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authorGary Wu <gary.i.wu@huawei.com>2017-04-14 13:28:20 -0700
committerGary Wu <gary.i.wu@huawei.com>2017-07-18 13:12:32 -0700
commit4970625eaa858c0ab84d04e0306882fb8c8ba743 (patch)
tree9af760bf48d87590f57c869de15243244efbdcdf
parentb8e2faf476202b6ffe61bc3a9a37df1304881d40 (diff)
Replace FileUtils.toByteArray() with IOUtils
The in-house implementation of FileUtils.toByteArray() appears to be a literal copy-and-paste of IOUtils.toByteArray(). This change replaces the in-house implementation with a call to IOUtils. Change-Id: Ib33b64c4c0050acb0787915dd9df190e284b8cda Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
-rw-r--r--common/openecomp-sdc-artifact-generator-lib/openecomp-sdc-artifact-generator-test/dependency-reduced-pom.xml86
-rw-r--r--openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/pom.xml6
-rw-r--r--openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/main/java/org/openecomp/core/utilities/file/FileUtils.java44
-rw-r--r--openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/services/impl/ToscaFileOutputServiceCsarImpl.java5
4 files changed, 58 insertions, 83 deletions
diff --git a/common/openecomp-sdc-artifact-generator-lib/openecomp-sdc-artifact-generator-test/dependency-reduced-pom.xml b/common/openecomp-sdc-artifact-generator-lib/openecomp-sdc-artifact-generator-test/dependency-reduced-pom.xml
index a1ced432be..a71fe7feaa 100644
--- a/common/openecomp-sdc-artifact-generator-lib/openecomp-sdc-artifact-generator-test/dependency-reduced-pom.xml
+++ b/common/openecomp-sdc-artifact-generator-lib/openecomp-sdc-artifact-generator-test/dependency-reduced-pom.xml
@@ -1,43 +1,43 @@
-<?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/maven-v4_0_0.xsd">
- <parent>
- <artifactId>openecomp-common-lib</artifactId>
- <groupId>org.openecomp.sdc.common</groupId>
- <version>1.1.0-SNAPSHOT</version>
- <relativePath>../../pom.xml</relativePath>
- </parent>
- <modelVersion>4.0.0</modelVersion>
- <groupId>org.openecomp.sdc.common</groupId>
- <artifactId>openecomp-sdc-artifact-generator-test</artifactId>
- <build>
- <plugins>
- <plugin>
- <artifactId>maven-compiler-plugin</artifactId>
- <configuration>
- <source>1.7</source>
- <target>1.7</target>
- </configuration>
- </plugin>
- <plugin>
- <artifactId>maven-shade-plugin</artifactId>
- <version>${mvn.shade.version}</version>
- <executions>
- <execution>
- <phase>package</phase>
- <goals>
- <goal>shade</goal>
- </goals>
- <configuration>
- <artifactSet>
- <excludes>
- <exclude>com.google.guava:*</exclude>
- </excludes>
- </artifactSet>
- </configuration>
- </execution>
- </executions>
- </plugin>
- </plugins>
- </build>
-</project>
-
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+ <parent>
+ <artifactId>openecomp-common-lib</artifactId>
+ <groupId>org.openecomp.sdc.common</groupId>
+ <version>1.1.0-SNAPSHOT</version>
+ <relativePath>../../pom.xml</relativePath>
+ </parent>
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>org.openecomp.sdc.common</groupId>
+ <artifactId>openecomp-sdc-artifact-generator-test</artifactId>
+ <build>
+ <plugins>
+ <plugin>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <configuration>
+ <source>1.7</source>
+ <target>1.7</target>
+ </configuration>
+ </plugin>
+ <plugin>
+ <artifactId>maven-shade-plugin</artifactId>
+ <version>${mvn.shade.version}</version>
+ <executions>
+ <execution>
+ <phase>package</phase>
+ <goals>
+ <goal>shade</goal>
+ </goals>
+ <configuration>
+ <artifactSet>
+ <excludes>
+ <exclude>com.google.guava:*</exclude>
+ </excludes>
+ </artifactSet>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+</project>
+
diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/pom.xml b/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/pom.xml
index 76d6ff6b74..490bcf742a 100644
--- a/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/pom.xml
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/pom.xml
@@ -23,6 +23,12 @@
<artifactId>snakeyaml</artifactId>
<version>${snakeyaml.version}</version>
</dependency>
+ <!-- https://mvnrepository.com/artifact/commons-io/commons-io -->
+ <dependency>
+ <groupId>commons-io</groupId>
+ <artifactId>commons-io</artifactId>
+ <version>${commons.io.version}</version>
+ </dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/main/java/org/openecomp/core/utilities/file/FileUtils.java b/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/main/java/org/openecomp/core/utilities/file/FileUtils.java
index 08d9bd8a41..87ce8d37c3 100644
--- a/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/main/java/org/openecomp/core/utilities/file/FileUtils.java
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-utilities-lib/src/main/java/org/openecomp/core/utilities/file/FileUtils.java
@@ -20,14 +20,13 @@
package org.openecomp.core.utilities.file;
+import org.apache.commons.io.IOUtils;
import org.openecomp.core.utilities.json.JsonUtil;
import org.openecomp.sdc.tosca.services.YamlUtil;
import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
-import java.io.OutputStream;
import java.net.URL;
import java.util.ArrayList;
import java.util.Enumeration;
@@ -179,48 +178,15 @@ public class FileUtils {
* @return the byte [ ]
*/
public static byte[] toByteArray(InputStream input) {
- ByteArrayOutputStream output = new ByteArrayOutputStream();
+ if (input == null) {
+ return new byte[0];
+ }
try {
- copy(input, output);
+ return IOUtils.toByteArray(input);
} catch (IOException exception) {
throw new RuntimeException(
"error will convertion input stream to byte array:" + exception.getMessage());
}
- return output.toByteArray();
- }
-
- /**
- * Copy int.
- *
- * @param input the input
- * @param output the output
- * @return the int
- * @throws IOException the io exception
- */
- public static int copy(InputStream input, OutputStream output) throws IOException {
- long count = copyLarge(input, output);
- return count > 2147483647L ? -1 : (int) count;
- }
-
- private static long copyLarge(InputStream input, OutputStream output) throws IOException {
- return copyLarge(input, output, new byte[4096]);
- }
-
- private static long copyLarge(InputStream input, OutputStream output, byte[] buffer)
- throws IOException {
- long count = 0L;
-
- int n1;
- if (input == null) {
- return count;
- }
- for (; -1 != (n1 = input.read(buffer)); count += (long) n1) {
- output.write(buffer, 0, n1);
- }
-
- return count;
-
-
}
/**
diff --git a/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/services/impl/ToscaFileOutputServiceCsarImpl.java b/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/services/impl/ToscaFileOutputServiceCsarImpl.java
index b518057e35..9a3ed8e73f 100644
--- a/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/services/impl/ToscaFileOutputServiceCsarImpl.java
+++ b/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/services/impl/ToscaFileOutputServiceCsarImpl.java
@@ -20,6 +20,7 @@
package org.openecomp.sdc.tosca.services.impl;
+import org.apache.commons.io.IOUtils;
import org.openecomp.core.utilities.file.FileContentHandler;
import org.openecomp.core.utilities.file.FileUtils;
import org.openecomp.sdc.common.errors.CoreException;
@@ -176,6 +177,8 @@ public class ToscaFileOutputServiceCsarImpl implements ToscaFileOutputService {
}
private void writeBytesToZip(ZipOutputStream zos, InputStream is) throws IOException {
- FileUtils.copy(is, zos);
+ if(is != null){
+ IOUtils.copy(is, zos);
+ }
}
}