封装保存音视频样例配置的方法
This commit is contained in:
RenKaiGe-Office
171
src/main/java/com/nis/util/ReadMaatXmlUtil.java
Normal file
171
src/main/java/com/nis/util/ReadMaatXmlUtil.java
Normal file
@@ -0,0 +1,171 @@
|
||||
package com.nis.util;
|
||||
|
||||
import java.io.InputStream;
|
||||
import java.net.URL;
|
||||
import java.util.ArrayList;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.Set;
|
||||
|
||||
import javax.xml.transform.Source;
|
||||
import javax.xml.transform.stream.StreamSource;
|
||||
import javax.xml.validation.Schema;
|
||||
import javax.xml.validation.SchemaFactory;
|
||||
import javax.xml.validation.Validator;
|
||||
|
||||
import org.dom4j.Document;
|
||||
import org.dom4j.Element;
|
||||
import org.dom4j.io.OutputFormat;
|
||||
import org.dom4j.io.SAXReader;
|
||||
import org.dom4j.io.XMLWriter;
|
||||
import org.dom4j.util.XMLErrorHandler;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import com.nis.domain.MaatXmlConfig;
|
||||
import com.nis.domain.MaatXmlExpr;
|
||||
import com.nis.domain.MaatXmlSeq;
|
||||
|
||||
/**
|
||||
*
|
||||
* <p>Title: ReadMaatXmlUtil</p>
|
||||
* <p>Description: 根据xml定义的规则来读取,目前每次加载都重新加载一次xml,后面稳定后会放到listener中,项目启动的时候加载一次</p>
|
||||
* <p>Company: IIE</p>
|
||||
* @author rkg
|
||||
* @date 2018年5月17日
|
||||
*
|
||||
*/
|
||||
public class ReadMaatXmlUtil {
|
||||
private static Logger logger = LoggerFactory.getLogger(ReadMaatXmlUtil.class);
|
||||
private static String XMLPATH = "/maatXml/maat.xml";
|
||||
private static String XSDPATH = "/maatXml/maat.xsd";
|
||||
public static Map<Integer, MaatXmlConfig> map = new HashMap<Integer, MaatXmlConfig>();
|
||||
|
||||
static {
|
||||
readXml();
|
||||
}
|
||||
|
||||
private static List<MaatXmlConfig> maatXmlConfigList = new ArrayList<MaatXmlConfig>();
|
||||
|
||||
public static void main(String[] args) {
|
||||
try {
|
||||
// validateXmlByXSD();
|
||||
readXml();
|
||||
Set<Integer> keySet = map.keySet();
|
||||
for (Integer key : keySet) {
|
||||
MaatXmlConfig maatXmlConfig = map.get(key);
|
||||
List<MaatXmlExpr> expressionList = maatXmlConfig.getExpressionList();
|
||||
for (MaatXmlExpr maatXmlExpr : expressionList) {
|
||||
System.out.println("service=" + key + " redisDB=" + maatXmlExpr.getRedisDB() + " key="
|
||||
+ maatXmlExpr.getKeyExpression() + " value=" + maatXmlExpr.getValueExpression());
|
||||
}
|
||||
List<MaatXmlSeq> sequenceList = maatXmlConfig.getSequenceList();
|
||||
for (MaatXmlSeq maatXmlSeq : sequenceList) {
|
||||
System.out.println("service=" + key + " redisDB=" + maatXmlSeq.getRedisDB() + " key="
|
||||
+ maatXmlSeq.getSequenceKey() + " operation=" + maatXmlSeq.getOperation());
|
||||
}
|
||||
}
|
||||
|
||||
} catch (Exception e) {
|
||||
// TODO Auto-generated catch block
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
private static void readXml() {
|
||||
try {
|
||||
|
||||
InputStream resourceAsStream = ReadMaatXmlUtil.class.getResourceAsStream(XMLPATH);
|
||||
SAXReader reader = new SAXReader();
|
||||
Document read = reader.read(resourceAsStream);
|
||||
Element rootElement = read.getRootElement();
|
||||
if (rootElement != null && rootElement.elements().size() > 0) {
|
||||
List<Element> elements = rootElement.elements();
|
||||
for (Element element : elements) {
|
||||
String serviceStr = element.attribute("service").getValue();
|
||||
if (serviceStr != null && !serviceStr.trim().equals("")) {
|
||||
String[] split = serviceStr.split(";");
|
||||
for (String service : split) {
|
||||
if (serviceStr != null && !serviceStr.trim().equals("")) {
|
||||
List<MaatXmlSeq> seqList = new ArrayList<MaatXmlSeq>();
|
||||
List<Element> sequencesEle = element.elements("sequences");
|
||||
for (Element seqEle : sequencesEle) {
|
||||
MaatXmlSeq maatXmlSeq = new MaatXmlSeq();
|
||||
List<Element> eleList = seqEle.elements();
|
||||
for (Element ele : eleList) {
|
||||
if (ele.getName().toLowerCase().equals("operation")) {
|
||||
maatXmlSeq.setOperation(Integer.parseInt(ele.getTextTrim()));
|
||||
}
|
||||
if (ele.getName().toLowerCase().equals("redisdb")) {
|
||||
maatXmlSeq.setRedisDB(Integer.parseInt(ele.getTextTrim()));
|
||||
}
|
||||
if (ele.getName().toLowerCase().equals("sequencekey")) {
|
||||
maatXmlSeq.setSequenceKey(ele.getTextTrim());
|
||||
}
|
||||
}
|
||||
seqList.add(maatXmlSeq);
|
||||
}
|
||||
List<MaatXmlExpr> exprList = new ArrayList<MaatXmlExpr>();
|
||||
List<Element> expressionsEle = element.elements("expressions");
|
||||
for (Element exprEle : expressionsEle) {
|
||||
MaatXmlExpr maatXmlExpr = new MaatXmlExpr();
|
||||
List<Element> eleList = exprEle.elements();
|
||||
for (Element ele : eleList) {
|
||||
if (ele.getName().toLowerCase().equals("keyexpression")) {
|
||||
maatXmlExpr.setKeyExpression(ele.getTextTrim());
|
||||
}
|
||||
if (ele.getName().toLowerCase().equals("valueexpression")) {
|
||||
maatXmlExpr.setValueExpression(ele.getTextTrim());
|
||||
}
|
||||
if (ele.getName().toLowerCase().equals("redisdb")) {
|
||||
maatXmlExpr.setRedisDB(Integer.parseInt(ele.getTextTrim()));
|
||||
}
|
||||
}
|
||||
exprList.add(maatXmlExpr);
|
||||
}
|
||||
MaatXmlConfig maatXmlConfig = new MaatXmlConfig();
|
||||
maatXmlConfig.setService(Integer.parseInt(service));
|
||||
maatXmlConfig.setExpressionList(exprList);
|
||||
maatXmlConfig.setSequenceList(seqList);
|
||||
map.put(Integer.parseInt(service.trim()), maatXmlConfig);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
} catch (Exception e) {
|
||||
logger.error("加载maat.xml失败", e);
|
||||
}
|
||||
}
|
||||
|
||||
public static MaatXmlConfig getMaatConfigByService(int service) {
|
||||
return map.get(service);
|
||||
}
|
||||
|
||||
private static void validateXmlByXSD() throws Exception {
|
||||
SchemaFactory schemaFactory = SchemaFactory.newInstance("http://www.w3.org/2001/XMLSchema");
|
||||
|
||||
URL resource = ReadMaatXmlUtil.class.getResource(XSDPATH);
|
||||
Schema xsdSchema = schemaFactory.newSchema(resource);
|
||||
Validator newValidator = xsdSchema.newValidator();
|
||||
|
||||
XMLErrorHandler xmlErrorHandler = new XMLErrorHandler();
|
||||
newValidator.setErrorHandler(xmlErrorHandler);
|
||||
InputStream resourceAsStream = ReadMaatXmlUtil.class.getResourceAsStream(XMLPATH);
|
||||
|
||||
Source source = new StreamSource(resourceAsStream);
|
||||
newValidator.validate(source);
|
||||
XMLWriter writer = new XMLWriter(OutputFormat.createPrettyPrint());
|
||||
if (xmlErrorHandler.getErrors().hasContent()) {
|
||||
System.out.println("校验xml失败");
|
||||
writer.write(xmlErrorHandler.getErrors());
|
||||
} else {
|
||||
System.out.println("校验xml成功");
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user