I´m working on a big application and we use Mavem bundle plug in in our proxy to make it small! I´m having problems importing some needed library for handling some kind of images (jpeg2000 and jbig2) needed by PDFbox.
Here is my pom (part of it)
<?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>xxxx</groupId>
<artifactId>xxx</artifactId>
<version>2.0.7</version>
</parent>
<artifactId>proxy-bundle</artifactId>
<name>Front-End Proxy Bundle</name>
<version>${proxy.version}</version>
<packaging>bundle</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<profiles>
<profile>
<id>compile-entity-schemas</id>
<activation>
<activeByDefault>false</activeByDefault>
</activation>
<build>
<plugins>
<plugin>
<groupId>org.jvnet.jaxb2.maven2</groupId>
<artifactId>maven-jaxb2-plugin</artifactId>
<version>0.8.3</version>
<executions>
<execution>
<id>entity-schemas</id>
<goals>
<goal>generate</goal>
</goals>
<configuration>
<extension>true</extension>
<schemaDirectory>src/main/resources/schema</schemaDirectory>
<schemaIncludes>
<schemaInclude>text-form-configuration.xsd</schemaInclude>
</schemaIncludes>
<generateDirectory>src/main/java</generateDirectory>
<generatePackage>xxx</generatePackage>
<args>
<arg>-no-header</arg>
<arg>-extension</arg>
</args>
<plugins>
<plugin>
<groupId>org.jvnet.jaxb2_commons</groupId>
<artifactId>jaxb2-basics</artifactId>
<version>0.6.4</version>
</plugin>
</plugins>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
<build>
<finalName>proxy-bundle</finalName>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
<excludes>
<exclude>invalid_image.png</exclude>
<exclude>bfa_logo.png</exclude>
<exclude>footer_image.png</exclude>
<exclude>check-front-image-template.jpg</exclude>
</excludes>
</resource>
<resource>
<directory>src/main/resources</directory>
<filtering>false</filtering>
<includes>
<include>invalid_image.png</include>
<include>bfa_logo.png</include>
<include>footer_image.png</include>
<include>check-front-image-template.jpg</include>
</includes>
</resource>
</resources>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5.1</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>2.5</version>
<configuration>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<version>2.3.7</version>
<extensions>true</extensions>
<executions>
<execution>
<goals>
<goal>install</goal>
</goals>
</execution>
</executions>
<configuration>
<instructions>
<Import-Package>
org.apache.pdfbox;version="[0.0,3)",
org.apache.pdfbox.cos.*;version="[0.0,3)",
com.levigo.jbig2.*;version="[0.0,3)",
com.github.jaiimageio.jpeg2000.*;version="[0.0,3)",
com.github.jaiimageio.*;version="[0.0,3)",
org.apache.commons.configuration;version="[0.0,2)",
org.apache.commons.logging;version="[0.0,2)",
org.apache.commons.io.*;version="[0.0,3)",
org.slf4j;version="[0.0,2)",
org.apache.commons.jcs.*;version="[0.0,3)",
eu.bitwalker.useragentutils.*;version="[0.0,3)",
*
</Import-Package>
<Bundle-Activator>com.criticalsoftware.frontend.proxy.main.ProxyBundleActivator</Bundle-Activator>
<Bundle-ClassPath>.,{maven-dependencies}</Bundle-ClassPath>
</instructions>
</configuration>
</plugin>
<plugin>
<groupId>org.zeroturnaround</groupId>
<artifactId>jrebel-maven-plugin</artifactId>
<version>${jrebel-maven-plugin.version}</version>
<executions>
<execution>
<id>generate-rebel-xml</id>
<phase>process-resources</phase>
<goals>
<goal>generate</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>xxx</groupId>
<artifactId>jrebel-remote-maven-plugin</artifactId>
<version>1.0-SNAPSHOT</version>
<executions>
<execution>
<id>generate-rebel-remote-xml</id>
<phase>process-resources</phase>
<goals>
<goal>remote-generate</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.17</version>
<configuration>
<skipTests>true</skipTests>
</configuration>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<!--This plugin's configuration is used to store Eclipse m2e settings
only. It has no influence on the Maven build itself. -->
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
<pluginExecutionFilter>
<groupId>
org.zeroturnaround
</groupId>
<artifactId>jrebel-maven-plugin</artifactId>
<versionRange>
[1.1.0,)
</versionRange>
<goals>
<goal>generate</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore />
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<dependencies>
<!-- Dev Model -->
<dependency>
<groupId>xxx</groupId>
<artifactId>jcc-core-common</artifactId>
</dependency>
<dependency>
<groupId>xxx</groupId>
<artifactId>jcu-core-utils-common</artifactId>
</dependency>
<!-- Web Server -->
<dependency>
<groupId>org.simpleframework</groupId>
<artifactId>simple</artifactId>
</dependency>
<dependency>
<groupId>com.google.zxing</groupId>
<artifactId>javase</artifactId>
</dependency>
<!-- Logging -->
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
<!-- Apache Commons -->
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
<dependency>
<groupId>commons-collections</groupId>
<artifactId>commons-collections</artifactId>
</dependency>
<dependency>
<groupId>commons-configuration</groupId>
<artifactId>commons-configuration</artifactId>
<exclusions>
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<exclusions>
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpmime</artifactId>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient-cache</artifactId>
</dependency>
<dependency>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils</artifactId>
</dependency>
<!-- Serialization -->
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
</dependency>
<dependency>
<groupId>com.thoughtworks.xstream</groupId>
<artifactId>xstream</artifactId>
</dependency>
<dependency>
<groupId>org.jvnet.jaxb2_commons</groupId>
<artifactId>jaxb2-basics-runtime</artifactId>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
</dependency>
<!-- Image Editing -->
<dependency>
<groupId>com.jhlabs</groupId>
<artifactId>filters</artifactId>
</dependency>
<dependency>
<groupId>xxx</groupId>
<artifactId>image-detector-api</artifactId>
</dependency>
<!-- PDF -->
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itextpdf</artifactId>
</dependency>
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox</artifactId>
</dependency>
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox-tools</artifactId>
</dependency>
<dependency>
<groupId>com.levigo.jbig2</groupId>
<artifactId>levigo-jbig2-imageio</artifactId>
</dependency>
<dependency>
<groupId>com.github.jai-imageio</groupId>
<artifactId>jai-imageio-core</artifactId>
</dependency>
<dependency>
<groupId>com.github.jai-imageio</groupId>
<artifactId>jai-imageio-jpeg2000</artifactId>
</dependency>
<!-- OSGi -->
<dependency>
<groupId>org.apache.felix</groupId>
<artifactId>org.osgi.core</artifactId>
</dependency>
<!-- Others -->
<dependency>
<groupId>com.sun.jna</groupId>
<artifactId>jna</artifactId>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-jcs-core</artifactId>
</dependency>
<!-- Necessary to fix parallel build when the maven repository is empty -->
<dependency>
<groupId>xxxs</groupId>
<artifactId>xxx</artifactId>
<version>${project.version}</version>
<scope>compile</scope>
<type>pom</type>
</dependency>
<!-- UA Utils -->
<dependency>
<groupId>eu.bitwalker</groupId>
<artifactId>UserAgentUtils</artifactId>
</dependency>
<!-- test -->
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
I fixed the Import Package and i dont have The warnings anymore!
> [INFO] --- maven-bundle-plugin:2.3.7:bundle (default-bundle) @ proxy-bundle >!--- [WARNING] Bundle com.criticalsoftware.frontend:proxy-bundle:bundle:2.0.7 : Did >!not find matching referal for com.github.jai-imageio.* [WARNING] Bundle com.criticalsoftware.frontend:proxy-bundle:bundle:2.0.7 : Did >!not find matching referal for com.levigo.jbig2.* [WARNING] Bundle com.criticalsoftware.frontend:proxy-bundle:bundle:2.0.7 : Did >!not find matching referal for org.apache.pdfbox.cos.*
Here is my nethod where pdfBox uses those libraries and i get an exception inthe try/catch block!
private static boolean checkPDFImagesSize(PDDocument document) {
PDPageTree list = document.getPages();
PDXObject o;
for (PDPage page : list) {
PDResources pdResources = page.getResources();
for (COSName cosName : pdResources.getXObjectNames()) {
try {
o = pdResources.getXObject(cosName);
} catch (IOException e) {
throw ProxyRuntimeException.of(ExceptionCodes.ERROR_GENERATING_PDF_IMAGES);
}
if (o instanceof org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject) {
if (((PDImageXObject) o).getHeight() * ((PDImageXObject) o).getWidth() * ((PDImageXObject) o)
.getBitsPerComponent() * 3.0 > ALERT_IMAGE_SIZE_INSIDE_PDF) {
return false;
}
}
}
}
return true;
}
When debuging in IntelliJ i got this!
org.apache.pdfbox.filter.MissingImageReaderException: Cannot read JPEG2000 image: Java Advanced Imaging (JAI) Image I/O Tools are not installed
I was looking at the wrong issue! The problem was not in the JPEG2000/JBIG2 dependencies but in the javax.imageio.spi.ServiceRegistry which has a none issue with ServiceLoder in OSGi and is called from PDFBox. As here is described: OSGi java.Util.ServiceLoader
So i had to implement this solution. OSGi Aries spi-fly