Class JavaClassWriter
- java.lang.Object
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- org.apache.axis.wsdl.toJava.JavaWriter
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- org.apache.axis.wsdl.toJava.JavaClassWriter
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- All Implemented Interfaces:
Generator
- Direct Known Subclasses:
JavaBeanHelperWriter
,JavaBeanWriter
,JavaEnumTypeWriter
,JavaFaultWriter
,JavaHolderWriter
,JavaImplWriter
,JavaInterfaceWriter
,JavaServiceIfaceWriter
,JavaServiceImplWriter
,JavaSkelWriter
,JavaStubWriter
,JavaTestCaseWriter
public abstract class JavaClassWriter extends JavaWriter
Emitter knows about WSDL writers, one each for PortType, Binding, Service, Definition, Type. But for some of these WSDL types, Wsdl2java generates multiple files. Each of these files has a corresponding writer that extends JavaWriter. So the Java WSDL writers (JavaPortTypeWriter, JavaBindingWriter, etc.) each calls a file writer (JavaStubWriter, JavaSkelWriter, etc.) for each file that that WSDL generates.For example, when Emitter calls JavaWriterFactory for a Binding Writer, it returns a JavaBindingWriter. JavaBindingWriter, in turn, contains a JavaStubWriter, JavaSkelWriter, and JavaImplWriter since a Binding may cause a stub, skeleton, and impl template to be generated.
Note that the writers that are given to Emitter by JavaWriterFactory DO NOT extend JavaWriter. They simply implement Writer and delegate the actual task of writing to extensions of JavaWriter.
All of Wsdl2java's Writer implementations follow a common behaviour. JavaWriter is the abstract base class that dictates this common behaviour. Many of the files generated are .java files, so this abstract class - JavaClassWriter - exists. It extends JavaWriter and adds a bit of Java- relative behaviour. This behaviour is primarily placed within the generate method. The generate method calls, in succession (note: the starred methods are the ones you are probably most interested in):
- getFileName
- This method is abstract in JavaWriter, but JavaClassWriter implements this method. Subclasses should have no need to override it. It returns the fully-qualified file name based on the fully-qualified classname + ".java".
- isFileGenerated(file)
- You should not need to override this method. It checks to see whether this file is in the List returned by emitter.getGeneratedFileNames.
- registerFile(file)
- You should not need to override this method. It registers this file by calling emitter.getGeneratedFileInfo().add(...).
- * verboseMessage(file)
- You may override this method if you want to provide more information. The generate method only calls verboseMessage if verbose is turned on.
- getPrintWriter(file)
- You should not need to override this method. Given the file name, it creates a PrintWriter for it.
- writeFileHeader(pw)
- JavaClassWriter implements this method, so you should not need to override it. This method generates a javadoc giving the filename and a comment stating that this file is generated by WSDL2Java, and it generates the class definition including the opening curly brace..
- * writeFileBody(pw)
- This is an abstract method that must be implemented by the subclass. This is where the body of a file is generated.
- * writeFileFooter(pw)
- JavaClassWriter implements this method, so you should not need to override it. It generates the closing curly brace for the class.
- closePrintWriter(pw)
- You should not need to override this method. It simply closes the PrintWriter.
- writeHeaderComments
- Write the header comments, such as the file name and that the file was generated by WSDL2Java. You need not override this method unless you want a tailored comment.
- writePackage
- Write the package statement, if necessary. You should not need to override this method.
- getClassModifiers
- Modifiers, such as "public", "final", "abstract" would be returned by this method. The default implementation only generates "public ", so any subclass that needs more must override this method.
- getClassText
- This simply returns "class ". If anything else is desired, for instance, JavaInterfaceWriter prefers "interface ", then this method must be overridden.
- getExtendsText
- The default implementation returns "". If a subclass desires to list a set of classes this one extends, then this method must be overridden.
- getImplementsText
- Same as getExtendsText except for the implements clause.
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Field Summary
Fields Modifier and Type Field Description protected java.lang.String
className
Field classNameprotected Namespaces
namespaces
Field namespacesprotected java.lang.String
packageName
Field packageName-
Fields inherited from class org.apache.axis.wsdl.toJava.JavaWriter
emitter, LINE_LENGTH, type
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Constructor Summary
Constructors Modifier Constructor Description protected
JavaClassWriter(Emitter emitter, java.lang.String fullClassName, java.lang.String type)
Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected java.lang.String
getClassModifiers()
Return "public ".protected java.lang.String
getClassName()
Returns the class name.protected java.lang.String
getClassText()
Return "class ".protected java.lang.String
getExtendsText()
Returns the appropriate extends clause.protected java.lang.String
getFileName()
Return the file name as a string of the form: ".java" protected java.lang.String
getImplementsText()
Returns the appropriate implements clause.protected java.lang.String
getPackage()
Returns the package name.protected void
registerFile(java.lang.String file)
You should not need to override this method.protected void
writeFileFooter(java.io.PrintWriter pw)
Generate the closing curly brace.protected void
writeFileHeader(java.io.PrintWriter pw)
Write a common header, including the package name, the class declaration, and the opening curly brace.protected void
writeHeaderComments(java.io.PrintWriter pw)
Write the header comments.protected void
writePackage(java.io.PrintWriter pw)
Write the package declaration statement.-
Methods inherited from class org.apache.axis.wsdl.toJava.JavaWriter
closePrintWriter, generate, getJavadocDescriptionPart, getPrintWriter, isFileGenerated, verboseMessage, writeComment, writeComment, writeFileBody
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Field Detail
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namespaces
protected Namespaces namespaces
Field namespaces
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className
protected java.lang.String className
Field className
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packageName
protected java.lang.String packageName
Field packageName
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Constructor Detail
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JavaClassWriter
protected JavaClassWriter(Emitter emitter, java.lang.String fullClassName, java.lang.String type)
Constructor.- Parameters:
emitter
- The emitter instancefullClassName
- The fully qualified class name of the class to be generated.type
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Method Detail
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getFileName
protected java.lang.String getFileName()
Return the file name as a string of the form: ".java" - Specified by:
getFileName
in classJavaWriter
- Returns:
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registerFile
protected void registerFile(java.lang.String file)
You should not need to override this method. It registers the given file by calling emitter.getGeneratedFileInfo().add(...). JavaClassWriter overrides this method from JavaWriter because it add class name to the registration information.- Overrides:
registerFile
in classJavaWriter
- Parameters:
file
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writeFileHeader
protected void writeFileHeader(java.io.PrintWriter pw) throws java.io.IOException
Write a common header, including the package name, the class declaration, and the opening curly brace.- Overrides:
writeFileHeader
in classJavaWriter
- Parameters:
pw
-- Throws:
java.io.IOException
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writeHeaderComments
protected void writeHeaderComments(java.io.PrintWriter pw) throws java.io.IOException
Write the header comments.- Parameters:
pw
-- Throws:
java.io.IOException
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writePackage
protected void writePackage(java.io.PrintWriter pw) throws java.io.IOException
Write the package declaration statement.- Parameters:
pw
-- Throws:
java.io.IOException
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getClassModifiers
protected java.lang.String getClassModifiers()
Return "public ". If more modifiers are needed, this method must be overridden.- Returns:
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getClassText
protected java.lang.String getClassText()
Return "class ". If "interface " is needed instead, this method must be overridden.- Returns:
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getExtendsText
protected java.lang.String getExtendsText()
Returns the appropriate extends clause. This default implementation simply returns "", but if you want "extends" then you must override this method. - Returns:
- ""
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getImplementsText
protected java.lang.String getImplementsText()
Returns the appropriate implements clause. This default implementation simply returns "", but if you want "implements" then you must override this method. - Returns:
- ""
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getPackage
protected java.lang.String getPackage()
Returns the package name.- Returns:
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getClassName
protected java.lang.String getClassName()
Returns the class name.- Returns:
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writeFileFooter
protected void writeFileFooter(java.io.PrintWriter pw) throws java.io.IOException
Generate the closing curly brace.- Overrides:
writeFileFooter
in classJavaWriter
- Parameters:
pw
-- Throws:
java.io.IOException
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