Examples of com.facebook.presto.jdbc.internal.jackson.core.io.SegmentedStringWriter

Package com.facebook.presto.jdbc.internal.jackson.core.io

Examples of com.facebook.presto.jdbc.internal.jackson.core.io.SegmentedStringWriter

com.facebook.presto.jdbc.internal.jackson.core.io.SegmentedStringWriter
Efficient alternative to {@link StringWriter}, based on using segmented internal buffer. Initial input buffer is also recyclable.
This class is most useful when serializing JSON content as a String: if so, instance of this class can be given as the writer to JsonGenerator.

     */
    public String writeValueAsString(Object value)
        throws JsonProcessingException
    {        
        // alas, we have to pull the recycler directly here...
        SegmentedStringWriter sw = new SegmentedStringWriter(_jsonFactory._getBufferRecycler());
        try {
            _configAndWriteValue(_jsonFactory.createJsonGenerator(sw), value);
        } catch (JsonProcessingException e) { // to support [JACKSON-758]
            throw e;
        } catch (IOException e) { // shouldn't really happen, but is declared as possibility so:
            throw JsonMappingException.fromUnexpectedIOE(e);
        }
        return sw.getAndClear();
    }

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     */
    public String writeValueAsString(Object value)
        throws JsonProcessingException
    {        
        // alas, we have to pull the recycler directly here...
        SegmentedStringWriter sw = new SegmentedStringWriter(_jsonFactory._getBufferRecycler());
        try {
            _configAndWriteValue(_jsonFactory.createJsonGenerator(sw), value);
        } catch (JsonProcessingException e) { // to support [JACKSON-758]
            throw e;
        } catch (IOException e) { // shouldn't really happen, but is declared as possibility so:
            throw JsonMappingException.fromUnexpectedIOE(e);
        }
        return sw.getAndClear();
    }

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    @SuppressWarnings("resource")
    public String writeValueAsString(Object value)
        throws JsonProcessingException
    {        
        // alas, we have to pull the recycler directly here...
        SegmentedStringWriter sw = new SegmentedStringWriter(_generatorFactory._getBufferRecycler());
        try {
            _configAndWriteValue(_generatorFactory.createGenerator(sw), value);
        } catch (JsonProcessingException e) { // to support [JACKSON-758]
            throw e;
        } catch (IOException e) { // shouldn't really happen, but is declared as possibility so:
            throw JsonMappingException.fromUnexpectedIOE(e);
        }
        return sw.getAndClear();
    }

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    @SuppressWarnings("resource")
    public String writeValueAsString(Object value)
        throws JsonProcessingException
    {        
        // alas, we have to pull the recycler directly here...
        SegmentedStringWriter sw = new SegmentedStringWriter(_jsonFactory._getBufferRecycler());
        try {
            _configAndWriteValue(_jsonFactory.createGenerator(sw), value);
        } catch (JsonProcessingException e) { // to support [JACKSON-758]
            throw e;
        } catch (IOException e) { // shouldn't really happen, but is declared as possibility so:
            throw JsonMappingException.fromUnexpectedIOE(e);
        }
        return sw.getAndClear();
    }

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Related Classes of com.facebook.presto.jdbc.internal.jackson.core.io.SegmentedStringWriter

com.facebook.presto.jdbc.internal.jackson.core.util.TextBuffer

com.facebook.presto.jdbc.internal.jackson.databind.ObjectMapper

com.facebook.presto.jdbc.internal.jackson.databind.ObjectWriter

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