Examples with Resource com.revolsys.spring.resource.Resource used on opensource projects

Example 61 with Resource

use of com.revolsys.spring.resource.Resource in project com.revolsys.open by revolsys.

the class OracleJdbcBlobFieldDefinition method setPreparedStatementValue.

@Override
public int setPreparedStatementValue(final PreparedStatement statement, final int parameterIndex, final Object value) throws SQLException {
    if (value == null) {
        final int sqlType = getSqlType();
        statement.setNull(parameterIndex, sqlType);
    } else {
        if (value instanceof Blob) {
            final Blob blob = (Blob) value;
            statement.setBlob(parameterIndex, blob);
        } else {
            InputStream in;
            if (value instanceof Blob) {
                final Blob blob = (Blob) value;
                in = blob.getBinaryStream();
            } else if (value instanceof byte[]) {
                final byte[] bytes = (byte[]) value;
                in = new ByteArrayInputStream(bytes);
            } else if (value instanceof CharSequence) {
                final String string = ((CharSequence) value).toString();
                final byte[] bytes = string.getBytes(StandardCharsets.UTF_8);
                in = new ByteArrayInputStream(bytes);
            } else {
                try {
                    final Resource resource = Resource.getResource(value);
                    in = resource.newBufferedInputStream();
                } catch (final IllegalArgumentException e) {
                    throw new IllegalArgumentException(value.getClass() + " not valid for a blob column");
                }
            }
            statement.setBinaryStream(parameterIndex, in);
        }
    }
    return parameterIndex + 1;
}

Example 62 with Resource

use of com.revolsys.spring.resource.Resource in project com.revolsys.open by revolsys.

the class PostgreSQLJdbcBlobFieldDefinition method setPreparedStatementValue.

@Override
public int setPreparedStatementValue(final PreparedStatement statement, final int parameterIndex, final Object value) throws SQLException {
    if (value == null) {
        final int sqlType = getSqlType();
        statement.setNull(parameterIndex, sqlType);
    } else {
        Blob blob;
        if (value instanceof Blob) {
            blob = (Blob) value;
            statement.setBlob(parameterIndex, blob);
        } else {
            InputStream in;
            if (value instanceof InputStream) {
                in = (InputStream) value;
            } else if (value instanceof byte[]) {
                final byte[] bytes = (byte[]) value;
                in = new ByteArrayInputStream(bytes);
            } else if (value instanceof CharSequence) {
                final String string = ((CharSequence) value).toString();
                final byte[] bytes = string.getBytes(StandardCharsets.UTF_8);
                in = new ByteArrayInputStream(bytes);
            } else {
                try {
                    final Resource resource = Resource.getResource(value);
                    in = resource.newBufferedInputStream();
                } catch (final IllegalArgumentException e) {
                    throw new IllegalArgumentException(value.getClass() + " not valid for a blob column");
                }
            }
            try {
                final PGConnection pgConnection = (PGConnection) ((DelegatingConnection<?>) statement.getConnection()).getInnermostDelegate();
                final LargeObjectManager lobManager = pgConnection.getLargeObjectAPI();
                final long lobId = lobManager.createLO(LargeObjectManager.READ | LargeObjectManager.WRITE);
                final LargeObject lob = lobManager.open(lobId, LargeObjectManager.WRITE);
                try {
                    final byte[] buffer = new byte[2048];
                    int readCount = 0;
                    while ((readCount = in.read(buffer, 0, 2048)) > 0) {
                        lob.write(buffer, 0, readCount);
                    }
                } finally {
                    lob.close();
                }
                statement.setLong(parameterIndex, lobId);
            } catch (final IOException e) {
                Exceptions.throwUncheckedException(e);
            }
        }
    }
    return parameterIndex + 1;
}

Example 63 with Resource

use of com.revolsys.spring.resource.Resource in project com.revolsys.open by revolsys.

the class AbstractGeoreferencedImage method saveChanges.

@Override
public boolean saveChanges() {
    try {
        final Resource resource = this.imageResource;
        final Resource rgResource = resource.newResourceAddExtension("rgobject");
        MapObjectFactory.write(rgResource, this);
        setHasChanges(false);
        return true;
    } catch (final Throwable e) {
        Logs.error(this, "Unable to save: " + this.imageResource + ".rgobject", e);
        return false;
    }
}

Example 64 with Resource

use of com.revolsys.spring.resource.Resource in project com.revolsys.open by revolsys.

the class AbstractGeoreferencedImage method loadSettings.

protected long loadSettings() {
    final Resource resource = getImageResource();
    final Resource settingsFile = resource.newResourceAddExtension("rgobject");
    if (settingsFile.exists()) {
        try {
            Map<String, Object> settings;
            try {
                settings = Json.toMap(settingsFile);
            } catch (final Throwable e) {
                settings = new LinkedHashMapEx();
            }
            final String boundingBoxWkt = (String) settings.get("boundingBox");
            if (Property.hasValue(boundingBoxWkt)) {
                final BoundingBox boundingBox = BoundingBox.newBoundingBox(boundingBoxWkt);
                if (!boundingBox.isEmpty()) {
                    setBoundingBox(boundingBox);
                }
            }
            final List<?> tiePointsProperty = (List<?>) settings.get("tiePoints");
            final List<MappedLocation> tiePoints = new ArrayList<>();
            if (tiePointsProperty != null) {
                for (final Object tiePointValue : tiePointsProperty) {
                    if (tiePointValue instanceof MappedLocation) {
                        tiePoints.add((MappedLocation) tiePointValue);
                    } else if (tiePointValue instanceof Map) {
                        @SuppressWarnings("unchecked") final Map<String, Object> map = (Map<String, Object>) tiePointValue;
                        tiePoints.add(new MappedLocation(map));
                    }
                }
            }
            if (!tiePoints.isEmpty()) {
                setTiePoints(tiePoints);
            }
            return settingsFile.getLastModified();
        } catch (final Throwable e) {
            Logs.error(this, "Unable to load:" + settingsFile, e);
            return -1;
        }
    } else {
        return -1;
    }
}

Example 65 with Resource

use of com.revolsys.spring.resource.Resource in project com.revolsys.open by revolsys.

the class AbstractGeoreferencedImage method loadWorldFile.

protected void loadWorldFile() {
    final Resource resource = getImageResource();
    final Resource worldFile = resource.newResourceChangeExtension(getWorldFileExtension());
    loadWorldFile(worldFile);
}