Examples of org.apache.cxf.helpers.LoadingByteArrayOutputStream

org.apache.cxf.helpers.LoadingByteArrayOutputStream
Subclass of ByteArrayOutputStream that allows creation of a ByteArrayInputStream directly without creating a copy of the byte[]. Also, on "toByteArray()" it truncates it's buffer to the current size and returns the new buffer directly. Multiple calls to toByteArray() will return the exact same byte[] unless a write is called in between. Note: once the InputStream is created, the output stream should no longer be used. In particular, make sure not to call reset() and then write as that may overwrite the data that the InputStream is using.

                    if (baseURI == null) {
                        baseURI = si.getSystemId();
                    }
                    DOMSource ds = new DOMSource(el, baseURI);   
                    schemaSourcesMap2.put(si.getSystemId() + ":" + si.getNamespaceURI(), ds);
                    LoadingByteArrayOutputStream out = new LoadingByteArrayOutputStream();
                    StaxUtils.copy(el, StaxUtils.createXMLStreamWriter(out));
                    schemaSourcesMap.put(si.getSystemId() + ":" + si.getNamespaceURI(), out.toByteArray());
                }


                
                for (XmlSchema sch : serviceInfo.getXmlSchemaCollection().getXmlSchemas()) {
                    if (sch.getSourceURI() != null
                        && !schemaSourcesMap.containsKey(sch.getSourceURI() + ":" 
                                                         + sch.getTargetNamespace())) { 
                        
                        InputStream ins = null;
                        try {
                            URL url = new URL(sch.getSourceURI());
                            ins = url.openStream();
                        } catch (Exception e) {
                            //ignore, we'll just use what we have.  (though
                            //bugs in XmlSchema could make this less useful)
                        }
                        
                        LoadingByteArrayOutputStream out = new LoadingByteArrayOutputStream();
                        if (ins == null) {
                            sch.write(out);
                        } else {
                            IOUtils.copyAndCloseInput(ins, out);
                        }


                        schemaSourcesMap.put(sch.getSourceURI() + ":" 
                                             + sch.getTargetNamespace(), out.toByteArray());
                        
                        Source source = new StreamSource(out.createInputStream(), sch.getSourceURI());
                        schemaSourcesMap2.put(sch.getSourceURI() + ":" 
                                              + sch.getTargetNamespace(), source);
                    }
                }

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         */
        public void close() throws IOException {
            try {
                if (buffer != null && buffer.size() > 0) {
                    thresholdNotReached();
                    LoadingByteArrayOutputStream tmp = buffer;
                    buffer = null;
                    super.write(tmp.getRawBytes(), 0, tmp.size());
                }
                boolean exceptionSet = outMessage.getContent(Exception.class) != null;
                if (!written && !exceptionSet) {
                    handleHeadersTrustCaching();
                }

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                    if (baseURI == null) {
                        baseURI = si.getSystemId();
                    }
                    DOMSource ds = new DOMSource(el, baseURI);   
                    schemaSourcesMap2.put(si.getSystemId() + ":" + si.getNamespaceURI(), ds);
                    LoadingByteArrayOutputStream out = new LoadingByteArrayOutputStream();
                    writer = StaxUtils.createXMLStreamWriter(out);
                    StaxUtils.copy(el, writer);
                    writer.flush();
                    schemaSourcesMap.put(si.getSystemId() + ":" + si.getNamespaceURI(), out.toByteArray());
                }


                
                for (XmlSchema sch : serviceInfo.getXmlSchemaCollection().getXmlSchemas()) {
                    if (sch.getSourceURI() != null
                        && !schemaSourcesMap.containsKey(sch.getSourceURI() + ":" 
                                                         + sch.getTargetNamespace())) { 
                        
                        InputStream ins = null;
                        try {
                            URL url = new URL(sch.getSourceURI());
                            ins = url.openStream();
                        } catch (Exception e) {
                            //ignore, we'll just use what we have.  (though
                            //bugs in XmlSchema could make this less useful)
                        }
                        
                        LoadingByteArrayOutputStream out = new LoadingByteArrayOutputStream();
                        if (ins == null) {
                            sch.write(out);
                        } else {
                            IOUtils.copyAndCloseInput(ins, out);
                        }


                        schemaSourcesMap.put(sch.getSourceURI() + ":" 
                                             + sch.getTargetNamespace(), out.toByteArray());
                        
                        Source source = new StreamSource(out.createInputStream(), sch.getSourceURI());
                        schemaSourcesMap2.put(sch.getSourceURI() + ":" 
                                              + sch.getTargetNamespace(), source);
                    }
                }

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        this(defaultThreshold);
    }


    public CachedOutputStream(long threshold) {
        this.threshold = threshold; 
        currentStream = new LoadingByteArrayOutputStream(2048);
        inmem = true;
        readBusProperties();
    }

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     * @param copyOldContent flag indicating if the old content should be copied
     * @throws IOException
     */
    public void resetOut(OutputStream out, boolean copyOldContent) throws IOException {
        if (out == null) {
            out = new LoadingByteArrayOutputStream();
        }


        if (currentStream instanceof CachedOutputStream) {
            CachedOutputStream ac = (CachedOutputStream) currentStream;
            InputStream in = ac.getInputStream();

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        }


        long count = 0;
        if (inmem) {
            if (currentStream instanceof LoadingByteArrayOutputStream) {
                LoadingByteArrayOutputStream lout = (LoadingByteArrayOutputStream)currentStream;
                out.append(IOUtils.newStringFromBytes(lout.getRawBytes(), charsetName, 0, (int)limit));
            } else if (currentStream instanceof ByteArrayOutputStream) {
                byte bytes[] = ((ByteArrayOutputStream)currentStream).toByteArray();
                out.append(IOUtils.newStringFromBytes(bytes, charsetName, 0, (int)limit));
            } else {
                throw new IOException("Unknown format of currentStream");

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    public void writeCacheTo(StringBuilder out, String charsetName) throws IOException {
        flush();
        if (inmem) {
            if (currentStream instanceof LoadingByteArrayOutputStream) {
                LoadingByteArrayOutputStream lout = (LoadingByteArrayOutputStream)currentStream;
                out.append(IOUtils.newStringFromBytes(lout.getRawBytes(), charsetName, 0, lout.size()));
            } else if (currentStream instanceof ByteArrayOutputStream) {
                byte[] bytes = ((ByteArrayOutputStream)currentStream).toByteArray();
                out.append(IOUtils.newStringFromBytes(bytes, charsetName));
            } else {
                throw new IOException("Unknown format of currentStream");

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                } catch (Exception e) {
                    //ignore
                }
            }
            deleteTempFile();
            currentStream = new LoadingByteArrayOutputStream(1024);
            inmem = true;
        }
    }

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        currentStream = new PipedOutputStream(stream);
        inmem = true;
    }


    public CachedOutputStream() {
        currentStream = new LoadingByteArrayOutputStream(2048);
        inmem = true;
    }

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        inmem = true;
    }


    public CachedOutputStream(long threshold) {
        this.threshold = threshold; 
        currentStream = new LoadingByteArrayOutputStream(2048);
        inmem = true;
    }

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org.apache.cxf.io.AbstractThresholdOutputStream

org.apache.cxf.io.CachedOutputStream

org.apache.cxf.resource.URIResolver

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org.apache.cxf.testutil.recorders.InMessageRecorder

org.apache.cxf.tools.wsdlto.WSDLToJavaContainer

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