Example usage for com.fasterxml.jackson.core JsonParser getCurrentToken

Introduction

In this page you can find the example usage for com.fasterxml.jackson.core JsonParser getCurrentToken.

Prototype

public abstract JsonToken getCurrentToken();

Source Link

Document

Accessor to find which token parser currently points to, if any; null will be returned if none.

Usage

From source file:com.microsoft.azure.storage.core.EncryptionAgent.java

public static EncryptionAgent deserialize(JsonParser parser) throws JsonParseException, IOException {
    JsonUtilities.assertIsStartObjectJsonToken(parser);

    parser.nextToken();/*from  w  w w. j  av a 2 s.  c om*/

    EncryptionAgent agent = new EncryptionAgent();
    while (parser.getCurrentToken() != JsonToken.END_OBJECT) {
        String name = parser.getCurrentName();
        parser.nextToken();

        if (name.equals("Protocol")) {
            agent.setProtocol(parser.getValueAsString());
        } else if (name.equals("EncryptionAlgorithm")) {
            agent.setEncryptionAlgorithm(EncryptionAlgorithm.valueOf(parser.getValueAsString()));
        }
        parser.nextToken();
    }

    JsonUtilities.assertIsEndObjectJsonToken(parser);

    return agent;
}

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From source file:com.microsoft.azure.storage.core.EncryptionData.java

public static void consumeJsonObject(JsonParser parser) throws IOException {
    JsonUtilities.assertIsStartObjectJsonToken(parser);
    parser.nextToken();/*from w  w  w. ja  v a  2  s.  co m*/
    if (parser.getCurrentToken() != JsonToken.END_OBJECT) {
        consumeJsonObject(parser);
    }
}

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From source file:org.elasticsearch.client.sniff.ElasticsearchHostsSniffer.java

private static HttpHost readHost(String nodeId, JsonParser parser, Scheme scheme) throws IOException {
    HttpHost httpHost = null;/* ww w  . j  av  a  2s.  c  o m*/
    String fieldName = null;
    while (parser.nextToken() != JsonToken.END_OBJECT) {
        if (parser.getCurrentToken() == JsonToken.FIELD_NAME) {
            fieldName = parser.getCurrentName();
        } else if (parser.getCurrentToken() == JsonToken.START_OBJECT) {
            if ("http".equals(fieldName)) {
                while (parser.nextToken() != JsonToken.END_OBJECT) {
                    if (parser.getCurrentToken() == JsonToken.VALUE_STRING
                            && "publish_address".equals(parser.getCurrentName())) {
                        URI boundAddressAsURI = URI.create(scheme + "://" + parser.getValueAsString());
                        httpHost = new HttpHost(boundAddressAsURI.getHost(), boundAddressAsURI.getPort(),
                                boundAddressAsURI.getScheme());
                    } else if (parser.getCurrentToken() == JsonToken.START_OBJECT) {
                        parser.skipChildren();
                    }
                }
            } else {
                parser.skipChildren();
            }
        }
    }
    //http section is not present if http is not enabled on the node, ignore such nodes
    if (httpHost == null) {
        logger.debug("skipping node [" + nodeId + "] with http disabled");
        return null;
    }
    return httpHost;
}

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From source file:org.datagator.api.client.MatrixDeserializer.java

private static ArrayList<ArrayList<Object>> parseRows(JsonParser jp, int bodyRow, int bodyColumn)
        throws IOException, JsonProcessingException {
    ArrayList<ArrayList<Object>> columnHeaders = new ArrayList<ArrayList<Object>>();

    int rowIndex = 0;

    JsonToken token = jp.getCurrentToken(); // START_ARRAY
    if (!token.equals(JsonToken.START_ARRAY)) {
        throw new RuntimeException(String.format("Unexpected token %s", token));
    }//www .j a  v  a  2s . co m

    token = jp.nextToken(); // START_ARRAY
    while (token.equals(JsonToken.START_ARRAY)) {
        int columnIndex = 0;
        if (rowIndex < bodyRow) {
            ArrayList<Object> rowBuffer = new ArrayList<Object>();
            token = jp.nextToken();
            while (!token.equals(JsonToken.END_ARRAY)) {
                rowBuffer.add(jp.getText());
                columnIndex += 1;
                token = jp.nextToken();
            }
            columnHeaders.add(rowBuffer);
        } else {
            token = jp.nextToken();
            while (!token.equals(JsonToken.END_ARRAY)) {
                columnIndex += 1;
                token = jp.nextToken();
            }
        }
        rowIndex += 1;
        token = jp.nextToken(); // START_ARRAY
    }

    return columnHeaders;
}

---

From source file:com.microsoft.azure.storage.core.WrappedContentKey.java

public static WrappedContentKey deserialize(JsonParser parser) throws JsonParseException, IOException {
    JsonUtilities.assertIsStartObjectJsonToken(parser);

    parser.nextToken();/*from  w w  w  .  j  a v  a2s  . c o  m*/

    WrappedContentKey wrappedContentKey = new WrappedContentKey();
    while (parser.getCurrentToken() != JsonToken.END_OBJECT) {
        String name = parser.getCurrentName();
        parser.nextToken();

        if (name.equals("KeyId")) {
            wrappedContentKey.setKeyId(parser.getValueAsString());
        } else if (name.equals("EncryptedKey")) {
            wrappedContentKey.setEncryptedKey(parser.getBinaryValue());
        } else if (name.equals("Algorithm")) {
            wrappedContentKey.setAlgorithm(parser.getValueAsString());
        }
        parser.nextToken();
    }

    JsonUtilities.assertIsEndObjectJsonToken(parser);

    return wrappedContentKey;
}

---

From source file:com.boundary.zoocreeper.Restore.java

private static void expectNextToken(JsonParser jp, JsonToken expected) throws IOException {
    if (jp.nextToken() != expected) {
        throw new IOException(String.format("Expected: %s, Found: %s", expected, jp.getCurrentToken()));
    }/*  w w  w  .  j a  v a  2 s . co  m*/
}

---

From source file:com.microsoft.azure.storage.core.EncryptionData.java

public static EncryptionData deserialize(JsonParser parser) throws JsonParseException, IOException {
    JsonUtilities.assertIsStartObjectJsonToken(parser);

    parser.nextToken();//from   w w w. j a  v  a  2 s  . co m

    EncryptionData data = new EncryptionData();
    while (parser.getCurrentToken() != JsonToken.END_OBJECT) {
        String name = parser.getCurrentName();
        parser.nextToken();

        if (name.equals(Constants.EncryptionConstants.WRAPPED_CONTENT_KEY)) {
            data.setWrappedContentKey(WrappedContentKey.deserialize(parser));
        } else if (name.equals(Constants.EncryptionConstants.ENCRYPTION_AGENT)) {
            data.setEncryptionAgent(EncryptionAgent.deserialize(parser));
        } else if (name.equals(Constants.EncryptionConstants.CONTENT_ENCRYPTION_IV)) {
            data.setContentEncryptionIV(parser.getBinaryValue());
        } else if (name.equals(Constants.EncryptionConstants.KEY_WRAPPING_METADATA)) {
            data.setKeyWrappingMetadata(deserializeKeyWrappingMetadata(parser));
        } else {
            consumeJsonObject(parser);
        }
        parser.nextToken();
    }

    JsonUtilities.assertIsEndObjectJsonToken(parser);

    return data;
}

---

From source file:com.microsoft.azure.storage.blob.BlobEncryptionData.java

public static BlobEncryptionData deserialize(String inputData) throws JsonProcessingException, IOException {
    JsonParser parser = Utility.getJsonParser(inputData);
    BlobEncryptionData data = new BlobEncryptionData();
    try {/*from  w w  w .  j  a  v a  2  s . c  om*/
        if (!parser.hasCurrentToken()) {
            parser.nextToken();
        }

        JsonUtilities.assertIsStartObjectJsonToken(parser);

        parser.nextToken();

        while (parser.getCurrentToken() != JsonToken.END_OBJECT) {
            String name = parser.getCurrentName();
            parser.nextToken();

            if (name.equals(Constants.EncryptionConstants.ENCRYPTION_MODE)) {
                data.setEncryptionMode(parser.getValueAsString());
            } else if (name.equals(Constants.EncryptionConstants.WRAPPED_CONTENT_KEY)) {
                data.setWrappedContentKey(WrappedContentKey.deserialize(parser));
            } else if (name.equals(Constants.EncryptionConstants.ENCRYPTION_AGENT)) {
                data.setEncryptionAgent(EncryptionAgent.deserialize(parser));
            } else if (name.equals(Constants.EncryptionConstants.CONTENT_ENCRYPTION_IV)) {
                data.setContentEncryptionIV(parser.getBinaryValue());
            } else if (name.equals(Constants.EncryptionConstants.KEY_WRAPPING_METADATA)) {
                data.setKeyWrappingMetadata(deserializeKeyWrappingMetadata(parser));
            } else {
                consumeJsonObject(parser);
            }
            parser.nextToken();
        }

        JsonUtilities.assertIsEndObjectJsonToken(parser);
    } finally {
        parser.close();
    }

    return data;
}

---

From source file:org.n52.movingcode.runtime.processors.config.ProcessorConfig.java

/**
 * Parsing routine for processor objects
 * /*from  w w w.j  a v a 2  s  .  c o  m*/
 * @param jp
 * @return
 * @throws JsonParseException
 * @throws IOException
 */
private static final ProcessorDescription parseProcessorJSON(JsonParser jp)
        throws JsonParseException, IOException {
    ProcessorDescription p = new ProcessorDescription();
    while (jp.nextToken() != END_OBJECT) {
        JsonToken jt = jp.getCurrentToken();

        // look for ID and parse it
        if (jp.getCurrentName().equalsIgnoreCase(KEY_ID) && jt == VALUE_STRING) {
            p.setId(jp.getValueAsString());
        }

        // look for temp workspace and parse it
        if (jp.getCurrentName().equalsIgnoreCase(KEY_TEMPWORKSPACE) && jt == VALUE_STRING) {
            p.setTempWorkspace(jp.getValueAsString());
        }

        // look for containers and parse them (Value Case)
        if (jp.getCurrentName().equalsIgnoreCase(KEY_SUPPORTED_CONTAINER) && jt == VALUE_STRING) {
            p.addContainer(jp.getValueAsString());
        }

        // look for containers and parse them (Array Case)
        if (jp.getCurrentName().equalsIgnoreCase(KEY_SUPPORTED_CONTAINER) && jt == START_ARRAY) {
            while (jp.nextToken() != END_ARRAY) {
                if (jp.getCurrentToken() == VALUE_STRING) {
                    p.addPlatform(jp.getValueAsString());
                }
            }
        }

        // look for platforms and parse them (Array Case)
        if (jp.getCurrentName().equalsIgnoreCase(KEY_AVAILABLE_PLATFORMS) && jt == JsonToken.START_ARRAY) {
            while (jp.nextToken() != END_ARRAY) {
                if (jp.getCurrentToken() == VALUE_STRING) {
                    p.addPlatform(jp.getValueAsString());
                }
            }
        }

        // look for platforms and parse them (Value Case)
        if (jp.getCurrentName().equalsIgnoreCase(KEY_AVAILABLE_PLATFORMS) && jt == JsonToken.VALUE_STRING) {
            p.addPlatform(jp.getValueAsString());
        }

        // look for properties and parse them
        if (jp.getCurrentName().equalsIgnoreCase(KEY_PROPERTIES) && jt == JsonToken.START_ARRAY) {
            HashMap<String, String> props = new HashMap<String, String>();
            while (jp.nextToken() != END_ARRAY) {
                if (jp.getCurrentToken() == FIELD_NAME) {
                    props.put(jp.getCurrentName(), jp.nextTextValue());
                }

            }

            p.setProperties(props);

        }
    }

    return p;
}

---

From source file:com.microsoft.azure.storage.core.EncryptionData.java

public static HashMap<String, String> deserializeKeyWrappingMetadata(JsonParser parser)
        throws JsonParseException, IOException {
    JsonUtilities.assertIsStartObjectJsonToken(parser);

    parser.nextToken();/*ww  w.ja  v  a  2 s  . co m*/

    HashMap<String, String> keyWrappingMetadata = new HashMap<String, String>();
    while (parser.getCurrentToken() != JsonToken.END_OBJECT) {
        String name = parser.getCurrentName();
        parser.nextToken();
        keyWrappingMetadata.put(name, parser.getValueAsString());
        parser.nextToken();
    }

    JsonUtilities.assertIsEndObjectJsonToken(parser);

    return keyWrappingMetadata;
}

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