Examples of org.codehaus.jettison.json.JSONArray.optString()

Class org.codehaus.jettison.json.JSONArray

Examples of org.codehaus.jettison.json.JSONArray.optString()

org.codehaus.jettison.json.JSONArray.optString()
Get the optional string value associated with an index. It returns an empty string if there is no value at that index. If the value is not a string and is not null, then it is coverted to a string. @param index The index must be between 0 and length() - 1. @return A String value.

        assertNotNull("Result Query is missing the 'selected' property",jSelected);
        assertTrue("Result Query is expected to have at least a single selected field",
            jSelected.length() > 0);
        boolean found = false;
        for(int i=0;i<jSelected.length() && !found;i++){
            String selectedField = jSelected.optString(i,null);
            assertNotNull("Selected array contains a NULL element \n"+jSelected.toString(4),
                selectedField);
            selectedSet.remove(selectedField);
        }
        assertTrue("Fields "+selectedSet+" are not selected by\n"+jSelected.toString(4),

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                JSONArray jValues = jRepresentation.getJSONArray(key.toString());
                assertTrue("Fields MUST contain at least a single value!",jValues.length() > 0);
                for(int i=0;i<jValues.length();i++){
                    JSONObject fieldValue = jValues.optJSONObject(i);
                    assertNotNull("Values for field "+key+" does contain an value " +
                        "that is not an JSONObject "+jValues.optString(i),
                        fieldValue);
                    String[] value = new String[2];
                    value[0] = fieldValue.optString("value");
                    value[1] = null;
                    assertNotNull("All Field-values MUST have the 'value' property",value[0]);

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        JSONArray addFields = jConstraint.optJSONArray("addFields");
        final List<String> fields;
        if(addFields != null && addFields.length() > 0){
            fields = new ArrayList<String>(addFields.length());
            for(int i=0;i<addFields.length();i++){
                String field = addFields.optString(i);
                field = field != null ? nsPrefixService.getFullName(field) : null;
                if(field != null && !field.isEmpty()){
                    fields.add(field);
                }
            }

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        if(!jQuery.has("type")){
            types = Collections.emptySet();
        } else if((jTypes = jQuery.optJSONArray("type")) != null){
            types = new HashSet<String>(jTypes.length());
            for(int i=0;i<jTypes.length();i++){
                String type = nsPrefixService.getFullName(jTypes.optString(i));
                if(type != null && !type.isEmpty()){
                    types.add(type);
                } else {
                    log.warn("Unable to parse entity type from parsed type {}",jTypes.optString(i));
                }

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            for(int i=0;i<jTypes.length();i++){
                String type = nsPrefixService.getFullName(jTypes.optString(i));
                if(type != null && !type.isEmpty()){
                    types.add(type);
                } else {
                    log.warn("Unable to parse entity type from parsed type {}",jTypes.optString(i));
                }
            }
        } else {
            String type = jQuery.optString("type");
            if(type != null && !type.isEmpty()){

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        assertNotNull("Result Query is missing the 'selected' property",jSelected);
        assertTrue("Result Query is expected to have at least a single selected field",
            jSelected.length() > 0);
        boolean found = false;
        for(int i=0;i<jSelected.length() && !found;i++){
            String selectedField = jSelected.optString(i,null);
            assertNotNull("Selected array contains a NULL element \n"+jSelected.toString(4),
                selectedField);
            selectedSet.remove(selectedField);
        }
        assertTrue("Fields "+selectedSet+" are not selected by\n"+jSelected.toString(4),

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                JSONArray jValues = jRepresentation.getJSONArray(key.toString());
                assertTrue("Fields MUST contain at least a single value!",jValues.length() > 0);
                for(int i=0;i<jValues.length();i++){
                    JSONObject fieldValue = jValues.optJSONObject(i);
                    assertNotNull("Values for field "+key+" does contain an value " +
                        "that is not an JSONObject "+jValues.optString(i),
                        fieldValue);
                    String[] value = new String[2];
                    value[0] = fieldValue.optString("value");
                    value[1] = null;
                    assertNotNull("All Field-values MUST have the 'value' property",value[0]);

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        JSONArray addFields = jConstraint.optJSONArray("addFields");
        final List<String> fields;
        if(addFields != null && addFields.length() > 0){
            fields = new ArrayList<String>(addFields.length());
            for(int i=0;i<addFields.length();i++){
                String field = addFields.optString(i);
                field = field != null ? nsPrefixService.getFullName(field) : null;
                if(field != null && !field.isEmpty()){
                    fields.add(field);
                }
            }

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        final String c = getKeyIndexClass(elementClass);
        final JSONArray jsonArray = RestHelper.getResultArray(this.graphURI + RexsterTokens.SLASH_KEY_INDICES_SLASH + c);


        final HashSet<String> keys = new HashSet<String>();
        for (int ix = 0; ix < jsonArray.length(); ix++) {
            keys.add(jsonArray.optString(ix));
        }


        return keys;
    }

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        assertNotNull("Result Query is missing the 'selected' property",jSelected);
        assertTrue("Result Query is expected to have at least a single selected field",
            jSelected.length() > 0);
        boolean found = false;
        for(int i=0;i<jSelected.length() && !found;i++){
            String selectedField = jSelected.optString(i,null);
            assertNotNull("Selected array contains a NULL element \n"+jSelected.toString(4),
                selectedField);
            selectedSet.remove(selectedField);
        }
        assertTrue("Fields "+selectedSet+" are not selected by\n"+jSelected.toString(4),

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