write a line into test.file

docs/spring/csebf14bea-d6ce-11ef-b543-acde48001122.java

@@ -0,0 +1,96 @@
+/**
+ * Copyright 2009-2019 the original author or authors.
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.ibatis.executor.statement;
+
+import org.apache.ibatis.cursor.Cursor;
+import org.apache.ibatis.executor.Executor;
+import org.apache.ibatis.executor.ExecutorException;
+import org.apache.ibatis.executor.parameter.ParameterHandler;
+import org.apache.ibatis.mapping.BoundSql;
+import org.apache.ibatis.mapping.MappedStatement;
+import org.apache.ibatis.session.ResultHandler;
+import org.apache.ibatis.session.RowBounds;
+
+import java.sql.Connection;
+import java.sql.SQLException;
+import java.sql.Statement;
+import java.util.List;
+
+/**
+ * @author Clinton Begin
+ */
+public class RoutingStatementHandler implements StatementHandler {
+
+    private final StatementHandler delegate;
+
+    public RoutingStatementHandler(Executor executor, MappedStatement ms, Object parameter, RowBounds rowBounds, ResultHandler resultHandler, BoundSql boundSql) {
+
+        switch (ms.getStatementType()) {
+            case STATEMENT:
+                delegate = new SimpleStatementHandler(executor, ms, parameter, rowBounds, resultHandler, boundSql);
+                break;
+            case PREPARED:
+                delegate = new PreparedStatementHandler(executor, ms, parameter, rowBounds, resultHandler, boundSql);
+                break;
+            case CALLABLE:
+                delegate = new CallableStatementHandler(executor, ms, parameter, rowBounds, resultHandler, boundSql);
+                break;
+            default:
+                throw new ExecutorException("Unknown statement type: " + ms.getStatementType());
+        }
+
+    }
+
+    @Override
+    public Statement prepare(Connection connection, Integer transactionTimeout) throws SQLException {
+        return delegate.prepare(connection, transactionTimeout);
+    }
+
+    @Override
+    public void parameterize(Statement statement) throws SQLException {
+        delegate.parameterize(statement);
+    }
+
+    @Override
+    public void batch(Statement statement) throws SQLException {
+        delegate.batch(statement);
+    }
+
+    @Override
+    public int update(Statement statement) throws SQLException {
+        return delegate.update(statement);
+    }
+
+    @Override
+    public <E> List<E> query(Statement statement, ResultHandler resultHandler) throws SQLException {
+        return delegate.query(statement, resultHandler);
+    }
+
+    @Override
+    public <E> Cursor<E> queryCursor(Statement statement) throws SQLException {
+        return delegate.queryCursor(statement);
+    }
+
+    @Override
+    public BoundSql getBoundSql() {
+        return delegate.getBoundSql();
+    }
+
+    @Override
+    public ParameterHandler getParameterHandler() {
+        return delegate.getParameterHandler();
+    }
+}

docs/spring/csec31ca26-d6ce-11ef-b543-acde48001122.java

@@ -0,0 +1,66 @@
+package com.huifer.design.decorate.login;
+
+import java.util.Objects;
+
+/**
+ * <p>Title : Menber </p>
+ * <p>Description : </p>
+ *
+ * @author huifer
+ * @date 2019-05-21
+ */
+public class Menber {
+
+    private String name;
+    private String pwd;
+
+    public Menber(String name, String pwd) {
+        this.name = name;
+        this.pwd = pwd;
+    }
+
+    @Override
+    public String toString() {
+        final StringBuilder sb = new StringBuilder("{");
+        sb.append("\"name\":\"")
+                .append(name).append('\"');
+        sb.append(",\"pwd\":\"")
+                .append(pwd).append('\"');
+        sb.append('}');
+        return sb.toString();
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getPwd() {
+        return pwd;
+    }
+
+    public void setPwd(String pwd) {
+        this.pwd = pwd;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (!(o instanceof Menber)) {
+            return false;
+        }
+        Menber menber = (Menber) o;
+        return Objects.equals(getName(), menber.getName()) &&
+                Objects.equals(getPwd(), menber.getPwd());
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(getName(), getPwd());
+    }
+}

docs/spring/csec718008-d6ce-11ef-b543-acde48001122.java

@@ -0,0 +1,114 @@
+/*
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  https://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+*/
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.net.URL;
+import java.nio.channels.Channels;
+import java.nio.channels.ReadableByteChannel;
+import java.util.Properties;
+
+public class MavenWrapperDownloader {
+
+    /**
+     * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
+     */
+    private static final String DEFAULT_DOWNLOAD_URL =
+            "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar";
+
+    /**
+     * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
+     * use instead of the default one.
+     */
+    private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
+            ".mvn/wrapper/maven-wrapper.properties";
+
+    /**
+     * Path where the maven-wrapper.jar will be saved to.
+     */
+    private static final String MAVEN_WRAPPER_JAR_PATH =
+            ".mvn/wrapper/maven-wrapper.jar";
+
+    /**
+     * Name of the property which should be used to override the default download url for the wrapper.
+     */
+    private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
+
+    public static void main(String args[]) {
+        System.out.println("- Downloader started");
+        File baseDirectory = new File(args[0]);
+        System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
+
+        // If the maven-wrapper.properties exists, read it and check if it contains a custom
+        // wrapperUrl parameter.
+        File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
+        String url = DEFAULT_DOWNLOAD_URL;
+        if (mavenWrapperPropertyFile.exists()) {
+            FileInputStream mavenWrapperPropertyFileInputStream = null;
+            try {
+                mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
+                Properties mavenWrapperProperties = new Properties();
+                mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
+                url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
+            } catch (IOException e) {
+                System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
+            } finally {
+                try {
+                    if (mavenWrapperPropertyFileInputStream != null) {
+                        mavenWrapperPropertyFileInputStream.close();
+                    }
+                } catch (IOException e) {
+                    // Ignore ...
+                }
+            }
+        }
+        System.out.println("- Downloading from: : " + url);
+
+        File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
+        if (!outputFile.getParentFile().exists()) {
+            if (!outputFile.getParentFile().mkdirs()) {
+                System.out.println(
+                        "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'");
+            }
+        }
+        System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
+        try {
+            downloadFileFromURL(url, outputFile);
+            System.out.println("Done");
+            System.exit(0);
+        } catch (Throwable e) {
+            System.out.println("- Error downloading");
+            e.printStackTrace();
+            System.exit(1);
+        }
+    }
+
+    private static void downloadFileFromURL(String urlString, File destination) throws Exception {
+        URL website = new URL(urlString);
+        ReadableByteChannel rbc;
+        rbc = Channels.newChannel(website.openStream());
+        FileOutputStream fos = new FileOutputStream(destination);
+        fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
+        fos.close();
+        rbc.close();
+    }
+
+}