Class MergeFilesTransformer
- java.lang.Object
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- org.eclipse.jetty.toolchain.shade.MergeFilesTransformer
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- All Implemented Interfaces:
org.apache.maven.plugins.shade.resource.ResourceTransformer
public class MergeFilesTransformer extends java.lang.Object implements org.apache.maven.plugins.shade.resource.ResourceTransformer
This transformer (used by Maven Shade plugin will merge few files
files
content in theresource
within the shaded jar.Per default the current content of the resource (if existing) will preserved. This can be changed using the parameter
preserveResourceContent
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Field Summary
Fields Modifier and Type Field Description private java.io.ByteArrayOutputStream
data
private java.util.List<java.lang.String>
files
paths to files to merge in the jarprivate boolean
preserveResourceContent
if the content of the resource must be preservetrue
per defaultprivate java.lang.String
resource
the resource in the jar file to generate/modify
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Constructor Summary
Constructors Constructor Description MergeFilesTransformer()
MergeFilesTransformer(java.util.List<java.lang.String> files, java.lang.String resource, boolean preserveResourceContent)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
canTransformResource(java.lang.String resource)
boolean
hasTransformedResource()
void
modifyOutputStream(java.util.jar.JarOutputStream jos)
void
processResource(java.lang.String resource, java.io.InputStream is, java.util.List<org.apache.maven.plugins.shade.relocation.Relocator> relocators)
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Field Detail
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files
private java.util.List<java.lang.String> files
paths to files to merge in the jar
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resource
private java.lang.String resource
the resource in the jar file to generate/modify
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preserveResourceContent
private boolean preserveResourceContent
if the content of the resource must be preservetrue
per default
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data
private java.io.ByteArrayOutputStream data
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Method Detail
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canTransformResource
public boolean canTransformResource(java.lang.String resource)
- Specified by:
canTransformResource
in interfaceorg.apache.maven.plugins.shade.resource.ResourceTransformer
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processResource
public void processResource(java.lang.String resource, java.io.InputStream is, java.util.List<org.apache.maven.plugins.shade.relocation.Relocator> relocators) throws java.io.IOException
- Specified by:
processResource
in interfaceorg.apache.maven.plugins.shade.resource.ResourceTransformer
- Throws:
java.io.IOException
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hasTransformedResource
public boolean hasTransformedResource()
- Specified by:
hasTransformedResource
in interfaceorg.apache.maven.plugins.shade.resource.ResourceTransformer
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modifyOutputStream
public void modifyOutputStream(java.util.jar.JarOutputStream jos) throws java.io.IOException
- Specified by:
modifyOutputStream
in interfaceorg.apache.maven.plugins.shade.resource.ResourceTransformer
- Throws:
java.io.IOException
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