Examples of ModifiedSelector

org.apache.tools.ant.types.selectors.modifiedselector.ModifiedSelector
st.apache.org/"> Apache Forrest).
```
 <target name="generate-and-upload-site"> <echo> generate the site using forrest </echo> <antcall target="site"/> <echo> upload the changed files </echo> <ftp server="${ftp.server}" userid="${ftp.user}" password="${ftp.pwd}"> <fileset dir="htdocs/manual"> <modified/> </fileset> </ftp> </target> 
```
Here all changed files are uploaded to the server. The ModifiedSelector saves therefore much upload time.

This selector uses reflection for setting the values of its three interfaces (using org.apache.tools.ant.IntrospectionHelper) therefore no special 'configuration interfaces' has to be implemented by new caches, algorithms or comparators. All present setXX methods can be used. E.g. the DigestAlgorithm can use a specified provider for computing its value. For selecting this there is a setProvider(String providername) method. So you can use a nested <param name="algorithm.provider" value="MyProvider"/>. @since Ant 1.6

Examples of org.apache.tools.ant.types.selectors.modifiedselector.ModifiedSelector

        File base  = new File("base");
        File file1 = new File("file1");
        File file2 = new File("file2");


        // setup the selector
        ModifiedSelector sel = new ModifiedSelector();
        sel.setProject(project);
        sel.setUpdate(true);
        sel.setDelayUpdate(true);
        // sorry - otherwise we will get a ClassCastException because the MockCache
        // is loaded by two different classloader ...
        sel.setClassLoader(this.getClass().getClassLoader());
        sel.addClasspath(testclasses);


        sel.setAlgorithmClass("org.apache.tools.ant.types.selectors.MockAlgorithm");
        sel.setCacheClass("org.apache.tools.ant.types.selectors.MockCache");
        sel.configure();


        // get the cache, so we can check our things
        MockCache cache = (MockCache)sel.getCache();


        // the test
        assertFalse("Cache must not be saved before 1st selection.", cache.saved);
        sel.isSelected(base, "file1", file1);
        assertFalse("Cache must not be saved after 1st selection.", cache.saved);
        sel.isSelected(base, "file2", file2);
        assertFalse("Cache must not be saved after 2nd selection.", cache.saved);
        switch (kind) {
            case 1 : project.fireTaskFinished();   break;
            case 2 : project.fireTargetFinished(); break;
            case 3 : project.fireBuildFinished();  break;

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Examples of org.apache.tools.ant.types.selectors.modifiedselector.ModifiedSelector

     * its toString() method.
     * @param classname  the classname from the algorithm to use
     * @return  the algorithm part from the toString() (without brackets)
     */
    private String getAlgoName(String classname) {
        ModifiedSelector sel = new ModifiedSelector();
        // add the test classes to its classpath
        sel.addClasspath(testclasses);
        sel.setAlgorithmClass(classname);
        // let the selector do its checks
        sel.validate();
        // extract the algorithm name (and config) from the selectors output
        String s1 = sel.toString();
        int posStart = s1.indexOf("algorithm=") + 10;
        int posEnd   = s1.indexOf(" comparator=");
        String algo  = s1.substring(posStart, posEnd);
        // '<' and '>' are only used if the algorithm has properties
        if (algo.startsWith("<")) algo = algo.substring(1);

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Examples of org.apache.tools.ant.types.selectors.modifiedselector.ModifiedSelector


            // initialize test environment (called "bed")
            makeBed();


            // Configure the selector
            ModifiedSelector s = (ModifiedSelector)getSelector();
            s.setDelayUpdate(false);
            s.addParam("cache.cachefile", cachefile);


            ModifiedSelector.CacheName cacheName = new ModifiedSelector.CacheName();
            cacheName.setValue("propertyfile");
            s.setCache(cacheName);


            s.setUpdate(true);


            selectionString(s);


            // evaluate correctness
            assertTrue("Cache file is not created.", cachefile.exists());

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Examples of org.apache.tools.ant.types.selectors.modifiedselector.ModifiedSelector

    /**
     * Factory method from base class. This should be overriden in child
     * classes to return a specific Selector class (like here).
     */
    public BaseSelector getInstance() {
        return new ModifiedSelector();
    }

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Examples of org.apache.tools.ant.types.selectors.modifiedselector.ModifiedSelector

        File base  = new File("base");
        File file1 = new File("file1");
        File file2 = new File("file2");


        // setup the selector
        ModifiedSelector sel = new ModifiedSelector();
        sel.setProject(project);
        sel.setUpdate(true);
        sel.setDelayUpdate(true);
        // sorry - otherwise we will get a ClassCastException because the MockCache
        // is loaded by two different classloader ...
        sel.setClassLoader(this.getClass().getClassLoader());
        sel.addClasspath(testclasses);


        sel.setAlgorithmClass("org.apache.tools.ant.types.selectors.MockAlgorithm");
        sel.setCacheClass("org.apache.tools.ant.types.selectors.MockCache");
        sel.configure();


        // get the cache, so we can check our things
        MockCache cache = (MockCache)sel.getCache();


        // the test
        assertFalse("Cache must not be saved before 1st selection.", cache.saved);
        sel.isSelected(base, "file1", file1);
        assertFalse("Cache must not be saved after 1st selection.", cache.saved);
        sel.isSelected(base, "file2", file2);
        assertFalse("Cache must not be saved after 2nd selection.", cache.saved);
        switch (kind) {
            case 1 : project.fireTaskFinished();   break;
            case 2 : project.fireTargetFinished(); break;
            case 3 : project.fireBuildFinished();  break;

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Examples of org.apache.tools.ant.types.selectors.modifiedselector.ModifiedSelector

     * its toString() method.
     * @param classname  the classname from the algorithm to use
     * @return  the algorithm part from the toString() (without brackets)
     */
    private String getAlgoName(String classname) {
        ModifiedSelector sel = new ModifiedSelector();
        // add the test classes to its classpath
        sel.addClasspath(testclasses);
        sel.setAlgorithmClass(classname);
        // let the selector do its checks
        sel.validate();
        // extract the algorithm name (and config) from the selectors output
        String s1 = sel.toString();
        int posStart = s1.indexOf("algorithm=") + 10;
        int posEnd   = s1.indexOf(" comparator=");
        String algo  = s1.substring(posStart, posEnd);
        // '<' and '>' are only used if the algorithm has properties
        if (algo.startsWith("<")) algo = algo.substring(1);

View Full Code Here

Examples of org.apache.tools.ant.types.selectors.modifiedselector.ModifiedSelector


            // initialize test environment (called "bed")
            makeBed();


            // Configure the selector
            ModifiedSelector s = (ModifiedSelector)getSelector();
            s.setDelayUpdate(false);
            s.addParam("cache.cachefile", cachefile);


            ModifiedSelector.CacheName cacheName = new ModifiedSelector.CacheName();
            cacheName.setValue("propertyfile");
            s.setCache(cacheName);


            s.setUpdate(true);


            // does the selection
            String results = selectionString(s);


            // evaluate correctness

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Examples of org.apache.tools.ant.types.selectors.modifiedselector.ModifiedSelector

        doTest(comp);
    }




    public void testEqualComparatorViaSelector() {
        ModifiedSelector s = (ModifiedSelector)getSelector();
        ModifiedSelector.ComparatorName compName = new ModifiedSelector.ComparatorName();
        compName.setValue("equal");
        s.setComparator(compName);
        try {
            performTests(s, "TTTTTTTTTTTT");
        } finally {
            s.getCache().delete();
        }
    }

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Examples of org.apache.tools.ant.types.selectors.modifiedselector.ModifiedSelector

        }
    }




    public void _testRuleComparatorViaSelector() { //not yet supported see note in selector
        ModifiedSelector s = (ModifiedSelector)getSelector();
        ModifiedSelector.ComparatorName compName = new ModifiedSelector.ComparatorName();
        compName.setValue("rule");
        s.setComparator(compName);
        try {
            performTests(s, "TTTTTTTTTTTT");
        } finally {
            s.getCache().delete();
        }
    }

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Examples of org.apache.tools.ant.types.selectors.modifiedselector.ModifiedSelector


    /**
     * Tests whether the seldirs attribute is used.
     */
    public void testSeldirs() {
        ModifiedSelector s = (ModifiedSelector)getSelector();
        try {
            makeBed();


            StringBuffer sbTrue  = new StringBuffer();
            StringBuffer sbFalse = new StringBuffer();
            for (int i=0; i<filenames.length; i++) {
                if (files[i].isDirectory()) {
                    sbTrue.append("T");
                    sbFalse.append("F");
                } else {
                    sbTrue.append("T");
                    sbFalse.append("T");
                }
            }


            s.setSeldirs(true);
            performTests(s, sbTrue.toString());
            s.getCache().delete();


            s.setSeldirs(false);
            performTests(s, sbFalse.toString());
            s.getCache().delete();


        } finally {
            cleanupBed();
            if (s!=null) s.getCache().delete();
        }
    }

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