bucket.getPrimaryNodeType().getName())) continue;
String backupSourcePath = bucket.getPath();
int idx = backupSourcePath.lastIndexOf(47);
String bucketName = backupSourcePath.substring(idx + 1);
String targetPath = "/etc/workflow/instances/" + bucketName;
workspace.move(backupSourcePath, targetPath);
processed = this.checkSaveThreshold(sess, processed);
}
this.save(sess);
}
catch (Exception e) {
this.log.error("Exception in copy instances phase", (Throwable)e);
}
try {
Node workItem;
Property prop;
this.setProgressInfo("Migrating inbox items");
this.setProgressInfo("Migrating inbox items - change resource type");
QueryManager qm = sess.getWorkspace().getQueryManager();
Query q = qm.createQuery("//element(*, cq:WorkItem)", "xpath");
int processed = 0;
NodeIterator items = q.execute().getNodes();
while (items.hasNext()) {
workItem = null;
try {
workItem = items.nextNode();
if (workItem.hasProperty("sling:resourceType")) {
prop = workItem.getProperty("sling:resourceType");
String path = prop.getPath();
prop.remove();
this.log.info("D {}", (Object)path);
}
if (!workItem.hasProperty("assignee")) {
prop = workItem.setProperty("assignee", "system");
this.log.info("M {}", (Object)prop.getPath());
}
if ("workItems".equals(workItem.getParent().getName())) {
prop = workItem.setProperty("status", "ACTIVE");
this.log.info(prop.isNew() ? "A {}" : "M {}", (Object)prop.getPath());
} else {
prop = workItem.setProperty("status", "COMPLETE");
this.log.info(prop.isNew() ? "A {}" : "M {}", (Object)prop.getPath());
}
processed = this.checkSaveThreshold(sess, processed);
}
catch (Exception e) {
this.log.error("Moving work item {} failed: ", (Object)workItem.getPath(), (Object)e);
}
}
this.save(sess);
q = qm.createQuery("/jcr:root/var/upgrade//element(*, cq:WorkItem)", "xpath");
this.setProgressInfo("Migrating inbox items - marking workitems in /var/upgrade/* so they do not show up in inbox queries");
processed = 0;
items = q.execute().getNodes();
while (items.hasNext()) {
workItem = null;
try {
workItem = items.nextNode();
if (workItem.hasProperty("status")) {
prop = workItem.getProperty("status");
prop = workItem.setProperty("status", prop.getString() + "-upgraded");
this.log.info("M {}", (Object)prop.getPath());
}
processed = this.checkSaveThreshold(sess, processed);
}
catch (Exception e) {
this.log.error("Moving work item {} failed: {}", (Object)workItem.getPath(), (Object)e);
}
}
this.save(sess);
}
catch (Exception e) {
this.log.error("Exception in inbox items migration phase", (Throwable)e);
}
try {
this.setProgressInfo("Migrating additional nodes below /etc/workflow");
HashSet<String> exclusions = new HashSet<String>();
exclusions.add("/etc/workflow/forum");
exclusions.add("/etc/workflow/geometrixx");
exclusions.add("/etc/workflow/instances");
exclusions.add("/etc/workflow/launcher");
exclusions.add("/etc/workflow/models");
exclusions.add("/etc/workflow/notification");
exclusions.add("/etc/workflow/scripts");
exclusions.add("/etc/workflow/wcm");
this.moveAdditionalNodes(backup, exclusions, sess);
}
catch (Exception e) {
this.log.error("Exception in copy additional nodes phase", (Throwable)e);
}
this.setProgressInfo("Writing status property");
if (!sess.itemExists("/var/upgrade/status/")) {
this.createPath("/var/upgrade/status/", sess);
}
Node status = sess.getNode("/var/upgrade/status/");
Calendar now = Calendar.getInstance();
status.setProperty(PN_STATUS, now);
this.log.info("M {}", (Object)STATUS_PROPERTY_PATH);
this.save(sess);
this.setProgressInfo("All done.");
}
private void moveAdditionalNodes(Node parent, Set<String> exclusions, Session sess) throws Exception {
NodeIterator nodes = parent.getNodes();
while (nodes.hasNext()) {
String targetPath;
Node node = nodes.nextNode();
if (node.isNodeType("rep:ACL") || exclusions.contains(targetPath = this.getTargetPath(node))) continue;
if (!sess.nodeExists(targetPath)) {
sess.getWorkspace().move(node.getPath(), targetPath);
this.log.info("A", (Object)targetPath);
this.log.info("D", (Object)node.getPath());
continue;
}
this.moveAdditionalNodes(node, exclusions, sess);
}
}
private int checkSaveThreshold(Session sess, int processed) throws RepositoryException {
if (processed < 100) {
++processed;
} else {
processed = 0;
this.save(sess);
}
return processed;
}
private void checkAndCopyFiles(Node root) throws Exception {
Session sess = root.getSession();
NodeIterator backups = root.getNodes();
while (backups.hasNext()) {
Node backup = backups.nextNode();
if (backup.isNodeType("nt:file")) {
String originalPath = this.getTargetPath(backup);
if (sess.nodeExists(originalPath)) {
Node script = sess.getNode(originalPath);
Diff diff = Diff.compareNodes(backup, script, FILE_EXCLUDES);
if (!diff.hasChanges()) continue;
this.onConflict(backup);
continue;
}
String targetPath = this.getTargetPath(backup);
this.createPath(UpgradeUtil.getParentPath(targetPath), sess);
sess.getWorkspace().copy(backup.getPath(), targetPath);
this.log.info("A {}", (Object)targetPath);
continue;
}
this.checkAndCopyFiles(backup);
}
}
private Map<Node, Node> checkLauncherConfigs(Node cfgBackupHome, Map<Node, Node> modelConflicts) throws Exception {
Session sess = cfgBackupHome.getSession();
HashMap<Node, Node> conflicts = new HashMap<Node, Node>();
NodeIterator cfgs = cfgBackupHome.getNodes();
while (cfgs.hasNext()) {
Node cfg = cfgs.nextNode();
if (cfg.isNodeType("cq:WorkflowLauncher")) {
String targetPath = this.getTargetPath(cfg);
boolean targetExists = sess.nodeExists(targetPath);
if (LAUNCHER_CFG_MAPPING.containsKey(cfg.getName()) && targetExists) {
Node newCfg;
Diff diff;
Node cfgHome;
LauncherConfig mapping = LAUNCHER_CFG_MAPPING.get(cfg.getName());
boolean changed = false;
changed = changed || cfg.hasProperty("eventType") && cfg.getProperty("eventType").getLong() != mapping.eventType.longValue();
changed = changed || cfg.hasProperty("glob") && !cfg.getProperty("glob").getString().equals(mapping.glob);
changed = changed || cfg.hasProperty("nodetype") && !cfg.getProperty("nodetype").getString().equals(mapping.nodetype);
boolean bl = changed = changed || cfg.hasProperty("workflow") && !cfg.getProperty("workflow").getString().equals(mapping.workflow);
if (changed) {
this.onConflict(cfg);
this.addLauncherConflict(modelConflicts, conflicts, cfg);
continue;
}
String cfgHomePath = this.getTargetPath(cfgBackupHome);
if (!sess.nodeExists(cfgHomePath) || !(diff = Diff.compareNodes(cfg, newCfg = (cfgHome = sess.getNode(cfgHomePath)).getNode(mapping.newName))).hasChanges() || diff.getSize() == 1 && diff.getChanges().containsKey("workflow")) continue;
this.onConflict(cfg);
this.addLauncherConflict(modelConflicts, conflicts, cfg);
continue;
}
if (!targetExists) {
this.createPath(UpgradeUtil.getParentPath(targetPath), sess);
sess.getWorkspace().copy(cfg.getPath(), targetPath);
this.log.info("A {}", (Object)targetPath);
this.addLauncherConflict(modelConflicts, conflicts, cfg);
continue;
}
this.log.error("Existing Custom launcher config (cannot copy): {}", (Object)targetPath);
continue;
}
conflicts.putAll(this.checkLauncherConfigs(cfg, modelConflicts));
}
return conflicts;
}
private void addLauncherConflict(Map<Node, Node> modelConflicts, Map<Node, Node> conflicts, Node cfg) throws RepositoryException {
if (cfg.hasProperty("workflow")) {
String workflow = cfg.getProperty("workflow").getString();
Node conflictModel = this.findConflictModel(modelConflicts, workflow);
if (conflictModel != null) {
conflicts.put(cfg, conflictModel);
}
} else {
conflicts.put(cfg, null);
}
}
private Node findConflictModel(Map<Node, Node> modelConflicts, String workflow) throws RepositoryException {
for (Node backup : modelConflicts.keySet()) {
Node model = modelConflicts.get((Object)backup);
if (!model.getPath().equals(workflow)) continue;
return model;
}
return null;
}
private void onConflict(Node cfg) throws RepositoryException {
this.log.info("C {}", (Object)cfg.getPath());
}
private Map<Node, Node> copyWcmTemplates(Node cfgHome, Map<Node, Node> modelConflicts) throws RepositoryException {
HashMap<Node, Node> conflicts = new HashMap<Node, Node>();
NodeIterator tplCfgs = cfgHome.getNodes();
while (tplCfgs.hasNext()) {
Node tplCfg = tplCfgs.nextNode();
NodeIterator wfCfgs = tplCfg.getNodes();
while (wfCfgs.hasNext()) {
String model;
Node conflictModel;
Node wfCfg = wfCfgs.nextNode();
if (!wfCfg.hasProperty("workflowModel") || (conflictModel = this.findConflictModel(modelConflicts, model = wfCfg.getProperty("workflowModel").getString())) == null) continue;
conflicts.put(wfCfg, conflictModel);
}
String targetPath = this.getTargetPath(tplCfg);
this.createPath(UpgradeUtil.getParentPath(targetPath), cfgHome.getSession());
cfgHome.getSession().getWorkspace().copy(tplCfg.getPath(), targetPath);
this.log.info("A {}", (Object)targetPath);
}
return conflicts;
}
private Map<Node, Node> copyModelBackup(Session sess, Map<Node, Node> models) throws Exception {
HashMap<Node, Node> conflicts = new HashMap<Node, Node>();
Iterator<Node> adaptedModels = models.keySet().iterator();
while (adaptedModels.hasNext()) {
Node backup = adaptedModels.next();
Node model = models.get((Object)backup);
if (model != null) {
Diff diff = Diff.compareNodes(backup, model, MODEL_EXCLUDES);
if (!diff.hasChanges()) continue;
this.log.info("C {}", (Object)backup.getPath());
conflicts.put(backup, model);
continue;
}
if (backup.getPath().endsWith("/jcr:content/model")) {
backup = backup.getParent().getParent();
}
String targetPath = this.getTargetPath(backup);
try {
Node node;
this.ensureParentExists(sess, targetPath);
sess.getWorkspace().move(backup.getPath(), targetPath);
String targetModelPath = targetPath + "/jcr:content/model";
if (sess.nodeExists(targetModelPath) && (node = sess.getNode(targetModelPath)).isCheckedOut()) {
try {
sess.getWorkspace().getVersionManager().checkin(node.getPath());
this.log.info("V {}", (Object)node.getPath());
}
catch (RepositoryException re) {
this.log.error("Cannot check in model: " + backup.getPath(), (Throwable)re);
}
}
}
catch (RepositoryException re) {
String message = "Cannot moving custom model back: " + backup.getPath() + " due to: " + re.getMessage();
this.log.error(message);
this.log.info("E {}", (Object)message);
}
this.log.info("A {}", (Object)targetPath);
}
return conflicts;
}
private void ensureParentExists(Session sess, String path) throws RepositoryException {
String parentPath = Text.getRelativeParent((String)path, (int)1);
if (!sess.nodeExists(parentPath)) {
this.createPath(parentPath, sess);
}
}
private Map<Node, Node> adaptModelBackup(Node backup, Session sess) throws RepositoryException {
HashMap<Node, Node> processed = new HashMap<Node, Node>();
NodeIterator backupModels = backup.getNodes();
while (backupModels.hasNext()) {
Node backupModel = backupModels.nextNode();
if (backupModel.isNodeType("cq:WorkflowModel")) {
Node backupModelMeta;
if (!backupModel.isCheckedOut()) {
VersionManager vm = sess.getWorkspace().getVersionManager();
vm.checkout(backupModel.getPath());
}
Property prop = backupModel.setProperty("sling:resourceType", "cq/workflow/components/model");
this.log.info("M {}", (Object)prop.getPath());
String originalPath = this.getTargetPath(backupModel);
if (!backupModel.getPath().endsWith("/jcr:content/model")) {
originalPath = originalPath + "/jcr:content/model";
}
Node model = null;
if (sess.nodeExists(originalPath)) {
model = sess.getNode(originalPath);
}
if (!(backupModelMeta = backupModel.hasNode("metaData") ? backupModel.getNode("metaData") : backupModel.addNode("metaData")).hasProperty("tags")) {
if (model != null) {
Node modelMeta = model.getNode("metaData");
if (modelMeta.hasProperty("tags")) {
prop = backupModelMeta.setProperty("tags", modelMeta.getProperty("tags").getString());
this.log.info("M {}", (Object)prop.getPath());
}
} else {
prop = backupModelMeta.setProperty("tags", "");
this.log.info("M {}", (Object)prop.getPath());
}
}
processed.put(backupModel, model);
continue;
}
processed.putAll(this.adaptModelBackup(backupModel, sess));
}
this.save(sess);
return processed;
}
private void createPath(String path, Session sess) throws RepositoryException {
int idx = path.indexOf(47, 1);
String prefix = path.substring(0, idx);
String tempPath = path.substring(idx);
Node parent = sess.getNode(prefix);
for (String label : tempPath.split("/")) {
if (label.equals("")) continue;
if (!parent.hasNode(label)) {
parent = parent.addNode(label, "sling:Folder");
this.addMixins(parent, sess);
this.log.info("A {}", (Object)parent.getPath());
continue;
}
parent = parent.getNode(label);
this.addMixins(parent, sess);
}
this.save(sess);
}
private void addMixins(Node node, Session session) throws RepositoryException {
if (node.getPath().startsWith("/etc/workflow")) {
String backupPath = "/var/upgrade/WorkflowPreserveContentHook" + node.getPath().substring("/etc/workflow".length());
Node backupNode = session.getNode(backupPath);
ArrayList<String> nodeMixinNames = new ArrayList<String>();
for (NodeType nodeMix : node.getMixinNodeTypes()) {
nodeMixinNames.add(nodeMix.getName());
}
for (NodeType mix : backupNode.getMixinNodeTypes()) {
if (nodeMixinNames.contains(mix.getName())) continue;
if (this.log.isDebugEnabled()) {
this.log.debug("addMixins - adding mixin: {} to {}", (Object)mix.getName(), (Object)node.getPath());
}
node.addMixin(mix.getName());
}
}
}
private void save(Session sess) throws RepositoryException {
if (sess.hasPendingChanges()) {
this.log.info("Saving changes");
sess.save();
}
}
private String getTargetPath(Node backup) throws RepositoryException, ItemNotFoundException, AccessDeniedException {
String targetPath = backup.getPath().substring("/var/upgrade/WorkflowPreserveContentHook".length());
return "/etc/workflow" + targetPath;
}
static class LauncherConfig {
public Long eventType;
public String newName;
public String glob;
public String nodetype;
public String workflow;
public LauncherConfig(Long eventType, String newName, String glob, String nodetype, String workflow) {
this.eventType = eventType;
this.newName = newName;
this.glob = glob;
this.nodetype = nodetype;
this.workflow = workflow;
}
}
}