Package org.jwat.common

Examples of org.jwat.common.RandomAccessFileInputStream

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            warnings = 0;

            url = this.getClass().getClassLoader().getResource(warcFile);
            file = new File(getUrlPath(url));
            ram = new RandomAccessFile(file, "r");
            in = new RandomAccessFileInputStream(ram);

            reader = WarcReaderFactory.getReaderCompressed(in);

            reader.setBlockDigestEnabled( bDigest );
            Assert.assertTrue(reader.setBlockDigestAlgorithm( "sha1" ));
            reader.setPayloadDigestEnabled( bDigest );
            Assert.assertTrue(reader.setPayloadDigestAlgorithm( "sha1" ));

            for (int i=0; i<entries.size(); ++i) {
                entry = entries.get(i);

                try {
                    reader.getNextRecordFrom(in, entry.offset);
                    Assert.fail("Exception expected!");
                } catch (IllegalStateException e) {
                }

                try {
                    reader.getNextRecordFrom(in, entry.offset, 8192);
                    Assert.fail("Exception expected!");
                } catch (IllegalStateException e) {
                }

                if ((record = reader.getNextRecord()) != null) {
                    if (bDebugOutput) {
                        TestBaseUtils.printRecord(record);
                        TestBaseUtils.printRecordErrors(record);
                    }

                    record.close();

                    consumed += record.getConsumed();
                    Assert.assertEquals(record.consumed, record.getConsumed());

                    // Test content-type and http response/request
                    if (record.header.contentType != null) {
                        if ("application".equals(record.header.contentType.contentType)
                                && "http".equals(record.header.contentType.mediaType)) {
                            if ("response".equals(record.header.contentType.getParameter("msgtype"))) {
                                Assert.assertNotNull(record.payload);
                                Assert.assertNotNull(record.httpHeader);
                                Assert.assertEquals(HttpHeader.HT_RESPONSE, record.httpHeader.headerType);
                            } else if ("request".equals(record.header.contentType.getParameter("msgtype"))) {
                                Assert.assertNotNull(record.payload);
                                Assert.assertNotNull(record.httpHeader);
                                Assert.assertEquals(HttpHeader.HT_REQUEST, record.httpHeader.headerType);
                            }
                        }
                    }

                    if ( bDigest ) {
                        if ( (record.payload != null && record.computedBlockDigest == null)
                                || (record.httpHeader != null && record.computedPayloadDigest == null) ) {
                            Assert.fail( "Digest missing!" );
                        }
                    }

                    ++records;

                    if (record.diagnostics.hasErrors()) {
                        errors += record.diagnostics.getErrors().size();
                    }
                    if (record.diagnostics.hasWarnings()) {
                        warnings += record.diagnostics.getWarnings().size();
                    }

                    if (record.header.warcRecordIdUri.compareTo(entry.recordId) != 0) {
                        Assert.fail("Wrong record");
                    }
                } else {
                    Assert.fail("Location incorrect");
                }
            }

            record = reader.getNextRecord();
            Assert.assertNull(record);

            url = this.getClass().getClassLoader().getResource(warcFile2);
            file = new File(getUrlPath(url));

            Assert.assertEquals(ram.length(), reader.getConsumed());
            Assert.assertEquals(ram.length(), reader.getOffset());
            Assert.assertEquals(file.length(), consumed);

            reader.close();

            Assert.assertEquals(ram.length(), reader.getConsumed());
            Assert.assertEquals(ram.length(), reader.getOffset());
            Assert.assertEquals(file.length(), consumed);

            in.close();
            ram.close();

            if (bDebugOutput) {
                TestBaseUtils.printStatus(records, errors, warnings);
            }

            Assert.assertEquals(expected_records, records);
            Assert.assertEquals(0, errors);
            Assert.assertEquals(0, warnings);

            /*
             * getReaderUncompressed(in, buffer_size) / getNextRecord().
             */

            records = 0;
            consumed = 0;
            errors = 0;
            warnings = 0;

            url = this.getClass().getClassLoader().getResource(warcFile);
            file = new File(getUrlPath(url));
            ram = new RandomAccessFile(file, "r");
            in = new RandomAccessFileInputStream(ram);

            reader = WarcReaderFactory.getReaderCompressed(in, 8192);

            reader.setBlockDigestEnabled( bDigest );
            Assert.assertTrue(reader.setBlockDigestAlgorithm( "sha1" ));
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            warnings = 0;

            url = this.getClass().getClassLoader().getResource(warcFile);
            file = new File(getUrlPath(url));
            ram = new RandomAccessFile(file, "r");
            in = new RandomAccessFileInputStream(ram);

            reader = WarcReaderFactory.getReaderCompressed();

            reader.setBlockDigestEnabled( bDigest );
            Assert.assertTrue(reader.setBlockDigestAlgorithm( "sha1" ));
            reader.setPayloadDigestEnabled( bDigest );
            Assert.assertTrue(reader.setPayloadDigestAlgorithm( "sha1" ));

            for (int i=0; i<entries.size(); ++i) {
                entry = entries.get(i);

                ram.seek(entry.offset);

                try {
                    reader.getNextRecord();
                    Assert.fail("Exception expected!");
                } catch (IllegalStateException e) {
                }

                if ((record = reader.getNextRecordFrom(in, entry.offset)) != null) {
                    if (bDebugOutput) {
                        TestBaseUtils.printRecord(record);
                        TestBaseUtils.printRecordErrors(record);
                    }

                    record.close();

                    consumed += record.getConsumed();
                    Assert.assertEquals(record.consumed, record.getConsumed());

                    // Test content-type and http response/request
                    if (record.header.contentType != null) {
                        if ("application".equals(record.header.contentType.contentType)
                                && "http".equals(record.header.contentType.mediaType)) {
                            if ("response".equals(record.header.contentType.getParameter("msgtype"))) {
                                Assert.assertNotNull(record.payload);
                                Assert.assertNotNull(record.httpHeader);
                                Assert.assertEquals(HttpHeader.HT_RESPONSE, record.httpHeader.headerType);
                            } else if ("request".equals(record.header.contentType.getParameter("msgtype"))) {
                                Assert.assertNotNull(record.payload);
                                Assert.assertNotNull(record.httpHeader);
                                Assert.assertEquals(HttpHeader.HT_REQUEST, record.httpHeader.headerType);
                            }
                        }
                    }

                    if ( bDigest ) {
                        if ( (record.payload != null && record.computedBlockDigest == null)
                                || (record.httpHeader != null && record.computedPayloadDigest == null) ) {
                            Assert.fail( "Digest missing!" );
                        }
                    }

                    ++records;

                    if (record.diagnostics.hasErrors()) {
                        errors += record.diagnostics.getErrors().size();
                    }
                    if (record.diagnostics.hasWarnings()) {
                        warnings += record.diagnostics.getWarnings().size();
                    }

                    if (record.header.warcRecordIdUri.compareTo(entry.recordId) != 0) {
                        Assert.fail("Wrong record");
                    }
                } else {
                    Assert.fail("Location incorrect");
                }
            }

            record = reader.getNextRecordFrom(in, reader.getConsumed());
            Assert.assertNull(record);

            url = this.getClass().getClassLoader().getResource(warcFile2);
            file = new File(getUrlPath(url));

            Assert.assertEquals(ram.length(), reader.getConsumed());
            Assert.assertEquals(ram.length(), reader.getOffset());
            Assert.assertEquals(file.length(), consumed);

            reader.close();

            Assert.assertEquals(ram.length(), reader.getConsumed());
            Assert.assertEquals(ram.length(), reader.getOffset());
            Assert.assertEquals(file.length(), consumed);

            in.close();
            ram.close();

            if (bDebugOutput) {
                TestBaseUtils.printStatus(records, errors, warnings);
            }

            Assert.assertEquals(expected_records, records);
            Assert.assertEquals(0, errors);
            Assert.assertEquals(0, warnings);

            /*
             * getReaderUncompressed() / getNextRecordFrom(in, buffer_size).
             */

            records = 0;
            consumed = 0;
            errors = 0;
            warnings = 0;

            url = this.getClass().getClassLoader().getResource(warcFile);
            file = new File(getUrlPath(url));
            ram = new RandomAccessFile(file, "r");
            in = new RandomAccessFileInputStream(ram);

            reader = WarcReaderFactory.getReaderCompressed();

            reader.setBlockDigestEnabled( bDigest );
            Assert.assertTrue(reader.setBlockDigestAlgorithm( "sha1" ));
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            /*
             * Validate written warc.
             */

            raf.seek(0);
            in = new RandomAccessFileInputStream( raf );

            reader = WarcReaderFactory.getReader( in );

            //System.out.println(reader);

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            /*
             * Validate written warc.
             */

            raf.seek(0);
            in = new RandomAccessFileInputStream( raf );

            reader = WarcReaderFactory.getReader( in );

            //System.out.println(reader);

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            warnings = 0;

            url = this.getClass().getClassLoader().getResource(warcFile);
            file = new File(getUrlPath(url));
            ram = new RandomAccessFile(file, "r");
            in = new RandomAccessFileInputStream(ram);

            reader = WarcReaderFactory.getReaderUncompressed(in);

            reader.setBlockDigestEnabled( bDigest );
            Assert.assertTrue(reader.setBlockDigestAlgorithm( "sha1" ));
            reader.setPayloadDigestEnabled( bDigest );
            Assert.assertTrue(reader.setPayloadDigestAlgorithm( "sha1" ));

            for (int i=0; i<entries.size(); ++i) {
                entry = entries.get(i);

                try {
                    reader.getNextRecordFrom(in, entry.offset);
                    Assert.fail("Exception expected!");
                } catch (IllegalStateException e) {
                }

                try {
                    reader.getNextRecordFrom(in, entry.offset, 8192);
                    Assert.fail("Exception expected!");
                } catch (IllegalStateException e) {
                }

                if ((record = reader.getNextRecord()) != null) {
                    if (bDebugOutput) {
                        TestBaseUtils.printRecord(record);
                        TestBaseUtils.printRecordErrors(record);
                    }

                    record.close();

                    consumed += record.getConsumed();
                    Assert.assertEquals(record.consumed, record.getConsumed());

                    // Test content-type and http response/request
                    if (record.header.contentType != null) {
                        if ("application".equals(record.header.contentType.contentType)
                                && "http".equals(record.header.contentType.mediaType)) {
                            if ("response".equals(record.header.contentType.getParameter("msgtype"))) {
                                Assert.assertNotNull(record.payload);
                                Assert.assertNotNull(record.httpHeader);
                                Assert.assertEquals(HttpHeader.HT_RESPONSE, record.httpHeader.headerType);
                            } else if ("request".equals(record.header.contentType.getParameter("msgtype"))) {
                                Assert.assertNotNull(record.payload);
                                Assert.assertNotNull(record.httpHeader);
                                Assert.assertEquals(HttpHeader.HT_REQUEST, record.httpHeader.headerType);
                            }
                        }
                    }

                    if ( bDigest ) {
                        if ( (record.payload != null && record.computedBlockDigest == null)
                                || (record.httpHeader != null && record.computedPayloadDigest == null) ) {
                            Assert.fail( "Digest missing!" );
                        }
                    }

                    ++records;

                    if (record.diagnostics.hasErrors()) {
                        errors += record.diagnostics.getErrors().size();
                    }
                    if (record.diagnostics.hasWarnings()) {
                        warnings += record.diagnostics.getWarnings().size();
                    }

                    if (record.header.warcRecordIdUri.compareTo(entry.recordId) != 0) {
                        Assert.fail("Wrong record");
                    }
                } else {
                    Assert.fail("Location incorrect");
                }
            }

            record = reader.getNextRecord();
            Assert.assertNull(record);

            Assert.assertEquals(ram.length(), reader.getConsumed());
            Assert.assertEquals(ram.length(), reader.getOffset());
            Assert.assertEquals(ram.length(), consumed);

            reader.close();

            Assert.assertEquals(ram.length(), reader.getConsumed());
            Assert.assertEquals(ram.length(), reader.getOffset());
            Assert.assertEquals(ram.length(), consumed);

            in.close();
            ram.close();

            if (bDebugOutput) {
                TestBaseUtils.printStatus(records, errors, warnings);
            }

            Assert.assertEquals(expected_records, records);
            Assert.assertEquals(0, errors);
            Assert.assertEquals(0, warnings);

            /*
             * getReaderUncompressed(in, buffer_size) / getNextRecord().
             */

            records = 0;
            consumed = 0;
            errors = 0;
            warnings = 0;

            url = this.getClass().getClassLoader().getResource(warcFile);
            file = new File(getUrlPath(url));
            ram = new RandomAccessFile(file, "r");
            in = new RandomAccessFileInputStream(ram);

            reader = WarcReaderFactory.getReaderUncompressed(in, 8192);

            reader.setBlockDigestEnabled( bDigest );
            Assert.assertTrue(reader.setBlockDigestAlgorithm( "sha1" ));
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            warnings = 0;

            url = this.getClass().getClassLoader().getResource(warcFile);
            file = new File(getUrlPath(url));
            ram = new RandomAccessFile(file, "r");
            in = new RandomAccessFileInputStream(ram);

            reader = WarcReaderFactory.getReaderUncompressed();

            reader.setBlockDigestEnabled( bDigest );
            Assert.assertTrue(reader.setBlockDigestAlgorithm( "sha1" ));
            reader.setPayloadDigestEnabled( bDigest );
            Assert.assertTrue(reader.setPayloadDigestAlgorithm( "sha1" ));

            for (int i=0; i<entries.size(); ++i) {
                entry = entries.get(i);

                ram.seek(entry.offset);

                try {
                    reader.getNextRecord();
                    Assert.fail("Exception expected!");
                } catch (IllegalStateException e) {
                }

                if ((record = reader.getNextRecordFrom(in, entry.offset)) != null) {
                    if (bDebugOutput) {
                        TestBaseUtils.printRecord(record);
                        TestBaseUtils.printRecordErrors(record);
                    }

                    record.close();

                    consumed += record.getConsumed();
                    Assert.assertEquals(record.consumed, record.getConsumed());

                    // Test content-type and http response/request
                    if (record.header.contentType != null) {
                        if ("application".equals(record.header.contentType.contentType)
                                && "http".equals(record.header.contentType.mediaType)) {
                            if ("response".equals(record.header.contentType.getParameter("msgtype"))) {
                                Assert.assertNotNull(record.payload);
                                Assert.assertNotNull(record.httpHeader);
                                Assert.assertEquals(HttpHeader.HT_RESPONSE, record.httpHeader.headerType);
                            } else if ("request".equals(record.header.contentType.getParameter("msgtype"))) {
                                Assert.assertNotNull(record.payload);
                                Assert.assertNotNull(record.httpHeader);
                                Assert.assertEquals(HttpHeader.HT_REQUEST, record.httpHeader.headerType);
                            }
                        }
                    }

                    if ( bDigest ) {
                        if ( (record.payload != null && record.computedBlockDigest == null)
                                || (record.httpHeader != null && record.computedPayloadDigest == null) ) {
                            Assert.fail( "Digest missing!" );
                        }
                    }

                    ++records;

                    if (record.diagnostics.hasErrors()) {
                        errors += record.diagnostics.getErrors().size();
                    }
                    if (record.diagnostics.hasWarnings()) {
                        warnings += record.diagnostics.getWarnings().size();
                    }

                    if (record.header.warcRecordIdUri.compareTo(entry.recordId) != 0) {
                        Assert.fail("Wrong record");
                    }
                } else {
                    Assert.fail("Location incorrect");
                }
            }

            record = reader.getNextRecordFrom(in, reader.getConsumed());
            Assert.assertNull(record);

            Assert.assertEquals(ram.length(), reader.getConsumed());
            Assert.assertEquals(ram.length(), reader.getOffset());
            Assert.assertEquals(ram.length(), consumed);

            reader.close();

            Assert.assertEquals(ram.length(), reader.getConsumed());
            Assert.assertEquals(ram.length(), reader.getOffset());
            Assert.assertEquals(ram.length(), consumed);

            in.close();
            ram.close();

            if (bDebugOutput) {
                TestBaseUtils.printStatus(records, errors, warnings);
            }

            Assert.assertEquals(expected_records, records);
            Assert.assertEquals(0, errors);
            Assert.assertEquals(0, warnings);

            /*
             * getReaderUncompressed() / getNextRecordFrom(in, buffer_size).
             */

            records = 0;
            consumed = 0;
            errors = 0;
            warnings = 0;

            url = this.getClass().getClassLoader().getResource(warcFile);
            file = new File(getUrlPath(url));
            ram = new RandomAccessFile(file, "r");
            in = new RandomAccessFileInputStream(ram);

            reader = WarcReaderFactory.getReaderUncompressed();

            reader.setBlockDigestEnabled( bDigest );
            Assert.assertTrue(reader.setBlockDigestAlgorithm( "sha1" ));
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            warnings = 0;

            url = this.getClass().getClassLoader().getResource(arcFile);
            file = new File(getUrlPath(url));
            ram = new RandomAccessFile(file, "r");
            in = new RandomAccessFileInputStream(ram);

            reader = ArcReaderFactory.getReaderCompressed(in);

            reader.setBlockDigestEnabled( bDigest );
            Assert.assertTrue(reader.setBlockDigestAlgorithm( "sha1" ));
            reader.setPayloadDigestEnabled( bDigest );
            Assert.assertTrue(reader.setPayloadDigestAlgorithm( "sha1" ));

            for (int i=0; i<entries.size(); ++i) {
                entry = entries.get(i);

                try {
                    reader.getNextRecordFrom(in, entry.offset);
                    Assert.fail("Exception expected!");
                } catch (IllegalStateException e) {
                }

                try {
                    reader.getNextRecordFrom(in, entry.offset, 8192);
                    Assert.fail("Exception expected!");
                } catch (IllegalStateException e) {
                }

                if ((record = reader.getNextRecord()) != null) {
                    if (bDebugOutput) {
                        TestBaseUtils.printRecord(record);
                        //RecordDebugBase.printRecordErrors(record);
                    }

                    record.close();

                    consumed += record.getConsumed();
                    Assert.assertEquals(record.consumed, record.getConsumed());

                    if ( bDigest ) {
                        if ( (record.payload != null && record.computedBlockDigest == null)
                                || (record.httpHeader != null && record.computedPayloadDigest == null) ) {
                            Assert.fail( "Digest missing!" );
                        }
                    }

                    ++records;

                    switch (records) {
                    case 1:
                        Assert.assertEquals(ArcRecordBase.RT_VERSION_BLOCK, record.recordType);
                        Assert.assertTrue(record.isCompliant());
                        Assert.assertNotNull(record.versionHeader);
                        Assert.assertNotNull(record.versionHeader.isValid());
                        Assert.assertEquals(ArcVersion.VERSION_1_1, record.versionHeader.version);
                        break;
                    default:
                        Assert.assertEquals(ArcRecordBase.RT_ARC_RECORD, record.recordType);
                        Assert.assertTrue(record.isCompliant());
                        Assert.assertNull(record.versionHeader);
                        break;
                    }

                    if (record.diagnostics.hasErrors()) {
                        errors += record.diagnostics.getErrors().size();
                    }
                    if (record.diagnostics.hasWarnings()) {
                        warnings += record.diagnostics.getWarnings().size();
                    }

                    if (record.header.urlUri.compareTo(entry.recordId) != 0) {
                        Assert.fail("Wrong record");
                    }
                } else {
                    Assert.fail("Location incorrect");
                }
            }

            record = reader.getNextRecord();
            Assert.assertNull(record);

            url = this.getClass().getClassLoader().getResource(arcFile2);
            file = new File(getUrlPath(url));

            Assert.assertEquals(ram.length(), reader.getConsumed());
            Assert.assertEquals(ram.length(), reader.getOffset());
            Assert.assertEquals(file.length(), consumed);

            reader.close();

            Assert.assertEquals(ram.length(), reader.getConsumed());
            Assert.assertEquals(ram.length(), reader.getOffset());
            Assert.assertEquals(file.length(), consumed);

            in.close();
            ram.close();

            if (bDebugOutput) {
                TestBaseUtils.printStatus(records, errors, warnings);
            }

            Assert.assertEquals(expected_records, records);
            Assert.assertEquals(0, errors);
            Assert.assertEquals(0, warnings);

            /*
             * getReaderCompressed(in, buffer_size) / getNextRecord().
             */

            records = 0;
            consumed = 0;
            errors = 0;
            warnings = 0;

            url = this.getClass().getClassLoader().getResource(arcFile);
            file = new File(getUrlPath(url));
            ram = new RandomAccessFile(file, "r");
            in = new RandomAccessFileInputStream(ram);

            reader = ArcReaderFactory.getReaderCompressed(in, 8192);

            reader.setBlockDigestEnabled( bDigest );
            Assert.assertTrue(reader.setBlockDigestAlgorithm( "sha1" ));
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            warnings = 0;

            url = this.getClass().getClassLoader().getResource(arcFile);
            file = new File(getUrlPath(url));
            ram = new RandomAccessFile(file, "r");
            in = new RandomAccessFileInputStream(ram);

            reader = ArcReaderFactory.getReaderCompressed();

            reader.setBlockDigestEnabled( bDigest );
            Assert.assertTrue(reader.setBlockDigestAlgorithm( "sha1" ));
            reader.setPayloadDigestEnabled( bDigest );
            Assert.assertTrue(reader.setPayloadDigestAlgorithm( "sha1" ));

            for (int i=0; i<entries.size(); ++i) {
                entry = entries.get(i);

                ram.seek(entry.offset);

                try {
                    reader.getNextRecord();
                    Assert.fail("Exception expected!");
                } catch (IllegalStateException e) {
                }

                if ((record = reader.getNextRecordFrom(in, entry.offset)) != null) {
                    if (bDebugOutput) {
                        TestBaseUtils.printRecord(record);
                        //RecordDebugBase.printRecordErrors(record);
                    }

                    record.close();

                    consumed += record.getConsumed();
                    Assert.assertEquals(record.consumed, record.getConsumed());

                    if ( bDigest ) {
                        if ( (record.payload != null && record.computedBlockDigest == null)
                                || (record.httpHeader != null && record.computedPayloadDigest == null) ) {
                            Assert.fail( "Digest missing!" );
                        }
                    }

                    ++records;

                    switch (records) {
                    case 1:
                        Assert.assertEquals(ArcRecordBase.RT_VERSION_BLOCK, record.recordType);
                        Assert.assertTrue(record.isCompliant());
                        Assert.assertNotNull(record.versionHeader);
                        Assert.assertNotNull(record.versionHeader.isValid());
                        Assert.assertEquals(ArcVersion.VERSION_1_1, record.versionHeader.version);
                        break;
                    default:
                        Assert.assertEquals(ArcRecordBase.RT_ARC_RECORD, record.recordType);
                        Assert.assertTrue(record.isCompliant());
                        Assert.assertNull(record.versionHeader);
                        break;
                    }

                    if (record.diagnostics.hasErrors()) {
                        errors += record.diagnostics.getErrors().size();
                    }
                    if (record.diagnostics.hasWarnings()) {
                        warnings += record.diagnostics.getWarnings().size();
                    }

                    if (record.header.urlUri.compareTo(entry.recordId) != 0) {
                        Assert.fail("Wrong record");
                    }
                } else {
                    Assert.fail("Location incorrect");
                }
            }

            record = reader.getNextRecordFrom(in, reader.getConsumed());
            Assert.assertNull(record);

            url = this.getClass().getClassLoader().getResource(arcFile2);
            file = new File(getUrlPath(url));

            Assert.assertEquals(ram.length(), reader.getConsumed());
            Assert.assertEquals(ram.length(), reader.getOffset());
            Assert.assertEquals(file.length(), consumed);

            reader.close();

            Assert.assertEquals(ram.length(), reader.getConsumed());
            Assert.assertEquals(ram.length(), reader.getOffset());
            Assert.assertEquals(file.length(), consumed);

            in.close();
            ram.close();

            if (bDebugOutput) {
                TestBaseUtils.printStatus(records, errors, warnings);
            }

            Assert.assertEquals(expected_records, records);
            Assert.assertEquals(0, errors);
            Assert.assertEquals(0, warnings);

            /*
             * getReaderUncompressed() / getNextRecordFrom(in, buffer_size).
             */

            records = 0;
            consumed = 0;
            errors = 0;
            warnings = 0;

            url = this.getClass().getClassLoader().getResource(arcFile);
            file = new File(getUrlPath(url));
            ram = new RandomAccessFile(file, "r");
            in = new RandomAccessFileInputStream(ram);

            reader = ArcReaderFactory.getReaderCompressed();

            reader.setBlockDigestEnabled( bDigest );
            Assert.assertTrue(reader.setBlockDigestAlgorithm( "sha1" ));
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            warnings = 0;

            url = this.getClass().getClassLoader().getResource(arcFile);
            file = new File(getUrlPath(url));
            ram = new RandomAccessFile(file, "r");
            in = new RandomAccessFileInputStream(ram);

            reader = ArcReaderFactory.getReaderUncompressed(in);

            reader.setBlockDigestEnabled( bDigest );
            Assert.assertTrue(reader.setBlockDigestAlgorithm( "sha1" ));
            reader.setPayloadDigestEnabled( bDigest );
            Assert.assertTrue(reader.setPayloadDigestAlgorithm( "sha1" ));

            for (int i=0; i<entries.size(); ++i) {
                entry = entries.get(i);

                try {
                    reader.getNextRecordFrom(in, entry.offset);
                    Assert.fail("Exception expected!");
                } catch (IllegalStateException e) {
                }

                try {
                    reader.getNextRecordFrom(in, entry.offset, 8192);
                    Assert.fail("Exception expected!");
                } catch (IllegalStateException e) {
                }

                if ((record = reader.getNextRecord()) != null) {
                    if (bDebugOutput) {
                        TestBaseUtils.printRecord(record);
                        //RecordDebugBase.printRecordErrors(record);
                    }

                    record.close();

                    consumed += record.getConsumed();
                    Assert.assertEquals(record.consumed, record.getConsumed());

                    if ( bDigest ) {
                        if ( (record.payload != null && record.computedBlockDigest == null)
                                || (record.httpHeader != null && record.computedPayloadDigest == null) ) {
                            Assert.fail( "Digest missing!" );
                        }
                    }

                    ++records;

                    switch (records) {
                    case 1:
                        Assert.assertEquals(ArcRecordBase.RT_VERSION_BLOCK, record.recordType);
                        Assert.assertTrue(record.isCompliant());
                        Assert.assertNotNull(record.versionHeader);
                        Assert.assertNotNull(record.versionHeader.isValid());
                        Assert.assertEquals(ArcVersion.VERSION_1_1, record.versionHeader.version);
                        break;
                    default:
                        Assert.assertEquals(ArcRecordBase.RT_ARC_RECORD, record.recordType);
                        Assert.assertTrue(record.isCompliant());
                        Assert.assertNull(record.versionHeader);
                        break;
                    }

                    if (record.diagnostics.hasErrors()) {
                        errors += record.diagnostics.getErrors().size();
                    }
                    if (record.diagnostics.hasWarnings()) {
                        warnings += record.diagnostics.getWarnings().size();
                    }

                    if (record.header.urlUri.compareTo(entry.recordId) != 0) {
                        Assert.fail("Wrong record");
                    }
                } else {
                    Assert.fail("Location incorrect");
                }
            }

            record = reader.getNextRecord();
            Assert.assertNull(record);

            Assert.assertEquals(ram.length(), reader.getConsumed());
            Assert.assertEquals(ram.length(), reader.getOffset());
            Assert.assertEquals(ram.length(), consumed);

            reader.close();

            Assert.assertEquals(ram.length(), reader.getConsumed());
            Assert.assertEquals(ram.length(), reader.getOffset());
            Assert.assertEquals(ram.length(), consumed);

            in.close();
            ram.close();

            if (bDebugOutput) {
                TestBaseUtils.printStatus(records, errors, warnings);
            }

            Assert.assertEquals(expected_records, records);
            Assert.assertEquals(0, errors);
            Assert.assertEquals(0, warnings);

            /*
             * getReaderUncompressed(in, buffer_size) / getNextRecord().
             */

            records = 0;
            consumed = 0;
            errors = 0;
            warnings = 0;

            url = this.getClass().getClassLoader().getResource(arcFile);
            file = new File(getUrlPath(url));
            ram = new RandomAccessFile(file, "r");
            in = new RandomAccessFileInputStream(ram);

            reader = ArcReaderFactory.getReaderUncompressed(in, 8192);

            reader.setBlockDigestEnabled( bDigest );
            Assert.assertTrue(reader.setBlockDigestAlgorithm( "sha1" ));
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            warnings = 0;

            url = this.getClass().getClassLoader().getResource(arcFile);
            file = new File(getUrlPath(url));
            ram = new RandomAccessFile(file, "r");
            in = new RandomAccessFileInputStream(ram);

            reader = ArcReaderFactory.getReaderUncompressed();

            reader.setBlockDigestEnabled( bDigest );
            Assert.assertTrue(reader.setBlockDigestAlgorithm( "sha1" ));
            reader.setPayloadDigestEnabled( bDigest );
            Assert.assertTrue(reader.setPayloadDigestAlgorithm( "sha1" ));

            for (int i=0; i<entries.size(); ++i) {
                entry = entries.get(i);

                ram.seek(entry.offset);

                if ((record = reader.getNextRecordFrom(in, entry.offset)) != null) {
                    if (bDebugOutput) {
                        TestBaseUtils.printRecord(record);
                        //RecordDebugBase.printRecordErrors(record);
                    }

                    record.close();

                    consumed += record.getConsumed();
                    Assert.assertEquals(record.consumed, record.getConsumed());

                    if ( bDigest ) {
                        if ( (record.payload != null && record.computedBlockDigest == null)
                                || (record.httpHeader != null && record.computedPayloadDigest == null) ) {
                            Assert.fail( "Digest missing!" );
                        }
                    }

                    ++records;

                    switch (records) {
                    case 1:
                        Assert.assertEquals(ArcRecordBase.RT_VERSION_BLOCK, record.recordType);
                        Assert.assertTrue(record.isCompliant());
                        Assert.assertNotNull(record.versionHeader);
                        Assert.assertNotNull(record.versionHeader.isValid());
                        Assert.assertEquals(ArcVersion.VERSION_1_1, record.versionHeader.version);
                        break;
                    default:
                        Assert.assertEquals(ArcRecordBase.RT_ARC_RECORD, record.recordType);
                        Assert.assertTrue(record.isCompliant());
                        Assert.assertNull(record.versionHeader);
                        break;
                    }

                    if (record.diagnostics.hasErrors()) {
                        errors += record.diagnostics.getErrors().size();
                    }
                    if (record.diagnostics.hasWarnings()) {
                        warnings += record.diagnostics.getWarnings().size();
                    }

                    if (record.header.urlUri.compareTo(entry.recordId) != 0) {
                        Assert.fail("Wrong record");
                    }
                } else {
                    Assert.fail("Location incorrect");
                }
            }

            record = reader.getNextRecordFrom(in, reader.getConsumed());
            Assert.assertNull(record);

            Assert.assertEquals(ram.length(), reader.getConsumed());
            Assert.assertEquals(ram.length(), reader.getOffset());
            Assert.assertEquals(ram.length(), consumed);

            reader.close();

            Assert.assertEquals(ram.length(), reader.getConsumed());
            Assert.assertEquals(ram.length(), reader.getOffset());
            Assert.assertEquals(ram.length(), consumed);

            in.close();
            ram.close();

            if (bDebugOutput) {
                TestBaseUtils.printStatus(records, errors, warnings);
            }

            Assert.assertEquals(expected_records, records);
            Assert.assertEquals(0, errors);
            Assert.assertEquals(0, warnings);

            /*
             * getReaderUncompressed() / getNextRecordFrom(in, offset, buffer_size).
             */

            records = 0;
            consumed = 0;
            errors = 0;
            warnings = 0;

            url = this.getClass().getClassLoader().getResource(arcFile);
            file = new File(getUrlPath(url));
            ram = new RandomAccessFile(file, "r");
            in = new RandomAccessFileInputStream(ram);

            reader = ArcReaderFactory.getReaderUncompressed();

            reader.setBlockDigestEnabled( bDigest );
            Assert.assertTrue(reader.setBlockDigestAlgorithm( "sha1" ));
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Related Classes of org.jwat.common.RandomAccessFileInputStream

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  • org.jwat.arc.TestArcReaderUncompressed
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  • org.jwat.warc.TestWarcReaderCompressed
  • org.jwat.warc.TestWarcReaderUncompressed
  • org.jwat.warc.TestWarcWriterFactory
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