case_controller_label=Case Value

case_controller_title=Case Controller

// $Header$

/*

 * Copyright 2001-2004 The Apache Software Foundation.

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *   http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 * 

 */

package org.apache.jmeter.control.gui;

import java.awt.BorderLayout;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JTextField;

import org.apache.jmeter.control.CaseController;

import org.apache.jmeter.testelement.TestElement;

import org.apache.jmeter.util.JMeterUtils;

public class CaseControllerGui extends AbstractControllerGui {

	private static final String CASE_LABEL = "case_controller_label";

	private JTextField caseValue;

	public CaseControllerGui() {

		init();

	}

	public TestElement createTestElement() {

		CaseController ic = new CaseController();

		modifyTestElement(ic);

		return ic;

	}

	/**

	 * Modifies a given TestElement to mirror the data in the gui components.

	 * 

	 * @see org.apache.jmeter.gui.JMeterGUIComponent#modifyTestElement(TestElement)

	 */

	public void modifyTestElement(TestElement ic) {

		configureTestElement(ic);

		((CaseController) ic).setSelection(caseValue.getText());

	}

	public void configure(TestElement el) {

		super.configure(el);

		caseValue.setText(((CaseController) el).getSelection());

	}

	public String getLabelResource() {

		return "case_controller_title";

	}

	private void init() {

		setLayout(new BorderLayout(0, 5));

		setBorder(makeBorder());

		add(makeTitlePanel(), BorderLayout.NORTH);

		JPanel mainPanel = new JPanel(new BorderLayout());

		mainPanel.add(createCasePanel(), BorderLayout.NORTH);

		add(mainPanel, BorderLayout.CENTER);

	}

	private JPanel createCasePanel() {

		JPanel casePanel = new JPanel(new BorderLayout(5, 0));

		JLabel selectionLabel = new JLabel(JMeterUtils.getResString(CASE_LABEL));

		caseValue = new JTextField("");

		selectionLabel.setLabelFor(caseValue);

		casePanel.add(selectionLabel, BorderLayout.WEST);

		casePanel.add(caseValue, BorderLayout.CENTER);

		return casePanel;

	}

}

/*

 * Copyright 2001-2004 The Apache Software Foundation.

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *   http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 * 

 */

package org.apache.jmeter.control;

import java.io.Serializable;

import java.util.List;

import java.util.Iterator;

import org.apache.jmeter.testelement.TestElement; 

import org.apache.jmeter.samplers.AbstractSampler;

import org.apache.jmeter.control.GenericController;

import org.apache.jmeter.testelement.property.StringProperty;

public class CaseController extends InterleaveControl implements Serializable {

	private final static String CASE_VALUE = "CaseController.value";

	public CaseController() {

		super();

		this.setStyle(USE_SUB_CONTROLLERS);

	}

	public void reInitialize() {

		super.reInitialize();

		current = getSelectionAsInt();

	}

	/**

	 * @see org.apache.jmeter.control.GenericController#resetCurrent()

	 */

	protected void resetCurrent() {

		int c = getSubControllers().size();

		if (c > 0) {

			current = getSelectionAsInt();

		} else {

			current = 0;

		}

	}

	/**

	 * @see org.apache.jmeter.control.GenericController#incrementCurrent()

	 */

	protected void incrementCurrent() {

		super.incrementCurrent();

		current = getSelectionAsInt();

	}

	public void setSelection(String inputValue) {

		setProperty(new StringProperty(CASE_VALUE, inputValue));

	}

	private int getSelectionAsInt() {

		int ret;

		getProperty(CASE_VALUE).recoverRunningVersion(null);

		String sel = getSelection();

		Iterator iter = getSubControllers().iterator();

		int i = 0;

		int default_pos = -1;

		while(iter.hasNext()) {

				String name;

		    TestElement el = (TestElement)iter.next();

		    if (el instanceof AbstractSampler) {

						AbstractSampler s = (AbstractSampler) el;

						name = s.getName();

				} else {

						GenericController c = (GenericController) el;

						name = c.getName();

				}

				if (name.equals(sel)) return i;

				if (name.toLowerCase().equals("default")) default_pos = i;

				i++;

		}

		// if selection not found -> return default element if found

		if (default_pos != -1) return default_pos;

		// no element found -> return non-existing element

		setDone(true);

		return getSubControllers().size();

	}

	public String getSelection() {

		return getPropertyAsString(CASE_VALUE);

	}

}