Examples of org.apache.jetspeed.util.Path

org.apache.jetspeed.util.Path

Overview

The Path object is used to standard used to standardize the creation of mutation of path-like structures. For: example /foo/bar/index.html.

Rules for Interperting Pathes

Below are the rules for how the constructor interprets literal paths. NOTE the {@link addSegment(String)} interprets stringpathes in a somewhat different manner.

Literal Path Interpretation

/foo/bar/index.html foo and bar will be considered directory segments while index.html will be considered a file segment. This means that the baseName will be set to index and the fileExtension will be set to .html

Literal Path	Interpretation
/foo/bar/index.html	`foo` and `bar` will be considered directory segments while `index.html` will be considered a file segment. This means that the `baseName` will be set to index and the `fileExtension` will be set to .html
/foo/bar/, /foo/bar, foo/bar/ foo/bar	`foo` and `bar` will be considered directory segments. `baseName` and `fileExtension` will be left as `null`. I cases where a file has no extension you must use the {@link setFileSegment(String))} to manually set the file. This causes the`baseName` to be set to the file name specified and the `fileExtension` will be set to the empty string ("").

/foo/bar/, /foo/bar, foo/bar/ foo/bar

foo and bar will be considered directory segments. baseName and fileExtension will be left as null.

I cases where a file has no extension you must use the {@link setFileSegment(String))} to manually set the file. This causes thebaseName to be set to the file name specified and the fileExtension will be set to the empty string ("").

@author Scott T. Weaver

    public DecorationFactoryImpl( PortletRegistry registry,
                                  String decorationsPath, 
                                  ResourceValidator validator )
    {
        this.registry =  registry;
        this.decorationsPath = new Path( decorationsPath );
        this.layoutDecorationsPath = getBasePath( Fragment.LAYOUT );
        this.layoutDecorationsPathStr = this.layoutDecorationsPath.toString();
        this.portletDecorationsPath = getBasePath( Fragment.PORTLET );
        this.portletDecorationsPathStr = this.portletDecorationsPath.toString();
        this.validator = validator;

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        return decoration;
    }


    public PortletDecoration getPortletDecoration( String name, RequestContext requestContext )
    {
        Path basePath = getPortletDecorationBasePath( name );
        Path baseClientPath = createClientPath( name, (Path)basePath.clone(), requestContext, Fragment.PORTLET );


        Properties configuration = getConfiguration( name, Fragment.PORTLET );
        SessionPathResolverCache sessionPathResolver = new SessionPathResolverCache( requestContext.getRequest().getSession() );
        return new PortletDecorationImpl( configuration, validator, basePath, baseClientPath, sessionPathResolver );
    }

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        return new PortletDecorationImpl( configuration, validator, basePath, baseClientPath, sessionPathResolver );
    }


    public LayoutDecoration getLayoutDecoration( String name, RequestContext requestContext )
    {
        Path basePath = getLayoutDecorationBasePath( name );
        Path baseClientPath = createClientPath( name, (Path)basePath.clone(), requestContext, Fragment.LAYOUT );


        Properties configuration = getConfiguration( name, Fragment.LAYOUT );
        SessionPathResolverCache sessionPathResolver = new SessionPathResolverCache( requestContext.getRequest().getSession() );
        return new LayoutDecorationImpl( configuration, validator, basePath, baseClientPath, sessionPathResolver );
    }

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        new SessionPathResolverCache(requestContext.getRequest().getSession()).clear();
    }


    protected Path getBasePath( String decorationType )
    {
        Path basePath = ((Path)decorationsPath.clone()).addSegment(decorationType);
        return basePath;
    }

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        return basePath;
    }
    
    protected Path getBasePath( String name, String decorationType )
    {
        Path basePath = ((Path)decorationsPath.clone()).addSegment(decorationType).addSegment(name);
        return basePath;
    }

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        return basePath;
    }
    
    protected Path getLayoutDecorationBasePath( String name )
    {
        Path basePath = ((Path)layoutDecorationsPath.clone()).addSegment(name);
        return basePath;
    }

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        Path basePath = ((Path)layoutDecorationsPath.clone()).addSegment(name);
        return basePath;
    }
    protected Path getPortletDecorationBasePath( String name )
    {
        Path basePath = ((Path)portletDecorationsPath.clone()).addSegment(name);
        return basePath;
    }

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    {
        Iterator itr = rawList.iterator();
        Set filteredList = new HashSet();
        while(itr.hasNext())
        {
            Path path = new Path((String) itr.next());
            if(path.getFileName() == null && validator.resourceExists(path.toString() + propsFile))
            {
                int offset = path.length() - 1;
                filteredList.add(path.getSegment(offset));
            }
        }
        return filteredList;
    }

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        rv = (ResourceValidator)rvMock.proxy();
        
        config = new Properties();
        config.setProperty("name", "test");
        
        testPath = new Path("/decorations/test");
        testPathHtmlEn = new Path("/decorations/test/html/en");
    }

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    public void testResolution() throws Exception
    {
        setUp1();
        
        Path testPath = (Path) testPathHtmlEn.clone();
        String failure1 = testPath.getChild("/images/myimage.gif").toString();
        testPath.removeLastPathSegment();
        String failure2 = testPath.getChild("/images/myimage.gif").toString();
        testPath.removeLastPathSegment();
        String success = testPath.getChild("/images/myimage.gif").toString();
        
        Constraint[] constraints = new Constraint[]{eq(failure1), eq(failure2), eq(success)};
        
        rvMock.expects(atLeastOnce()).method("resourceExists").with(new OnConsecutiveInvokes(constraints))
              .will(onConsecutiveCalls(returnValue(false), returnValue(false), returnValue(true)));

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