Java EncapsulationUtility类代码示例

import com.sun.corba.se.impl.ior.EncapsulationUtility; //导入依赖的package包/类
public void write( ObjectKeyTemplate okeyTemplate, ObjectId id, OutputStream os)
{
    giopVersion.write( os ) ;
    primary.write( os ) ;

    // Note that this is NOT an encapsulation: do not marshal
    // the endianness flag.  However, the length is required.
    // Note that this cannot be accomplished with a codec!

    // Use the byte order of the given stream
    OutputStream encapsulatedOS =
        sun.corba.OutputStreamFactory.newEncapsOutputStream(
            (ORB)os.orb(), ((CDROutputStream)os).isLittleEndian() ) ;

    okeyTemplate.write( id, encapsulatedOS ) ;
    EncapsulationUtility.writeOutputStream( encapsulatedOS, os ) ;

    if (giopVersion.getMinor() > 0)
        EncapsulationUtility.writeIdentifiableSequence( this, os ) ;
}
 

import com.sun.corba.se.impl.ior.EncapsulationUtility; //导入依赖的package包/类
public void write( ObjectKeyTemplate okeyTemplate, ObjectId id, OutputStream os)
{
    giopVersion.write( os ) ;
    primary.write( os ) ;

    // Note that this is NOT an encapsulation: do not marshal
    // the endianness flag.  However, the length is required.
    // Note that this cannot be accomplished with a codec!

    // Use the byte order of the given stream
    OutputStream encapsulatedOS = new EncapsOutputStream( (ORB)os.orb(),
        ((CDROutputStream)os).isLittleEndian() ) ;

    okeyTemplate.write( id, encapsulatedOS ) ;
    EncapsulationUtility.writeOutputStream( encapsulatedOS, os ) ;

    if (giopVersion.getMinor() > 0)
        EncapsulationUtility.writeIdentifiableSequence( this, os ) ;
}
 

import com.sun.corba.se.impl.ior.EncapsulationUtility; //导入依赖的package包/类
private void init( InputStream istr )
{
    // First, read all of the IIOP IOR data
    GIOPVersion version = new GIOPVersion() ;
    version.read( istr ) ;
    IIOPAddress primary = new IIOPAddressImpl( istr ) ;
    byte[] key = EncapsulationUtility.readOctets( istr ) ;

    ObjectKey okey = orb.getObjectKeyFactory().create( key ) ;
    oktemp = okey.getTemplate() ;
    oid = okey.getId() ;

    proftemp = IIOPFactories.makeIIOPProfileTemplate( orb,
        version, primary ) ;

    // Handle any tagged components (if applicable)
    if (version.getMinor() > 0)
        EncapsulationUtility.readIdentifiableSequence( proftemp,
            orb.getTaggedComponentFactoryFinder(), istr ) ;

    // If there is no codebase in this IOR and there IS a
    // java.rmi.server.codebase property set, we need to
    // update the IOR with the local codebase.  Note that
    // there is only one instance of the local codebase, but it
    // can be safely shared in multiple IORs since it is immutable.
    if (uncachedGetCodeBase() == null) {
        JavaCodebaseComponent jcc = LocalCodeBaseSingletonHolder.comp ;

        if (jcc != null) {
            if (version.getMinor() > 0)
                proftemp.add( jcc ) ;

            codebase = jcc.getURLs() ;
        }

        // Whether codebase is null or not, we have it,
        // and so getCodebase ned never call uncachedGetCodebase.
        cachedCodebase = true;
    }
}
 

import com.sun.corba.se.impl.ior.EncapsulationUtility; //导入依赖的package包/类
public IIOPProfileTemplateImpl( InputStream istr )
{
    byte major = istr.read_octet() ;
    byte minor = istr.read_octet() ;
    giopVersion = GIOPVersion.getInstance( major, minor ) ;
    primary = new IIOPAddressImpl( istr ) ;
    orb = (ORB)(istr.orb()) ;
    // Handle any tagged components (if applicable)
    if (minor > 0)
        EncapsulationUtility.readIdentifiableSequence(
            this, orb.getTaggedComponentFactoryFinder(), istr ) ;

    makeImmutable() ;
}
 

import com.sun.corba.se.impl.ior.EncapsulationUtility; //导入依赖的package包/类
/** Write out this IIOPProfileTemplateImpl only.
*/
public void writeContents( OutputStream os)
{
    giopVersion.write( os ) ;
    primary.write( os ) ;

    if (giopVersion.getMinor() > 0)
        EncapsulationUtility.writeIdentifiableSequence( this, os ) ;
}