Examples with JsonGenerationException com.fasterxml.jackson.core.JsonGenerationException used on opensource projects

Example 11 with JsonGenerationException

use of com.fasterxml.jackson.core.JsonGenerationException in project uPortal by Jasig.

the class JacksonColumnMapper method toNonNullValue.

@Override
public final String toNonNullValue(Object value) {
    try {
        final Class<? extends Object> type = value.getClass();
        final ObjectWriter typeWriter = typedObjectWriters.getUnchecked(type);
        final String valueAsString = typeWriter.writeValueAsString(value);
        return objectWriter.writeValueAsString(new JsonWrapper(type, valueAsString));
    } catch (JsonGenerationException e) {
        throw new IllegalArgumentException("Could not write to JSON: " + value, e);
    } catch (JsonMappingException e) {
        throw new IllegalArgumentException("Could not write to JSON: " + value, e);
    } catch (IOException e) {
        throw new IllegalArgumentException("Could not write to JSON: " + value, e);
    }
}

Example 12 with JsonGenerationException

use of com.fasterxml.jackson.core.JsonGenerationException in project camel by apache.

the class MultiSelectPicklistSerializer method serialize.

@Override
public void serialize(Object value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    // get Picklist enum element class from array class
    Class<?> arrayClass = value.getClass();
    final Class<?> aClass = arrayClass.getComponentType();
    try {
        Method getterMethod = aClass.getMethod("value");
        final int length = Array.getLength(value);
        // construct a string of form value1;value2;...
        final StringBuilder buffer = new StringBuilder();
        for (int i = 0; i < length; i++) {
            buffer.append((String) getterMethod.invoke(Array.get(value, i)));
            if (i < (length - 1)) {
                buffer.append(';');
            }
        }
        jgen.writeString(buffer.toString());
    } catch (Exception e) {
        throw new JsonGenerationException(String.format("Exception writing pick list value %s of type %s: %s", value, value.getClass().getName(), e.getMessage()), jgen);
    }
}

Example 13 with JsonGenerationException

use of com.fasterxml.jackson.core.JsonGenerationException in project camel by apache.

the class StringMultiSelectPicklistSerializer method serialize.

@Override
public void serialize(Object value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
    try {
        String[] a = (String[]) value;
        final int length = a.length;
        // construct a string of form value1;value2;...
        final StringBuilder buffer = new StringBuilder();
        for (int i = 0; i < length; i++) {
            buffer.append(a[i].trim());
            if (i < (length - 1)) {
                buffer.append(';');
            }
        }
        jgen.writeString(buffer.toString());
    } catch (Exception e) {
        throw new JsonGenerationException(String.format("Exception writing pick list value %s of type %s: %s", value, value.getClass().getName(), e.getMessage()), jgen);
    }
}

Example 14 with JsonGenerationException

use of com.fasterxml.jackson.core.JsonGenerationException in project cloudstack by apache.

the class CSJacksonAnnotationTest method test.

@Test
@Ignore
public void test() {
    ObjectMapper mapper = new ObjectMapper();
    JaxbAnnotationModule jaxbModule = new JaxbAnnotationModule();
    jaxbModule.setPriority(Priority.SECONDARY);
    mapper.registerModule(jaxbModule);
    mapper.registerModule(new CSJacksonAnnotationModule());
    StringWriter writer = new StringWriter();
    TestVO vo = new TestVO(1000, "name");
    vo.names = new ArrayList<String>();
    vo.names.add("name1");
    vo.names.add("name2");
    vo.values = new HashMap<String, Long>();
    vo.values.put("key1", 1000l);
    vo.values.put("key2", 2000l);
    vo.vo2.name = "testvoname2";
    vo.pods = "abcde";
    try {
        mapper.writeValue(writer, vo);
    } catch (JsonGenerationException e) {
        e.printStackTrace();
    } catch (JsonMappingException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    System.out.print(writer.getBuffer().toString());
}

Example 15 with JsonGenerationException

use of com.fasterxml.jackson.core.JsonGenerationException in project JMRI by JMRI.

the class PanelServlet method getJsonPanel.

@Override
protected String getJsonPanel(String name) {
    log.debug("Getting {} for {}", getPanelType(), name);
    try {
        PanelEditor editor = (PanelEditor) getEditor(name);
        ObjectNode root = this.mapper.createObjectNode();
        ObjectNode panel = root.putObject("panel");
        JFrame frame = editor.getTargetFrame();
        panel.put("name", name);
        panel.put("height", frame.getContentPane().getHeight());
        panel.put("width", frame.getContentPane().getWidth());
        panel.put("panelheight", frame.getContentPane().getHeight());
        panel.put("panelwidth", frame.getContentPane().getWidth());
        panel.put("showtooltips", editor.showTooltip());
        panel.put("controlling", editor.allControlling());
        if (editor.getBackgroundColor() != null) {
            ObjectNode color = panel.putObject("backgroundColor");
            color.put("red", editor.getBackgroundColor().getRed());
            color.put("green", editor.getBackgroundColor().getGreen());
            color.put("blue", editor.getBackgroundColor().getBlue());
        }
        // include contents
        log.debug("N elements: {}", editor.getContents().size());
        for (Positionable sub : editor.getContents()) {
            try {
            // TODO: get all panel contents as JSON
            // I tried using JavaBean Introspection to simply build the contents using Jackson Databindings,
            // but when a panel element has a reference to the panel or to itself as a property, this leads
            // to infinite recursion
            } catch (Exception ex) {
                log.error("Error storing panel element: " + ex, ex);
            }
        }
        return this.mapper.writeValueAsString(root);
    } catch (NullPointerException ex) {
        log.warn("Requested Panel [" + name + "] does not exist.");
        return "ERROR Requested panel [" + name + "] does not exist.";
    } catch (JsonGenerationException e) {
        log.error("Error generating JSON", e);
        return "ERROR " + e.getLocalizedMessage();
    } catch (JsonMappingException e) {
        log.error("Error mapping JSON", e);
        return "ERROR " + e.getLocalizedMessage();
    } catch (IOException e) {
        log.error("IOException", e);
        return "ERROR " + e.getLocalizedMessage();
    }
}