Example usage for java.lang InstantiationException printStackTrace

Introduction

In this page you can find the example usage for java.lang InstantiationException printStackTrace.

Prototype

public void printStackTrace() 

Source Link

Document

Prints this throwable and its backtrace to the standard error stream.

Usage

From source file:io.konik.utils.RandomInvoiceGenerator.java

@SuppressWarnings({ "unchecked" })
public <T> T generate(Class<T> root) {
    try {//from  ww w  . jav a 2s.  c  o  m
        return (T) populteData(root, null);
    } catch (InstantiationException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    } catch (NoSuchMethodException e) {
        e.printStackTrace();
    } catch (InvocationTargetException e) {
        e.printStackTrace();
    }
    return null;
}

---

From source file:org.exolab.castor.xml.parsing.primitive.objects.PrimitiveObjectFactory.java

/**
 * Looks up a handler from the map for the given type. <br>
 * Returns null if there isn't any suitable handler.
 * //from  www.  j a  v a2s.  c  o  m
 * @param type
 * @return a handler to instantiate the given class
 */
private PrimitiveObject lookupHandler(Class<?> type) {

    PrimitiveObject instance = null;

    if (type == null) {
        return null;
    }

    Class<? extends PrimitiveObject> result = typeHandlers.get(type);

    if (result == null) {
        result = typeHandlers.get(type.getSuperclass());
    }

    if (result != null) {
        try {
            instance = result.newInstance();
        } catch (InstantiationException e) {
            this.logger.error("Problem instantiating an instance of " + result.getName());
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            this.logger.error("Problem accessing default constructor of " + result.getName());
            e.printStackTrace();
        }
    }

    return instance;
}

---

From source file:com.kriminal.main_activity.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);//from  w ww  .  j a v a  2 s .c  o m

    FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);

    fab.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG).setAction("Action", null)
                    .show();
        }
    });

    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer, toolbar,
            R.string.navigation_drawer_open, R.string.navigation_drawer_close);
    drawer.setDrawerListener(toggle);
    toggle.syncState();

    NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
    navigationView.setNavigationItemSelectedListener(this);

    //Set fragments
    Class tasksView = TasksView.class;
    try {
        tasksList = (Fragment) tasksView.newInstance();
    } catch (InstantiationException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }
    //load list fragment
    Log.d(Utils.TAG, "before load fragment");
    if (savedInstanceState == null) {
        Log.d(Utils.TAG, "Going to load fragment");
        FragmentTransaction transaction = getFragmentManager().beginTransaction();
        //set animations
        transaction.setCustomAnimations(R.anim.enter, R.anim.exit, R.anim.pop_enter, R.anim.pop_exit);
        // transaction.addToBackStack(null);
        transaction.add(R.id.container, tasksList).commit();
    }

    // ATTENTION: This was auto-generated to implement the App Indexing API.
    // See https://g.co/AppIndexing/AndroidStudio for more information.
    client = new GoogleApiClient.Builder(this).addApi(AppIndex.API).build();
}

---

From source file:org.dkpro.bigdata.io.hadoop.MultiLineText2CASInputFormat.java

@Override
public RecordReader<Text, CASWritable> getRecordReader(InputSplit split, JobConf jobConf, Reporter reporter)
        throws IOException {
    DocumentTextExtractor textConverter = null;
    String textConverterClass = jobConf.get("dkpro.uima.text2casinputformat.documenttextextractor");
    if (textConverterClass != null) {
        try {// w  w w .j  a  v a2 s .  c o m
            textConverter = (DocumentTextExtractor) Class.forName(textConverterClass).newInstance();
        } catch (InstantiationException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        }
    }

    AnnotationExtractor annotationExtractor = null;
    String annotationExtractorClass = jobConf.get("dkpro.uima.text2casinputformat.annotationextractor");
    if (annotationExtractorClass != null) {
        try {
            annotationExtractor = (AnnotationExtractor) Class.forName(annotationExtractorClass).newInstance();
        } catch (InstantiationException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        }
    }

    DocumentMetadataExtractor metadataConverter = null;
    String metadataConverterClass = jobConf.get("dkpro.uima.text2casinputformat.documentmetadataextractor");
    if (metadataConverterClass != null) {
        try {
            metadataConverter = (DocumentMetadataExtractor) Class.forName(metadataConverterClass).newInstance();
        } catch (InstantiationException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        }
    }
    return new MultiLineText2CASRecordReader((FileSplit) split, jobConf, reporter, textConverter,
            annotationExtractor, metadataConverter);
}

---

From source file:org.apache.horn.core.AbstractNeuralNetwork.java

@SuppressWarnings({ "rawtypes", "unchecked" })
@Override// w  ww.j a  v a2  s .  co  m
public void readFields(DataInput input) throws IOException {
    // read model type
    this.modelType = WritableUtils.readString(input);
    // read learning rate
    this.learningRate = input.readFloat();
    // read model path
    this.modelPath = WritableUtils.readString(input);

    if (this.modelPath.equals("null")) {
        this.modelPath = null;
    }

    // read feature transformer
    int bytesLen = input.readInt();
    byte[] featureTransformerBytes = new byte[bytesLen];
    for (int i = 0; i < featureTransformerBytes.length; ++i) {
        featureTransformerBytes[i] = input.readByte();
    }

    Class<? extends FloatFeatureTransformer> featureTransformerCls = (Class<? extends FloatFeatureTransformer>) SerializationUtils
            .deserialize(featureTransformerBytes);

    Constructor[] constructors = featureTransformerCls.getDeclaredConstructors();
    Constructor constructor = constructors[0];

    try {
        this.featureTransformer = (FloatFeatureTransformer) constructor.newInstance(new Object[] {});
    } catch (InstantiationException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    } catch (IllegalArgumentException e) {
        e.printStackTrace();
    } catch (InvocationTargetException e) {
        e.printStackTrace();
    }
}

---

From source file:org.apache.hama.ml.ann.NeuralNetwork.java

@SuppressWarnings({ "rawtypes", "unchecked" })
@Override/*from   w w w.j av a2  s .  c  om*/
public void readFields(DataInput input) throws IOException {
    // read model type
    this.modelType = WritableUtils.readString(input);
    // read learning rate
    this.learningRate = input.readDouble();
    // read model path
    this.modelPath = WritableUtils.readString(input);

    if (this.modelPath.equals("null")) {
        this.modelPath = null;
    }

    // read feature transformer
    int bytesLen = input.readInt();
    byte[] featureTransformerBytes = new byte[bytesLen];
    for (int i = 0; i < featureTransformerBytes.length; ++i) {
        featureTransformerBytes[i] = input.readByte();
    }

    Class<? extends FeatureTransformer> featureTransformerCls = (Class<? extends FeatureTransformer>) SerializationUtils
            .deserialize(featureTransformerBytes);

    Constructor[] constructors = featureTransformerCls.getDeclaredConstructors();
    Constructor constructor = constructors[0];

    try {
        this.featureTransformer = (FeatureTransformer) constructor.newInstance(new Object[] {});
    } catch (InstantiationException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    } catch (IllegalArgumentException e) {
        e.printStackTrace();
    } catch (InvocationTargetException e) {
        e.printStackTrace();
    }
}

---

From source file:com.intel.hadoop.graphbuilder.partition.mapreduce.edge.EdgeIngressMR.java

/**
 * Set the intermediate key value class.
 * //www.  j a va  2  s .com
 * @param keyClass
 * @param valClass
 */
public void setKeyValueClass(Class keyClass, Class valClass) {
    try {
        this.mapkeytype = (IngressKeyType) keyClass.newInstance();
        this.mapvaltype = (IngressValueType) valClass.newInstance();
    } catch (InstantiationException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }
}

---

From source file:com.intel.hadoop.graphbuilder.partition.mapreduce.edge.EdgeIngressMR.java

/**
 * Set the parser class./*from  w  ww  .  j a v a  2  s  .  c om*/
 * 
 * @param parser
 */
public void setParser(Class graphparser, Class vidparser, Class vdataparser, Class edataparser) {
    try {
        this.graphparser = (GraphParser) graphparser.newInstance();
        this.vidparser = (FieldParser) vidparser.newInstance();
        this.vdataparser = (FieldParser) vdataparser.newInstance();
        this.edataparser = (FieldParser) edataparser.newInstance();
    } catch (InstantiationException e) {
        e.printStackTrace();
        LOG.fatal("Parser classes: \n" + graphparser + "\n" + vidparser + "\n" + vdataparser + "\n"
                + edataparser + " do not exist.");
    } catch (IllegalAccessException e) {
        e.printStackTrace();
        LOG.fatal("Parser classes: \n" + graphparser + "\n" + vidparser + "\n" + vdataparser + "\n"
                + edataparser + " do not exist.");
    }
}

---

From source file:org.onecmdb.core.utils.transform.jdbc.JDBCDataSourceWrapper.java

public void setupDataSource(Properties p) throws IOException {
    // Load this under the provieded DriverLib class path.
    URLClassLoader loader = new URLClassLoader(getDriverLibURL(), this.getClass().getClassLoader());
    Thread.currentThread().setContextClassLoader(loader);

    try {/*from   ww w  . j a  v a2s  .  c  o  m*/
        Class driver = loader.loadClass(p.getProperty("jdbc.driverClass"));
        try {
            Object instance = driver.newInstance();
            System.out.println("Instance...." + instance);
        } catch (InstantiationException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    } catch (ClassNotFoundException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

    /*
    Class cl = null;
    String clazz = "org.apache.commons.dbcp.BasicDataSource";
            
    try {
       cl = loader.loadClass(clazz);
    } catch (ClassNotFoundException e) {
       throw new IOException("Can't load class '" + clazz + "', using driver lib '" + driverLib + "'");
    }
    BasicDataSource jdbcSrc;
    try {
       jdbcSrc = (BasicDataSource) cl.newInstance();
    } catch (Exception e) {
       throw new IOException("Can't instanciate class '" + clazz + "', using driver lib '" + driverLib + "'");
    }
    */

    ClassLoaderBasicDataSource jdbcSrc = new ClassLoaderBasicDataSource();
    jdbcSrc.setDriverClassLoader(loader);
    jdbcSrc.setUrl(p.getProperty("db.url"));
    jdbcSrc.setUrl(p.getProperty("jdbc.url"));
    jdbcSrc.setDriverClassName(p.getProperty("db.driverClass"));
    jdbcSrc.setDriverClassName(p.getProperty("jdbc.driverClass"));

    jdbcSrc.setUsername(p.getProperty("db.user"));
    jdbcSrc.setUsername(p.getProperty("jdbc.user"));

    jdbcSrc.setPassword(p.getProperty("db.password"));
    jdbcSrc.setPassword(p.getProperty("jdbc.password"));
    /*
    String clazz2 = "org.onecmdb.core.utils.transform.jdbc.ClassLoaderBasicDataSource";
    try {
       cl = loader.loadClass(clazz2);
    } catch (ClassNotFoundException e) {
       throw new IOException("Can't load class '" + clazz + "', using driver lib '" + driverLib + "'");
    }
            
    ClassLoaderBasicDataSource jdbcSrc1;
    try {
       jdbcSrc1 = (ClassLoaderBasicDataSource) cl.newInstance();
       jdbcSrc1.setDs(jdbcSrc);
    } catch (Exception e) {
       throw new IOException("Can't instanciate class '" + clazz + "', using driver lib '" + driverLib + "'");
    }
    */
    setDataSource(jdbcSrc);
}

---

From source file:net.reichholf.dreamdroid.activities.SimpleFragmentActivity.java

private void initViews(boolean initFragment) {
    setContentView(R.layout.simple_layout);
    if (initFragment) {
        FragmentTransaction ft = getSupportFragmentManager().beginTransaction();

        if (mFragment == null) {
            Fragment f = null;/*www .  j  av a2  s . c  om*/
            @SuppressWarnings("unchecked")
            Class<Fragment> c = (Class<Fragment>) getIntent().getExtras().get("fragmentClass");
            Bundle args = new Bundle();
            try {
                f = c.newInstance();
                args.putAll(getIntent().getExtras());
                f.setArguments(args);
            } catch (InstantiationException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IllegalAccessException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            mFragment = f;
        }
        mCallBackHandler = null;
        ft.replace(R.id.content, mFragment, "fragment");
        ft.commit();
    }
}

---

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