MetaDataRetrieverImpl.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.day.cq.wcm.webservicesupport.Configuration
* org.apache.felix.scr.annotations.Component
* org.apache.felix.scr.annotations.Reference
* org.apache.felix.scr.annotations.ReferenceCardinality
* org.apache.felix.scr.annotations.ReferencePolicy
* org.apache.felix.scr.annotations.Service
* org.apache.sling.api.resource.Resource
* org.apache.sling.api.resource.ResourceUtil
* org.apache.sling.api.resource.ValueMap
* org.apache.sling.commons.json.JSONException
* org.apache.sling.commons.json.JSONObject
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.adobe.cq.mcm.campaign.profile.impl;
import com.adobe.cq.mcm.campaign.MetaDataExtender;
import com.adobe.cq.mcm.campaign.profile.MetaDataNode;
import com.adobe.cq.mcm.campaign.profile.MetaDataRetriever;
import com.adobe.cq.mcm.campaign.profile.Options;
import com.adobe.cq.mcm.campaign.profile.impl.AbstractMetaDataNode;
import com.adobe.cq.mcm.campaign.profile.impl.MetaDataNodeImpl;
import com.day.cq.mcm.campaign.ACConnectorException;
import com.day.cq.mcm.campaign.CallResults;
import com.day.cq.mcm.campaign.CampaignConnector;
import com.day.cq.mcm.campaign.CampaignCredentials;
import com.day.cq.mcm.campaign.ConfigurationException;
import com.day.cq.wcm.webservicesupport.Configuration;
import java.io.IOException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.apache.felix.scr.annotations.ReferencePolicy;
import org.apache.felix.scr.annotations.Service;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceUtil;
import org.apache.sling.api.resource.ValueMap;
import org.apache.sling.commons.json.JSONException;
import org.apache.sling.commons.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Service
@Component(metatype=0)
public class MetaDataRetrieverImpl
implements MetaDataRetriever {
@Reference
private CampaignConnector connector;
@Reference(policy=ReferencePolicy.DYNAMIC, cardinality=ReferenceCardinality.OPTIONAL_UNARY)
private volatile MetaDataExtender extender;
private final Logger log;
public MetaDataRetrieverImpl() {
this.log = LoggerFactory.getLogger(this.getClass());
}
private String getJSON(Resource page) throws ACConnectorException {
String json;
Resource resource = page.getChild("jcr:content");
if (resource == null) {
throw new ConfigurationException("Missing 'jcr:content' child node (path: " + page.getPath() + ").");
}
Configuration config = this.connector.getWebserviceConfig(page);
CampaignCredentials credentials = this.connector.retrieveCredentials(config);
ValueMap values = ResourceUtil.getValueMap((Resource)resource);
String templateId = (String)values.get("acTemplateId", String.class);
if (templateId == null) {
throw new ConfigurationException("Missing template ID on page.");
}
HashMap<String, String> parameters = new HashMap<String, String>(4);
parameters.put("delivery", templateId);
CallResults results = null;
try {
results = this.connector.callFunction("amcGetDeliveryMetadata.jssp", parameters, credentials);
json = results.bodyAsString();
if (this.extender != null) {
JSONObject root = new JSONObject(json);
this.extender.extend(root);
json = root.toString();
}
}
catch (JSONException je) {
throw new ACConnectorException("Could not process JSON.", (Throwable)je);
}
catch (IOException ioe) {
throw new ACConnectorException("Could not determine response body.", ioe);
}
finally {
if (results != null) {
results.destroy();
}
}
return json;
}
private JSONObject handleCompatibility(JSONObject root) throws JSONException {
if (!root.has("schema")) {
return root;
}
JSONObject schema = root.getJSONObject("schema");
JSONObject content = root.getJSONObject("content");
JSONObject newMetaData = new JSONObject();
Iterator schemaIt = schema.keys();
while (schemaIt.hasNext()) {
String key = (String)schemaIt.next();
JSONObject toProcess = schema.getJSONObject(key);
newMetaData.put(key, (Object)toProcess);
toProcess.put("content", content.get(key));
}
return newMetaData;
}
private void parseMetaData(JSONObject json, MetaDataNode metaData) throws JSONException {
Iterator keys = json.keys();
while (keys.hasNext()) {
String key = (String)keys.next();
JSONObject obj = json.getJSONObject(key);
MetaDataNodeImpl node = new MetaDataNodeImpl(obj, key, metaData);
metaData.add(node);
if (!obj.has("content")) continue;
this.parseMetaData(obj.getJSONObject("content"), node);
}
}
@Override
public MetaDataNode retrieve(Resource page) throws ACConnectorException {
String jsonStr = this.getJSON(page);
MetaDataRoot metaData = new MetaDataRoot();
try {
JSONObject json = new JSONObject(jsonStr);
json = this.handleCompatibility(json);
this.parseMetaData(json, metaData);
}
catch (JSONException je) {
throw new ACConnectorException("Could not parse JSON response from Adobe Campaign server.", (Throwable)je);
}
return metaData;
}
protected void bindConnector(CampaignConnector campaignConnector) {
this.connector = campaignConnector;
}
protected void unbindConnector(CampaignConnector campaignConnector) {
if (this.connector == campaignConnector) {
this.connector = null;
}
}
protected void bindExtender(MetaDataExtender metaDataExtender) {
this.extender = metaDataExtender;
}
protected void unbindExtender(MetaDataExtender metaDataExtender) {
if (this.extender == metaDataExtender) {
this.extender = null;
}
}
private static class MetaDataRoot
extends AbstractMetaDataNode {
public MetaDataRoot() {
super(null, null, null, null, null);
}
}
}