import java.io.File;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
import org.apache.commons.io.FileUtils;
import com.crawljax.browser.EmbeddedBrowser.BrowserType;
import com.crawljax.condition.NotXPathCondition;
import com.crawljax.core.CrawljaxRunner;
import com.crawljax.core.configuration.BrowserConfiguration;
import com.crawljax.core.configuration.CrawljaxConfiguration;
import com.crawljax.core.configuration.CrawljaxConfiguration.CrawljaxConfigurationBuilder;
import com.crawljax.core.configuration.Form;
import com.crawljax.core.configuration.InputSpecification;
/**
* Example of running Crawljax with the CrawlOverview plugin on a single-page web app. The crawl
* will produce output using the {#link CrawlOverview} plugin.
*/
class app {
private static final long WAIT_TIME_AFTER_EVENT = 200;
private static final long WAIT_TIME_AFTER_RELOAD = 20;
private static final String URL = "http://demo.crawljax.com";
/**
* Run this method to start the crawl.
*
* #throws IOException
* when the output folder cannot be created or emptied.
*/
public static void main(String[] args) throws IOException {
CrawljaxConfigurationBuilder builder = CrawljaxConfiguration.builderFor(URL);
builder.crawlRules().insertRandomDataInInputForms(false);
// click these elements
builder.crawlRules().clickDefaultElements();
builder.crawlRules().click("div");
builder.setMaximumStates(10);
builder.setMaximumDepth(3);
builder.crawlRules().clickElementsInRandomOrder(true);
// Set timeouts
builder.crawlRules().waitAfterReloadUrl(WAIT_TIME_AFTER_RELOAD, TimeUnit.MILLISECONDS);
builder.crawlRules().waitAfterEvent(WAIT_TIME_AFTER_EVENT, TimeUnit.MILLISECONDS);
// We want to use two browsers simultaneously.
builder.setBrowserConfig(new BrowserConfiguration(BrowserType.FIREFOX, 1));
CrawljaxRunner crawljax;
crawljax = new CrawljaxRunner(builder.build());
crawljax.call();
}
private static InputSpecification getInputSpecification() {
InputSpecification input = new InputSpecification();
Form contactForm = new Form();
contactForm.field("male").setValues(true, false);
contactForm.field("female").setValues(false, true);
contactForm.field("name").setValues("Bob", "Alice", "John");
contactForm.field("phone").setValues("1234567890", "1234888888", "");
contactForm.field("mobile").setValues("123", "3214321421");
contactForm.field("type").setValues("Student", "Teacher");
contactForm.field("active").setValues(true); input.setValuesInForm(contactForm).beforeClickElement("button").withText("Save");
return input;
}
}
this is a code for crawljax, it give me error at when i run it, error is
Exception in thread "main" java.lang.NoClassDefFoundError: com/google/common/collect/ImmutableList
at com.crawljax.core.configuration.CrawljaxConfiguration$CrawljaxConfigurationBuilder.<init>(CrawljaxConfiguration.java:28)
at com.crawljax.core.configuration.CrawljaxConfiguration$CrawljaxConfigurationBuilder.<init>(CrawljaxConfiguration.java:26)
at com.crawljax.core.configuration.CrawljaxConfiguration.builderFor(CrawljaxConfiguration.java:217)
at app.main(NewClass.java:34)
Caused by: java.lang.ClassNotFoundException: com.google.common.collect.ImmutableList
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
... 4 more
Download and add Guava library on to your classpath:
Guava Library download
Related
I am trying the below code to get all the tokens fro the thai sentence.
It throws exception. Can anyone point me to tokenize thai in JAVA?
import org.apache.lucene.analysis.Analyzer.TokenStreamComponents;
import org.apache.lucene.analysis.TokenFilter;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.icu.ICUNormalizer2Filter;
import org.apache.lucene.analysis.icu.segmentation.ICUTokenizer;
import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
public class Tokenizer{
public static void main(String[] args) throws IOException {
ICUTokenizer tokenizer = new ICUTokenizer(new StringReader("การที่ได้ต้องแสดงว่างานดี"));
TokenFilter filter = new ICUNormalizer2Filter(tokenizer);
TokenStreamComponents tt = new TokenStreamComponents(tokenizer, filter);
TokenStream ts = tt.getTokenStream();
CharTermAttribute cattr = ts.addAttribute(CharTermAttribute.class);
ts.reset();
while(ts.incrementToken()){
System.out.println(cattr.toString()+"-----");
}
}
}
Exception is as below
Exception in thread "main" java.lang.ExceptionInInitializerError
at org.apache.lucene.analysis.icu.segmentation.ICUTokenizer.<init>(ICUTokenizer.java:72)
at com.tokenizer.tt.main(tt.java:22)
Caused by: java.lang.RuntimeException: java.io.IOException: ICU data file error: Not an ICU data file
at org.apache.lucene.analysis.icu.segmentation.DefaultICUTokenizerConfig.readBreakIterator(DefaultICUTokenizerConfig.java:128)
at org.apache.lucene.analysis.icu.segmentation.DefaultICUTokenizerConfig.<clinit>(DefaultICUTokenizerConfig.java:66)
... 2 more
Caused by: java.io.IOException: ICU data file error: Not an ICU data file
at com.ibm.icu.impl.ICUBinary.readHeader(ICUBinary.java:577)
at com.ibm.icu.text.RBBIDataWrapper.get(RBBIDataWrapper.java:173)
at com.ibm.icu.text.RuleBasedBreakIterator.getInstanceFromCompiledRules(RuleBasedBreakIterator.java:71)
at org.apache.lucene.analysis.icu.segmentation.DefaultICUTokenizerConfig.readBreakIterator(DefaultICUTokenizerConfig.java:123)
... 3 more
Finally figured out how to use ICU4J in a java program
import java.io.IOException;
import java.io.Reader;
import java.io.StringReader;
import org.apache.lucene.analysis.icu.segmentation.ICUTokenizer;
import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
public class icuEstes {
public static void main(String[] args) throws IOException {
Reader reader = new StringReader("การที่ได้ต้องแสดงว่างานดี This is a test ກວ່າດອກ");
ICUTokenizer icut = new ICUTokenizer();
icut.setReader(reader);
icut.addAttribute(CharTermAttribute.class);
icut.reset();
while (icut.incrementToken()) {
System.out.println(icut.toString());
System.out.println(icut.getAttribute(CharTermAttribute.class));
}
icut.close();
}}
i am new in java... i am trying to read on modbus. PLC is slave device and it is configured well. my java file is unable to read modbus values.here is the code..given below. error is coming at master.init(); method. please help me in this case.
package com.mod4j;
import java.io.File;
import gnu.io.SerialPort;
import com.serotonin.io.serial.SerialParameters;
import com.serotonin.*;
import com.serotonin.modbus4j.ModbusFactory;
import com.serotonin.modbus4j.ModbusMaster;
import com.serotonin.modbus4j.code.DataType;
import com.serotonin.modbus4j.code.RegisterRange;
import com.serotonin.modbus4j.exception.ModbusInitException;
import com.serotonin.modbus4j.locator.BaseLocator;
import com.serotonin.modbus4j.locator.NumericLocator;
import com.serotonin.modbus4j.msg.ReadCoilsRequest;
import com.serotonin.modbus4j.msg.ReadCoilsResponse;
import com.serotonin.modbus4j.msg.ReadDiscreteInputsRequest;
import com.serotonin.modbus4j.msg.ReadHoldingRegistersRequest;
import com.serotonin.modbus4j.msg.ReadHoldingRegistersResponse;
import com.serotonin.modbus4j.msg.ReadInputRegistersRequest;
import com.serotonin.modbus4j.msg.ReadInputRegistersResponse;
import com.serotonin.modbus4j.msg.WriteCoilRequest;
import com.serotonin.modbus4j.msg.WriteCoilResponse;
import com.serotonin.modbus4j.msg.WriteRegistersRequest;
import com.serotonin.modbus4j.msg.WriteRegistersResponse;
import gnu.io.*;
public class Modbus4JTest
{
public static void main(String[] args) throws Exception
{
try
{
SerialParameters params = new SerialParameters();
params.setCommPortId("COM1");
params.setBaudRate(9600);
params.setDataBits(8);
params.setStopBits(1);
params.setParity(0);
ModbusFactory modbusFactory = new ModbusFactory();
ModbusMaster master = modbusFactory.createRtuMaster(params);
master.setTimeout(100);
master.setRetries(3);
byte [] RIR,RHR,RDI,RCR;
int slaveId=1;
int startOffset=0;
int numberOfRegisters=10;
int numberOfBits=10;
try
{
master.init();
while (true)
{
ReadInputRegistersRequest reqRIR = new ReadInputRegistersRequest(slaveId, startOffset, numberOfRegisters);
System.out.println("ReadInputRegistersRequest reqRIR =" +reqRIR);
ReadInputRegistersResponse resRIR = (ReadInputRegistersResponse) master.send(reqRIR);
RIR = resRIR.getData();
System.out.println("InputRegisters :" + RIR);
ReadHoldingRegistersRequest reqRHR = new ReadHoldingRegistersRequest(slaveId, startOffset, numberOfRegisters);
ReadHoldingRegistersResponse resRHR = (ReadHoldingRegistersResponse) master.send(reqRHR);
RHR=resRHR.getData();
System.out.println("HoldingRegister :" + RHR);
ReadDiscreteInputsRequest reqRDI= new ReadDiscreteInputsRequest(slaveId, startOffset, numberOfBits);
ReadCoilsResponse resRDI = (ReadCoilsResponse) master.send(reqRDI);
RDI=resRDI.getData();
System.out.println("DiscreteInput :" + RDI);
ReadCoilsRequest reqRCR = new ReadCoilsRequest(slaveId, startOffset, numberOfBits);
ReadCoilsResponse resRCR = (ReadCoilsResponse) master.send(reqRCR);
RCR=resRCR.getData();
System.out.println("CoilResponce :" + RCR);
short[] sdata = null;
WriteRegistersRequest reqWR = new WriteRegistersRequest(slaveId, startOffset, sdata);
WriteRegistersResponse resWR = (WriteRegistersResponse) master.send(reqWR);
int writeOffset = 0;
boolean writeValue = true;
WriteCoilRequest reqWC = new WriteCoilRequest(slaveId, writeOffset, writeValue);
WriteCoilResponse resWC = (WriteCoilResponse) master.send(reqWC);
Thread.sleep(1000);
}//end while
}//end try
catch (Exception e)
{
e.printStackTrace();
}//end catch
finally
{
master.destroy();
}//end finally
}//end try
catch (Exception e)
{
e.printStackTrace();
}//end catch
}// end main
}//end class Modbus4JTest
this is java file i am running.
and here are the error i have got after compiling..
please suggest what went wrong and please correct me at ...
is there any step by step tutorial or any demo video please give me link at
ayyaz.nadaf#gmail.com
Exception in thread "main" java.lang.NoClassDefFoundError:
jssc/SerialPortException
at com.serotonin.io.serial.SerialUtils.openSerialPort(SerialUtils.java:94)
at com.serotonin.modbus4j.serial.SerialMaster.init(SerialMaster.java:58)
at com.serotonin.modbus4j.serial.rtu.RtuMaster.init(RtuMaster.java:45)
at com.mod4j.Modbus4JTest.main(Modbus4JTest.java:58)
Caused by: java.lang.ClassNotFoundException: jssc.SerialPortException
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 4 more
It appears you're using Modbus4J. It is based on jSSC (Java Simple Serial Connector) for serial communication, so make sure that jSSC is found while compiling (you may need to download it separately, since you're getting a ClassNotFoundException related to a jSSC class).
I don't know about any tutorial but I may suggest you to take a look at the Modbus4J forum archive. Here's a simple Modbus RTU example.
I am new to Cassandra and i am trying to create a column and super-column family with the below program in Eclipse:
import java.util.Arrays;
import java.util.List;
import me.prettyprint.cassandra.model.BasicColumnDefinition;
import me.prettyprint.cassandra.model.BasicColumnFamilyDefinition;
import me.prettyprint.cassandra.serializers.StringSerializer;
import me.prettyprint.cassandra.service.ThriftCfDef;
import me.prettyprint.hector.api.Cluster;
import me.prettyprint.hector.api.ddl.ColumnFamilyDefinition;
import me.prettyprint.hector.api.ddl.ColumnIndexType;
import me.prettyprint.hector.api.ddl.ColumnType;
import me.prettyprint.hector.api.ddl.ComparatorType;
import me.prettyprint.hector.api.ddl.KeyspaceDefinition;
import me.prettyprint.hector.api.exceptions.HectorException;
import me.prettyprint.hector.api.factory.HFactory;
public class HectorTutorial {
private static final String TEST_KEYSPACE = "TestKeyspace";
private static final String TEST_CF= "TestColumnFamily";
private static final String TEST_SUPER= "TestSuperColumn";
private static StringSerializer stringSerializer = StringSerializer.get();
public static void main(String[] args) throws Exception {
Cluster cluster = HFactory.getOrCreateCluster("TestCluster", "localhost:9160");
try {
if ( cluster.describeKeyspace(TEST_KEYSPACE ) != null ) {
cluster.dropKeyspace(TEST_KEYSPACE );
}
BasicColumnDefinition columnDefinition = new BasicColumnDefinition();
columnDefinition.setName(stringSerializer.toByteBuffer("TestColumn"));
columnDefinition.setIndexName("TestColumn_idx ");
columnDefinition.setIndexType(ColumnIndexType.KEYS);
columnDefinition.setValidationClass(ComparatorType.LONGTYPE.getClassName());
BasicColumnFamilyDefinition columnFamilyDefinition = new BasicColumnFamilyDefinition();
columnFamilyDefinition.setKeyspaceName(TEST_KEYSPACE );
columnFamilyDefinition.setName(TEST_CF);
columnFamilyDefinition.addColumnDefinition(columnDefinition);
BasicColumnFamilyDefinition superCfDefinition = new BasicColumnFamilyDefinition();
superCfDefinition.setKeyspaceName(TEST_KEYSPACE );
superCfDefinition.setName(TEST_SUPER);
superCfDefinition.setColumnType(ColumnType.SUPER);
ColumnFamilyDefinition cfDefStandard = new ThriftCfDef(columnFamilyDefinition);
ColumnFamilyDefinition cfDefSuper = new ThriftCfDef(superCfDefinition);
KeyspaceDefinition keyspaceDefinition =
HFactory.createKeyspaceDefinition(TEST_KEYSPACE , "org.apache.cassandra.locator.SimpleStrategy",
1, Arrays.asList(cfDefStandard, cfDefSuper));
cluster.addKeyspace(keyspaceDefinition);
/* Below Code show your Keyspace Schema */
List<KeyspaceDefinition> keyspaces = cluster.describeKeyspaces();
for (KeyspaceDefinition kd : keyspaces) {
if ( kd.getName().equals(TEST_KEYSPACE ) ) {
System.out.println("Name: " +kd.getName());
System.out.println("RF: " +kd.getReplicationFactor());
System.out.println("strategy class: " +kd.getStrategyClass());
List<ColumnFamilyDefinition> cfDefs = kd.getCfDefs();
for (ColumnFamilyDefinition def : cfDefs) {
System.out.println(" CF Type: " +def.getColumnType());
System.out.println(" CF Name: " +def.getName());
System.out.println(" CF Metadata: " +def.getColumnMetadata());
}
}
}
} catch (HectorException he) {
he.printStackTrace();
}
cluster.getConnectionManager().shutdown();
}
}
When I try to execute the program I get the following exception:
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/thrift/transport/TTransportException
at me.prettyprint.cassandra.connection.factory.HThriftClientFactoryImpl.createClient(HThriftClientFactoryImpl.java:28)
at me.prettyprint.cassandra.connection.ConcurrentHClientPool.createClient(ConcurrentHClientPool.java:147)
at me.prettyprint.cassandra.connection.ConcurrentHClientPool.<init>(ConcurrentHClientPool.java:53)
at me.prettyprint.cassandra.connection.RoundRobinBalancingPolicy.createConnection(RoundRobinBalancingPolicy.java:67)
at me.prettyprint.cassandra.connection.HConnectionManager.<init>(HConnectionManager.java:67)
at me.prettyprint.cassandra.service.AbstractCluster.<init>(AbstractCluster.java:67)
at me.prettyprint.cassandra.service.ThriftCluster.<init>(ThriftCluster.java:21)
at me.prettyprint.hector.api.factory.HFactory.createCluster(HFactory.java:197)
at me.prettyprint.hector.api.factory.HFactory.getOrCreateCluster(HFactory.java:144)
at me.prettyprint.hector.api.factory.HFactory.getOrCreateCluster(HFactory.java:133)
at HectorTutorial.main(HectorTutorial.java:27)
Caused by: java.lang.ClassNotFoundException: org.apache.thrift.transport.TTransportException
at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
I have included all the Hector api jars in the classpath and I do not know what is causing this error. Can someone please explain the reason for the error?
It seems you're missing some 3rd party libraries (in this case, Thrift which I believe contains the TTransportException class). Add all required libraries to your classpath too, and let's see if that helps.
Check your "Run/Debug Configurations" under settings.
Ascertain the name of the "main class" you are using. Click to select the name of your current class. Apply. Ok.
I am trying to read a word document file in my mapreduce program, for which I have used an user defined fileInputFormat classes as WordDocxInputFormat and WordDocxInputFormatRecordReader. In the WordDocxInputFormatRecordReader class I am using Apache POI to read the word .docx file. But I am getting a java.lang.ClassNotFoundException run time error.
I am using Eclipse and Hadoop-0.20.2 in windows 7 platform.
I have defined my CLASSPATH as : JAVA_HOME\lib;C:\cygwin\home\bmohanty6\poijars\;
In C:\cygwin\home\bmohanty6\poijars\ I have kept below jar files(in the attached image ) needed for POI and also added them into Project->property->libraries->add external jar.
I am getting error as
13/09/17 12:35:26 INFO mapred.JobClient: Task Id : attempt_201309101108_0040_m_000000_2, Status : FAILED
Error: java.lang.ClassNotFoundException: org.apache.poi.xwpf.usermodel.XWPFDocument
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at WordDocxInputFormat$WordDocxInputFormatRecordReader.next(WordDocxInputFormat.java:112)
at WordDocxInputFormat$WordDocxInputFormatRecordReader.next(WordDocxInputFormat.java:1)
at org.apache.hadoop.mapred.MapTask$TrackedRecordReader.moveToNext(MapTask.java:192)
at org.apache.hadoop.mapred.MapTask$TrackedRecordReader.next(MapTask.java:176)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:48)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:358)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:307)
at org.apache.hadoop.mapred.Child.main(Child.java:170)
Here is my WordDocxInputFormat.class
import java.io.IOException;
import java.util.Arrays;
import java.io.FileInputStream;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FSDataInputStream;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.BytesWritable;
import org.apache.hadoop.io.DataOutputBuffer;
import org.apache.hadoop.io.NullWritable;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapred.FileSplit;
import org.apache.hadoop.mapred.FileInputFormat;
import org.apache.hadoop.mapred.InputSplit;
import org.apache.hadoop.mapred.JobConf;
import org.apache.hadoop.mapred.RecordReader;
import org.apache.hadoop.mapred.Reporter;
import org.apache.hadoop.mapreduce.InputFormat;
import org.apache.hadoop.mapreduce.JobContext;
import org.apache.poi.xwpf.usermodel.*;
import org.apache.poi.xwpf.extractor.*;
/**
* Reads complete documents in Binary format.
*/
public class WordDocxInputFormat
extends FileInputFormat<Text, Text> {
public WordDocxInputFormat() {
super();
}
protected boolean isSplitable(FileSystem fs, Path filename) {
return false;
}
#Override
public RecordReader<Text, Text> getRecordReader(
InputSplit split, JobConf job, Reporter reporter) throws IOException {
return new WordDocxInputFormatRecordReader((FileSplit) split, job);
}
/**
* WordDocxInputFormatRecordReader class to read through a given binary document
* Outputs the filename along with the complete document
*/
public class WordDocxInputFormatRecordReader
implements RecordReader<Text, Text> {
private final FileSplit fileSplit;
private final Configuration conf;
private boolean processed = false;
public WordDocxInputFormatRecordReader(FileSplit fileSplit, Configuration conf)
throws IOException {
this.fileSplit = fileSplit;
this.conf = conf;
}
#Override
public Text createKey() {
return new Text();
}
#Override
public Text createValue() {
return new Text();
}
#Override
public long getPos() throws IOException {
return this.processed ? this.fileSplit.getLength() : 0;
}
#Override
public float getProgress() throws IOException {
return this.processed ? 1.0f : 0.0f;
}
#Override
public boolean next(Text key, Text value) throws IOException {
if (!this.processed) {
Path file = this.fileSplit.getPath();
try{
XWPFDocument docx = new XWPFDocument(new FileInputStream(file.toString()));
XWPFWordExtractor we = new XWPFWordExtractor(docx);
key.set(file.getName());
value.set(we.getText());
}
catch(IOException ex) {
Logger.getLogger(WordDocxInputFormatRecordReader.class.getName()).log(Level.SEVERE, null, ex);
}
this.processed = true;
return true;
}
else {
return false;
}
}
#Override
public void close() throws IOException {
}
}
}
"But I am getting a java.lang.ClassNotFoundException run time error"
If you are getting this error and runtime but not when you compile, then you are almost definitely using a different setup when you run the program as to when you compile. i.e when you compile the compiler looks in the area with the jars, but when you run the program it is looking somewhere else and not finding them hence why your error would only appear at runtime. If this is indeed your issue I have a couple of suggestions:
If you are using eclipse as your tag suggests check your build path, I don't know how eclipse works with compiling and running so you may need to check into that.
Alternatively if you will be using the jars regularly you can try adding them into the external lib of your jvm as this tutorial here shows and then ensure you use that jvm for compiling and running. Placing them in the area shown in the tutorial allows the compiler to check for the jars automatically at compile and runtime when that jvm is used.
Hope this helps,
Good luck!
I am trying to convert a word docx file to a pdf file, all using java, and without any user interaction.
This is my code so far, I am using the docx4j library.
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package richard.fileupload;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import org.docx4j.convert.out.pdf.PdfConversion;
import org.docx4j.convert.out.pdf.viaXSLFO.PdfSettings;
import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
/**
*
* #author Richard
*/
public class pdfConverter {
public static void main(String[] args) {
createPDF();
createPDF();
}
private static void createPDF() {
try {
long start = System.currentTimeMillis();
// 1) Load DOCX into WordprocessingMLPackage
InputStream is = new FileInputStream(new File(
"D:/HelloWorld.docx"));
WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage
.load(is);
// 2) Prepare Pdf settings
PdfSettings pdfSettings = new PdfSettings();
// 3) Convert WordprocessingMLPackage to Pdf
OutputStream out = new FileOutputStream(new File(
"D:/HelloWorld.pdf"));
PdfConversion converter = new org.docx4j.convert.out.pdf.viaXSLFO.Conversion(
wordMLPackage);
converter.output(out, pdfSettings);
System.err.println("Generate pdf/HelloWorld.pdf with "
+ (System.currentTimeMillis() - start) + "ms");
} catch (Throwable e) {
e.printStackTrace();
}
}
}
However I am getting this error when I try to run, it compiles just fine
run:
java.lang.NoClassDefFoundError: org/apache/log4j/Logger
at org.docx4j.openpackaging.Base.<clinit>(Base.java:42)
at richard.fileupload.pdfConverter.createPDF(pdfConverter.java:32)
at richard.fileupload.pdfConverter.main(pdfConverter.java:21)
Caused by: java.lang.ClassNotFoundException: org.apache.log4j.Logger
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
... 3 more
java.lang.NoClassDefFoundError: Could not initialize class org.docx4j.openpackaging.packages.WordprocessingMLPackage
at richard.fileupload.pdfConverter.createPDF(pdfConverter.java:32)
at richard.fileupload.pdfConverter.main(pdfConverter.java:22)
BUILD SUCCESSFUL (total time: 0 seconds)
any idea what the error is and what is the cause of this?
EDIT I am now getting this error
java.lang.NoClassDefFoundError: org/apache/fop/apps/FopFactory
at org.docx4j.convert.out.pdf.viaXSLFO.Conversion.output(Conversion.java:231)
at richard.fileupload.pdfConverter.createPDF(pdfConverter.java:43)
at richard.fileupload.pdfConverter.main(pdfConverter.java:22)