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@ -9,7 +9,6 @@ import javax.xml.parsers.ParserConfigurationException;
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import javax.xml.parsers.SAXParser;
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import javax.xml.parsers.SAXParserFactory;
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import java.io.File;
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import java.io.FileFilter;
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import java.io.IOException;
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import java.io.InputStream;
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import java.net.JarURLConnection;
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@ -24,11 +23,7 @@ public class BeanRelationUtil {
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static class XMLReader extends DefaultHandler {
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private BeanInfo firstInfo = null;
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private Enum<?> firstHolder = null;
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private BeanInfo secondInfo = null;
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private Enum<?> secondHolder = null;
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private RELATION_TYPE type = RELATION_TYPE.INVALID;
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private boolean owner = false;
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public void startElement(String uri, String localName, String nodeName, Attributes attributes) throws SAXException {
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if (nodeName.equalsIgnoreCase("Class")) {
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final String name = attributes.getValue("name");
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@ -49,8 +44,8 @@ public class BeanRelationUtil {
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if (firstSignName == null) {
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throw new SAXException("Relation节点缺少field属性");
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}
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this.firstHolder = this.firstInfo.getHolder(firstSignName);
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if (this.firstHolder == null) {
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Enum<?> firstHolder = this.firstInfo.getHolder(firstSignName);
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if (firstHolder == null) {
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throw new SAXException("未定义枚举标识" + firstSignName);
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}
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@ -58,46 +53,44 @@ public class BeanRelationUtil {
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if (secondFactoryName == null) {
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throw new SAXException("Relation节点缺少name属性");
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}
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this.secondInfo = BeanInfo.getBeanInfo(secondFactoryName);
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if (this.secondInfo == null) {
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BeanInfo secondInfo = BeanInfo.getBeanInfo(secondFactoryName);
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if (secondInfo == null) {
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throw new SAXException("未找到" + secondFactoryName + "的类定义");
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}
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String secondSignName = attributes.getValue("reverse");
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Enum<?> secondHolder = null;
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if (secondSignName != null) {
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this.secondHolder = this.secondInfo.getHolder(secondSignName);
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if (this.secondHolder == null) {
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secondHolder = secondInfo.getHolder(secondSignName);
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if (secondHolder == null) {
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throw new SAXException(secondFactoryName + "类未定义枚举标识" + secondSignName);
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}
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} else {
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this.secondHolder = null;
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}
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String typeName = attributes.getValue("type");
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if (typeName == null) {
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throw new SAXException("Relation节点缺少type属性");
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}
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this.type = RELATION_TYPE.valueOf(typeName);
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RELATION_TYPE type = RELATION_TYPE.valueOf(typeName);
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String ownerName = attributes.getValue("owner");
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if (ownerName == null) {
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this.owner = false;
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} else {
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this.owner = ownerName.equalsIgnoreCase("true") ? true : false;
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boolean owner = false;
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if (ownerName != null) {
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owner = ownerName.equalsIgnoreCase("true");
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}
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RelationInfo firstData = this.getSignData(firstInfo, this.firstHolder);
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firstData.setBeanInfo(this.secondInfo);
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firstData.setType(this.type);
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firstData.setOwner(this.owner);
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firstData.setReverseHolder(this.secondHolder);
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RelationInfo firstData = this.getSignData(firstInfo, firstHolder);
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firstData.setBeanInfo(secondInfo);
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firstData.setType(type);
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firstData.setOwner(owner);
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firstData.setReverseHolder(secondHolder);
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if (this.secondHolder != null) {
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RelationInfo secondData = this.getSignData(secondInfo, this.secondHolder);
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if (secondHolder != null) {
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RelationInfo secondData = this.getSignData(secondInfo, secondHolder);
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secondData.setBeanInfo(this.firstInfo);
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secondData.setOwner(false);
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secondData.setReverseHolder(this.firstHolder);
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switch (this.type) {
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secondData.setReverseHolder(firstHolder);
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switch (type) {
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case MULTI_TO_MULTI:
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secondData.setType(RELATION_TYPE.MULTI_TO_MULTI);
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break;
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@ -165,8 +158,7 @@ public class BeanRelationUtil {
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}
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}
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}
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} catch (IOException e) {
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return;
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} catch (IOException ignored) {
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}
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}
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@ -176,13 +168,10 @@ public class BeanRelationUtil {
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return;
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}
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File[] dirFiles = dir.listFiles(new FileFilter() {
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@Override
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public boolean accept(File file) {
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return file.isDirectory() || file.getName().endsWith(".xml");
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}
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});
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File[] dirFiles = dir.listFiles(file -> file.isDirectory() || file.getName().endsWith(".xml"));
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if (dirFiles == null) {
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return;
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}
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for (File file : dirFiles) {
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if (file.isDirectory()) {
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@ -190,7 +179,7 @@ public class BeanRelationUtil {
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} else {
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try {
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loadXMLConfigure(file.getCanonicalPath());
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} catch (IOException e) {
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} catch (IOException ignored) {
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}
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}
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}
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@ -215,33 +204,30 @@ public class BeanRelationUtil {
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/**
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* 加载本地开发环境中的xml配置文件。
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* @param xmlPath
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*/
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private static void loadXMLConfigure(String xmlPath) {
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SAXParserFactory sf = SAXParserFactory.newInstance();
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try {
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SAXParser sp = sf.newSAXParser();
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sp.parse(new InputSource(xmlPath), new XMLReader());
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} catch (ParserConfigurationException | SAXException | IOException e) {
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} catch (ParserConfigurationException | SAXException | IOException ignored) {
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}
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}
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/**
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* 加载jar中的xml配置文件。
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* @param is
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*/
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private static void loadXMLConfigure(InputStream is) {
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SAXParserFactory sf = SAXParserFactory.newInstance();
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try {
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SAXParser sp = sf.newSAXParser();
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sp.parse(new InputSource(is), new XMLReader());
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} catch (ParserConfigurationException | SAXException | IOException e) {
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} catch (ParserConfigurationException | SAXException | IOException ignored) {
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}
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}
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/**
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* 将指定包下的类加载到内存中
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* @param packName
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*/
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public static List<Class<?>> loadClass(String packName) {
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List<Class<?>> clses = new ArrayList<>();
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@ -274,13 +260,10 @@ public class BeanRelationUtil {
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return;
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}
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File[] dirFiles = dir.listFiles(new FileFilter() {
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@Override
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public boolean accept(File file) {
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return file.isDirectory() || file.getName().endsWith(".class");
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}
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});
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File[] dirFiles = dir.listFiles(file -> file.isDirectory() || file.getName().endsWith(".class"));
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if (dirFiles == null) {
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return;
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}
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for (File file : dirFiles) {
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if (file.isDirectory()) {
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