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authorAvinashS <avinash.s@huawei.com>2017-09-07 13:46:54 +0000
committerAvinash S <avinash.s@huawei.com>2017-09-07 14:07:16 +0000
commit3c4d26e6442babc0b09bc74082bd68108484d275 (patch)
treec1eea9c391915ee7593025065239887920a41658 /csarvalidation
parentf66e77c8571f851cdd31428809710cff4020b503 (diff)
VNF Validation seed code
Skeleton structure Reorganised code with tool as a jar for csar validation as an initial step. Change-Id: Ie5895c885872fb186f2acd8c8bb0f823210e906f IssueId: VNFSDK-76 Signed-off-by: AvinashS <avinash.s@huawei.com>
Diffstat (limited to 'csarvalidation')
-rw-r--r--csarvalidation/pom.xml144
-rw-r--r--csarvalidation/src/main/java/org/onap/validation/csar/CommonConstants.java126
-rw-r--r--csarvalidation/src/main/java/org/onap/validation/csar/CsarParser.java107
-rw-r--r--csarvalidation/src/main/java/org/onap/validation/csar/CsarUtil.java137
-rw-r--r--csarvalidation/src/main/java/org/onap/validation/csar/FileUtil.java298
5 files changed, 812 insertions, 0 deletions
diff --git a/csarvalidation/pom.xml b/csarvalidation/pom.xml
new file mode 100644
index 0000000..e606f31
--- /dev/null
+++ b/csarvalidation/pom.xml
@@ -0,0 +1,144 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright (C) 2017 Huawei Technologies Co., Ltd. All rights reserved.
+ 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 http://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. -->
+<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">
+ <!-- <parent> <groupId>org.onap.csarvalidation</groupId> <artifactId>csarvalidation</artifactId>
+ <version>1.0.0-SNAPSHOT</version> </parent> -->
+
+ <parent>
+ <groupId>org.onap.oparent</groupId>
+ <artifactId>oparent</artifactId>
+ <version>1.0.0-SNAPSHOT</version>
+ <relativePath>oparent</relativePath>
+ </parent>
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>org.onap.vnfsdk.validation</groupId>
+ <artifactId>validation-csar</artifactId>
+ <version>1.0.0-SNAPSHOT</version>
+ <packaging>jar</packaging>
+ <name>csarvalidation/validation</name>
+
+ <repositories>
+ <!-- <repository> <id>open-o</id> <name>OPEN-O repository</name> <url>https://nexus.open-o.org/content/repositories/public/</url>
+ </repository> -->
+ <repository>
+ <id>google-collections</id>
+ <name>Google collections repository</name>
+ <url>https://mvnrepository.com/artifact/com.google.collections/google-collections</url>
+ </repository>
+ <repository>
+ <id>onap</id>
+ <name>ONAP repository</name>
+ <url>https://nexus.onap.org/content/repositories/public/</url>
+ </repository>
+ </repositories>
+
+
+ <dependencies>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-api</artifactId>
+ <version>1.6.4</version>
+ </dependency>
+ <dependency>
+ <groupId>com.eclipsesource.jaxrs</groupId>
+ <artifactId>consumer</artifactId>
+ <exclusions>
+ <exclusion>
+ <groupId>com.eclipsesource.jaxrs</groupId>
+ <artifactId>jersey-all</artifactId>
+ </exclusion>
+ </exclusions>
+ <version>5.0</version>
+ </dependency>
+ <dependency>
+ <groupId>com.fasterxml.jackson.core</groupId>
+ <artifactId>jackson-core</artifactId>
+ <version>2.5.4</version>
+ </dependency>
+ <dependency>
+ <groupId>com.fasterxml.jackson.core</groupId>
+ <artifactId>jackson-databind</artifactId>
+ <version>2.5.4</version>
+ </dependency>
+ <dependency>
+ <groupId>com.fasterxml.jackson.core</groupId>
+ <artifactId>jackson-annotations</artifactId>
+ <version>2.5.4</version>
+ </dependency>
+ <dependency>
+ <groupId>com.google.code.gson</groupId>
+ <artifactId>gson</artifactId>
+ <version>2.2.4</version>
+ </dependency>
+ <dependency>
+ <groupId>com.google.guava</groupId>
+ <artifactId>guava</artifactId>
+ <version>11.0.2</version>
+ </dependency>
+ <dependency>
+ <groupId>com.google.collections</groupId>
+ <artifactId>google-collections</artifactId>
+ <version>1.0-rc1</version>
+ </dependency>
+ </dependencies>
+
+
+ <profiles>
+ <profile>
+ <id>all-tests</id>
+ <properties>
+ <build.profile.id>all-tests</build.profile.id>
+ <skip.unit.tests>true</skip.unit.tests>
+ </properties>
+ </profile>
+ </profiles>
+
+
+ <build>
+ <finalName>${project.artifactId}-${project.version}</finalName>
+
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-jar-plugin</artifactId>
+ <version>3.0.2</version>
+ <configuration>
+ <archive>
+ <manifest>
+ <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
+ <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
+ </manifest>
+ </archive>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <version>3.1</version>
+ <configuration>
+ <source>1.8</source>
+ <target>1.8</target>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-jar-plugin</artifactId>
+ </plugin>
+
+ <plugin>
+ <artifactId>maven-war-plugin</artifactId>
+ <configuration>
+ <failOnMissingWebXml>false</failOnMissingWebXml>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+</project>
diff --git a/csarvalidation/src/main/java/org/onap/validation/csar/CommonConstants.java b/csarvalidation/src/main/java/org/onap/validation/csar/CommonConstants.java
new file mode 100644
index 0000000..b36bb62
--- /dev/null
+++ b/csarvalidation/src/main/java/org/onap/validation/csar/CommonConstants.java
@@ -0,0 +1,126 @@
+/**
+ * Copyright 2017 Huawei Technologies Co., Ltd.
+ *
+ * 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
+ *
+ * http://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.
+ */
+package org.onap.validation.csar;
+
+public class CommonConstants {
+ // Package Status
+ public static final String PACKAGE_STATUS_DELETING = "deleting";
+
+ public static final String PACKAGE_STATUS_DELETE_FAIL = "deleteFailed";
+
+ public static final String PACKAGE_XML_FORMAT = "xml";
+
+ public static final String PACKAGE_YAML_FORMAT = "yaml";
+
+ // host image progress
+
+ public static final String TOSCA_METADATA = "TOSCA-Metadata";
+
+ public static final String CSAR_VERSION_META = "version";
+
+ public static final String CSAR_TYPE_META = "type";
+
+ public static final String CSAR_PROVIDER_META = "provider";
+
+ public static final String DEFINITIONS = "Definitions";
+
+ public static final String CSAR_META = "csar.meta";
+
+ public static final String CSAR_SUFFIX = ".csar";
+
+ public static final String HTTP_HEADER_CONTENT_RANGE = "Content-Range";
+
+ public static final String CATALOG_CSAR_DIR_NAME = "/csar";
+
+ public static final String REPORT_CSAR_DIR_NAME = "/reports";
+
+ public static final String COMETD_CHANNEL_PACKAGE_DELETE = "/package/delete";
+
+ public static final String SUCCESS_STR = "SUCCESS";
+
+ public static final int ONBOARDING_THREAD_COUNT = 1;
+ public static final int SUCESS = 0;
+ public static final int FAILED = -1;
+
+ public static final String CATALOUGE_UPLOAD_URL = "/openoapi/catalog/v1/csars";
+
+ public static final int BUFFER_SIZE = 2 * 1024 * 1024;
+
+ private CommonConstants() {
+ // Cannot create instance of the class
+ }
+
+ public static class functionTest {
+ public static final String FUNCTEST_URL = "/openoapi/vnfsdk/v1/functest/";
+ public static final String FUNCTEST_RESULT_URL = "/openoapi/vnfsdk/v1/functest/download/";
+ public static final String FUNCTEST_OPERTYPE_ID = "functiontest";
+ public static final String FUNCTEST_PACKAGE_EXISTS = "packageExists";
+ public static final String FUNCTEST_EXEC = "functestexec";
+
+ private functionTest() {
+ }
+ }
+
+ public static class LifeCycleTest {
+ public static final String LIFECYCLE_TEST_URL = "/openoapi/nslcm/v1/vnfpackage";
+ public static final String LIFECYCLE_TEST_OPERTYPE_ID = "lifecycletest";
+ public static final String LIFECYCLE_TEST_EXEC = "lifecycleTestexec";
+
+ private LifeCycleTest() {
+ }
+ }
+
+ public static class HttpContext {
+
+ public static final String CONTENT_TYPE = "Content-Type";
+
+ public static final String MEDIA_TYPE_JSON = "application/json;charset=UTF-8";
+
+ public static final String URL = "url";
+
+ public static final String METHOD_TYPE = "methodType";
+
+ private HttpContext() {
+ }
+ }
+
+ public static class MethodType {
+
+ public static final String POST = "post";
+
+ public static final String DELETE = "delete";
+
+ public static final String PUT = "put";
+
+ public static final String GET = "get";
+
+ private MethodType() {
+ }
+ }
+
+ public static class MsbRegisterCode {
+
+ public static final int MSDB_REGISTER_RETRIES = 12;
+ public static final int MSDB_REGISTER_RETRY_SLEEP = 10000;
+
+ public static final int MSDB_REGISTER_FILE_NOT_EXISTS = 2;
+ public static final int MSDB_REGISTER_SUCESS = 0;
+ public static final int MSDB_REGISTER_FAILED = -1;
+
+ private MsbRegisterCode() {
+ }
+ }
+}
diff --git a/csarvalidation/src/main/java/org/onap/validation/csar/CsarParser.java b/csarvalidation/src/main/java/org/onap/validation/csar/CsarParser.java
new file mode 100644
index 0000000..5448268
--- /dev/null
+++ b/csarvalidation/src/main/java/org/onap/validation/csar/CsarParser.java
@@ -0,0 +1,107 @@
+/**
+ * Copyright 2017 Huawei Technologies Co., Ltd.
+ *
+ * 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
+ *
+ * http://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.
+ */
+package org.onap.validation.csar;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Enumeration;
+
+import java.io.File;
+import java.io.FileOutputStream;
+
+public class CsarParser {
+
+ private static final Logger LOG = LoggerFactory.getLogger(CsarParser.class);
+
+
+
+ public static boolean csarExtract(String filePath) {
+
+ try {
+ String tempfolder = CsarUtil.getUnzipDir(filePath);
+ CsarUtil.csarFiles = CsarUtil.unzip(filePath, tempfolder);
+ } catch (IOException e1) {
+ LOG.error("CSAR extraction error ! " + e1.getMessage());
+ return false;
+ }
+ return true;
+ }
+
+
+ public static boolean validateCsarMeta() {
+
+ for (String cfile : CsarUtil.csarFiles) {
+ if (cfile.endsWith(CommonConstants.CSAR_META)) {
+ File file = new File(cfile);
+ BufferedReader reader = null;
+
+ try {
+ reader = new BufferedReader(new FileReader(file));
+ String tempString = null;
+ while ((tempString = reader.readLine()) != null) {
+ if (!tempString.equals("")) {
+ int count1 = tempString.indexOf(":");
+ String meta = tempString.substring(0, count1).trim();
+ if (meta.equalsIgnoreCase(CommonConstants.CSAR_TYPE_META)) {
+ int count = tempString.indexOf(":") + 1;
+ if (tempString.substring(count).trim().isEmpty()) {
+ return false;
+ }
+ }
+ if (meta.equalsIgnoreCase(CommonConstants.CSAR_PROVIDER_META)) {
+ int count = tempString.indexOf(":") + 1;
+ if (tempString.substring(count).trim().isEmpty()) {
+ return false;
+ }
+ }
+ if (meta.equalsIgnoreCase(CommonConstants.CSAR_VERSION_META)) {
+ int count = tempString.indexOf(":") + 1;
+ if (tempString.substring(count).trim().isEmpty()) {
+ return false;
+ }
+ }
+ }
+ }
+ reader.close();
+ } catch (IOException e2) {
+ e2.printStackTrace();
+ return false;
+ } finally {
+ if (reader != null) {
+ try {
+ reader.close();
+ } catch (IOException e1) {
+ LOG.error("close reader failed ! " + e1.getMessage());
+ }
+ }
+ }
+ return true;
+ }
+
+ }
+
+ return false;
+ }
+}
diff --git a/csarvalidation/src/main/java/org/onap/validation/csar/CsarUtil.java b/csarvalidation/src/main/java/org/onap/validation/csar/CsarUtil.java
new file mode 100644
index 0000000..53169fb
--- /dev/null
+++ b/csarvalidation/src/main/java/org/onap/validation/csar/CsarUtil.java
@@ -0,0 +1,137 @@
+/**
+ * Copyright 2017 Huawei Technologies Co., Ltd.
+ *
+ * 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
+ *
+ * http://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.
+ */
+
+package org.onap.validation.csar;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.File;
+import java.io.FileOutputStream;
+
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.Enumeration;
+
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+
+
+public class CsarUtil {
+
+ private static final Logger logger = LoggerFactory.getLogger(CsarUtil.class);
+
+ public static ArrayList<String> csarFiles = null;
+
+ public static String getUnzipDir(String dirName) {
+ File tmpDir = new File(File.separator + dirName);
+ return tmpDir.getAbsolutePath().replace(".csar", "");
+ }
+
+ /**
+ * unzip zip file.
+ *
+ * @param zipFileName
+ * file name to zip
+ * @param extPlace
+ * extPlace
+ * @return unzip file name
+ * @throws IOException
+ * e1
+ */
+ public static ArrayList<String> unzip(String zipFileName, String extPlace) throws IOException {
+ ZipFile zipFile = null;
+ ArrayList<String> unzipFileNams = new ArrayList<String>();
+
+ try {
+ zipFile = new ZipFile(zipFileName);
+ Enumeration<?> fileEn = zipFile.entries();
+ byte[] buffer = new byte[CommonConstants.BUFFER_SIZE];
+
+ while (fileEn.hasMoreElements()) {
+ InputStream input = null;
+ BufferedOutputStream bos = null;
+ try {
+ ZipEntry entry = (ZipEntry) fileEn.nextElement();
+ if (entry.isDirectory()) {
+ continue;
+ }
+
+ input = zipFile.getInputStream(entry);
+ File file = new File(extPlace, entry.getName());
+ if (!file.getParentFile().exists()) {
+ FileUtil.createDirectory(file.getParentFile().getAbsolutePath());
+ }
+
+ bos = new BufferedOutputStream(new FileOutputStream(file));
+ while (true) {
+ int length = input.read(buffer);
+ if (length == -1) {
+ break;
+ }
+ bos.write(buffer, 0, length);
+ }
+ unzipFileNams.add(file.getAbsolutePath());
+ } finally {
+ closeOutputStream(bos);
+ closeInputStream(input);
+ }
+ }
+ } finally {
+ FileUtil.closeZipFile(zipFile);
+ }
+ return unzipFileNams;
+ }
+
+ /**
+ * close InputStream.
+ *
+ * @param inputStream
+ * the inputstream to close
+ */
+ public static void closeInputStream(InputStream inputStream) {
+ try {
+ if (inputStream != null) {
+ inputStream.close();
+ }
+ } catch (Exception e1) {
+ logger.info("close InputStream error!");
+ }
+ }
+
+ /**
+ * close OutputStream.
+ *
+ * @param outputStream
+ * the output stream to close
+ */
+ public static void closeOutputStream(OutputStream outputStream) {
+ try {
+ if (outputStream != null) {
+ outputStream.close();
+ }
+ } catch (Exception e1) {
+ logger.info("close OutputStream error!");
+ }
+ }
+
+}
diff --git a/csarvalidation/src/main/java/org/onap/validation/csar/FileUtil.java b/csarvalidation/src/main/java/org/onap/validation/csar/FileUtil.java
new file mode 100644
index 0000000..3a9d9e8
--- /dev/null
+++ b/csarvalidation/src/main/java/org/onap/validation/csar/FileUtil.java
@@ -0,0 +1,298 @@
+/**
+ * Copyright 2017 Huawei Technologies Co., Ltd.
+ *
+ * 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
+ *
+ * http://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.
+ */
+package org.onap.validation.csar;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.fasterxml.jackson.core.JsonGenerationException;
+import com.fasterxml.jackson.core.JsonParseException;
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.JsonMappingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.io.Resources;
+
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+
+
+public final class FileUtil {
+
+ public static final Logger logger = LoggerFactory.getLogger(FileUtil.class);
+
+ private static final int TRY_COUNT = 3;
+
+ private FileUtil() {
+
+ }
+
+
+ /**
+ * create dir.
+ * @param dir dir to create
+ * @return boolean
+ */
+ public static boolean createDirectory(String dir) {
+ File folder = new File(dir);
+ int tryCount = 0;
+ while (tryCount < TRY_COUNT) {
+ tryCount++;
+ if (!folder.exists() && !folder.mkdirs()) {
+ continue;
+ } else {
+ return true;
+ }
+ }
+
+ return folder.exists();
+ }
+
+ /**
+ * delete file.
+ * @param file the file to delete
+ * @return boolean
+ */
+ public static boolean deleteFile(File file) {
+ String hintInfo = file.isDirectory() ? "dir " : "file ";
+ boolean isFileDeleted = file.delete();
+ boolean isFileExist = file.exists();
+ if (!isFileExist) {
+ if (isFileDeleted) {
+ logger.info("delete " + hintInfo + file.getAbsolutePath());
+ } else {
+ isFileDeleted = true;
+ logger.info("file not exist. no need delete " + hintInfo + file.getAbsolutePath());
+ }
+ } else {
+ logger.info("fail to delete " + hintInfo + file.getAbsolutePath());
+ }
+ return isFileDeleted;
+ }
+
+
+ /**
+ * unzip zip file.
+ * @param zipFileName file name to zip
+ * @param extPlace extPlace
+ * @return unzip file name
+ * @throws IOException e1
+ */
+ public static ArrayList<String> unzip(String zipFileName, String extPlace) throws IOException {
+ ZipFile zipFile = null;
+ ArrayList<String> unzipFileNams = new ArrayList<String>();
+
+ try {
+ zipFile = new ZipFile(zipFileName);
+ Enumeration<?> fileEn = zipFile.entries();
+ byte[] buffer = new byte[CommonConstants.BUFFER_SIZE];
+
+ while (fileEn.hasMoreElements()) {
+ InputStream input = null;
+ BufferedOutputStream bos = null;
+ try {
+ ZipEntry entry = (ZipEntry) fileEn.nextElement();
+ if (entry.isDirectory()) {
+ continue;
+ }
+
+ input = zipFile.getInputStream(entry);
+ File file = new File(extPlace, entry.getName());
+ if (!file.getParentFile().exists()) {
+ createDirectory(file.getParentFile().getAbsolutePath());
+ }
+
+ bos = new BufferedOutputStream(new FileOutputStream(file));
+ while (true) {
+ int length = input.read(buffer);
+ if (length == -1) {
+ break;
+ }
+ bos.write(buffer, 0, length);
+ }
+ unzipFileNams.add(file.getAbsolutePath());
+ } finally {
+ closeOutputStream(bos);
+ closeInputStream(input);
+ }
+ }
+ } finally {
+ closeZipFile(zipFile);
+ }
+ return unzipFileNams;
+ }
+
+ /**
+ * close InputStream.
+ *
+ * @param inputStream the inputstream to close
+ */
+ public static void closeInputStream(InputStream inputStream) {
+ try {
+ if (inputStream != null) {
+ inputStream.close();
+ }
+ } catch (Exception e1) {
+ logger.info("close InputStream error!");
+ }
+ }
+
+ /**
+ * close OutputStream.
+ *
+ * @param outputStream the output stream to close
+ */
+ public static void closeOutputStream(OutputStream outputStream) {
+ try {
+ if (outputStream != null) {
+ outputStream.close();
+ }
+ } catch (Exception e1) {
+ logger.info("close OutputStream error!");
+ }
+ }
+
+ public static void closeFileStream(FileInputStream ifs) {
+ try {
+ if (ifs != null) {
+ ifs.close();
+ }
+ } catch (Exception e1) {
+ logger.info("close OutputStream error!");
+ }
+ }
+
+ /**
+ * close zipFile.
+ *
+ * @param zipFile the zipFile to close
+ */
+ public static void closeZipFile(ZipFile zipFile) {
+ try {
+ if (zipFile != null) {
+ zipFile.close();
+ zipFile = null;
+ }
+ } catch (IOException e1) {
+ logger.info("close ZipFile error!");
+ }
+ }
+
+ public static boolean checkFileExists(String filePath)
+ {
+ File file = new File(filePath);
+ return file.exists();
+ }
+
+ public static boolean deleteFile(String filePath)
+ {
+ File file = new File(filePath);
+ return deleteFile(file);
+ }
+
+ public static boolean writeJsonDatatoFile(String fileAbsPath, Object obj)
+ {
+ logger.info("Write JsonData to file :"+fileAbsPath);
+
+ boolean bResult = false;
+ if(checkFileExists(fileAbsPath))
+ {
+ deleteFile(fileAbsPath);
+ }
+
+ ObjectMapper mapper = new ObjectMapper();
+ try
+ {
+ mapper.writeValue(new File(fileAbsPath), obj);
+ bResult = true;
+ }
+ catch (JsonGenerationException e)
+ {
+ logger.info("JsonGenerationException Exception: writeJsonDatatoFile-->"+fileAbsPath);
+ }
+ catch (JsonMappingException e)
+ {
+ logger.info("JsonMappingException Exception: writeJsonDatatoFile-->"+fileAbsPath);
+ }
+ catch (IOException e)
+ {
+ logger.info("IOException Exception: writeJsonDatatoFile-->"+fileAbsPath);
+ }
+ return bResult;
+ }
+
+ public static <T> Object readJsonDatafFromFile(String fileAbsPath, Class<T> clazz)
+ {
+ if(!checkFileExists(fileAbsPath))
+ {
+ logger.info("read JsonData from file , file not found :"+fileAbsPath);
+ return null;
+ }
+
+ logger.info("read JsonData from file :"+fileAbsPath);
+
+ T obj = null;
+ ObjectMapper mapper = new ObjectMapper();
+ mapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
+ try
+ {
+ obj = mapper.readValue(new File(fileAbsPath), clazz);
+ }
+ catch (JsonParseException e1)
+ {
+ logger.info("JsonParseException Exception: writeJsonDatatoFile-->"+fileAbsPath);
+ }
+ catch (JsonMappingException e1)
+ {
+ logger.info("JsonMappingException Exception: writeJsonDatatoFile-->"+fileAbsPath);
+ }
+ catch (IOException e1)
+ {
+ logger.info("IOException Exception: writeJsonDatatoFile-->"+fileAbsPath);
+ }
+ return obj;
+ }
+
+ public static boolean deleteDirectory(String path)
+ {
+ File file = new File(path);
+ return deleteDirectory(file);
+ }
+
+ public static boolean deleteDirectory(File file)
+ {
+ if (!file.exists())
+ {
+ return true;
+ }
+ if (file.isDirectory())
+ {
+ for (File f : file.listFiles())
+ {
+ deleteDirectory(f);
+ }
+ }
+ return file.delete();
+ }
+}