DocumentUtils.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.adobe.aemfd.docmanager.Document
* com.adobe.granite.workflow.WorkflowException
* com.adobe.granite.workflow.WorkflowSession
* com.adobe.granite.workflow.exec.WorkItem
* com.adobe.granite.workflow.exec.WorkflowData
* com.adobe.granite.workflow.metadata.MetaDataMap
* com.adobe.granite.workflow.model.WorkflowNode
* javax.jcr.Binary
* javax.jcr.Node
* javax.jcr.Property
* javax.jcr.RepositoryException
* javax.jcr.Session
* javax.jcr.ValueFactory
* javax.jcr.nodetype.NodeType
* org.apache.commons.io.IOUtils
* org.apache.commons.lang.StringUtils
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.adobe.fd.workflow.utils;
import com.adobe.aemfd.docmanager.Document;
import com.adobe.granite.workflow.WorkflowException;
import com.adobe.granite.workflow.WorkflowSession;
import com.adobe.granite.workflow.exec.WorkItem;
import com.adobe.granite.workflow.exec.WorkflowData;
import com.adobe.granite.workflow.metadata.MetaDataMap;
import com.adobe.granite.workflow.model.WorkflowNode;
import java.io.IOException;
import java.io.InputStream;
import javax.jcr.Binary;
import javax.jcr.Node;
import javax.jcr.Property;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.ValueFactory;
import javax.jcr.nodetype.NodeType;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class DocumentUtils {
private static Logger logger = LoggerFactory.getLogger(DocumentUtils.class);
public static void writeDocument(WorkflowSession workflowSession, Document doc, String filePath) throws WorkflowException {
DocumentUtils.writeDocument((Session)workflowSession.adaptTo(Session.class), doc, filePath);
}
public static void writeDocument(Session _session, Document doc, String filePath) throws WorkflowException {
InputStream is = null;
try {
logger.debug("write document " + filePath);
if (StringUtils.isBlank((String)filePath)) {
throw new WorkflowException("Output file path cannot be null");
}
if (_session == null) {
throw new WorkflowException("Session cannot be null");
}
if (_session.nodeExists(filePath)) {
throw new WorkflowException("Error in writing a file. File already exists");
}
if (doc == null) {
throw new WorkflowException("Error in writing a file. Document is null");
}
String folderPath = filePath.substring(0, filePath.lastIndexOf("/"));
String outputpath = filePath.substring(filePath.lastIndexOf("/") + 1);
if (folderPath == null) {
throw new WorkflowException("Output folder path cannot be null");
}
if (outputpath == null) {
throw new WorkflowException("Ouput Document cannot be null");
}
is = doc.getInputStream();
Node node = _session.getNode(folderPath);
ValueFactory valueFactory = _session.getValueFactory();
Binary contentValue = valueFactory.createBinary(is);
Node fileNode = node.addNode(outputpath, "nt:file");
fileNode.addMixin("mix:referenceable");
Node resNode = fileNode.addNode("jcr:content", "nt:resource");
resNode.setProperty("jcr:mimeType", "application/octet-stream");
resNode.setProperty("jcr:data", contentValue);
}
catch (Exception e) {
throw new WorkflowException("Exception while writing document to " + filePath + " " + e.getMessage());
}
finally {
if (is != null) {
try {
is.close();
}
catch (IOException e) {
logger.error("Exception while closing document input stream " + e.getMessage());
}
}
}
}
public static void updateDocument(WorkflowSession workflowSession, Document doc, String filePath) throws RepositoryException, WorkflowException, IOException {
DocumentUtils.updateDocument((Session)workflowSession.adaptTo(Session.class), doc, filePath);
}
public static void updateDocument(Session _session, Document doc, String filePath) throws RepositoryException, WorkflowException, IOException {
block12 : {
logger.debug("write document " + filePath);
if (StringUtils.isBlank((String)filePath)) {
throw new WorkflowException("Unable to update file - Output file path cannot be null");
}
if (_session == null) {
throw new WorkflowException("Session cannot be null");
}
if (!_session.nodeExists(filePath)) {
throw new WorkflowException("Unable to over write file - " + filePath + " File does not exist");
}
if (doc == null) {
throw new WorkflowException("Error in writing a file. Document is null");
}
Node fileNode = _session.getNode(filePath);
if (!fileNode.getPrimaryNodeType().getName().equals("nt:file")) {
throw new WorkflowException("Unable to over write file - " + filePath + ". The resource is not a File");
}
InputStream docInputStream = null;
try {
docInputStream = doc.getInputStream();
Binary opBin = _session.getValueFactory().createBinary(docInputStream);
if (fileNode.getNode("jcr:content") != null) {
fileNode.getNode("jcr:content").getProperty("jcr:data").setValue(opBin);
break block12;
}
throw new WorkflowException("jcr-content node is missing at " + fileNode.toString());
}
catch (IOException e) {
throw new WorkflowException("Exception in updating Document", (Throwable)e);
}
finally {
if (docInputStream != null) {
docInputStream.close();
}
}
}
}
public static void saveOutputDocument(WorkItem workItem, WorkflowSession workflowSession, String key, Document outDoc) throws Exception {
MetaDataMap metaDataMap = workItem.getNode().getMetaDataMap();
String metadata = (String)metaDataMap.get(key, String.class);
String payload = workItem.getWorkflowData().getPayload() + "";
logger.debug("key =" + key);
logger.debug("metadata =" + metadata);
logger.debug("payload =" + payload);
DocumentUtils.createOrUpdateDocument((Session)workflowSession.adaptTo(Session.class), outDoc, payload, metadata);
}
public static void createOrUpdateDocument(WorkflowSession workflowSession, Document doc, String payload, String metaData) throws WorkflowException {
DocumentUtils.createOrUpdateDocument((Session)workflowSession.adaptTo(Session.class), doc, payload, metaData);
}
public static void createOrUpdateDocument(Session _session, Document doc, String payload, String metaData) throws WorkflowException {
block20 : {
if (StringUtils.isEmpty((String)payload) || StringUtils.isEmpty((String)metaData)) {
throw new WorkflowException("payload or metadata can't be null or empty");
}
if (_session == null) {
throw new WorkflowException("Session cannot be null");
}
if (doc == null) {
throw new WorkflowException("Document cannot be null");
}
try {
logger.debug("metadata =" + metaData);
logger.debug("payload =" + payload);
int indexOfColon = metaData.indexOf(58);
if (indexOfColon == -1) {
throw new WorkflowException("Invalid format of MetaData" + metaData);
}
String outputType = metaData.substring(0, indexOfColon);
logger.debug("outputType = " + outputType);
if ("RELATIVE_PLOAD".equals(outputType)) {
String folderPath;
String fileName = metaData.substring(indexOfColon + 1);
logger.debug("fileName = " + fileName);
if (StringUtils.isBlank((String)fileName)) {
throw new WorkflowException("File name is null or blank for RELATIVE_PLOAD, throwing an exception");
}
String string = folderPath = payload.equals("/") ? "" : payload + "/" + fileName;
if (_session.nodeExists(folderPath)) {
DocumentUtils.updateDocument(_session, doc, folderPath);
} else {
DocumentUtils.writeDocument(_session, doc, folderPath);
}
break block20;
}
if ("OVERWRITE".equals(outputType)) {
DocumentUtils.updateDocument(_session, doc, payload);
break block20;
}
if ("FOLDER_PAYLOAD".equals(outputType)) {
String folderPath;
String fileName = metaData.substring(indexOfColon + 1);
logger.debug("fileName = " + fileName);
if (fileName == null || fileName.trim().equals("")) {
throw new WorkflowException("File name is null or blank for FOLDER_PAYLOAD, throwing an exception");
}
String string = folderPath = payload.equals("/") ? "" : payload + "/" + fileName;
if (_session.nodeExists(folderPath)) {
DocumentUtils.updateDocument(_session, doc, folderPath);
} else {
DocumentUtils.writeDocument(_session, doc, folderPath);
}
break block20;
}
if ("FILE_PAYLOAD".equals(outputType)) {
DocumentUtils.updateDocument(_session, doc, payload);
break block20;
}
if ("ABSOLUTE_PATH".equals(outputType)) {
String fileName = metaData.substring(indexOfColon + 1);
logger.debug("fileName = " + fileName);
if (fileName == null || fileName.trim().equals("")) {
throw new WorkflowException("File name is null or blank for FOLDER_PAYLOAD, throwing an exception");
}
if (_session.nodeExists(fileName)) {
DocumentUtils.updateDocument(_session, doc, fileName);
} else {
DocumentUtils.writeDocument(_session, doc, fileName);
}
break block20;
}
throw new WorkflowException("Invalid format of MetaData");
}
catch (Exception e) {
throw new WorkflowException(e.getMessage());
}
}
}
public static Document getInputDocument(WorkItem workItem, String key) throws WorkflowException {
if (StringUtils.isBlank((String)key) || workItem == null) {
throw new WorkflowException("Key or WorkItem can't be null");
}
logger.debug("key =" + key);
MetaDataMap metaDataMap = workItem.getNode().getMetaDataMap();
String metadata = (String)metaDataMap.get(key, String.class);
logger.debug("metadata =" + metadata);
if (StringUtils.isBlank((String)metadata)) {
logger.debug("metadata is null so returning null document");
return null;
}
String payload = workItem.getWorkflowData().getPayload().toString();
logger.debug("payload =" + payload);
return DocumentUtils.getInputDocument(payload, metadata);
}
public static Document getInputDocument(String payload, String metaData) throws WorkflowException {
if (StringUtils.isBlank((String)payload) || StringUtils.isBlank((String)metaData)) {
throw new WorkflowException("payload or metadata can't be null or empty");
}
logger.debug("payload =" + payload);
logger.debug("metaData =" + metaData);
Document inDoc = null;
String jcrPath = DocumentUtils.getJCRPath(payload, metaData);
if (jcrPath != null) {
inDoc = new Document(jcrPath);
}
return inDoc;
}
private static String getJCRPath(String payload, String metaData) throws WorkflowException {
logger.debug("payload =" + payload);
logger.debug("metaData =" + metaData);
if (StringUtils.isBlank((String)payload)) {
throw new WorkflowException("payload can't be blank");
}
if (StringUtils.isBlank((String)metaData)) {
throw new WorkflowException("MetaData can't be blank");
}
int indexOfColon = metaData.indexOf(58);
if (indexOfColon == -1) {
logger.debug("Invalid format of MetaData");
throw new WorkflowException("Invalid format of MetaData");
}
String inputType = metaData.substring(0, indexOfColon);
String jcrPath = null;
if ("FOLDER_PAYLOAD".equals(inputType)) {
String fileName = metaData.substring(indexOfColon + 1);
logger.debug("fileName =" + fileName);
if (fileName == null || fileName.equalsIgnoreCase("")) {
logger.debug("File name is null or balnk, throwing an exception");
throw new WorkflowException("File name is null or balnk for FOLDER_PAYLOAD, throwing an exception");
}
jcrPath = payload + "/" + fileName;
} else if ("FILE_PAYLOAD".equals(inputType)) {
jcrPath = payload;
} else if ("ABSOLUTE_PATH".equals(inputType)) {
String fileName = metaData.substring(indexOfColon + 1);
if (fileName == null || fileName.equalsIgnoreCase("")) {
throw new WorkflowException("File name can't be blank or null for ABSOLUTE_PATH");
}
jcrPath = fileName;
} else {
throw new WorkflowException("Invalid format of MetaData");
}
return jcrPath;
}
public static String getAbsolutePath(String payload, String metaData) throws WorkflowException {
if (StringUtils.isBlank((String)metaData)) {
return null;
}
logger.debug("metaData =" + metaData);
int indexOfColon = metaData.indexOf(58);
if (indexOfColon == -1) {
throw new WorkflowException("Invalid format of MetaData");
}
String inputType = metaData.substring(0, indexOfColon);
String jcrPath = null;
if ("FOLDER_PAYLOAD".equals(inputType)) {
String fileName = metaData.substring(indexOfColon + 1);
logger.debug("fileName =" + fileName);
if (fileName == null || fileName.equalsIgnoreCase("")) {
// empty if block
}
jcrPath = payload + "/" + fileName;
} else if ("FILE_PAYLOAD".equals(inputType)) {
jcrPath = payload;
} else if ("ABSOLUTE_PATH".equals(inputType)) {
String fileName = metaData.substring(indexOfColon + 1);
if (fileName == null || fileName.equalsIgnoreCase("")) {
throw new WorkflowException("fileName is either null or empty");
}
jcrPath = fileName;
} else {
throw new WorkflowException("Invalid format of MetaData");
}
return jcrPath;
}
public static String getAbsolutePath(WorkItem workItem, WorkflowSession workflowSession, String key) throws WorkflowException {
if (StringUtils.isBlank((String)key)) {
throw new WorkflowException("key cannot be null or empty");
}
logger.debug("key =" + key);
MetaDataMap metaDataMap = workItem.getNode().getMetaDataMap();
String metaData = (String)metaDataMap.get(key, String.class);
if (metaData == null || metaData.equals("")) {
throw new WorkflowException(key + " is not found at workitem");
}
logger.debug("metaData =" + metaData);
String payload = workItem.getWorkflowData().getPayload().toString();
logger.debug("payload =" + payload);
return DocumentUtils.getAbsolutePath(payload, metaData);
}
public static void createFolderPathForFile(Session session, String parentNode, String filePath) throws RepositoryException {
Node parentPath = session.getNode(parentNode);
DocumentUtils.createFolderPathForFile(session, parentPath, filePath);
}
public static void createFolderPathForFile(Session session, Node parentNode, String filePath) throws RepositoryException {
if (filePath == null || filePath.lastIndexOf("/") == -1) {
return;
}
String folderPath = filePath.substring(0, filePath.lastIndexOf("/"));
if (parentNode.hasNode(folderPath)) {
return;
}
String[] folders = folderPath.split("/");
for (int i = 0; i < folders.length; ++i) {
String folderName = folders[i];
parentNode = parentNode.hasNode(folderName) ? parentNode.getNode(folderName) : parentNode.addNode(folderName, "sling:Folder");
}
}
/*
* WARNING - Removed try catching itself - possible behaviour change.
*/
public static byte[] readFileContentForFileNode(Node file) {
if (file == null) {
return null;
}
Node resNode = null;
InputStream is = null;
byte[] data = null;
String filePath = null;
try {
filePath = file.getPath();
if (!file.getPrimaryNodeType().getName().equals("nt:file")) {
logger.error("File Node is not an nt:file. unable to read the data " + filePath);
byte[] arrby = null;
return arrby;
}
resNode = file.getNode("jcr:content");
is = resNode.getProperty("jcr:data").getBinary().getStream();
byte[] arrby = data = IOUtils.toByteArray((InputStream)is);
return arrby;
}
catch (Exception e) {
logger.error("exception reading file", (Object)filePath, (Object)e);
byte[] e = null;
return e;
}
finally {
try {
is.close();
}
catch (IOException e) {
logger.error("exception while closing the stream", (Throwable)e);
}
}
}
public static void createOrUpdateDocument(Session _session, Document doc, String filePath) throws WorkflowException, RepositoryException, IOException {
if (!_session.nodeExists(filePath)) {
DocumentUtils.writeDocument(_session, doc, filePath);
} else {
DocumentUtils.updateDocument(_session, doc, filePath);
}
}
}