Java Attachment类代码示例

import com.sun.xml.internal.ws.api.message.Attachment; //导入依赖的package包/类
@Nullable
public Attachment get(String contentId) {
    Attachment att;
    /**
     * First try to get the Attachment from internal map, maybe this attachment
     * is added by the user.
     */
    att = atts.get(contentId);
    if(att != null)
        return att;
    try {
        /**
         * Attachment is not found in the internal map, now do look in
         * the mpp, if found add to the internal Attachment map.
         */
        att = mpp.getAttachmentPart(contentId);
        if(att != null){
            atts.put(contentId, att);
        }
    } catch (IOException e) {
        throw new WebServiceException(EncodingMessages.NO_SUCH_CONTENT_ID(contentId), e);
    }
    return att;
}
 

import com.sun.xml.internal.ws.api.message.Attachment; //导入依赖的package包/类
void callHandlersOnResponse(MessageUpdatableContext context, boolean handleFault) {
    //Lets copy all the MessageContext.OUTBOUND_ATTACHMENT_PROPERTY to the message
    Map<String, DataHandler> atts = (Map<String, DataHandler>) context.get(MessageContext.OUTBOUND_MESSAGE_ATTACHMENTS);
    AttachmentSet attSet = context.packet.getMessage().getAttachments();
    for (Entry<String, DataHandler> entry : atts.entrySet()) {
        String cid = entry.getKey();
        if (attSet.get(cid) == null) { // Otherwise we would be adding attachments twice
            Attachment att = new DataHandlerAttachment(cid, atts.get(cid));
            attSet.add(att);
        }
    }

    try {
        //SERVER-SIDE
        processor.callHandlersResponse(HandlerProcessor.Direction.OUTBOUND, context, handleFault);

    } catch (WebServiceException wse) {
        //no rewrapping
        throw wse;
    } catch (RuntimeException re) {
        throw re;

    }
}
 

import com.sun.xml.internal.ws.api.message.Attachment; //导入依赖的package包/类
void callHandlersOnResponse(MessageUpdatableContext context, boolean handleFault) {

        //Lets copy all the MessageContext.OUTBOUND_ATTACHMENT_PROPERTY to the message
        Map<String, DataHandler> atts = (Map<String, DataHandler>) context.get(MessageContext.OUTBOUND_MESSAGE_ATTACHMENTS);
        AttachmentSet attSet = context.packet.getMessage().getAttachments();
        for (Map.Entry<String, DataHandler> entry : atts.entrySet()) {
            String cid = entry.getKey();
            if (attSet.get(cid) == null) { // Otherwise we would be adding attachments twice
                Attachment att = new DataHandlerAttachment(cid, atts.get(cid));
                attSet.add(att);
            }
        }

        try {
            //SERVER-SIDE
            processor.callHandlersResponse(HandlerProcessor.Direction.OUTBOUND, context, handleFault);

        } catch (WebServiceException wse) {
            //no rewrapping
            throw wse;
        } catch (RuntimeException re) {
            throw re;

        }
    }
 

import com.sun.xml.internal.ws.api.message.Attachment; //导入依赖的package包/类
void callHandlersOnResponse(MessageUpdatableContext context, boolean handleFault) {
    //Lets copy all the MessageContext.OUTBOUND_ATTACHMENT_PROPERTY to the message
    Map<String, DataHandler> atts = (Map<String, DataHandler>) context.get(MessageContext.OUTBOUND_MESSAGE_ATTACHMENTS);
    AttachmentSet attSet = context.packet.getMessage().getAttachments();
    for (Entry<String, DataHandler> entry : atts.entrySet()) {
        String cid = entry.getKey();
        Attachment att = new DataHandlerAttachment(cid, atts.get(cid));
        attSet.add(att);
    }

    try {
        //SERVER-SIDE
        processor.callHandlersResponse(HandlerProcessor.Direction.OUTBOUND, context, handleFault);

    } catch (WebServiceException wse) {
        //no rewrapping
        throw wse;
    } catch (RuntimeException re) {
        throw re;
    }
}
 

import com.sun.xml.internal.ws.api.message.Attachment; //导入依赖的package包/类
public void readRequest(Message msg, Object[] args) throws JAXBException, XMLStreamException {
    boolean foundAttachment = false;
    // TODO not to loop
    for (Attachment att : msg.getAttachments()) {
        String part = getWSDLPartName(att);
        if (part == null) {
            continue;
        }
        if(part.equals(pname) || part.equals(pname1)){
            foundAttachment = true;
            mapAttachment(att, args);
            break;
        }
    }
    if (!foundAttachment) {
        throw new WebServiceException("Missing Attachment for "+pname);
    }
}
 

import com.sun.xml.internal.ws.api.message.Attachment; //导入依赖的package包/类
@Override
@SuppressWarnings("element-type-mismatch")
public Object get(Object key) {
    if (packet.supports(key)) {
        return packet.get(key);    // strongly typed
    }
    if (packet.getHandlerScopePropertyNames(true).contains(key)) {
        return null;            // no such application-scope property
    }
    Object value =  packet.invocationProperties.get(key);

    //add the attachments from the Message to the corresponding attachment property
    if(key.equals(MessageContext.OUTBOUND_MESSAGE_ATTACHMENTS) ||
            key.equals(MessageContext.INBOUND_MESSAGE_ATTACHMENTS)){
        Map<String, DataHandler> atts = (Map<String, DataHandler>) value;
        if(atts == null)
            atts = new HashMap<String, DataHandler>();
        AttachmentSet attSet = packet.getMessage().getAttachments();
        for(Attachment att : attSet){
            atts.put(att.getContentId(), att.asDataHandler());
        }
        return atts;
    }
    return value;
}
 

import com.sun.xml.internal.ws.api.message.Attachment; //导入依赖的package包/类
@SuppressWarnings("resource")
private void writeNonMtomAttachments(AttachmentSet attachments,
        OutputStream out, String boundary) throws IOException {

    for (Attachment att : attachments) {

        DataHandler dh = att.asDataHandler();
        if (dh instanceof StreamingDataHandler) {
            StreamingDataHandler sdh = (StreamingDataHandler) dh;
            // If DataHandler has href Content-ID, it is MTOM, so skip.
            if (sdh.getHrefCid() != null)
                continue;
        }

        // build attachment frame
        writeln("--" + boundary, out);
        writeMimeHeaders(att.getContentType(), att.getContentId(), out);
        att.writeTo(out);
        writeln(out); // write \r\n
    }
}
 

import com.sun.xml.internal.ws.api.message.Attachment; //导入依赖的package包/类
/**
 * Parses the entire stream and returns all MIME parts except root MIME part.
 *
 * @return Map<String, StreamAttachment> for all attachment parts
 */
public @NotNull Map<String, Attachment> getAttachmentParts() {
    if (!gotAll) {
        MIMEPart rootPart = (start != null) ? message.getPart(start) : message.getPart(0);
        List<MIMEPart> parts = message.getAttachments();
        for(MIMEPart part : parts) {
            if (part != rootPart) {
                String cid = part.getContentId();
                if (!attachments.containsKey(cid)) {
                    PartAttachment attach = new PartAttachment(part);
                    attachments.put(attach.getContentId(), attach);
                }
            }
        }
        gotAll = true;
    }
    return attachments;
}
 

import com.sun.xml.internal.ws.api.message.Attachment; //导入依赖的package包/类
public Object get(Object key) {
    if(packet.supports(key))
        return packet.get(key);    // strongly typed

    if(packet.getHandlerScopePropertyNames(true).contains(key))
        return null;            // no such application-scope property

    Object value =  packet.invocationProperties.get(key);

    //add the attachments from the Message to the corresponding attachment property
    if(key.equals(MessageContext.INBOUND_MESSAGE_ATTACHMENTS)){
        Map<String, DataHandler> atts = (Map<String, DataHandler>) value;
        if(atts == null)
            atts = new HashMap<String, DataHandler>();
        AttachmentSet attSet = packet.getMessage().getAttachments();
        for(Attachment att : attSet){
            atts.put(att.getContentId(), att.asDataHandler());
        }
        return atts;
    }
    return value;
}
 

import com.sun.xml.internal.ws.api.message.Attachment; //导入依赖的package包/类
public Attachment get(String contentId) {
    for( int i=attList.size()-1; i>=0; i-- ) {
        Attachment a = attList.get(i);
        if(a.getContentId().equals(contentId))
            return a;
    }
    return null;
}
 

import com.sun.xml.internal.ws.api.message.Attachment; //导入依赖的package包/类
@Override
public String addSwaRefAttachment(DataHandler data) {
    String cid = encodeCid(null);
    Attachment att = new DataHandlerAttachment(cid, data);
    attachments.add(att);
    cid = "cid:" + cid;
    return cid;
}
 

import com.sun.xml.internal.ws.api.message.Attachment; //导入依赖的package包/类
@Override
public DataHandler getAttachmentAsDataHandler(String cid) {
    Attachment a = attachments.get(stripScheme(cid));
    if(a==null)
        throw new WebServiceException(EncodingMessages.NO_SUCH_CONTENT_ID(cid));
    return a.asDataHandler();
}
 

import com.sun.xml.internal.ws.api.message.Attachment; //导入依赖的package包/类
@Override
public byte[] getAttachmentAsByteArray(String cid) {
    Attachment a = attachments.get(stripScheme(cid));
    if(a==null)
        throw new WebServiceException(EncodingMessages.NO_SUCH_CONTENT_ID(cid));
    return a.asByteArray();
}
 

import com.sun.xml.internal.ws.api.message.Attachment; //导入依赖的package包/类
/**
 * Expensive operation.
 */
public Iterator<Attachment> iterator() {
    /**
     * Browse thru all the attachments in the mpp, add them to #atts,
     * then return whether its empty.
     */
    Map<String, Attachment> attachments = mpp.getAttachmentParts();
    for(Map.Entry<String, Attachment> att : attachments.entrySet()) {
        if(atts.get(att.getKey()) == null){
            atts.put(att.getKey(), att.getValue());
        }
    }

    return atts.values().iterator();
}
 

import com.sun.xml.internal.ws.api.message.Attachment; //导入依赖的package包/类
static protected void addAttachmentsToSOAPMessage(SOAPMessage msg, Message message) {
    for(Attachment att : message.getAttachments()) {
        AttachmentPart part = msg.createAttachmentPart();
        part.setDataHandler(att.asDataHandler());

        // Be safe and avoid double angle-brackets.
        String cid = att.getContentId();
        if (cid != null) {
            if (cid.startsWith("<") && cid.endsWith(">"))
                part.setContentId(cid);
            else
                part.setContentId('<' + cid + '>');
        }

        // Add any MIME headers beside Content-ID, which is already
        // accounted for above, and Content-Type, which is provided
        // by the DataHandler above.
        if (att instanceof AttachmentEx) {
            AttachmentEx ax = (AttachmentEx) att;
            Iterator<AttachmentEx.MimeHeader> imh = ax.getMimeHeaders();
            while (imh.hasNext()) {
                AttachmentEx.MimeHeader ame = imh.next();
                if ((!"Content-ID".equals(ame.getName()))
                        && (!"Content-Type".equals(ame.getName())))
                    part.addMimeHeader(ame.getName(), ame.getValue());
            }
        }
        msg.addAttachmentPart(part);
    }
}