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demo-function-fibonacci
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示例函数

master
richie 6 years ago
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  1. 6
      .gitignore
  2. 130
      build.xml
  3. 17
      plugin.xml
  4. 18
      pom.xml
  5. 44
      src/main/java/com/fr/plugin/function/fib/Fibonacci.java
  6. 0
      src/main/resources/.gitkeep

6
.gitignore vendored
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*.iml
.idea/
lib/report/*.jar
target/
.classpath
.DS_Store

130
build.xml
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project basedir="." default="jar" name="plugin">
<!-- JDK路径，根据自己机器上实际位置修改-->
<property name="jdk.home" value="/Library/Java/JavaVirtualMachines/jdk1.8/Contents/Home"/>
<property name="libs" value="${basedir}/lib"/>
<property name="publicLibs" value=""/>
<property name="reportLibs" value="${basedir}/../webroot/WEB-INF/lib"/>
<property name="destLoc" value="."/>
<property name="classes" value="classes"/>
<xmlproperty file="${basedir}/plugin.xml"/>
<property name="current-version" value="${plugin.version}"/>
<!-- 插件版本-->
<property name="plugin-version" value="${current-version}"/>
<!-- 插件名字-->
<property name="plugin-name" value="function-fibonacci"/>
<property name="plugin-jar" value="fr-plugin-${plugin-name}-${plugin-version}.jar"/>
<target name="prepare">
<delete dir="${classes}"/>
<delete dir="fr-plugin-${plugin-name}-${plugin-version}"/>
<xmlproperty file="${basedir}/plugin.xml"/>
<delete dir="${destLoc}/${plugin.name}"/>
</target>
<path id="compile.classpath">
<fileset dir="${libs}">
<include name="**/*.jar"/>
</fileset>
<fileset dir="${publicLibs}">
<include name="**/*.jar"/>
</fileset>
<fileset dir="${reportLibs}">
<include name="**/*.jar"/>
</fileset>
</path>
<patternset id="resources4Jar">
<exclude name="**/.settings/**"/>
<exclude name=".classpath"/>
<exclude name=".project"/>
<exclude name="**/*.java"/>
<exclude name="**/*.db"/>
<exclude name="**/*.g"/>
<exclude name="**/package.html"/>
</patternset>
<target name="copy_resources">
<echo message="从${resources_from}拷贝图片,JS,CSS等资源文件"/>
<delete dir="tmp"/>
<copy todir="tmp">
<fileset dir="${resources_from}/src/main/resources">
<patternset refid="resources4Jar"/>
</fileset>
</copy>
<copy todir="${classes}">
<fileset dir="tmp"/>
</copy>
<delete dir="tmp"/>
</target>
<target name="compile_javas">
<echo message="编译${compile_files}下的Java文件"/>
<javac destdir="${classes}" debug="false" optimize="on" source="${source_jdk_version}"
target="${target_jdk_version}"
fork="true" memoryMaximumSize="512m" listfiles="false" srcdir="${basedir}"
executable="${compile_jdk_version}/bin/javac">
<src path="${basedir}/src/main/java"/>
<exclude name="**/.svn/**"/>
<compilerarg line="-encoding UTF8 "/>
<classpath refid="compile.classpath"/>
</javac>
<taskdef name="pretreatment" classname="com.fr.plugin.pack.PluginPretreatmentTask">
<classpath refid="compile.classpath"/>
</taskdef>
<pretreatment baseDir="${basedir}"/>
</target>
<target name="jar_classes">
<echo message="打Jar包:${jar_name}"/>
<delete file="${basedir}/${jar_name}"/>
<jar jarfile="${basedir}/${jar_name}">
<fileset dir="${classes}">
</fileset>
</jar>
</target>
<target name="super_jar" depends="prepare">
<antcall target="copy_resources">
<param name="resources_from" value="${basedir}"/>
</antcall>
<antcall target="compile_javas">
<param name="source_jdk_version" value="1.6"/>
<param name="target_jdk_version" value="1.6"/>
<param name="compile_jdk_version" value="${jdk.home}"/>
<param name="compile_files" value="${basedir}/src"/>
</antcall>
<echo message="compile plugin success!"/>
<antcall target="jar_classes">
<param name="jar_name" value="${plugin-jar}"/>
</antcall>
<delete dir="${classes}"/>
</target>
<target name="jar" depends="super_jar">
<antcall target="zip"/>
</target>
<target name="zip">
<property name="plugin-folder" value="fr-plugin-${plugin-name}-${plugin-version}"/>
<echo message="----------zip files----------"/>
<mkdir dir="${plugin-folder}"/>
<copy todir="${plugin-folder}">
<fileset dir=".">
<include name="${plugin-jar}"/>
<include name="plugin.xml"/>
</fileset>
<fileset dir="${libs}">
<include name="*.jar"/>
<include name="*.dll"/>
</fileset>
</copy>
<zip destfile="${basedir}/${plugin-folder}.zip" basedir=".">
<include name="${plugin-folder}/*.jar"/>
<include name="${plugin-folder}/*.dll"/>
<include name="${plugin-folder}/plugin.xml"/>
</zip>
<move file="${plugin-folder}.zip" todir="${destLoc}/install"/>
</target>
</project>

17
plugin.xml
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<?xml version="1.0" encoding="UTF-8" standalone="no"?><plugin>
<id>com.fr.plugin.function.fib</id>
<name><![CDATA[函数插件（示例）]]></name>
<active>yes</active>
<version>1.0</version>
<env-version>10.0</env-version>
<jartime>2018-07-31</jartime>
<vendor>author</vendor>
<description><![CDATA[求斐波拉契值。]]></description>
<change-notes><![CDATA[
[2018-10-01]提供函数插件的示例。<br/>
]]></change-notes>
<extra-core>
<FunctionDefineProvider class="com.fr.plugin.function.fib.Fibonacci" name="Fibonacci" description="求斐波拉契值。"/>
</extra-core>
<function-recorder class="com.fr.plugin.function.fib.Fibonacci"/>
</plugin>

18
pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
<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">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.fr.plugin</groupId>
<artifactId>starter</artifactId>
<version>10.0</version>
</parent>
<packaging>jar</packaging>
<artifactId>demo-function-fibonacci</artifactId>
<build>
<!---如果要更改调试插件，改这里的配置就可以了-->
<outputDirectory>${project.basedir}/../webroot/WEB-INF/plugins/plugin-com.fr.plugin.function.fib-1.0/classes</outputDirectory>
</build>
</project>

44
src/main/java/com/fr/plugin/function/fib/Fibonacci.java
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package com.fr.plugin.function.fib;
import com.fr.general.GeneralUtils;
import com.fr.intelli.record.Focus;
import com.fr.intelli.record.Original;
import com.fr.record.analyzer.EnableMetrics;
import com.fr.script.AbstractFunction;
import com.fr.stable.ArrayUtils;
import com.fr.stable.Primitive;
@EnableMetrics
public class Fibonacci extends AbstractFunction {
@Override
@Focus(id = "com.fr.plugin.function.fib", text = "", source = Original.PLUGIN)
public Object run(Object[] args) {
if (ArrayUtils.isEmpty(args)) {
return Primitive.ERROR_VALUE;
}
int n = GeneralUtils.objectToNumber(args[0]).intValue();
if (n < 0) {
return Primitive.ERROR_VALUE;
}
return getFib(n);
}
private int getFib(int n) {
if (n < 0) {
return -1;
} else if (n == 0) {
return 0;
} else if (n == 1 || n == 2) {
return 1;
} else {
int[] fibAry = new int[n + 1];
fibAry[0] = 0;
fibAry[1] = fibAry[2] = 1;
for (int i = 3; i <= n; i++) {
fibAry[i] = fibAry[i - 1] + fibAry[i - 2];
}
return fibAry[n];
}
}
}

0
src/main/resources/.gitkeep
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