Examples of ComponentSelector

edu.indiana.extreme.xbaya.component.gui.ComponentSelector
The ComponentTreeViewer class shows the selectedComponent tree. @author Satoshi Shirasuna
org.apache.airavata.xbaya.component.gui.ComponentSelector
The ComponentTreeViewer class shows the selectedComponent tree.
org.apache.airavata.xbaya.ui.widgets.component.ComponentSelector
The ComponentTreeViewer class shows the selectedComponent tree.
org.apache.avalon.framework.component.ComponentSelector
A ComponentSelector selects Components based on a hint. The contract is that all the Components implement the same role.
A role is better understood by the analogy of a play. There are many different roles in a script. Any actor or actress can play any given part and you get the same results (phrases said, movements made, etc.). The exact nuances of the performance is different.

Below is a list of things that might be considered the same role:
- XMLInputAdapter and PropertyInputAdapter
- FileGenerator and SQLGenerator
The ComponentSelector does not specify the methodology of getting the Component, merely the interface used to get it. Therefore the ComponentSelector can be implemented with a factory pattern, an object pool, or a simple Hashtable.

Deprecated: Use {@link org.apache.avalon.framework.service.ServiceSelector} instead.
@see org.apache.avalon.framework.component.Component @see org.apache.avalon.framework.component.Composable @see org.apache.avalon.framework.component.ComponentManager @author Avalon Development Team @version CVS $Revision: 1.21 $ $Date: 2004/02/11 14:34:24 $
org.gradle.api.artifacts.component.ComponentSelector
Represents some opaque criteria used to select a component instance during dependency resolution. Various sub-interfaces expose specific details about the criteria. @since 1.10

Examples of edu.indiana.extreme.xbaya.component.gui.ComponentSelector

    contentPane.add(this.toolbar.getSwingComponent(),
        BorderLayout.PAGE_START);


    this.portViewer = new PortViewer();
    this.componentViewer = new ComponentViewer();
    this.componentSelector = new ComponentSelector(this.engine);
    this.componentSelector
        .addComponentSelectorListener(this.componentViewer);
    this.monitorPane = new MonitorPanel(this.engine);


    compTreeXBayapanel = new ScrollPanel(this.componentSelector,

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Examples of org.apache.airavata.xbaya.component.gui.ComponentSelector


        contentPane.add(getToolbar().getSwingComponent(), BorderLayout.PAGE_START);


        this.portViewer = new PortViewer();
        this.componentViewer = new ComponentViewer();
        this.componentSelector = new ComponentSelector(this.engine);
        this.componentSelector.addComponentSelectorListener(this.componentViewer);
        this.monitorPane = new MonitorPanel(this.engine);


        compTreeXBayapanel = new ScrollPanel(this.componentSelector, ComponentSelector.TITLE);
        ScrollPanel compViewXBayaPanel = new ScrollPanel(this.componentViewer, ComponentViewer.TITLE);

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Examples of org.apache.airavata.xbaya.ui.widgets.component.ComponentSelector

    /**
     * Initializes registris.
     */
    private void initRegistry() {


        final ComponentSelector componentTreeViewer = this.gui.getComponentSelector();
        try {
            this.componentRegistry = new SystemComponentRegistry();
            // This does not take time, so we can do it in the same thread.
            this.systemComponentTree = ComponentController.getComponentTree(this.componentRegistry);
            componentTreeViewer.addComponentTree(0, this.systemComponentTree);


            componentTreeViewer.addComponentTree(1, ComponentController.getComponentTree(new AmazonComponentRegistry()));


        } catch (RuntimeException e) {
            // This should not happen
            e.printStackTrace();
            getGUI().getErrorWindow().error(ErrorMessages.UNEXPECTED_ERROR, e);
        } catch (ComponentRegistryException e) {
          e.printStackTrace();
            getGUI().getErrorWindow().error(ErrorMessages.UNEXPECTED_ERROR, e);
    }


        List<String> localRegistryPaths = this.configuration.getLocalRegistry();
        for (String path : localRegistryPaths) {
            try {
                LocalComponentRegistry registry = new LocalComponentRegistry(path);
                // XXX This might take time, so it's better to move to another
                // thread.
                ComponentTreeNode componentTree = ComponentController.getComponentTree(registry);
                componentTreeViewer.addComponentTree(componentTree);
            } catch (ComponentRegistryException e) {
                getGUI().getErrorWindow().error(ErrorMessages.COMPONENT_LIST_LOAD_ERROR, e);
            } catch (RuntimeException e) {
                getGUI().getErrorWindow().error(ErrorMessages.UNEXPECTED_ERROR, e);
            }

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Examples of org.apache.airavata.xbaya.ui.widgets.component.ComponentSelector


        contentPane.add(getToolbar().getSwingComponent(), BorderLayout.PAGE_START);


        this.portViewer = new PortViewer();
        this.componentViewer = new ComponentViewer();
        this.componentSelector = new ComponentSelector(this.engine);
        this.componentSelector.addComponentSelectorListener(this.componentViewer);
        this.monitorPane = new MonitorPanel(this,this.engine.getMonitor());


        compTreeXBayapanel = new ScrollPanel(this.componentSelector, ComponentSelector.TITLE);
        ScrollPanel compViewXBayaPanel = new ScrollPanel(this.componentViewer, ComponentViewer.TITLE);

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Examples of org.apache.avalon.framework.component.ComponentSelector

     * Store a key/value pair in the output attributes. We prefix the key
     * with the name of this class to prevent potential name collisions.
     */
    protected void setOutputAttribute(Map objectModel, String outputMode, String key, Object value) {


        ComponentSelector outputSelector = null;
        OutputModule output = null;
        try {
            outputSelector=(ComponentSelector) this.manager.lookup(OUTPUT_MODULE_SELECTOR);
            if (outputMode != null && outputSelector != null && outputSelector.hasComponent(outputMode)){
                output = (OutputModule) outputSelector.select(outputMode);
            }
            output.setAttribute( null, objectModel, key, value );
        } catch (Exception e) {
                if (getLogger().isWarnEnabled()) {
                    getLogger().warn("Could not select output mode "
                                     + outputMode + ":" + e.getMessage());
                }
        } finally {
            if (outputSelector != null) {
                if (output != null)
                    outputSelector.release(output);
                this.manager.release(outputSelector);
            }
         }
    }

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Examples of org.apache.avalon.framework.component.ComponentSelector

        } else {
            Object[] values;
            String cname = getOutputName( tableConf, column.columnConf );


            // obtain input module and read values
            ComponentSelector inputSelector = null;
            InputModule input = null;
            try {
                inputSelector=(ComponentSelector) this.manager.lookup(INPUT_MODULE_SELECTOR);
                if (column.mode != null && inputSelector != null && inputSelector.hasComponent(column.mode)){
                    input = (InputModule) inputSelector.select(column.mode);
                }


                if ( column.isSet ){
                    if (getLogger().isDebugEnabled())
                        getLogger().debug( "Trying to set column " + cname +" from "+column.mode+" using getAttributeValues method");
                    values = input.getAttributeValues( cname, column.modeConf, objectModel );
                } else {
                    if (getLogger().isDebugEnabled())
                        getLogger().debug( "Trying to set column " + cname +" from "+column.mode+" using getAttribute method");
                    values = new Object[1];
                    values[0] = input.getAttribute( cname, column.modeConf, objectModel );
                }


                if ( values != null ) {
                    for ( int i = 0; i < values.length; i++ ) {
                        if (getLogger().isDebugEnabled())
                            getLogger().debug( "Setting column " + cname + " [" + i + "] " + values[i] );
                    }
                }


            } finally {
                if (inputSelector != null) {
                    if (input != null)
                        inputSelector.release(input);
                    this.manager.release(inputSelector);
                }
            }


            return values;

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Examples of org.apache.avalon.framework.component.ComponentSelector


            if (conn.getAutoCommit()==false)
                conn.commit();


            // obtain output mode module and rollback output
            ComponentSelector outputSelector = null;
            OutputModule output = null;
            try {
                outputSelector=(ComponentSelector) this.manager.lookup(OUTPUT_MODULE_SELECTOR);
                if (outputMode != null && outputSelector != null && outputSelector.hasComponent(outputMode)){
                    output = (OutputModule) outputSelector.select(outputMode);
                }
                output.commit( null, objectModel );
            } catch (Exception e) {
                if (getLogger().isWarnEnabled()) {
                    getLogger().warn("Could not select output mode "
                                     + outputMode + ":" + e.getMessage());
                }
            } finally {
                if (outputSelector != null) {
                    if (output != null)
                        outputSelector.release(output);
                    this.manager.release(outputSelector);
                }
            }


        } catch (Exception e) {
            if ( conn != null ) {
                try {
                    if (getLogger().isDebugEnabled()) {
                        getLogger().debug( "Rolling back transaction. Caused by " + e.getMessage() );
                        e.printStackTrace();
                    }
                    conn.rollback();
                    results = null;


                    // obtain output mode module and commit output
                    ComponentSelector outputSelector = null;
                    OutputModule output = null;
                    try {
                        outputSelector=(ComponentSelector) this.manager.lookup(OUTPUT_MODULE_SELECTOR);
                        if (outputMode != null && outputSelector != null && outputSelector.hasComponent(outputMode)){
                            output = (OutputModule) outputSelector.select(outputMode);
                        }
                        output.rollback( null, objectModel, e);
                    } catch (Exception e2) {
                        if (getLogger().isWarnEnabled()) {
                            getLogger().warn("Could not select output mode "
                                       + outputMode + ":" + e2.getMessage());
                        }
                    } finally {
                        if (outputSelector != null) {
                            if (output != null)
                                outputSelector.release(output);
                            this.manager.release(outputSelector);
                        }
                    }


                } catch (SQLException se) {

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Examples of org.apache.avalon.framework.component.ComponentSelector

        public void remove() {}
    }


    private Connection getConnection() throws SourceException {


        ComponentSelector selector = null;
        DataSourceComponent datasource = null;


        try {
            try {
                selector = (ComponentSelector)this.manager.lookup(DataSourceComponent.ROLE + "Selector");


                datasource = (DataSourceComponent)selector.select(this.datasourceName);


            } catch(Exception e) {
                String msg = "Cannot get datasource '" + this.datasourceName + "'";
                getLogger().error(msg);
                throw new SourceException(msg, e);
            }


            try {
                return datasource.getConnection();
            } catch(Exception e) {
                String msg = "Cannot get connection for datasource '" + this .datasourceName + "'";
                getLogger().error(msg);
                throw new SourceException(msg, e);
            }


        } finally {
            if (datasource != null) {
                selector.release(datasource);
            }
        }
    }

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Examples of org.apache.avalon.framework.component.ComponentSelector

    protected int setKeyAuto ( Configuration table, Column column, int currentIndex, int rowIndex,
                               Connection conn, PreparedStatement statement, Map objectModel, String outputMode, Map results )
        throws ConfigurationException, SQLException, ComponentException, Exception {


        int columnCount = 0;
        ComponentSelector autoincrSelector = null;
        AutoIncrementModule autoincr = null;
        try {
            autoincrSelector=(ComponentSelector) this.manager.lookup(DATABASE_MODULE_SELECTOR);
            if (column.mode != null && autoincrSelector != null && autoincrSelector.hasComponent(column.mode)){
                autoincr = (AutoIncrementModule) autoincrSelector.select(column.mode);
            }


            if ( autoincr.includeInQuery() ) {
                if ( autoincr.includeAsValue() ) {
                    Object value = autoincr.getPreValue( table, column.columnConf, column.modeConf, conn, objectModel );
                    this.setColumn(objectModel, outputMode, results, table, column.columnConf, rowIndex, value, statement, currentIndex);
                    columnCount = 1;
                }
            } else {
                if (getLogger().isDebugEnabled())
                    getLogger().debug( "Automatically setting key" );
            }


        } finally {
            if (autoincrSelector != null) {
                if (autoincr != null)
                    autoincrSelector.release(autoincr);
                this.manager.release(autoincrSelector);
            }
         }


        return columnCount;

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Examples of org.apache.avalon.framework.component.ComponentSelector

     */
    protected void storeKeyValue( Configuration tableConf, Column key, int rowIndex, Connection conn,
                                  Statement statement, Map objectModel, String outputMode, Map results )
        throws SQLException, ConfigurationException, ComponentException {


        ComponentSelector autoincrSelector = null;
        AutoIncrementModule autoincr = null;
        try {
            autoincrSelector=(ComponentSelector) this.manager.lookup(DATABASE_MODULE_SELECTOR);
            if (key.mode != null && autoincrSelector != null && autoincrSelector.hasComponent(key.mode)){
                autoincr = (AutoIncrementModule) autoincrSelector.select(key.mode);
            }


            if (!autoincr.includeAsValue()) {
                Object value = autoincr.getPostValue( tableConf, key.columnConf, key.modeConf, conn, statement, objectModel );
                this.setOutput(objectModel, outputMode, results, tableConf, key.columnConf, rowIndex, value);
            }


        } finally {
            if (autoincrSelector != null) {
                if (autoincr != null)
                    autoincrSelector.release(autoincr);
                this.manager.release(autoincrSelector);
            }
         }


    }

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