List of createNewFile() Examples

Examples of createNewFile()

com.ibm.as400.access.IFSFile.createNewFile()
com.zaranux.client.java.io.File.createNewFile()
Atomically creates a new, empty file named by this abstract pathname if and only if a file with this name does not yet exist. The check for the existence of the file and the creation of the file if it does not exist are a single operation that is atomic with respect to all other filesystem activities that might affect the file.
Note: this method should not be used for file-locking, as the resulting protocol cannot be made to work reliably. The {@link java.nio.channels.FileLock FileLock}facility should be used instead. @return true if the named file does not exist and wassuccessfully created; false if the named file already exists @throws IOException If an I/O error occurred @throws SecurityException If a security manager exists and its {@link java.lang.SecurityManager#checkWrite(java.lang.String)} method denies write access to the file @since 1.2
edu.sdsc.grid.io.srb.SRBFileExt.createNewFile()
java.io.File.createNewFile()
Creates the file specified by this File. If the file already exists this method returns false. Otherwise, if the file is created successfully, the result is true. An IOException will be thrown if the directory to contain this file does not exist. @return true if this File was created, falseotherwise. @throws IOException if an I/O error occurs or the directory does not exist. @see java.lang.SecurityManager#checkWrite(FileDescriptor)
jcifs.smb.SmbFile.createNewFile()
Create a new file but fail if it already exists. The check for existance of the file and it's creation are an atomic operation with respect to other filesystem activities.
lombok.val.createNewFile()
net.raymanoz.io.File.createNewFile()
org.apache.accumulo.server.fs.VolumeManager.createNewFile()
org.apache.derby.impl.io.vfmem.VirtualFile.createNewFile()
Creates the the file denoted by this virtual file object. @return {@code true} if the file was successfully created, {@code false}otherwise
org.apache.hadoop.fs.FileSystem.createNewFile()
Creates the given Path as a brand-new zero-length file. If create fails, or if it already existed, return false.
org.apache.hadoop.fs.LocalFileSystem.createNewFile()
org.apache.hadoop.hdfs.DistributedFileSystem.createNewFile()
org.exist.util.io.Resource.createNewFile()
org.h2.store.fs.FileSystem.createNewFile()
Create a new file. @param fileName the file name @return true if creating was successful
org.jboss.forge.addon.git.gitignore.resources.GitIgnoreResource.createNewFile()
org.jboss.forge.addon.maven.resources.MavenModelResource.createNewFile()
org.jboss.forge.addon.maven.resources.MavenPomResource.createNewFile()
org.jboss.forge.addon.parser.java.resources.JavaResource.createNewFile()
org.jboss.forge.maven.resources.MavenPomResource.createNewFile()
org.jboss.forge.resources.PropertiesFileResource.createNewFile()
org.jboss.forge.resources.java.JavaResource.createNewFile()
org.jboss.forge.shell.PluginJar.createNewFile()
org.jruby.util.JRubyFile.createNewFile()
org.maqetta.server.IStorage.createNewFile()
org.netbeans.modules.php.fuel.modules.FuelPhpModule.createNewFile()
org.syncany.tests.util.TestClient.createNewFile()
org.voltdb.utils.VoltFile.createNewFile()
railo.commons.io.res.Resource.createNewFile()
Creates a new, empty file named by this abstract pathname if and only if a file with this name does not yet exist. The check for the existence of the file and the creation of the file if it does not exist are a single operation that is atomic with respect to all other filesystem activities that might affect the file. @return true if the named file does not exist and wassuccessfully created; false if the named file already exists @throws IOException If an I/O error occurred @deprecated use instead #createFile(boolean)

Examples of java.io.File.createNewFile()

      try {
         file = new File(this.dirName);
         boolean ret = file.mkdir();
         assertTrue("could not create directory '" + this.dirName + "'", ret);
         file = new File(this.dirNameSent);
         file.createNewFile();
      }
      catch (IOException ex) {
         assertTrue("could not create the file '" + this.dirNameSent + "'", false);
      }

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Examples of java.io.File.createNewFile()

      try {
         File lock = null;
         if (lockExt != null) {
            String tmp = filename + lockExt.substring(1);
            lock = new File(tmp);
            boolean ret = lock.createNewFile();
            assertTrue("could not create lock file '" + tmp + "'", ret);
            int upd = this.updateInterceptor.waitOnUpdate(timeToWait);
            assertEquals("when writing lock file should not update", 0, upd);
         }
         else

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Examples of java.io.File.createNewFile()

      
      // now some which should fail:
      // existing file but not a directory
      File file = new File(this.pollerDirName);
      try {
         file.createNewFile();
      }
      catch (IOException ex) {
         assertTrue("could not create the file '" + this.pollerDirName + "'", false);
      }

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Examples of java.io.File.createNewFile()

      try {
         file = new File(this.pollerDirName);
         boolean ret = file.mkdir();
         assertTrue("could not create directory '" + this.pollerDirName + "'", ret);
         file = new File(this.pollerDirNameSent);
         file.createNewFile();
      }
      catch (IOException ex) {
         assertTrue("could not create the file '" + this.pollerDirNameSent + "'", false);
      }

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Examples of java.io.File.createNewFile()

      try {
         File lock = null;
         if (lockExt != null) {
            String tmp = filename + lockExt.substring(1);
            lock = new File(tmp);
            boolean ret = lock.createNewFile();
            assertTrue("could not create lock file '" + tmp + "'", ret);
         }
         byte[] buf = new byte[size];
         for (int i=0; i < size; i++) {
            buf[i] = (byte)i;

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Examples of java.io.File.createNewFile()

      
      // now some which should fail:
      // existing file but not a directory
      File file = new File(this.dirName);
      try {
         file.createNewFile();
      }
      catch (IOException ex) {
         assertTrue("could not create the file '" + this.dirName + "'", false);
      }

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Examples of java.io.File.createNewFile()

      try {
         file = new File(this.dirName);
         boolean ret = file.mkdir();
         assertTrue("could not create directory '" + this.dirName + "'", ret);
         file = new File(this.dirNameSent);
         file.createNewFile();
      }
      catch (IOException ex) {
         assertTrue("could not create the file '" + this.dirNameSent + "'", false);
      }

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Examples of java.io.File.createNewFile()

      try {
         File lock = null;
         if (lockExt != null) {
            String tmp = filename + lockExt.substring(1);
            lock = new File(tmp);
            boolean ret = lock.createNewFile();
            assertTrue("could not create lock file '" + tmp + "'", ret);
            int upd = this.updateInterceptor.waitOnUpdate(timeToWait);
            assertEquals("when writing lock file should not update", 0, upd);
         }
         else

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Examples of java.io.File.createNewFile()


    BoboIndexReader idxReader=dumper._reader;
    try{
      outDir.mkdirs();
      File outFile=new File(outDir,"dataout.txt");
      if (!outFile.exists()) outFile.createNewFile();
      
      writer=new FileWriter(outFile);
      BufferedWriter bwriter=new BufferedWriter(writer);
      dumper=new IndexDumper(idxDir);
      Set<String> fields=idxReader.getFacetNames();

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Examples of java.io.File.createNewFile()

                       newFile.getParentFile().equals( parentDir ) );


    try
    {
      Assert.assertTrue( "Failed to create new file [" + newFile.getAbsolutePath() + "].",
                         newFile.createNewFile());
    }
    catch ( IOException e )
    {
      Assert.assertTrue( "Failed to create new file <" + newFile.getAbsolutePath() + ">: " + e.getMessage(),
                         false );

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