Examples with ScriptException javax.script.ScriptException used on opensource projects

Example 51 with ScriptException

use of javax.script.ScriptException in project tomee by apache.

the class TomEEEmbeddedMojo method scriptCustomization.

private void scriptCustomization(final List<String> customizers, final String ext, final String base) {
    if (customizers == null || customizers.isEmpty()) {
        return;
    }
    final ScriptEngine engine = new ScriptEngineManager().getEngineByExtension(ext);
    if (engine == null) {
        throw new IllegalStateException("No engine for " + ext + ". Maybe add the JSR223 implementation as plugin dependency.");
    }
    for (final String js : customizers) {
        try {
            final SimpleBindings bindings = new SimpleBindings();
            bindings.put("catalinaBase", base);
            engine.eval(new StringReader(js), bindings);
        } catch (final ScriptException e) {
            throw new IllegalStateException(e.getMessage(), e);
        }
    }
}

Example 52 with ScriptException

use of javax.script.ScriptException in project tomee by apache.

the class AbstractTomEEMojo method scriptCustomization.

private void scriptCustomization(final List<String> customizers, final String ext) throws MojoExecutionException {
    if (customizers != null) {
        final ScriptEngine engine = new ScriptEngineManager().getEngineByExtension(ext);
        if (engine == null) {
            throw new IllegalStateException("No engine for " + ext + ". Maybe add the JSR223 implementation as plugin dependency.");
        }
        for (final String js : customizers) {
            try {
                final SimpleBindings bindings = new SimpleBindings();
                bindings.put("catalinaBase", catalinaBase.getAbsolutePath());
                bindings.put("resolver", new Resolver() {

                    @Override
                    public File resolve(final String group, final String artifact, final String version, final String classifier, final String type) {
                        try {
                            return AbstractTomEEMojo.this.resolve(group, artifact, version, classifier, type).resolved;
                        } catch (final ArtifactResolutionException | ArtifactNotFoundException e) {
                            throw new IllegalArgumentException(e);
                        }
                    }

                    @Override
                    public File resolve(final String group, final String artifact, final String version) {
                        try {
                            return AbstractTomEEMojo.this.resolve(group, artifact, version, null, "jar").resolved;
                        } catch (final ArtifactResolutionException | ArtifactNotFoundException e) {
                            throw new IllegalArgumentException(e);
                        }
                    }

                    @Override
                    public File resolve(final String group, final String artifact, final String version, final String type) {
                        try {
                            return AbstractTomEEMojo.this.resolve(group, artifact, version, null, type).resolved;
                        } catch (final ArtifactResolutionException | ArtifactNotFoundException e) {
                            throw new IllegalArgumentException(e);
                        }
                    }
                });
                engine.eval(new StringReader(js), bindings);
            } catch (final ScriptException e) {
                throw new MojoExecutionException(e.getMessage(), e);
            }
        }
    }
}

Example 53 with ScriptException

use of javax.script.ScriptException in project jgnash by ccavanaugh.

the class JFloatField method eval.

/**
     * BigDecimal and the interpreter cannot parse ',' in string
     * representations of decimals. This method will replace any ',' with '.'
     * and then try parsing with BigDecimal. If this fails, then it is assumed
     * that the user has used mathematical operators and then evaluates the
     * string as a mathematical expression.
     *
     * @return A string representation of the resulting decimal
     */
private String eval() {
    String text = getText();
    if (text == null || text.isEmpty()) {
        return "";
    }
    if (DEBUG) {
        System.out.println("eval s0: " + text);
    }
    // strip out any group separators (This could be '.' for certain
    // locales)
    StringBuilder temp = new StringBuilder();
    for (int j = 0; j < text.length(); j++) {
        char c = text.charAt(j);
        if (c != group) {
            temp.append(c);
        }
    }
    text = temp.toString();
    if (DEBUG) {
        System.out.println("eval s1: " + text);
    }
    // needed
    if (fraction == ',') {
        text = text.replace(',', '.');
    }
    if (DEBUG) {
        System.out.println("eval s2: " + text);
    }
    try {
        BigDecimal d = new BigDecimal(text);
        if (DEBUG) {
            System.out.println("eval result: " + d);
        }
        return d.toString();
    } catch (NumberFormatException nfe) {
        if (DEBUG) {
            Logger.getLogger(JFloatField.class.getName()).log(Level.SEVERE, nfe.getLocalizedMessage(), nfe);
        }
        try {
            Object o;
            o = jsEngine.eval(text);
            if (o instanceof Number) {
                // scale the number
                return new BigDecimal(o.toString()).setScale(scale, MathConstants.roundingMode).toString();
            }
        } catch (ScriptException ex) {
            if (DEBUG) {
                Logger.getLogger(JFloatField.class.getName()).log(Level.SEVERE, ex.getLocalizedMessage(), ex);
            }
            return "";
        }
    }
    return "";
}

Example 54 with ScriptException

use of javax.script.ScriptException in project jgnash by ccavanaugh.

the class ExecuteJavaScriptAction method showAndWait.

public static void showAndWait() {
    final ResourceBundle resources = ResourceUtils.getBundle();
    final FileChooser fileChooser = configureFileChooser();
    fileChooser.setTitle(resources.getString("Title.SelFile"));
    final File file = fileChooser.showOpenDialog(MainView.getPrimaryStage());
    if (file != null) {
        Preferences pref = Preferences.userNodeForPackage(ExecuteJavaScriptAction.class);
        pref.put(LAST_DIR, file.getParentFile().getAbsolutePath());
        Platform.runLater(() -> {
            try (final Reader reader = Files.newBufferedReader(file.toPath(), StandardCharsets.UTF_8)) {
                new ScriptEngineManager().getEngineByName("nashorn").eval(reader);
            } catch (IOException | ScriptException ex) {
                Logger.getLogger(ExecuteJavaScriptAction.class.getName()).log(Level.SEVERE, ex.toString(), ex);
            }
        });
    }
}

Example 55 with ScriptException

use of javax.script.ScriptException in project jgnash by ccavanaugh.

the class RunJavaScriptAction method actionPerformed.

@Override
public void actionPerformed(final ActionEvent e) {
    final Preferences pref = Preferences.userNodeForPackage(RunJavaScriptAction.class);
    JFileChooser chooser = new JFileChooser(pref.get(JAVASCRIPT_DIR, null));
    chooser.setMultiSelectionEnabled(false);
    if (chooser.showOpenDialog(UIApplication.getFrame()) == JFileChooser.APPROVE_OPTION) {
        pref.put(JAVASCRIPT_DIR, chooser.getCurrentDirectory().getAbsolutePath());
        final Path path = chooser.getSelectedFile().toPath();
        EventQueue.invokeLater(() -> {
            try (final Reader reader = Files.newBufferedReader(path, StandardCharsets.UTF_8)) {
                new ScriptEngineManager().getEngineByName("nashorn").eval(reader);
            } catch (IOException | ScriptException ex) {
                Logger.getLogger(RunJavaScriptAction.class.getName()).log(Level.SEVERE, ex.toString(), ex);
            }
        });
    }
}