Example usage for java.io ObjectInputStream close

Introduction

In this page you can find the example usage for java.io ObjectInputStream close.

Prototype

public void close() throws IOException

Source Link

Document

Closes the input stream.

Usage

From source file:com.tempescope.wunderground.WeatherLocationManager.java

public static WeatherLocationManager getManager(File file) {
    if (!file.exists()) {
        WeatherLocationManager manager = new WeatherLocationManager();
        manager.file = file;//from w ww  . ja  v  a 2s.  co m
        return manager;
    }
    try {
        ObjectInputStream in = new ObjectInputStream(new BufferedInputStream(new FileInputStream(file)));
        WeatherLocationManager manager = (WeatherLocationManager) in.readObject();
        in.close();
        manager.file = file;
        return manager;
    } catch (IOException e) {
        e.printStackTrace();
    } catch (ClassNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return null;
}

From source file:com.mnt.base.util.SerializeUtil.java

public static Object deSerialize(byte[] source) {

    Object result;/*from  w w w.j  av a  2 s .com*/

    if (CommonUtil.isEmpty(source)) {
        result = null;
    } else {
        ByteArrayInputStream bais = new ByteArrayInputStream(source);
        try {
            ObjectInputStream ois = new ObjectInputStream(bais);
            result = ois.readObject();
            ois.close();
        } catch (Exception e) {
            log.error("error while open byte array input stream.", e);
            result = null;
        }
    }

    return result;
}

From source file:com.ibm.watson.developer_cloud.professor_languo.ingestion.indexing.StackExchangeThreadSerializer.java

public static StackExchangeThread deserializeThreadFromBinFile(String binFile) throws IngestionException {
    Object deserializedObj = null;
    try {//from  ww  w .j  ava2  s  . c om
        InputStream binIn = new FileInputStream(binFile);
        ObjectInputStream in = new ObjectInputStream(binIn);
        deserializedObj = in.readObject();
        in.close();
        binIn.close();
    } catch (IOException | ClassNotFoundException e) {
        throw new IngestionException(e);
    }
    return (StackExchangeThread) deserializedObj;
}

From source file:com.ibm.watson.developer_cloud.professor_languo.ingestion.indexing.StackExchangeThreadSerializer.java

/**
 * reproduce the Java Object with the byte array
 * /* w  ww .j  a  v  a 2  s  .com*/
 * @param binCode - the byte array for that Java Object
 * @return the original Java Object before serialization
 * @throws IngestionException
 */
public static Object deserializeObjFromBinArr(byte[] binCode) throws IngestionException {
    Object deserializedObj = null;
    ByteArrayInputStream binIn = new ByteArrayInputStream(binCode);
    try {
        ObjectInputStream in = new ObjectInputStream(binIn);
        deserializedObj = in.readObject();
        in.close();
        binIn.close();
    } catch (IOException | ClassNotFoundException e) {
        throw new IngestionException(e);
    }
    return deserializedObj;
}

From source file:com.ibm.watson.developer_cloud.professor_languo.ingestion.indexing.StackExchangeThreadSerializer.java

/**
 * reproduce the StackExchangeThread with the byte array
 * /*from  w w  w . j  a  v a  2s . c  om*/
 * @param binCode - the byte array for that StackExchangeThread
 * @return the original StackExchangeThread before serialization
 * @throws IngestionException
 */
public static StackExchangeThread deserializeThreadFromBinArr(byte[] binCode) throws IngestionException {
    Object deserializedObj = null;
    ByteArrayInputStream binIn = new ByteArrayInputStream(binCode);
    try {
        ObjectInputStream in = new ObjectInputStream(binIn);
        deserializedObj = in.readObject();
        in.close();
        binIn.close();
    } catch (IOException | ClassNotFoundException e) {
        throw new IngestionException(e);
    }
    return (StackExchangeThread) deserializedObj;
}

From source file:RedisCache.java

/** Read the object from Base64 string. */
private static Object fromString(String s) throws IOException, ClassNotFoundException {
    byte[] data = Base64.decodeBase64(s);
    ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(data));
    Object o = ois.readObject();/*w ww .  jav a  2s . c o m*/
    ois.close();
    return o;
}

From source file:Main.java

public static Object readSerializableObjectFromFile(FileInputStream fileIn) {
    Object b = null;/* w  ww . ja  va  2  s.c  om*/
    ObjectInputStream in = null;
    try {
        in = new ObjectInputStream(fileIn);
        b = in.readObject();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (in != null) {
            try {
                in.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    return b;
}

From source file:com.db4o.sync4o.SyncKey.java

static public SyncKey fromEncodedString(String s) throws Exception {

    ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(Base64.decodeBase64(s.getBytes())));
    SyncKey key = (SyncKey) ois.readObject();
    ois.close();

    return key;//from  ww  w  . ja  v  a  2 s . co m

}

From source file:com.taobao.tair.etc.TranscoderUtil.java

public static Object deserialize(byte[] in) {
    Object rv = null;/*from   w  w  w .  j a  v a 2 s . c om*/

    try {
        if (in != null) {
            ByteArrayInputStream bis = new ByteArrayInputStream(in);
            ObjectInputStream is = new ObjectInputStream(bis);

            rv = is.readObject();
            is.close();
            bis.close();
        }
    } catch (Exception e) {
        throw new RuntimeException("deserialize failed", e);
    }

    return rv;
}

From source file:Main.java

@SuppressWarnings("unchecked")
static <T extends Serializable> T fromBlob(Class<T> clazz, byte[] blob)
        throws IOException, ClassNotFoundException {
    T result = null;//from w ww . j a v a  2s.  co m
    ObjectInputStream ois = null;
    try {
        ByteArrayInputStream bos = new ByteArrayInputStream(blob);
        ois = new ObjectInputStream(bos);
        result = (T) ois.readObject();
    } finally {
        if (ois != null) {
            try {
                ois.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
    return result;
}