Examples of org.apache.poi.ddf.EscherRecord

org.apache.poi.ddf.EscherRecord
The base abstract record from which all escher records are defined. Subclasses will need to define methods for serialization/deserialization and for determining the record size. @author Glen Stampoultzis


        EscherAggregate r = (EscherAggregate) getSheet().findFirstRecordBySid(EscherAggregate.sid);
        List<EscherRecord> escherRecords = r.getEscherRecords();
        PrintWriter w = new PrintWriter(System.out);
        for (Iterator<EscherRecord> iterator = escherRecords.iterator(); iterator.hasNext();) {
            EscherRecord escherRecord = iterator.next();
            if (fat) {
                System.out.println(escherRecord.toString());
            } else {
                escherRecord.display(w, 0);
            }
        }
        w.flush();
    }

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        EscherAggregate r = (EscherAggregate) getSheet().findFirstRecordBySid(EscherAggregate.sid);
        List escherRecords = r.getEscherRecords();
        PrintWriter w = new PrintWriter(System.out);
        for ( Iterator iterator = escherRecords.iterator(); iterator.hasNext(); )
        {
            EscherRecord escherRecord = (EscherRecord) iterator.next();
            if (fat)
                System.out.println(escherRecord.toString());
            else
                escherRecord.display(w, 0);
        }
        w.flush();
    }

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    {
        EscherRecordFactory recordFactory = new DefaultEscherRecordFactory();
        int pos = offset;
        while ( pos < offset + size )
        {
            EscherRecord r = recordFactory.createRecord(data, pos);
            int bytesRead = r.fillFields(data, pos, recordFactory );
            escherRecords.add(r);
            pos += bytesRead;
        }
    }

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        buffer.append('[' + getRecordName() + ']' + nl);
        if (escherRecords.size() == 0)
            buffer.append("No Escher Records Decoded" + nl);
        for ( Iterator iterator = escherRecords.iterator(); iterator.hasNext(); )
        {
            EscherRecord r = (EscherRecord) iterator.next();
            buffer.append(r.toString());
        }
        buffer.append("[/" + getRecordName() + ']' + nl);


        return buffer.toString();
    }

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            LittleEndian.putShort(data, 2 + offset, (short)(getRecordSize() - 4));


            int pos = offset + 4;
            for ( Iterator iterator = escherRecords.iterator(); iterator.hasNext(); )
            {
                EscherRecord r = (EscherRecord) iterator.next();
                pos += r.serialize( pos, data, new NullEscherSerializationListener() );
            }
        }
        return getRecordSize();
    }

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        else
        {
            int size = 4;
            for ( Iterator iterator = escherRecords.iterator(); iterator.hasNext(); )
            {
                EscherRecord r = (EscherRecord) iterator.next();
                size += r.getRecordSize();
            }
            return size;
        }
    }

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        {
            byte[] buffer = new byte[getRawDataSize()];
            int pos = 0;
            for ( Iterator iterator = getEscherRecords().iterator(); iterator.hasNext(); )
            {
                EscherRecord r = (EscherRecord) iterator.next();
                pos += r.serialize(pos, buffer, new NullEscherSerializationListener() );
            }


            return writeData( offset, data, buffer );
        }
    }

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        else
        {
            int size = 0;
            for ( Iterator iterator = escherRecords.iterator(); iterator.hasNext(); )
            {
                EscherRecord r = (EscherRecord) iterator.next();
                size += r.getRecordSize();
            }
            return size;
        }
    }

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        r.decode();
        List escherRecords = r.getEscherRecords();
        PrintWriter w = new PrintWriter(System.out);
        for ( Iterator iterator = escherRecords.iterator(); iterator.hasNext(); )
        {
            EscherRecord escherRecord = (EscherRecord) iterator.next();
            if (fat)
                System.out.println(escherRecord.toString());
            else
                escherRecord.display(w, 0);
        }
        w.flush();
    }

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                bstoreContainer = new EscherContainerRecord();
                bstoreContainer.setRecordId( EscherContainerRecord.BSTORE_CONTAINER );
                bstoreContainer.setOptions( (short) ( (escherBSERecords.size() << 4) | 0xF ) );
                for ( Iterator iterator = escherBSERecords.iterator(); iterator.hasNext(); )
                {
                    EscherRecord escherRecord = (EscherRecord) iterator.next();
                    bstoreContainer.addChildRecord( escherRecord );
                }
            }
            opt.setRecordId((short) 0xF00B);
            opt.setOptions((short) 0x0033);

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