JsonSerializer.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.adobe.granite.workflow.model.WorkflowModel
* com.adobe.granite.workflow.model.WorkflowModelSerializer
* com.day.cq.workflow.WorkflowException
* com.day.cq.workflow.metadata.MetaDataMap
* com.day.cq.workflow.model.WorkflowModel
* com.day.cq.workflow.model.WorkflowModelSerializer
* com.day.cq.workflow.model.WorkflowNode
* com.day.cq.workflow.model.WorkflowTransition
* javax.jcr.RepositoryException
* org.apache.felix.scr.annotations.Component
* org.apache.felix.scr.annotations.Property
* org.apache.felix.scr.annotations.Reference
* org.apache.felix.scr.annotations.Service
* org.apache.sling.commons.json.JSONArray
* org.apache.sling.commons.json.JSONException
* org.apache.sling.commons.json.JSONObject
* org.osgi.service.component.ComponentContext
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.day.cq.workflow.impl.model;
import com.day.cq.workflow.WorkflowException;
import com.day.cq.workflow.impl.model.CQWorkflowModelWrapper;
import com.day.cq.workflow.metadata.MetaDataMap;
import com.day.cq.workflow.model.WorkflowModel;
import com.day.cq.workflow.model.WorkflowModelSerializer;
import com.day.cq.workflow.model.WorkflowNode;
import com.day.cq.workflow.model.WorkflowTransition;
import java.util.Dictionary;
import java.util.List;
import java.util.Set;
import javax.jcr.RepositoryException;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.Service;
import org.apache.sling.commons.json.JSONArray;
import org.apache.sling.commons.json.JSONException;
import org.apache.sling.commons.json.JSONObject;
import org.osgi.service.component.ComponentContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Component(metatype=0)
@Service
@Property(name="service.description", value={"JSON Workflow Model Serializer"})
public class JsonSerializer
implements WorkflowModelSerializer {
private static Logger log = LoggerFactory.getLogger(JsonSerializer.class);
@Property(value={"JSON"}, propertyPrivate=1)
private static final String TYPE = "com.day.cq.workflow.serialzer.type";
@Property(value={"application/json"}, propertyPrivate=1)
private static final String MIME_TYPE = "com.day.cq.workflow.serialzer.mime";
@Reference
private com.adobe.granite.workflow.model.WorkflowModelSerializer graniteJSONSerializerService;
private Dictionary<String, Object> config;
public JsonSerializer() {
}
public JsonSerializer(com.adobe.granite.workflow.model.WorkflowModelSerializer graniteJSONSerializerService) {
this.graniteJSONSerializerService = graniteJSONSerializerService;
}
protected void activate(ComponentContext context) throws WorkflowException, RepositoryException {
this.config = context.getProperties();
}
public String getType() {
return (String)this.config.get("com.day.cq.workflow.serialzer.type");
}
public String getMimeType() {
return (String)this.config.get("com.day.cq.workflow.serialzer.mime");
}
public String serialize(WorkflowModel model) throws Exception {
log.debug("Start building JSON for model ...");
JSONObject modelObj = new JSONObject();
try {
modelObj.put("id", (Object)model.getId());
modelObj.put("title", (Object)model.getTitle());
modelObj.put("version", (Object)model.getVersion());
modelObj.put("description", (Object)model.getDescription());
modelObj.put("metaData", (Object)this.serializeMetaData(model.getMetaDataMap()));
JSONArray nodes = new JSONArray();
for (WorkflowNode node : model.getNodes()) {
JSONObject nodeObj = new JSONObject();
nodeObj.put("id", (Object)node.getId());
nodeObj.put("type", (Object)node.getType());
nodeObj.put("title", (Object)node.getTitle());
nodeObj.put("description", (Object)node.getDescription());
nodeObj.put("metaData", (Object)this.serializeMetaData(node.getMetaDataMap()));
nodes.put((Object)nodeObj);
}
modelObj.put("nodes", (Object)nodes);
JSONArray transitions = new JSONArray();
for (WorkflowTransition transition : model.getTransitions()) {
JSONObject transitionObject = new JSONObject();
transitionObject.put("from", (Object)transition.getFrom().getId());
transitionObject.put("to", (Object)transition.getTo().getId());
if (transition.getRule() != null) {
transitionObject.put("rule", (Object)transition.getRule());
}
transitionObject.put("metaData", (Object)this.serializeMetaData(transition.getMetaDataMap()));
transitions.put((Object)transitionObject);
}
modelObj.put("transitions", (Object)transitions);
}
catch (JSONException e) {
throw new WorkflowException("Can not create JSON string.", (Throwable)e);
}
log.debug("... building JSON for model done.");
return modelObj.toString();
}
public WorkflowModel deserialize(String modelDefinition) throws Exception {
com.adobe.granite.workflow.model.WorkflowModel model = this.graniteJSONSerializerService.deserialize(modelDefinition);
if (model != null) {
return new CQWorkflowModelWrapper(model);
}
return null;
}
private JSONObject serializeMetaData(MetaDataMap metaDataMap) throws JSONException {
JSONObject metaDataJSON = new JSONObject();
for (String key : metaDataMap.keySet()) {
String value = (String)metaDataMap.get(key, String.class);
if (value != null) {
metaDataJSON.put(key, (Object)value);
continue;
}
String[] values = (String[])metaDataMap.get(key, String[].class);
if (values == null || values.length <= 1) continue;
JSONArray array = new JSONArray();
for (String singleValue : values) {
array.put((Object)singleValue);
}
metaDataJSON.put(key, (Object)array);
}
return metaDataJSON;
}
protected void bindGraniteJSONSerializerService(com.adobe.granite.workflow.model.WorkflowModelSerializer workflowModelSerializer) {
this.graniteJSONSerializerService = workflowModelSerializer;
}
protected void unbindGraniteJSONSerializerService(com.adobe.granite.workflow.model.WorkflowModelSerializer workflowModelSerializer) {
if (this.graniteJSONSerializerService == workflowModelSerializer) {
this.graniteJSONSerializerService = null;
}
}
}