Author: heiko.braun(a)jboss.com Date: 2008-07-16 06:47:43 -0400 (Wed, 16 Jul 2008) New Revision: 174 Added: sam/trunk/modules/fx/src/main/java/org/ sam/trunk/modules/fx/src/main/java/org/jboss/ sam/trunk/modules/fx/src/main/java/org/jboss/sam/ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/Chart.java sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartBuilder.java sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMapping.java sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMappingRegistry.java sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMappingRegistryFactory.java sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMetadata.java sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartServer.java sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartServerFactory.java sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/PropertyMapping.java sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/BarChartBuilder.java sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/JFreeChartImpl.java sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/LineChartBuilder.java sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/PieChartBuilder.java Removed: sam/trunk/modules/fx/src/main/java/java/ Log: Cleanup fx module Added: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/Chart.java =================================================================== --- sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/Chart.java (rev 0) +++ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/Chart.java 2008-07-16 10:47:43 UTC (rev 174) @@ -0,0 +1,40 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.sam.chart; + +import java.io.OutputStream; + +/** + * A chart repesentation.<br> + * Can be an in-memory representation or a link to a physical + * artifact (caching). + * + * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; + */ +public interface Chart<T> +{ + String getName(); + + void writeTo(OutputStream out); + + T getUnderlying(); +} Property changes on: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/Chart.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF Added: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartBuilder.java =================================================================== --- sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartBuilder.java (rev 0) +++ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartBuilder.java 2008-07-16 10:47:43 UTC (rev 174) @@ -0,0 +1,36 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.sam.chart; + +import org.jboss.sam.EventMessage; + +/** + * Builds charts from payload and mapping information. + * + * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; + */ +public interface ChartBuilder +{ + ChartMetadata getMetadata(); + + Chart buildChart(EventMessage[] events, ChartMapping mapping); +} Property changes on: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartBuilder.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF Added: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMapping.java =================================================================== --- sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMapping.java (rev 0) +++ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMapping.java 2008-07-16 10:47:43 UTC (rev 174) @@ -0,0 +1,99 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.sam.chart; + +import java.util.Collections; +import java.util.List; +import java.io.Serializable; + +/** + * An immutable mapping of index and data values, + * that can be passed to a {@link org.jboss.sam.chart.ChartBuilder} to construct + * {@link org.jboss.sam.chart.Chart}'s. Each instance is identifed by an alias name + * and will be maintained through a {@link ChartMappingRegistry}. + * <p> + * ChartMappings should be created once and reused. + * + * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; + */ +public final class ChartMapping implements Serializable +{ + String aliasName; + + List<PropertyMapping> indexMappings; + + List<PropertyMapping> propertyMappings; + + public ChartMapping(String aliasName, List<PropertyMapping> indexMappings, List<PropertyMapping> propertyMappings) + { + this.aliasName = aliasName; + this.indexMappings = Collections.unmodifiableList(indexMappings); + this.propertyMappings = Collections.unmodifiableList(propertyMappings); + } + + String getAliasName() + { + return this.aliasName; + } + + /** + * Returns an immutable index mapping for a key. + * The key is specified in {@link org.jboss.sam.chart.ChartMetadata} + * @return + */ + public PropertyMapping getIndexMapping(String key) + { + PropertyMapping indexMapping = resolveKey(key, indexMappings); + if(null==indexMapping) + throw new IllegalArgumentException("Failed to resolved index mapping by key: "+ key); + + return indexMapping; + } + + /** + * Returns an immutable data mapping + * @return + */ + public PropertyMapping getPropertyMapping(String key) + { + PropertyMapping dataMapping = resolveKey(key, propertyMappings); + if(null==dataMapping) + throw new IllegalArgumentException("Failed to resolved data mapping by key: "+ key); + + return dataMapping; + } + + private PropertyMapping resolveKey(String key, List<PropertyMapping> mappings) + { + PropertyMapping mapping = null; + for(PropertyMapping index : mappings) + { + if(index.getTargetKey().equals(key)) + { + mapping = index; + break; + } + } + + return mapping; + } +} Property changes on: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMapping.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF Added: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMappingRegistry.java =================================================================== --- sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMappingRegistry.java (rev 0) +++ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMappingRegistry.java 2008-07-16 10:47:43 UTC (rev 174) @@ -0,0 +1,36 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.sam.chart; + +/** + * Maintains {@link ChartMapping}'s. + * + * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; + */ +public interface ChartMappingRegistry +{ + void registerChartMapping(ChartMapping chartMaping); + + ChartMapping getChartMapping(String aliasName); + + void clearChartMapping(String aliasName); +} Property changes on: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMappingRegistry.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF Added: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMappingRegistryFactory.java =================================================================== --- sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMappingRegistryFactory.java (rev 0) +++ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMappingRegistryFactory.java 2008-07-16 10:47:43 UTC (rev 174) @@ -0,0 +1,44 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.sam.chart; + +/** + * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; + */ +public abstract class ChartMappingRegistryFactory +{ + abstract ChartMappingRegistry createChartMappingRegistry(); + + public static ChartMappingRegistryFactory newInstance() + { + return new DefaultChartMappingRegistryFactory(); + } + + static class DefaultChartMappingRegistryFactory extends ChartMappingRegistryFactory + { + + ChartMappingRegistry createChartMappingRegistry() + { + throw new RuntimeException("Not implemented"); + } + } +} Property changes on: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMappingRegistryFactory.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF Added: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMetadata.java =================================================================== --- sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMetadata.java (rev 0) +++ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMetadata.java 2008-07-16 10:47:43 UTC (rev 174) @@ -0,0 +1,38 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.sam.chart; + +import java.util.Iterator; + +/** + * Metadata for chart types associated with a {@link org.jboss.sam.chart.ChartBuilder} + * + * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; + */ +public interface ChartMetadata +{ + String getTypeName(); + + Iterator<String> getSupportedIndexNames(); + + Iterator<String> getSupportedPropertyNames(); +} Property changes on: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartMetadata.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF Added: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartServer.java =================================================================== --- sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartServer.java (rev 0) +++ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartServer.java 2008-07-16 10:47:43 UTC (rev 174) @@ -0,0 +1,49 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.sam.chart; + +import org.jboss.sam.EventMessage; + +/** + * Allows creation and retrieval of {@link org.jboss.sam.chart.Chart} repesentations. + * A chart server will be associated with a {@link org.jboss.sam.chart.ChartMappingRegistry} that stores + * the preconfigured mappings. + * + * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; + */ +public interface ChartServer +{ + /** + * Get chart by name + * @param chartName + * @return + */ + Chart getChart(String chartName); + + /** + * Create a new chart under a given name + * @param chartName + * @param payloads + * @return + */ + Chart createChart(String chartName, String chartMappingAlias, EventMessage[] payloads); +} Property changes on: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartServer.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF Added: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartServerFactory.java =================================================================== --- sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartServerFactory.java (rev 0) +++ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartServerFactory.java 2008-07-16 10:47:43 UTC (rev 174) @@ -0,0 +1,43 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.sam.chart; + +/** + * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; + */ +public abstract class ChartServerFactory +{ + abstract ChartServer createChartServer(); + + public static ChartServerFactory newInstance() + { + return new DefaultChartServerFactory(); + } + + static class DefaultChartServerFactory extends ChartServerFactory + { + ChartServer createChartServer() + { + throw new RuntimeException("Not implemented"); + } + } +} Property changes on: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/ChartServerFactory.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF Added: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/PropertyMapping.java =================================================================== --- sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/PropertyMapping.java (rev 0) +++ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/PropertyMapping.java 2008-07-16 10:47:43 UTC (rev 174) @@ -0,0 +1,91 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.sam.chart; + +import org.jboss.sam.EventMessage; + +import java.io.Serializable; + +/** + * Maps {@link org.jboss.sam.EventMessage} properties + * to chart attributes, like X-Axis and Y-Axis values.<br> + * Supports constants. + * + * @see org.jboss.sam.chart.ChartMapping + * + * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; + */ +public final class PropertyMapping implements Serializable +{ + /** + * The key to which a mapped property will be assigned + */ + private String targetKey; + + /** + * Name of the mapped {@link org.jboss.sam.EventMessage} property + */ + private String sourcePropertyName; + + private String constantValue = null; + + public PropertyMapping(String targetKey, String sourcePropertyName) + { + this.targetKey = targetKey; + this.sourcePropertyName = sourcePropertyName; + } + + public String getTargetKey() + { + return targetKey; + } + + public PropertyMapping constant(String constant) + { + this.constantValue = constant.intern(); + return this; + } + + /** + * Retrieve an {@link org.jboss.sam.EventMessage} value + * by mapping to {@link #sourcePropertyName} + * @param payload + * @return + */ + public Object map(EventMessage payload) + { + Object mapping; + if(null==constantValue) + mapping = payload.getProperty(sourcePropertyName); + else + mapping = constantValue; + + return mapping; + } + + + public String toString() + { + String prop = sourcePropertyName != null ? sourcePropertyName : "CONSTANT"; + return targetKey +"->"+prop; + } +} Property changes on: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/PropertyMapping.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF Added: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/BarChartBuilder.java =================================================================== --- sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/BarChartBuilder.java (rev 0) +++ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/BarChartBuilder.java 2008-07-16 10:47:43 UTC (rev 174) @@ -0,0 +1,169 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.sam.chart.internal.jfree; + +import org.jboss.sam.EventMessage; +import org.jboss.sam.chart.Chart; +import org.jboss.sam.chart.ChartBuilder; +import org.jboss.sam.chart.ChartMapping; +import org.jboss.sam.chart.ChartMetadata; +import org.jfree.chart.JFreeChart; +import org.jfree.chart.plot.PlotOrientation; +import org.jfree.data.category.CategoryDataset; +import org.jfree.data.category.DefaultCategoryDataset; + +import java.util.Iterator; +import java.util.List; +import java.util.ArrayList; + +/** + * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; + */ +public class BarChartBuilder implements ChartBuilder +{ + private String chartTitle; + private String domainAxisLabel, rangeAxisLabel; + + public final static String INDEX_1 = "series"; + public final static String INDEX_2 = "x_value"; + public final static String PROP_1 = "y_value"; + + public static List<String> INDEXES = new ArrayList<String>(); + public static List<String> PROPS = new ArrayList<String>(); + + static + { + INDEXES.add(INDEX_1); + INDEXES.add(INDEX_2); + + PROPS.add(PROP_1); + } + + public BarChartBuilder(String chartTitle, String domainAxisLabel, String rangeAxisLabel) + { + this.chartTitle = chartTitle; + this.domainAxisLabel = domainAxisLabel; + this.rangeAxisLabel = rangeAxisLabel; + } + + public ChartMetadata getMetadata() + { + return new ChartMetadata() { + + public String getTypeName() + { + return "BarChart"; + } + + public Iterator<String> getSupportedIndexNames() + { + return INDEXES.iterator(); + } + + public Iterator<String> getSupportedPropertyNames() + { + return PROPS.iterator(); + } + }; + } + + public Chart buildChart(EventMessage[] events, ChartMapping mapping) + { + CategoryDataset dataset = createDataset(events, mapping); + + JFreeChart chart = org.jfree.chart.ChartFactory.createBarChart( + chartTitle, // chart title + domainAxisLabel, // domain axis label + rangeAxisLabel, // range axis label + dataset, // data + PlotOrientation.VERTICAL, + true, // include legend + true, // tooltips? + false // URLs? + ); + + //customize(chart); + + return new JFreeChartImpl(chart); + } + + private CategoryDataset createDataset(EventMessage[] payloads, ChartMapping mapping) + { + DefaultCategoryDataset dataset = new DefaultCategoryDataset(); + + for(EventMessage event : payloads) + { + Number number = (Number) (mapping.getPropertyMapping(PROP_1)).map(event); + Comparable c1 = (Comparable) (mapping.getIndexMapping(INDEX_1)).map(event); + Comparable c2 = (Comparable) (mapping.getIndexMapping(INDEX_2)).map(event); + dataset.addValue( + number, // value + c1, // seriesName + c2 // category + ); + } + + return dataset; + } + + /** + * Example customization + * + * @todo Create common look and feel + * + * @param chart + */ + /*private void customize(JFreeChart chart) + { + // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART... + // set the background color for the chart... + chart.setBackgroundPaint(new Color(0xBBBBDD)); + // get a reference to the plot for further customisation... + CategoryPlot plot = chart.getCategoryPlot(); + // set the range axis to display integers only... + NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); + rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); + // disable bar outlines... + BarRenderer renderer = (BarRenderer) plot.getRenderer(); + renderer.setCreateEntities(true); + + // set up gradient paints for series... + GradientPaint gp0 = new GradientPaint( + 0.0f, 0.0f, Color.blue, + 0.0f, 0.0f, Color.lightGray + ); + GradientPaint gp1 = new GradientPaint( + 0.0f, 0.0f, Color.green, + 0.0f, 0.0f, Color.lightGray + ); + GradientPaint gp2 = new GradientPaint( + 0.0f, 0.0f, Color.red, + 0.0f, 0.0f, Color.lightGray + ); + renderer.setSeriesPaint(0, gp0); + renderer.setSeriesPaint(1, gp1); + renderer.setSeriesPaint(2, gp2); + + // OPTIONAL CUSTOMISATION COMPLETED. + } */ + +} Property changes on: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/BarChartBuilder.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF Added: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/JFreeChartImpl.java =================================================================== --- sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/JFreeChartImpl.java (rev 0) +++ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/JFreeChartImpl.java 2008-07-16 10:47:43 UTC (rev 174) @@ -0,0 +1,67 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.sam.chart.internal.jfree; + +import org.jboss.sam.chart.Chart; +import org.jboss.sam.chart.ChartMetadata; +import org.jfree.chart.JFreeChart; + +import java.io.OutputStream; +import java.util.UUID; + +/** + * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; + */ +public class JFreeChartImpl implements Chart<JFreeChart> +{ + private ChartMetadata metadata; + + private JFreeChart delegate; + + private String name; + + public JFreeChartImpl(String name, JFreeChart delegate) + { + this.name = name; + this.delegate = delegate; + } + + public JFreeChartImpl(JFreeChart delegate) + { + this(UUID.randomUUID().toString(), delegate); + } + + public String getName() + { + return name; + } + + public void writeTo(OutputStream out) + { + throw new RuntimeException("Not implemented"); + } + + public JFreeChart getUnderlying() + { + return delegate; + } +} Property changes on: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/JFreeChartImpl.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF Added: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/LineChartBuilder.java =================================================================== --- sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/LineChartBuilder.java (rev 0) +++ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/LineChartBuilder.java 2008-07-16 10:47:43 UTC (rev 174) @@ -0,0 +1,121 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.sam.chart.internal.jfree; + +import org.jboss.sam.EventMessage; +import org.jboss.sam.chart.Chart; +import org.jboss.sam.chart.ChartBuilder; +import org.jboss.sam.chart.ChartMapping; +import org.jboss.sam.chart.ChartMetadata; +import org.jfree.chart.ChartFactory; +import org.jfree.chart.JFreeChart; +import org.jfree.chart.plot.PlotOrientation; +import org.jfree.data.xy.XYSeries; +import org.jfree.data.xy.XYSeriesCollection; + +import java.util.Iterator; + +/** + * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; + */ +public class LineChartBuilder implements ChartBuilder +{ + private String chartTitle; + private String xAxisLabel,yAxisLabel; + + public final static String INDEX_1 = "series"; + public final static String INDEX_2 = "x_value"; + public final static String DATA_1 = "y_value"; + + public LineChartBuilder(String chartTitle, String xAxisLabel, String yAxisLabel) + { + this.chartTitle = chartTitle; + this.xAxisLabel = xAxisLabel; + this.yAxisLabel = yAxisLabel; + } + + public ChartMetadata getMetadata() + { + return null; + } + + public Chart buildChart(EventMessage[] events, ChartMapping mapping) + { + XYSeriesCollection dataset = createDataset(events, mapping); + + JFreeChart chart = ChartFactory.createXYLineChart( + chartTitle, // chart title + xAxisLabel, // x axis label + yAxisLabel, // y axis label + dataset, // data + PlotOrientation.VERTICAL, + true, // include legend + true, // tooltips + false // urls + ); + + return new JFreeChartImpl(chart); + } + + private XYSeriesCollection createDataset(EventMessage[] events, ChartMapping mapping) + { + + XYSeriesCollection dataset = new XYSeriesCollection(); + + for(EventMessage event : events) + { + XYSeries series = getOrCreateSeries( + dataset, + (String)mapping.getIndexMapping(INDEX_1).map(event) + ); + series.add( + (Double)mapping.getIndexMapping(INDEX_2).map(event), + (Double)mapping.getPropertyMapping(DATA_1).map(event) + ); + } + + return dataset; + } + + private XYSeries getOrCreateSeries(XYSeriesCollection dataset, Comparable key) + { + XYSeries match = null; + Iterator it = dataset.getSeries().iterator(); + while(it.hasNext()) + { + XYSeries series = (XYSeries)it.next(); + if(series.getKey().equals(key)) + { + match = series; + break; + } + } + + if(null==match) + { + match = new XYSeries(key); + dataset.addSeries(match); + } + + return match; + } +} Property changes on: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/LineChartBuilder.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF Added: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/PieChartBuilder.java =================================================================== --- sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/PieChartBuilder.java (rev 0) +++ sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/PieChartBuilder.java 2008-07-16 10:47:43 UTC (rev 174) @@ -0,0 +1,84 @@ +/* + * JBoss, Home of Professional Open Source. + * Copyright 2006, Red Hat Middleware LLC, and individual contributors + * as indicated by the @author tags. See the copyright.txt file in the + * distribution for a full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.sam.chart.internal.jfree; + +import org.jboss.sam.EventMessage; +import org.jboss.sam.chart.Chart; +import org.jboss.sam.chart.ChartBuilder; +import org.jboss.sam.chart.ChartMapping; +import org.jboss.sam.chart.ChartMetadata; +import org.jfree.chart.ChartFactory; +import org.jfree.chart.JFreeChart; +import org.jfree.data.general.DefaultPieDataset; + +/** + * @author Heiko.Braun <heiko.braun(a)jboss.com&gt; + */ +public class PieChartBuilder implements ChartBuilder +{ + private String chartName; + //private DefaultPieDataset dataset; + + public final static String INDEX_1 = "category"; + public final static String DATA_1 = "percentage"; + + public PieChartBuilder(String chartName) + { + this.chartName = chartName; + } + + + public ChartMetadata getMetadata() + { + return null; + } + + public Chart buildChart(EventMessage[] events, ChartMapping mapping) + { + DefaultPieDataset dataset = createDataset(events, mapping); + + JFreeChart chart = ChartFactory.createPieChart( + chartName, + dataset, + true, // legend? + true, // tooltips? + false // URLs? + ); + + return new JFreeChartImpl(chart); + } + + private DefaultPieDataset createDataset(EventMessage[] events, ChartMapping mapping) + { + DefaultPieDataset dataset = new DefaultPieDataset(); + + for(EventMessage event : events) + { + dataset.setValue( + (String)mapping.getIndexMapping(INDEX_1).map(event), // category + (Double)mapping.getPropertyMapping(DATA_1).map(event) // percentage + ); + } + + return dataset; + } +} Property changes on: sam/trunk/modules/fx/src/main/java/org/jboss/sam/chart/internal/jfree/PieChartBuilder.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF