tamguo
7 years ago
parent
cb672719a0
commit
697291236f
@ -0,0 +1,36 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry kind="src" output="target/classes" path="src/main/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="src" output="target/test-classes" path="src/test/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="output" path="target/classes"/>
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</classpath>
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@ -0,0 +1 @@
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/target/
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@ -0,0 +1,23 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>tamguo-common</name>
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<comment></comment>
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<projects>
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</projects>
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<buildSpec>
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<buildCommand>
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<name>org.eclipse.jdt.core.javabuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.m2e.core.maven2Builder</name>
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<arguments>
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</arguments>
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</buildCommand>
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</buildSpec>
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<natures>
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<nature>org.eclipse.jdt.core.javanature</nature>
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<nature>org.eclipse.m2e.core.maven2Nature</nature>
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</natures>
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</projectDescription>
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@ -0,0 +1,5 @@
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eclipse.preferences.version=1
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org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
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org.eclipse.jdt.core.compiler.compliance=1.8
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org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
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org.eclipse.jdt.core.compiler.source=1.8
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@ -0,0 +1,4 @@
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activeProfiles=
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eclipse.preferences.version=1
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resolveWorkspaceProjects=true
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version=1
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@ -0,0 +1,29 @@
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.tamguo</groupId>
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<artifactId>tamguo-common</artifactId>
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<version>1.0.0</version>
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<dependencies>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-api</artifactId>
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<version>1.7.25</version>
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</dependency>
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</dependencies>
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<build>
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<finalName>tamguo-modules-core</finalName>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>3.1</version>
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<configuration>
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<source>1.8</source>
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<target>1.8</target>
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</configuration>
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</plugin>
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</plugins>
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</build>
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</project>
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@ -0,0 +1,114 @@
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package com.tamguo.common.utils;
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import java.io.InterruptedIOException;
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import java.lang.reflect.InvocationTargetException;
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import java.lang.reflect.Method;
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public abstract class AbstractRunningLogHandler implements LogHandler {
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private static Method getStackTraceMethod;
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private static Method getClassNameMethod;
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private static Method getMethodNameMethod;
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private static Method getFileNameMethod;
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private static Method getLineNumberMethod;
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static {
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try {
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Class<?>[] noArgs = null;
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getStackTraceMethod = Throwable.class.getMethod("getStackTrace", noArgs);
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Class<?> stackTraceElementClass = Class.forName("java.lang.StackTraceElement");
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getClassNameMethod = stackTraceElementClass.getMethod("getClassName", noArgs);
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getMethodNameMethod = stackTraceElementClass.getMethod("getMethodName", noArgs);
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getFileNameMethod = stackTraceElementClass.getMethod("getFileName", noArgs);
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getLineNumberMethod = stackTraceElementClass.getMethod("getLineNumber", noArgs);
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} catch (ClassNotFoundException ex) {
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LogDebug.debug("will use pre-JDK 1.4 methods to determine location.");
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} catch (NoSuchMethodException ex) {
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LogDebug.debug("will use pre-JDK 1.4 methods to determine location.");
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}
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}
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/**
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* 获得指定class的StackTraceElement
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*
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* @param t
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* @param fqnOfCallingClass
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*
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* @return
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*/
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protected StackTraceElement getRunningStackTrace(Throwable t, String fqnOfCallingClass) {
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if (getLineNumberMethod != null) {
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try {
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Object[] noArgs = null;
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Object[] elements = (Object[]) getStackTraceMethod.invoke(t, noArgs);
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for (int i = elements.length - 1; i >= 0; i--) {
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String thisClass = (String) getClassNameMethod.invoke(elements[i], noArgs);
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if (fqnOfCallingClass.equals(thisClass)) {
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// 执行class名称
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String className = fqnOfCallingClass;
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// 执行方法名称
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String methodName = (String) getMethodNameMethod.invoke(elements[i], noArgs);
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// 执行class文件名称
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String fileName = (String) getFileNameMethod.invoke(elements[i], noArgs);
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// 执行到行号
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int lineNumber = ((Integer) getLineNumberMethod.invoke(elements[i], noArgs)).intValue();
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return new StackTraceElement(className, methodName, fileName, lineNumber);
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}
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}
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} catch (IllegalAccessException ex) {
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LogDebug.debug("failed using JDK 1.4 methods", ex);
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} catch (InvocationTargetException ex) {
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if (ex.getTargetException() instanceof InterruptedException
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|| ex.getTargetException() instanceof InterruptedIOException) {
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Thread.currentThread().interrupt();
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}
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LogDebug.debug("failed using JDK 1.4 methods", ex);
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} catch (RuntimeException ex) {
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LogDebug.debug("failed using JDK 1.4 methods", ex);
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}
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}
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return this.createDefaultStackTrace();
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}
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/**
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* 创建默认StackTraceElement
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*
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* @return
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*/
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private StackTraceElement createDefaultStackTrace() {
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return new StackTraceElement(this.getClass().getName(), "log", this.getClass().getName(), 0);
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}
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@Override
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public void info(String msg, String fqnOfCallingClass) {
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}
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@Override
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public void info(String msg, Throwable t, String fqnOfCallingClass) {
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}
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@Override
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public void error(String msg, String fqnOfCallingClass) {
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}
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@Override
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public void error(String msg, Throwable t, String fqnOfCallingClass) {
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}
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@Override
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public void debug(String msg, String fqnOfCallingClass) {
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}
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@Override
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public void debug(String msg, Throwable t, String fqnOfCallingClass) {
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}
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@Override
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public void warning(String msg, String fqnOfCallingClass) {
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}
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@Override
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public void warning(String msg, Throwable t, String fqnOfCallingClass) {
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}
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}
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@ -0,0 +1,23 @@
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package com.tamguo.common.utils;
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public class CException extends RuntimeException {
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private static final long serialVersionUID = 6401592364022805815L;
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public CException() {
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super();
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}
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public CException(String message, Throwable cause) {
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super(message, cause);
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}
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public CException(String message) {
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super(message);
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}
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public CException(Throwable cause) {
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super(cause);
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}
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}
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package com.tamguo.common.utils;
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/**
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* 统一异常处理 日志处理
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*
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*/
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public class ExceptionSupport {
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private final static Result failResult = Result.failResult("500");
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private static LogHandler handler = new Log4jHandler();
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private final static String LOG_INFO_PREFIX = "--info>> ";
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private final static String LOG_ERROR_PREFIX = "--error>> ";
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public static Result resolverResult(String methodInfo, Class<?> clazz, Exception e) {
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if(e instanceof CException) {
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handler.info(formatInfoLevelMsg(methodInfo, e.getMessage()), clazz.getName());
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return Result.failResult(e.getMessage());
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}
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handler.error(formatErrorLevelMsg(methodInfo), e, clazz.getName());
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return failResult;
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}
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private static String formatInfoLevelMsg(String methodInfo, String infoMsg) {
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return LOG_INFO_PREFIX + methodInfo + ": " + infoMsg;
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}
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private static String formatErrorLevelMsg(String methodInfo) {
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return LOG_ERROR_PREFIX + methodInfo;
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}
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}
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@ -0,0 +1,99 @@
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package com.tamguo.common.utils;
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public class IdGen
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{
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private long workerId;
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private long datacenterId;
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private long sequence = 0L;
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private long twepoch = 1288834974657L;
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private long workerIdBits = 5L;
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private long datacenterIdBits = 5L;
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private long maxWorkerId = -1L ^ (-1L << workerIdBits);
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private long maxDatacenterId = -1L ^ (-1L << datacenterIdBits);
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private long sequenceBits = 12L;
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private long workerIdShift = sequenceBits;
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private long datacenterIdShift = sequenceBits + workerIdBits;
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private long timestampLeftShift = sequenceBits + workerIdBits + datacenterIdBits;
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private long sequenceMask = -1L ^ (-1L << sequenceBits);
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private long lastTimestamp = -1L;
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private String suffix;
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private boolean flag;
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private static class IdGenHolder {
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private static final IdGen instance = new IdGen();
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}
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public static IdGen get(){
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return IdGenHolder.instance;
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}
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/**
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* 获取字符串拼接id
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* @param suffix 字符串
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* @param flag true:前缀 false:后缀
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* @return
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*/
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public static IdGen get(String suffix,boolean flag){
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if(suffix == null || suffix.trim().length() == 0)
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return IdGenHolder.instance;
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else{
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return new IdGen(suffix,flag);
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}
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}
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public IdGen() {
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this(0L, 0L);
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}
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public IdGen(String suffix,boolean flag){
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this.suffix = suffix;
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this.flag = flag;
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}
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public IdGen(long workerId, long datacenterId) {
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if (workerId > maxWorkerId || workerId < 0) {
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throw new IllegalArgumentException(String.format("worker Id can't be greater than %d or less than 0", maxWorkerId));
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}
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if (datacenterId > maxDatacenterId || datacenterId < 0) {
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throw new IllegalArgumentException(String.format("datacenter Id can't be greater than %d or less than 0", maxDatacenterId));
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}
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this.workerId = workerId;
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this.datacenterId = datacenterId;
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}
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public synchronized String nextId() {
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long timestamp = timeGen();
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if (timestamp < lastTimestamp) {
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throw new RuntimeException(String.format(
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"Clock moved backwards. Refusing to generate id for %d milliseconds", lastTimestamp - timestamp));
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}
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if (lastTimestamp == timestamp) {
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sequence = (sequence + 1) & sequenceMask;
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if (sequence == 0) {
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timestamp = tilNextMillis(lastTimestamp);
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}
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} else {
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sequence = 0L;
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}
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lastTimestamp = timestamp;
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long serialNumber = ((timestamp - twepoch) << timestampLeftShift) | (datacenterId << datacenterIdShift)
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| (workerId << workerIdShift) | sequence;
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return (suffix == null || suffix.trim().length() == 0) ? serialNumber+"" : (flag ? (new StringBuffer()).append(suffix).append(serialNumber).toString() : (new StringBuffer()).append(serialNumber).append(suffix).toString());
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}
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protected long tilNextMillis(long lastTimestamp) {
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long timestamp = timeGen();
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while (timestamp <= lastTimestamp) {
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timestamp = timeGen();
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}
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return timestamp;
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}
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protected long timeGen() {
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return System.currentTimeMillis();
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}
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}
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@ -0,0 +1,27 @@
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package com.tamguo.common.utils;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
|
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import org.slf4j.event.Level;
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|
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public class Log4jHandler extends AbstractRunningLogHandler {
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private static final Logger logger = LoggerFactory.getLogger(Log4jHandler.class);
|
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|
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public void info(String msg, String fqnOfCallingClass) {
|
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logger.info(fqnOfCallingClass, Level.INFO, msg, null);
|
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}
|
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|
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public void info(String msg, Throwable t, String fqnOfCallingClass) {
|
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logger.info(fqnOfCallingClass, Level.INFO, msg, t);
|
||||
}
|
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|
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public void error(String msg, String fqnOfCallingClass) {
|
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logger.error(fqnOfCallingClass, Level.ERROR, msg, null);
|
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}
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|
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public void error(String msg, Throwable t, String fqnOfCallingClass) {
|
||||
logger.error(fqnOfCallingClass, Level.ERROR, msg, t);
|
||||
}
|
||||
|
||||
}
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||||
@ -0,0 +1,17 @@
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package com.tamguo.common.utils;
|
||||
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public class LogDebug {
|
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private final static String DEBUG_LOG_KEY = "-- LogHandler: ";
|
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|
||||
public static void debug(String msg) {
|
||||
System.err.println(DEBUG_LOG_KEY + msg);
|
||||
}
|
||||
|
||||
public static void debug(String msg, Throwable t) {
|
||||
System.err.println(DEBUG_LOG_KEY + msg);
|
||||
if (t != null)
|
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t.printStackTrace(System.err);
|
||||
}
|
||||
|
||||
}
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@ -0,0 +1,21 @@
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package com.tamguo.common.utils;
|
||||
|
||||
public interface LogHandler {
|
||||
|
||||
public void info(String msg, String fqnOfCallingClass);
|
||||
|
||||
public void info(String msg, Throwable t, String fqnOfCallingClass);
|
||||
|
||||
public void error(String msg, String fqnOfCallingClass);
|
||||
|
||||
public void error(String msg, Throwable t, String fqnOfCallingClass);
|
||||
|
||||
public void debug(String msg, String fqnOfCallingClass);
|
||||
|
||||
public void debug(String msg, Throwable t, String fqnOfCallingClass);
|
||||
|
||||
public void warning(String msg, String fqnOfCallingClass);
|
||||
|
||||
public void warning(String msg, Throwable t, String fqnOfCallingClass);
|
||||
|
||||
}
|
||||
@ -0,0 +1,69 @@
|
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package com.tamguo.common.utils;
|
||||
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.ObjectInputStream;
|
||||
import java.io.ObjectOutputStream;
|
||||
|
||||
public class ObjectUtil extends SerializeTranscoder {
|
||||
@Override
|
||||
public byte[] serialize(Object value) {
|
||||
if (value == null) {
|
||||
throw new NullPointerException("Can't serialize null");
|
||||
}
|
||||
byte[] result = null;
|
||||
ByteArrayOutputStream bos = null;
|
||||
ObjectOutputStream os = null;
|
||||
try {
|
||||
bos = new ByteArrayOutputStream();
|
||||
os = new ObjectOutputStream(bos);
|
||||
os.writeObject(value);
|
||||
os.close();
|
||||
bos.close();
|
||||
result = bos.toByteArray();
|
||||
} catch (IOException e) {
|
||||
throw new IllegalArgumentException("Non-serializable object", e);
|
||||
} finally {
|
||||
close(os);
|
||||
close(bos);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object deserialize(byte[] in) {
|
||||
Object result = null;
|
||||
ByteArrayInputStream bis = null;
|
||||
ObjectInputStream is = null;
|
||||
try {
|
||||
if (in != null) {
|
||||
bis = new ByteArrayInputStream(in);
|
||||
is = new ObjectInputStream(bis);
|
||||
result = is.readObject();
|
||||
is.close();
|
||||
bis.close();
|
||||
}
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
} catch (ClassNotFoundException e) {
|
||||
e.printStackTrace();
|
||||
} finally {
|
||||
close(is);
|
||||
close(bis);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
public static boolean equals(Object o1, Object o2) {
|
||||
|
||||
if (o1 == o2) {
|
||||
return true;
|
||||
} else if (o1 == null || o2 == null) {
|
||||
return false;
|
||||
} else {
|
||||
return o1.equals(o2);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,108 @@
|
||||
package com.tamguo.common.utils;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
public class Result implements Serializable {
|
||||
|
||||
private static final long serialVersionUID = -1651614836984397356L;
|
||||
|
||||
private int code;
|
||||
|
||||
private Object result;
|
||||
|
||||
private String message;
|
||||
|
||||
public static final int SUCCESS_CODE = 0;
|
||||
|
||||
public static final int FAIL_CODE = 1;
|
||||
|
||||
private Result() {
|
||||
}
|
||||
|
||||
private Result(int code, Object result, String message) {
|
||||
this.code = code;
|
||||
this.result = result;
|
||||
this.message = message;
|
||||
}
|
||||
|
||||
/**
|
||||
* 成功响应
|
||||
*
|
||||
* @param result
|
||||
* @return
|
||||
*/
|
||||
public static Result successResult(Object result) {
|
||||
return result(SUCCESS_CODE, result, "");
|
||||
}
|
||||
|
||||
public static Result successResult(Object records, Long recordSum, Long rowsOfPage) {
|
||||
return successResult(records, recordSum, rowsOfPage, null);
|
||||
}
|
||||
|
||||
public static Result successResult(Object records, Long recordSum, Long rowsOfPage, Object userData) {
|
||||
Map<String, Object> result = resultOfList(records, recordSum, rowsOfPage, userData);
|
||||
|
||||
return successResult(result);
|
||||
}
|
||||
|
||||
public static Map<String, Object> resultOfList(Object records, Long recordSum, Long rowsOfPage) {
|
||||
return resultOfList(records, recordSum, rowsOfPage, null);
|
||||
}
|
||||
|
||||
public static Map<String, Object> resultOfList(Object Obj, Long records, Long rowsOfPage, Object userData) {
|
||||
Map<String, Object> result = new HashMap<String, Object>();
|
||||
result.put("rows", Obj);
|
||||
result.put("records", records);
|
||||
result.put("total", rowsOfPage);
|
||||
if (null != userData) {
|
||||
result.put("userdata", userData);
|
||||
}
|
||||
;
|
||||
return result;
|
||||
}
|
||||
|
||||
public static Map<String, Object> jqGridResult(List<?> list, long totalCount, int pageSize, int currPage,
|
||||
int totalPage) {
|
||||
Map<String, Object> result = new HashMap<String, Object>();
|
||||
result.put("list", list);
|
||||
result.put("count", totalCount);
|
||||
result.put("next", currPage == totalPage ? currPage : currPage + 1);
|
||||
result.put("prev", currPage == 1 ? 1 : currPage - 1);
|
||||
result.put("first", 1);
|
||||
result.put("last", totalPage);
|
||||
result.put("pageSize", pageSize);
|
||||
result.put("pageNo", currPage);
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* 失败响应
|
||||
*
|
||||
* @param errorMsg
|
||||
* @return
|
||||
*/
|
||||
public static Result failResult(String errorMsg) {
|
||||
return result(FAIL_CODE, "", errorMsg);
|
||||
}
|
||||
|
||||
public static Result result(int code, Object result, String message) {
|
||||
Result res = new Result(code, result, message);
|
||||
return res;
|
||||
}
|
||||
|
||||
public int getCode() {
|
||||
return code;
|
||||
}
|
||||
|
||||
public Object getResult() {
|
||||
return result;
|
||||
}
|
||||
|
||||
public String getMessage() {
|
||||
return message;
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,20 @@
|
||||
package com.tamguo.common.utils;
|
||||
|
||||
import java.io.Closeable;
|
||||
|
||||
public abstract class SerializeTranscoder {
|
||||
|
||||
public abstract byte[] serialize(Object value);
|
||||
|
||||
public abstract Object deserialize(byte[] in);
|
||||
|
||||
public void close(Closeable closeable) {
|
||||
if (closeable != null) {
|
||||
try {
|
||||
closeable.close();
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,13 @@
|
||||
package com.tamguo.common.utils;
|
||||
|
||||
public class SystemConstant {
|
||||
|
||||
/** 初始密码*/
|
||||
public static final String INIT_PASSWORD = "123456";
|
||||
|
||||
/** 验证码常数*/
|
||||
public static final String KAPTCHA_SESSION_KEY = "KAPTCHA_SESSION_KEY";
|
||||
|
||||
/** 验证码常数*/
|
||||
public static final String SYSTEM_USER_CODE = "system";
|
||||
}
|
||||
@ -0,0 +1,53 @@
|
||||
package com.tamguo.common.utils;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
|
||||
import javax.xml.parsers.DocumentBuilder;
|
||||
import javax.xml.parsers.DocumentBuilderFactory;
|
||||
|
||||
import org.w3c.dom.Document;
|
||||
|
||||
public class XMLConfiguration {
|
||||
private Document document = null;
|
||||
|
||||
public boolean readConfigFile(String configFilename) {
|
||||
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
|
||||
try {
|
||||
DocumentBuilder db = dbf.newDocumentBuilder();
|
||||
document = db.parse(configFilename);
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
if (document == null) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
public boolean readConfigFile(InputStream stream) {
|
||||
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
|
||||
try {
|
||||
DocumentBuilder db = dbf.newDocumentBuilder();
|
||||
document = db.parse(stream);
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
if (document == null) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
public Document getDocument() {
|
||||
return document;
|
||||
}
|
||||
|
||||
protected void setDocument(Document document) {
|
||||
this.document = document;
|
||||
}
|
||||
}
|
||||
Loading…
Reference in new issue