Example usage for java.io ObjectInput readUTF

Introduction

In this page you can find the example usage for java.io ObjectInput readUTF.

Prototype

String readUTF() throws IOException;

Source Link

Document

Reads in a string that has been encoded using a modified UTF-8 format.

Usage

From source file:org.apache.axis2.context.externalize.MessageExternalizeUtils.java

/**
 * Read the Message// w  w w .  j ava  2  s .  co  m
 * @param in
 * @param mc
 * @param correlationIDString
 * @return
 * @throws IOException
 */
public static SOAPEnvelope readExternal(ObjectInput in, MessageContext mc, String correlationIDString)
        throws IOException, ClassNotFoundException {
    if (log.isDebugEnabled()) {
        log.debug(correlationIDString + ":readExternal(): start");
    }
    SOAPEnvelope envelope = null;

    // Read Prolog
    // Read the class name and object state
    String name = in.readUTF();
    int revision = in.readInt();

    if (log.isDebugEnabled()) {
        log.debug(correlationIDString + ":readExternal(): name= " + name + " revision= " + revision);
    }
    // make sure the object data is in a revision level we can handle
    if (revision != REVISION_2) {
        throw new ClassNotFoundException(ExternalizeConstants.UNSUPPORTED_REVID);
    }

    boolean gotMsg = in.readBoolean();
    if (gotMsg != ACTIVE_OBJECT) {
        if (log.isDebugEnabled()) {
            log.debug(correlationIDString + ":readExternal(): end:" + "no message present");
        }
        in.readInt(); // Read end of data blocks
        return envelope;
    }

    // Read optimized, optimized content-type, charset encoding and namespace uri
    boolean optimized = in.readBoolean();
    String optimizedContentType = null;
    if (optimized) {
        optimizedContentType = in.readUTF();
    }
    String charSetEnc = in.readUTF();
    String namespaceURI = in.readUTF();
    if (log.isDebugEnabled()) {
        log.debug(correlationIDString + ":readExternal(): " + "optimized=[" + optimized + "]  "
                + "optimizedContentType=[" + optimizedContentType + "]  " + "charSetEnc=[" + charSetEnc + "]  "
                + "namespaceURI=[" + namespaceURI + "]");
    }

    MessageInputStream mis = new MessageInputStream(in);
    StAXBuilder builder = null;
    try {
        if (optimized) {
            boolean isSOAP = true;
            builder = BuilderUtil.getAttachmentsBuilder(mc, mis, optimizedContentType, isSOAP);
            envelope = (SOAPEnvelope) builder.getDocumentElement();
            envelope.buildWithAttachments();
        } else {
            XMLStreamReader xmlreader = StAXUtils.createXMLStreamReader(mis, charSetEnc);
            builder = new StAXSOAPModelBuilder(xmlreader, namespaceURI);
            envelope = (SOAPEnvelope) builder.getDocumentElement();
            envelope.build();
        }
    } catch (Exception ex) {
        // TODO: what to do if can't get the XML stream reader
        // For now, log the event
        log.error(correlationIDString + ":readExternal(): Error when deserializing persisted envelope: ["
                + ex.getClass().getName() + " : " + ex.getLocalizedMessage() + "]", ex);
        envelope = null;
    } finally {
        if (builder != null) {
            builder.close();
        }
        // Close the message input stream.  This will ensure that the
        // underlying stream is advanced past the message.
        mis.close();
        if (log.isDebugEnabled()) {
            log.debug(correlationIDString + ":readExternal(): end");
        }
    }
    return envelope;
}

From source file:PersonExt.java

public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    this.name = in.readUTF();
    this.gender = in.readUTF();
}

From source file:com.enonic.cms.core.portal.instruction.PostProcessInstruction.java

protected String readString(ObjectInput in) throws IOException {
    return in.readUTF();
}

From source file:com.talis.storage.s3.ExternalizableS3Object.java

@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {

    this.setKey(in.readUTF());
    this.setBucketName(in.readUTF());
    this.setAcl((AccessControlList) in.readObject());
    this.setMetadataComplete(in.readBoolean());
    this.addAllMetadata((Map) in.readObject());
    int length = in.readInt();
    byte[] entity = new byte[length];
    in.readFully(entity);//from   w w w . j ava 2s. c om
    this.setDataInputStream(new ByteArrayInputStream(entity));
}

From source file:com.delphix.session.service.ServiceName.java

@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    super.readExternal(in);

    name = in.readUTF();
    ephemeral = in.readBoolean();//from w  ww .  j a  v a 2 s .  c  o m
}

From source file:com.splicemachine.derby.stream.spark.SparkExportDataSetWriter.java

@SuppressWarnings("unchecked")
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    directory = in.readUTF();
    exportFunction = (SpliceFunction2) in.readObject();
    rdd = (JavaRDD) in.readObject();/*from w  ww . j  a  va2 s.  com*/
}

From source file:org.spearce.jgit.transport.RemoteConfig.java

public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    name = in.readUTF();
    final int items = in.readInt();
    Map<String, List<String>> map = new HashMap<String, List<String>>();
    for (int i = 0; i < items; i++) {
        String key = in.readUTF();
        String value = in.readUTF();
        List<String> values = map.get(key);
        if (null == values) {
            values = new ArrayList<String>();
            map.put(key, values);/*  w ww  .ja v  a 2  s . c o m*/
        }
        values.add(value);
    }
    fromMap(map);
}

From source file:com.splicemachine.derby.stream.spark.SparkScanSetBuilder.java

@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    super.readExternal(in);
    this.tableName = in.readUTF();
    this.dsp = (SparkDataSetProcessor) in.readObject();
}

From source file:com.delphix.session.service.ServiceUUID.java

@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    super.readExternal(in);

    uuid = UUID.fromString(in.readUTF());

    if (in.readBoolean()) {
        alias = in.readUTF();/*from   w w w  .jav a 2 s  .c  o m*/
    }

    ephemeral = in.readBoolean();
}

From source file:com.enonic.cms.core.portal.instruction.PostProcessInstruction.java

protected String[] readStringArray(ObjectInput in) throws IOException {
    String[] array = new String[in.readInt()];

    for (int i = 0; i < array.length; i++) {
        array[i] = in.readUTF();
    }/*from  w ww .j  av  a  2  s. c  om*/

    return array;
}