Package org.apache.openjpa.lib.meta

Examples of org.apache.openjpa.lib.meta.ZipStreamMetaDataIterator$NoCloseInputStream

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                        log.trace(_loc.get("scanning-jar-at-url", url));
                    }
                    try {
                        InputStream is = (InputStream) AccessController.doPrivileged(
                                J2DoPrivHelper.openStreamAction(url));
                        scan(new ZipStreamMetaDataIterator(new ZipInputStream(is), newMetaDataFilter()),
                                cparser, names, true, url);
                    } catch (PrivilegedActionException pae) {
                        throw (IOException) pae.getException();
                    }
                } else {
                    if (log.isTraceEnabled()) {
                        log.trace(_loc.get("scanning-url", url));
                    }
                    clss = cparser.parseTypeNames(new URLMetaDataIterator(url));
                    List<String> newNames = Arrays.asList(clss);
                    if (log.isTraceEnabled()) {
                        log.trace(_loc.get("scan-found-names", newNames, url));
                    }
                    names.addAll(newNames);
                    mapPersistentTypeNames(url, clss);
                }
            }
        }
        if (rsrcs != null) {
            String rsrc;
            MetaDataIterator mitr;
            for (Iterator itr = rsrcs.iterator(); itr.hasNext();) {
                rsrc = (String) itr.next();
                if (rsrc.endsWith(".jar")) {
                    url = AccessController.doPrivileged(
                            J2DoPrivHelper.getResourceAction(loader, rsrc));
                    if (url != null) {
                        if (log.isTraceEnabled()) {
                            log.trace(_loc.get("scanning-jar-stream-url", url));
                        }
                        try {
                            InputStream is = (InputStream) AccessController.doPrivileged(
                                    J2DoPrivHelper.openStreamAction(url));
                            scan(new ZipStreamMetaDataIterator(new ZipInputStream(is), newMetaDataFilter()), cparser,
                                    names, true, url);
                        } catch (PrivilegedActionException pae) {
                            throw (IOException) pae.getException();
                        }
                    }
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                        log.trace(_loc.get("scanning-jar-at-url", url));
                    try {
                        InputStream is = (InputStream)
                            AccessController.doPrivileged(
                                J2DoPrivHelper.openStreamAction(url));
                        scan(new ZipStreamMetaDataIterator(
                            new ZipInputStream(is),
                            newMetaDataFilter()), cparser, names, true, url);
                    } catch (PrivilegedActionException pae) {
                        throw (IOException) pae.getException();
                    }
                } else {
                    if (log.isTraceEnabled())
                        log.trace(_loc.get("scanning-url", url));
                    clss = cparser.parseTypeNames(new URLMetaDataIterator(url));
                    if (log.isTraceEnabled())
                        log.trace(_loc.get("scan-found-names", clss, url));
                    names.addAll(Arrays.asList(clss));
                    mapPersistentTypeNames(url, clss);
                }
            }
        }
        if (rsrcs != null) {
            String rsrc;
            MetaDataIterator mitr;
            for (Iterator itr = rsrcs.iterator(); itr.hasNext();) {
                rsrc = (String) itr.next();
                if (rsrc.endsWith(".jar")) {
                    url = (URL) AccessController.doPrivileged(
                        J2DoPrivHelper.getResourceAction(loader, rsrc));
                    if (url != null) {
                        if (log.isTraceEnabled())
                            log.trace(_loc.get("scanning-jar-stream-url", url));
                        try {
                            InputStream is = (InputStream)
                                AccessController.doPrivileged(
                                    J2DoPrivHelper.openStreamAction(url));
                            scan(new ZipStreamMetaDataIterator
                                (new ZipInputStream(is),
                                newMetaDataFilter()), cparser, names, true,
                                url);
                        } catch (PrivilegedActionException pae) {
                            throw (IOException) pae.getException();
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                        log.trace(_loc.get("scanning-jar-at-url", url));
                    try {
                        InputStream is = (InputStream)
                            AccessController.doPrivileged(
                                J2DoPrivHelper.openStreamAction(url));
                        scan(new ZipStreamMetaDataIterator(
                            new ZipInputStream(is),
                            newMetaDataFilter()), cparser, names, true, url);
                    } catch (PrivilegedActionException pae) {
                        throw (IOException) pae.getException();
                    }
                } else {
                    // Open an InputStream from the URL and sniff for a zip header.  If it is, then this is
                    // a URL with a jar-formated InputStream, as per the JPA specification.  Otherwise, fall back
                    // to URLMetaDataIterator.
                    BufferedInputStream is = null;
                   
                    try {
                        is = new BufferedInputStream((InputStream) AccessController.
                            doPrivileged(J2DoPrivHelper.openStreamAction(url)));
                    } catch (PrivilegedActionException pae) {
                        throw (IOException) pae.getException();
                    }
                   
                    // Check for zip header magic 0x50 0x4b 0x03 0x04
                    is.mark(0);
                    boolean zipHeaderMatch = is.read() == 0x50 && is.read() == 0x4b && is.read() == 0x03 &&
                        is.read() == 0x04;
                    is.reset();
                   
                    if (zipHeaderMatch) {
                        // The URL provides a Jar-formatted InputStream, consume it with ZipStreamMetaDataIterator
                        if (log.isTraceEnabled())
                            log.trace(_loc.get("scanning-jar-at-url", url));
                        scan(new ZipStreamMetaDataIterator(new ZipInputStream(is), newMetaDataFilter()),
                            cparser, names, true, url);
                    } else {
                        // Fall back to URLMetaDataIterator
                        if (log.isTraceEnabled())
                            log.trace(_loc.get("scanning-url", url));
                        clss = cparser.parseTypeNames(new URLMetaDataIterator(url));
                        List<String> newNames = Arrays.asList(clss);
                        if (log.isTraceEnabled())
                            log.trace(_loc.get("scan-found-names", newNames, url));
                        names.addAll(newNames);
                        mapPersistentTypeNames(url, clss);
                    }                   
                }
            }
        }
        if (rsrcs != null) {
            String rsrc;
            MetaDataIterator mitr;
            for (Iterator itr = rsrcs.iterator(); itr.hasNext();) {
                rsrc = (String) itr.next();
                if (rsrc.endsWith(".jar")) {
                    url = AccessController.doPrivileged(
                        J2DoPrivHelper.getResourceAction(loader, rsrc));
                    if (url != null) {
                        if (log.isTraceEnabled())
                            log.trace(_loc.get("scanning-jar-stream-url", url));
                        try {
                            InputStream is = (InputStream)
                                AccessController.doPrivileged(
                                    J2DoPrivHelper.openStreamAction(url));
                            scan(new ZipStreamMetaDataIterator
                                (new ZipInputStream(is),
                                newMetaDataFilter()), cparser, names, true,
                                url);
                        } catch (PrivilegedActionException pae) {
                            throw (IOException) pae.getException();
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                        log.trace(_loc.get("scanning-jar-at-url", url));
                    }
                    try {
                        InputStream is = (InputStream) AccessController.doPrivileged(
                                J2DoPrivHelper.openStreamAction(url));
                        scan(new ZipStreamMetaDataIterator(new ZipInputStream(is), newMetaDataFilter()),
                                cparser, names, true, url);
                    } catch (PrivilegedActionException pae) {
                        throw (IOException) pae.getException();
                    }
                } else {
                    if (log.isTraceEnabled()) {
                        log.trace(_loc.get("scanning-url", url));
                    }
                    clss = cparser.parseTypeNames(new URLMetaDataIterator(url));
                    List<String> newNames = Arrays.asList(clss);
                    if (log.isTraceEnabled()) {
                        log.trace(_loc.get("scan-found-names", newNames, url));
                    }
                    names.addAll(newNames);
                    mapPersistentTypeNames(url, clss);
                }
            }
        }
        if (rsrcs != null) {
            String rsrc;
            MetaDataIterator mitr;
            for (Iterator itr = rsrcs.iterator(); itr.hasNext();) {
                rsrc = (String) itr.next();
                if (rsrc.endsWith(".jar")) {
                    url = AccessController.doPrivileged(
                            J2DoPrivHelper.getResourceAction(loader, rsrc));
                    if (url != null) {
                        if (log.isTraceEnabled()) {
                            log.trace(_loc.get("scanning-jar-stream-url", url));
                        }
                        try {
                            InputStream is = (InputStream) AccessController.doPrivileged(
                                    J2DoPrivHelper.openStreamAction(url));
                            scan(new ZipStreamMetaDataIterator(new ZipInputStream(is), newMetaDataFilter()), cparser,
                                    names, true, url);
                        } catch (PrivilegedActionException pae) {
                            throw (IOException) pae.getException();
                        }
                    }
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                        log.trace(_loc.get("scanning-jar-at-url", url));
                    try {
                        InputStream is = (InputStream)
                            AccessController.doPrivileged(
                                J2DoPrivHelper.openStreamAction(url));
                        scan(new ZipStreamMetaDataIterator(
                            new ZipInputStream(is),
                            newMetaDataFilter()), cparser, names, true, url);
                    } catch (PrivilegedActionException pae) {
                        throw (IOException) pae.getException();
                    }
                } else {
                    if (log.isTraceEnabled())
                        log.trace(_loc.get("scanning-url", url));
                    clss = cparser.parseTypeNames(new URLMetaDataIterator(url));
                    if (log.isTraceEnabled())
                        log.trace(_loc.get("scan-found-names", clss, url));
                    names.addAll(Arrays.asList(clss));
                    mapPersistentTypeNames(url, clss);
                }
            }
        }
        if (rsrcs != null) {
            String rsrc;
            MetaDataIterator mitr;
            for (Iterator itr = rsrcs.iterator(); itr.hasNext();) {
                rsrc = (String) itr.next();
                if (rsrc.endsWith(".jar")) {
                    url = (URL) AccessController.doPrivileged(
                        J2DoPrivHelper.getResourceAction(loader, rsrc));
                    if (url != null) {
                        if (log.isTraceEnabled())
                            log.trace(_loc.get("scanning-jar-stream-url", url));
                        try {
                            InputStream is = (InputStream)
                                AccessController.doPrivileged(
                                    J2DoPrivHelper.openStreamAction(url));
                            scan(new ZipStreamMetaDataIterator
                                (new ZipInputStream(is),
                                newMetaDataFilter()), cparser, names, true,
                                url);
                        } catch (PrivilegedActionException pae) {
                            throw (IOException) pae.getException();
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                    if (zipHeaderMatch) {
                        // The URL provides a Jar-formatted InputStream, consume it with ZipStreamMetaDataIterator
                        if (log.isTraceEnabled())
                            log.trace(_loc.get("scanning-jar-at-url", url));
                        scan(new ZipStreamMetaDataIterator(new ZipInputStream(is), newMetaDataFilter()),
                                cparser, names, true, url);
                    } else {
                        // Fall back to URLMetaDataIterator
                        if (log.isTraceEnabled())
                            log.trace(_loc.get("scanning-url", url));
                       
                        is.close();
                        clss = cparser.parseTypeNames(new URLMetaDataIterator(url));
                        List<String> newNames = Arrays.asList(clss);
                        if (log.isTraceEnabled())
                            log.trace(_loc.get("scan-found-names", newNames, url));
                        names.addAll(newNames);
                        mapPersistentTypeNames(url, clss);
                    }
                }
            }
        }
        if (rsrcs != null) {
            String rsrc;
            MetaDataIterator mitr;
            for (Iterator itr = rsrcs.iterator(); itr.hasNext();) {
                rsrc = (String) itr.next();
                if (rsrc.endsWith(".jar")) {
                    url = AccessController.doPrivileged(
                        J2DoPrivHelper.getResourceAction(loader, rsrc));
                    if (url != null) {
                        if (log.isTraceEnabled())
                            log.trace(_loc.get("scanning-jar-stream-url", url));
                        try {
                            InputStream is = (InputStream)
                                AccessController.doPrivileged(
                                    J2DoPrivHelper.openStreamAction(url));
                            scan(new ZipStreamMetaDataIterator
                                (new ZipInputStream(is),
                                newMetaDataFilter()), cparser, names, true,
                                url);
                        } catch (PrivilegedActionException pae) {
                            throw (IOException) pae.getException();
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                        log.trace(_loc.get("scanning-jar-at-url", url));
                    try {
                        InputStream is = (InputStream)
                            AccessController.doPrivileged(
                                J2DoPrivHelper.openStreamAction(url));
                        scan(new ZipStreamMetaDataIterator(
                            new ZipInputStream(is),
                            newMetaDataFilter()), cparser, names, true, url);
                    } catch (PrivilegedActionException pae) {
                        throw (IOException) pae.getException();
                    }
                } else {
                    if (log.isTraceEnabled())
                        log.trace(_loc.get("scanning-url", url));
                    clss = cparser.parseTypeNames(new URLMetaDataIterator(url));
                    List<String> newNames = Arrays.asList(clss);
                    if (log.isTraceEnabled())
                        log.trace(_loc.get("scan-found-names", newNames, url));
                    names.addAll(newNames);
                    mapPersistentTypeNames(url, clss);
                }
            }
        }
        if (rsrcs != null) {
            String rsrc;
            MetaDataIterator mitr;
            for (Iterator itr = rsrcs.iterator(); itr.hasNext();) {
                rsrc = (String) itr.next();
                if (rsrc.endsWith(".jar")) {
                    url = AccessController.doPrivileged(
                        J2DoPrivHelper.getResourceAction(loader, rsrc));
                    if (url != null) {
                        if (log.isTraceEnabled())
                            log.trace(_loc.get("scanning-jar-stream-url", url));
                        try {
                            InputStream is = (InputStream)
                                AccessController.doPrivileged(
                                    J2DoPrivHelper.openStreamAction(url));
                            scan(new ZipStreamMetaDataIterator
                                (new ZipInputStream(is),
                                newMetaDataFilter()), cparser, names, true,
                                url);
                        } catch (PrivilegedActionException pae) {
                            throw (IOException) pae.getException();
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                        log.trace(_loc.get("scanning-jar-at-url", url));
                    try {
                        InputStream is = (InputStream)
                            AccessController.doPrivileged(
                                J2DoPrivHelper.openStreamAction(url));
                        scan(new ZipStreamMetaDataIterator(
                            new ZipInputStream(is),
                            newMetaDataFilter()), cparser, names, true, url);
                    } catch (PrivilegedActionException pae) {
                        throw (IOException) pae.getException();
                    }
                } else {
                    if (log.isTraceEnabled())
                        log.trace(_loc.get("scanning-url", url));
                    clss = cparser.parseTypeNames(new URLMetaDataIterator(url));
                    List<String> newNames = Arrays.asList(clss);
                    if (log.isTraceEnabled())
                        log.trace(_loc.get("scan-found-names", newNames, url));
                    names.addAll(newNames);
                    mapPersistentTypeNames(url, clss);
                }
            }
        }
        if (rsrcs != null) {
            String rsrc;
            MetaDataIterator mitr;
            for (Iterator itr = rsrcs.iterator(); itr.hasNext();) {
                rsrc = (String) itr.next();
                if (rsrc.endsWith(".jar")) {
                    url = AccessController.doPrivileged(
                        J2DoPrivHelper.getResourceAction(loader, rsrc));
                    if (url != null) {
                        if (log.isTraceEnabled())
                            log.trace(_loc.get("scanning-jar-stream-url", url));
                        try {
                            InputStream is = (InputStream)
                                AccessController.doPrivileged(
                                    J2DoPrivHelper.openStreamAction(url));
                            scan(new ZipStreamMetaDataIterator
                                (new ZipInputStream(is),
                                newMetaDataFilter()), cparser, names, true,
                                url);
                        } catch (PrivilegedActionException pae) {
                            throw (IOException) pae.getException();
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                        log.trace(_loc.get("scanning-jar-at-url", url));
                    try {
                        InputStream is = (InputStream)
                            AccessController.doPrivileged(
                                J2DoPrivHelper.openStreamAction(url));
                        scan(new ZipStreamMetaDataIterator(
                            new ZipInputStream(is),
                            newMetaDataFilter()), cparser, names, true, url);
                    } catch (PrivilegedActionException pae) {
                        throw (IOException) pae.getException();
                    }
                } else {
                    if (log.isTraceEnabled())
                        log.trace(_loc.get("scanning-url", url));
                    clss = cparser.parseTypeNames(new URLMetaDataIterator(url));
                    List<String> newNames = Arrays.asList(clss);
                    if (log.isTraceEnabled())
                        log.trace(_loc.get("scan-found-names", newNames, url));
                    names.addAll(newNames);
                    mapPersistentTypeNames(url, clss);
                }
            }
        }
        if (rsrcs != null) {
            String rsrc;
            MetaDataIterator mitr;
            for (Iterator itr = rsrcs.iterator(); itr.hasNext();) {
                rsrc = (String) itr.next();
                if (rsrc.endsWith(".jar")) {
                    url = AccessController.doPrivileged(
                        J2DoPrivHelper.getResourceAction(loader, rsrc));
                    if (url != null) {
                        if (log.isTraceEnabled())
                            log.trace(_loc.get("scanning-jar-stream-url", url));
                        try {
                            InputStream is = (InputStream)
                                AccessController.doPrivileged(
                                    J2DoPrivHelper.openStreamAction(url));
                            scan(new ZipStreamMetaDataIterator
                                (new ZipInputStream(is),
                                newMetaDataFilter()), cparser, names, true,
                                url);
                        } catch (PrivilegedActionException pae) {
                            throw (IOException) pae.getException();
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                        log.trace(_loc.get("scanning-jar-at-url", url));
                    try {
                        InputStream is = (InputStream)
                            AccessController.doPrivileged(
                                J2DoPrivHelper.openStreamAction(url));
                        scan(new ZipStreamMetaDataIterator(
                            new ZipInputStream(is),
                            newMetaDataFilter()), cparser, names, true, url);
                    } catch (PrivilegedActionException pae) {
                        throw (IOException) pae.getException();
                    }
                } else {
                    if (log.isTraceEnabled())
                        log.trace(_loc.get("scanning-url", url));
                    clss = cparser.parseTypeNames(new URLMetaDataIterator(url));
                    List<String> newNames = Arrays.asList(clss);
                    if (log.isTraceEnabled())
                        log.trace(_loc.get("scan-found-names", newNames, url));
                    names.addAll(newNames);
                    mapPersistentTypeNames(url, clss);
                }
            }
        }
        if (rsrcs != null) {
            String rsrc;
            MetaDataIterator mitr;
            for (Iterator itr = rsrcs.iterator(); itr.hasNext();) {
                rsrc = (String) itr.next();
                if (rsrc.endsWith(".jar")) {
                    url = AccessController.doPrivileged(
                        J2DoPrivHelper.getResourceAction(loader, rsrc));
                    if (url != null) {
                        if (log.isTraceEnabled())
                            log.trace(_loc.get("scanning-jar-stream-url", url));
                        try {
                            InputStream is = (InputStream)
                                AccessController.doPrivileged(
                                    J2DoPrivHelper.openStreamAction(url));
                            scan(new ZipStreamMetaDataIterator
                                (new ZipInputStream(is),
                                newMetaDataFilter()), cparser, names, true,
                                url);
                        } catch (PrivilegedActionException pae) {
                            throw (IOException) pae.getException();
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Related Classes of org.apache.openjpa.lib.meta.ZipStreamMetaDataIterator$NoCloseInputStream

  • org.apache.openjpa.meta.AbstractCFMetaDataFactory
  • org.apache.syncope.core.persistence.openjpa.JBossPersistenceMappingFactory
  • java.util.zip.ZipEntry
  • java.util.NoSuchElementException
  • java.io.ByteArrayOutputStream
  • java.io.ByteArrayInputStream
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