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json-serializer-lib
Advanced tools
A library to decrease the size of the JSON before sending it over the network and restoring it when it is received.
npm i json-serializer-lib
var jsonSerializer = require('json-serializer-lib');
const OBJECT_TO_SERIALIZE = {
///////////////////////////////////////////////////////
// Predefined default values
property_predef_val_01: 0, // Zero.
property_predef_val_02: '', // Empty string.
property_predef_val_03: false, // False.
property_predef_val_04: [], // Empty array.
property_predef_val_05: {}, // Empty object.
property_predef_val_06: undefined, // UNDEFINED.
property_predef_val_07: null, // NULL.
property_predef_val_08: {
subProperty01: 0 // Nested Zero.
},
property_predef_val_09: {
subProperty01: '' // Nested empty string.
},
property_predef_val_10: {
subProperty01: false // Nested false.
},
property_predef_val_11: {
subProperty01: [] // Nested empty array.
},
property_predef_val_12: {
subProperty01: {} // Nested empty object.
},
property_predef_val_13: {
subProperty01: undefined // Nested UNDEFINED.
},
property_predef_val_14: {
subProperty01: null // Nested NULL.
},
///////////////////////////////////////////////////////
// User defined default values
property_user_def_val_01: -1, // A number different from 0.
property_user_def_val_02: '<NONE>', // A not empty string.
property_user_def_val_03: true, // A not false value.
property_user_def_val_04: [ -100 ], // A not empty array as default value.
property_user_def_val_05: { // A not empty object as default value.
this_prop_dont_need_to_be_mapped: '<N/A>'
},
///////////////////////////////////////////////////////
// Values
property01: Math.PI,
property02: 'Hello WORLD!!!',
property03: true,
property04: [ 1, 2, 3 ],
property05: {
subProperty01: 'Happy coding',
subProperty02: new Date()
}
};
const SCHEMA = {
///////////////////////////////////////////////////////
// Predefined default values
't@n_property_predef_val_01': 'ppv01',
't@s_property_predef_val_02': 'ppv02',
't@b_property_predef_val_03': 'ppv03',
't@a_property_predef_val_04': 'ppv04',
't@o_property_predef_val_05': 'ppv05',
't@n_property_predef_val_06': 'ppv06',
't@o_property_predef_val_07': 'ppv07',
't@o_property_predef_val_08': {
_propName: 'ppv08',
_sch: {
't@n_subProperty01': 'sp01'
}
},
't@o_property_predef_val_09': {
_propName: 'ppv09',
_sch: {
't@s_subProperty01': 'sp01'
}
},
't@o_property_predef_val_10': {
_propName: 'ppv10',
_sch: {
't@b_subProperty01': 'sp01'
}
},
't@o_property_predef_val_11': {
_propName: 'ppv11',
_sch: {
't@a_subProperty01': 'sp01'
}
},
't@o_property_predef_val_12': {
_propName: 'ppv12',
_sch: {
't@o_subProperty01': 'sp01'
}
},
't@o_property_predef_val_13': {
_propName: 'ppv13',
_sch: {
't@n_subProperty01': 'sp01'
}
},
't@o_property_predef_val_14': {
_propName: 'ppv14',
_sch: {
't@o_subProperty01': 'sp01'
}
},
///////////////////////////////////////////////////////
// User defined default values
't@n_property_user_def_val_01':{
_propName: 'puv01',
_defVal: -1
},
't@s_property_user_def_val_02':{
_propName: 'puv02',
_defVal: '<NONE>'
},
't@b_property_user_def_val_03':{
_propName: 'puv03',
_defVal: true
},
't@a_property_user_def_val_04':{
_propName: 'puv04',
_defVal: [ -100 ]
},
't@o_property_user_def_val_05':{
_propName: 'puv05',
_defVal: { // The default value is an entire object.
this_prop_dont_need_to_be_mapped: '<N/A>'
}
},
///////////////////////////////////////////////////////
// Values
't@n_property01': 'p01',
't@s_property02': 'p02',
't@b_property03': 'p03',
't@a_property04': 'p04',
't@o_property05': {
_propName: 'p05',
_sch: {
't@s_subProperty01': 'sp01',
't@d_subProperty02': 'sp02'
}
}
};
const serializedJSON = jsonSerializer.Model.serialize(OBJECT_TO_SERIALIZE, SCHEMA).serializedJSON;
const deserializedJSON = jsonSerializer.Model.deserialize(serializedJSON, SCHEMA).deserializedJSON;
console.log("Serialized:\n", serializedJSON);
console.log("Deserialized:\n", deserializedJSON);
Please visit the Project's Wiki, for more details in how to define the schema and how to configure to your needs.
FAQs
A library to decrease the size of the JSON before sending it over the network and restoring it when it is received.
We found that json-serializer-lib demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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