Examples of SafeObjectInputStream

org.apache.axis2.context.externalize.SafeObjectInputStream
A SafeObjectInputStream reads data that was written by SafeObjectOutputStream @see SafeObjectInput

Examples of org.apache.axis2.context.externalize.SafeObjectInputStream

     * @param in The stream to read the object contents from
     * @throws IOException
     * @throws ClassNotFoundException
     */
    public void readExternal(ObjectInput inObject) throws IOException, ClassNotFoundException {
        SafeObjectInputStream in = SafeObjectInputStream.install(inObject);
        // set the flag to indicate that the message context is being
        // reconstituted and will need to have certain object references
        // to be reconciled with the current engine setup
        needsToBeReconciled = true;


        // trace point
        log.trace(myClassName + ":readExternal():  BEGIN  bytes available in stream [" +
                in.available() + "]  ");


        //---------------------------------------------------------
        // object level identifiers
        //---------------------------------------------------------


        // serialization version ID
        long suid = in.readLong();


        // revision ID
        int revID = in.readInt();


        // make sure the object data is in a version we can handle
        if (suid != serialVersionUID) {
            throw new ClassNotFoundException(ExternalizeConstants.UNSUPPORTED_SUID);
        }


        // make sure the object data is in a revision level we can handle
        if (revID != REVISION_2) {
            throw new ClassNotFoundException(ExternalizeConstants.UNSUPPORTED_REVID);
        }


        //---------------------------------------------------------
        // various simple fields
        //---------------------------------------------------------


        long time = in.readLong();
        setLastTouchedTime(time);


        isComplete = in.readBoolean();
        key = (String) in.readObject();
        logCorrelationIDString = (String) in.readObject();
       
        // trace point
        if (log.isTraceEnabled()) {
            log.trace(myClassName + ":readExternal():  reading input stream for [" +
                      getLogCorrelationIDString() + "]  ");
        }


        //---------------------------------------------------------
        // properties
        //---------------------------------------------------------
        in.readUTF(); // read marker
        properties = in.readMap(new HashMapUpdateLockable());


        //---------------------------------------------------------
        // axis operation meta data
        //---------------------------------------------------------


        // axisOperation is not usable until the meta data has been reconciled
        axisOperation = null;
        in.readUTF(); // read marker
        metaAxisOperation = (MetaDataEntry) in.readObject();


        //---------------------------------------------------------
        // axis service meta data
        //---------------------------------------------------------
        // axisService is not usable until the meta data has been reconciled
        in.readUTF(); // read marker
        metaAxisService = (MetaDataEntry) in.readObject();


        //---------------------------------------------------------
        // parent
        //---------------------------------------------------------
        // ServiceContext is not usable until it has been activated
        in.readUTF(); // read marker
        metaParent = (ServiceContext) in.readObject();


        //---------------------------------------------------------
        // HashMap messageContexts table
        //---------------------------------------------------------


        // set to empty until this can be activiated
        messageContexts = new HashMap();
        in.readUTF(); // read marker
        workingSet = in.readHashMap();
        in.readUTF(); // read marker
        metaMessageContextMap = in.readHashMap();
        
        //---------------------------------------------------------
        // done
        //---------------------------------------------------------
    }

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Examples of org.apache.axis2.context.externalize.SafeObjectInputStream

     * @param in The stream to read the object contents from
     * @throws IOException
     * @throws ClassNotFoundException
     */
    public void readExternal(ObjectInput inObject) throws IOException, ClassNotFoundException {
        SafeObjectInputStream in = SafeObjectInputStream.install(inObject);
        // set the flag to indicate that the message context is being
        // reconstituted and will need to have certain object references
        // to be reconciled with the current engine setup
        needsToBeReconciled = true;


        // trace point
        log.trace(myClassName + ":readExternal():  BEGIN  bytes available in stream [" +
                in.available() + "]  ");


        //---------------------------------------------------------
        // object level identifiers
        //---------------------------------------------------------


        // serialization version ID
        long suid = in.readLong();


        // revision ID
        int revID = in.readInt();


        // make sure the object data is in a version we can handle
        if (suid != serialVersionUID) {
            throw new ClassNotFoundException(ExternalizeConstants.UNSUPPORTED_SUID);
        }


        // make sure the object data is in a revision level we can handle
        if (revID != REVISION_2) {
            throw new ClassNotFoundException(ExternalizeConstants.UNSUPPORTED_REVID);
        }


        //---------------------------------------------------------
        // various simple fields
        //---------------------------------------------------------


        long time = in.readLong();
        setLastTouchedTime(time);


        isComplete = in.readBoolean();
        key = (String) in.readObject();
        logCorrelationIDString = (String) in.readObject();
       
        // trace point
        if (log.isTraceEnabled()) {
            log.trace(myClassName + ":readExternal():  reading input stream for [" +
                      getLogCorrelationIDString() + "]  ");
        }


        //---------------------------------------------------------
        // properties
        //---------------------------------------------------------
        in.readUTF(); // read marker
        properties = in.readMap(new HashMap());


        //---------------------------------------------------------
        // axis operation meta data
        //---------------------------------------------------------


        // axisOperation is not usable until the meta data has been reconciled
        axisOperation = null;
        in.readUTF(); // read marker
        metaAxisOperation = (MetaDataEntry) in.readObject();


        //---------------------------------------------------------
        // axis service meta data
        //---------------------------------------------------------
        // axisService is not usable until the meta data has been reconciled
        in.readUTF(); // read marker
        metaAxisService = (MetaDataEntry) in.readObject();


        //---------------------------------------------------------
        // parent
        //---------------------------------------------------------
        // ServiceContext is not usable until it has been activated
        in.readUTF(); // read marker
        metaParent = (ServiceContext) in.readObject();


        //---------------------------------------------------------
        // HashMap messageContexts table
        //---------------------------------------------------------


        // set to empty until this can be activiated
        messageContexts = new HashMap();
        in.readUTF(); // read marker
        workingSet = in.readHashMap();
        in.readUTF(); // read marker
        metaMessageContextMap = in.readHashMap();
        
        //---------------------------------------------------------
        // done
        //---------------------------------------------------------
    }

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Examples of org.apache.axis2.context.externalize.SafeObjectInputStream

     * @param in The stream to read the object contents from
     * @throws IOException
     * @throws ClassNotFoundException
     */
    public void readExternal(ObjectInput inObject) throws IOException, ClassNotFoundException {
        SafeObjectInputStream in = SafeObjectInputStream.install(inObject);
        // serialization version ID
        long suid = in.readLong();


        // revision ID
        int revID = in.readInt();


        // make sure the object data is in a version we can handle
        if (suid != serialVersionUID) {
            throw new ClassNotFoundException(ExternalizeConstants.UNSUPPORTED_SUID);
        }


        // make sure the object data is in a revision level we can handle
        if (revID != REVISION_2) {
            throw new ClassNotFoundException(ExternalizeConstants.UNSUPPORTED_REVID);
        }


        //---------------------------------------------------------
        // various strings
        //---------------------------------------------------------


        // String relationshipType
        relationshipType = (String)in.readObject();


        // String value
        value = (String) in.readObject();


        //---------------------------------------------------------
        // collections and lists
        //---------------------------------------------------------


        // ArrayList extensibilityAttributes
        extensibilityAttributes = in.readArrayList();
    }

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Examples of org.apache.axis2.context.externalize.SafeObjectInputStream

    /**
     * Read the EPR to the specified InputStream.
     */
    public void readExternal(java.io.ObjectInput inObject)
            throws IOException, ClassNotFoundException {
        SafeObjectInputStream in = SafeObjectInputStream.install(inObject);
        
        // revision ID
        int revID = in.readInt();
        
        // make sure the object data is in a revision level we can handle
        if (revID != REVISION_2) {
            throw new ClassNotFoundException(ExternalizeConstants.UNSUPPORTED_REVID);
        }
        
        // String object id
        logCorrelationIDString = (String) in.readObject();


        // Read xml content
        in.readUTF(); // read marker
        int numBytes = in.readInt();


        byte[] serBytes = new byte[numBytes];


        // read the data from the input stream


        int bytesRead = 0;
        int numberOfBytesLastRead;


        while (bytesRead < numBytes) {
            numberOfBytesLastRead = in.read(serBytes, bytesRead, numBytes - bytesRead);


            if (numberOfBytesLastRead == -1) {
                // TODO: What should we do if the reconstitution fails?
                // For now, log the event and throw an exception
                if (log.isDebugEnabled()) {
                    log.debug("readObject(): EPR logCorrelationID ["+logCorrelationIDString+"] "    
                            + " ***WARNING*** unexpected end to data:    data read from input stream ["
                            + bytesRead + "]    expected data size [" + numBytes + "]");
                }


                IOException ioe = new IOException("Unable to deserialize the EndpointReference with logCorrelationID ["
                                                  +logCorrelationIDString+"]"
                                                  +"  Cause: Unexpected end to data from input stream"); 


                throw ioe;
            }


            bytesRead += numberOfBytesLastRead;
        }




        if (bytesRead == 0) {
            IOException ioe = new IOException("Unable to deserialize the EndpointReference with logCorrelationID ["
                                              +logCorrelationIDString+"]"
                                              +"  Cause: No data from input stream"); 


            throw ioe;
        }
        in.readUTF(); // read marker


        ByteArrayInputStream bais = new ByteArrayInputStream(serBytes);


        if (log.isDebugEnabled()) {
            String content = new String(serBytes);

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Examples of org.apache.axis2.context.externalize.SafeObjectInputStream

        FileInputStream inStream = new FileInputStream(theFile);


        // attach a stream capable of reading objects from the
        // stream connected to the file
        ObjectInputStream inObjStream = new ObjectInputStream(inStream);
                                SafeObjectInputStream in = 
                                    SafeObjectInputStream.install(inObjStream);


        // try to restore the options
                log.debug("ObjectSaveTest:testObjectSerializable(): restoring .....");
        restored = false;
                                MetaDataEntry restored_obj = (MetaDataEntry) in.readObject();
        inObjStream.close();
        inStream.close();


        restored = true;
                log.debug(

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Examples of org.apache.axis2.context.externalize.SafeObjectInputStream

        FileInputStream inStream = new FileInputStream(theFile);


        // attach a stream capable of reading objects from the
        // stream connected to the file
        ObjectInputStream inObjStream = new ObjectInputStream(inStream);
                                SafeObjectInputStream in = 
                                    SafeObjectInputStream.install(inObjStream);


        // try to restore the options
                log.debug("ObjectSaveTest:testObjectSerializable(): restoring .....");
        restored = false;
                                Object restored_obj = in.readObject();
        inObjStream.close();
        inStream.close();


        restored = true;
                log.debug(

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Examples of org.apache.axis2.context.externalize.SafeObjectInputStream

        FileInputStream inStream = new FileInputStream(theFile);


        // attach a stream capable of reading objects from the
        // stream connected to the file
        ObjectInputStream inObjStream = new ObjectInputStream(inStream);
                                SafeObjectInputStream in = 
                                    SafeObjectInputStream.install(inObjStream);


        // try to restore the options
                log.debug("ObjectSaveTest:testArrayList(): restoring .....");
        restored = false;
                                restored_obj = in.readArrayList();
        inObjStream.close();
        inStream.close();


        restored = true;
                log.debug("ObjectSaveTest:testArrayList(): ....restored operation completed.....");

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Examples of org.apache.axis2.context.externalize.SafeObjectInputStream

        FileInputStream inStream = new FileInputStream(theFile);


        // attach a stream capable of reading objects from the
        // stream connected to the file
        ObjectInputStream inObjStream = new ObjectInputStream(inStream);
                                SafeObjectInputStream in = 
                                    SafeObjectInputStream.install(inObjStream);


        // try to restore the options
                log.debug("ObjectSaveTest:testHashMap(): restoring .....");
        restored = false;
                                restored_obj = in.readHashMap();
        inObjStream.close();
        inStream.close();


        restored = true;
                log.debug("ObjectSaveTest:testHashMap(): ....restored operation completed.....");

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Examples of org.apache.axis2.context.externalize.SafeObjectInputStream

        FileInputStream inStream = new FileInputStream(theFile);


        // attach a stream capable of reading objects from the
        // stream connected to the file
        ObjectInputStream inObjStream = new ObjectInputStream(inStream);
                                SafeObjectInputStream in = 
                                    SafeObjectInputStream.install(inObjStream);


        // try to restore the options
                log.debug("ObjectSaveTest:testLinkedList(): restoring .....");
        restored = false;
                                restored_obj = in.readLinkedList();
        inObjStream.close();
        inStream.close();


        restored = true;
                log.debug("ObjectSaveTest:testLinkedList(): ....restored operation completed.....");

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Examples of org.apache.axis2.context.externalize.SafeObjectInputStream

     * @param in The stream to read the object contents from
     * @throws IOException
     * @throws ClassNotFoundException
     */
    public void readExternal(ObjectInput inObject) throws IOException, ClassNotFoundException {
        SafeObjectInputStream in = SafeObjectInputStream.install(inObject);
        // trace point
        if (log.isTraceEnabled()) {
            log.trace(myClassName + ":readExternal():  BEGIN  bytes available in stream [" +
                    in.available() + "]  ");
        }


        // serialization version ID
        long suid = in.readLong();


        // revision ID
        int revID = in.readInt();


        // make sure the object data is in a version we can handle
        if (suid != serialVersionUID) {
            throw new ClassNotFoundException(ExternalizeConstants.UNSUPPORTED_SUID);
        }


        // make sure the object data is in a revision level we can handle
        if (revID != REVISION_2) {
            throw new ClassNotFoundException(ExternalizeConstants.UNSUPPORTED_REVID);
        }


        //---------------------------------------------------------
        // various simple fields
        //---------------------------------------------------------
        long time = in.readLong();
        setLastTouchedTime(time);


        sessionContextTimeoutInterval = in.readLong();
        cookieID = (String) in.readObject();


        //---------------------------------------------------------
        // properties
        //---------------------------------------------------------
        properties = in.readMap(new HashMap());


        //---------------------------------------------------------
        // "nested"
        //---------------------------------------------------------


        // parent
        parent = (AbstractContext) in.readObject();


        //---------------------------------------------------------
        // done
        //---------------------------------------------------------

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