[richfaces-svn-commits] JBoss Rich Faces SVN: r16530 - in root/ui-sandbox/trunk/components/tables: impl/src/main/java/org/richfaces/model and 1 other directories.

Author: konstantin.mishin Date: 2010-03-05 10:54:16 -0500 (Fri, 05 Mar 2010) New Revision: 16530 Added: root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/Arrangeble.java root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/ArrangebleState.java root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ArrangebleModel.java root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ArrangebleStateDefaultImpl.java Removed: root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/LocaleAware.java root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/Modifiable.java root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/ModifiableState.java root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ModifiableModel.java root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ModifiableStateDefaultImpl.java Modified: root/ui-sandbox/trunk/components/tables/ui/src/main/java/org/richfaces/component/UIDataTableBase.java Log: RF-8118 RF-8119 Copied: root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/Arrangeble.java (from rev 16528, root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/Modifiable.java) =================================================================== --- root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/Arrangeble.java (rev 0) +++ root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/Arrangeble.java 2010-03-05 15:54:16 UTC (rev 16530) @@ -0,0 +1,34 @@ +/* + * JBoss, Home of Professional Open Source + * Copyright ${year}, Red Hat, Inc. and individual contributors + * by the @authors tag. See the copyright.txt 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.richfaces.model; + +import javax.faces.context.FacesContext; + +/** + * @author Konstantin Mishin + * + */ +public interface Arrangeble { + + void arrange(FacesContext context, ArrangebleState state); +} Copied: root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/ArrangebleState.java (from rev 16528, root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/ModifiableState.java) =================================================================== --- root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/ArrangebleState.java (rev 0) +++ root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/ArrangebleState.java 2010-03-05 15:54:16 UTC (rev 16530) @@ -0,0 +1,39 @@ +/* + * JBoss, Home of Professional Open Source + * Copyright ${year}, Red Hat, Inc. and individual contributors + * by the @authors tag. See the copyright.txt 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.richfaces.model; + +import java.util.List; +import java.util.Locale; + +/** + * @author Konstantin Mishin + * + */ +public interface ArrangebleState { + + List<FilterField> getFilterFields(); + + List<SortField> getSortFields(); + + Locale getLocale(); +} Deleted: root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/LocaleAware.java =================================================================== --- root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/LocaleAware.java 2010-03-05 01:18:15 UTC (rev 16529) +++ root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/LocaleAware.java 2010-03-05 15:54:16 UTC (rev 16530) @@ -1,39 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * Copyright ${year}, Red Hat, Inc. and individual contributors - * by the @authors tag. See the copyright.txt 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.richfaces.model; - -import java.util.Locale; - -/** - * Models that are based on locale-dependent operations should implement this interface - * - * @author Nick Belaevski - * @since 3.3.0 - */ - -public interface LocaleAware { - - Locale getLocale(); - - void setLocale(Locale locale); -} Deleted: root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/Modifiable.java =================================================================== --- root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/Modifiable.java 2010-03-05 01:18:15 UTC (rev 16529) +++ root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/Modifiable.java 2010-03-05 15:54:16 UTC (rev 16530) @@ -1,34 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * Copyright ${year}, Red Hat, Inc. and individual contributors - * by the @authors tag. See the copyright.txt 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.richfaces.model; - -import javax.faces.context.FacesContext; - -/** - * @author Konstantin Mishin - * - */ -public interface Modifiable { - - void modify(FacesContext context, ModifiableState state); -} Deleted: root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/ModifiableState.java =================================================================== --- root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/ModifiableState.java 2010-03-05 01:18:15 UTC (rev 16529) +++ root/ui-sandbox/trunk/components/tables/api/src/main/java/org/richfaces/model/ModifiableState.java 2010-03-05 15:54:16 UTC (rev 16530) @@ -1,39 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * Copyright ${year}, Red Hat, Inc. and individual contributors - * by the @authors tag. See the copyright.txt 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.richfaces.model; - -import java.util.List; -import java.util.Locale; - -/** - * @author Konstantin Mishin - * - */ -public interface ModifiableState { - - List<FilterField> getFilterFields(); - - List<SortField> getSortFields(); - - Locale getLocale(); -} Copied: root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ArrangebleModel.java (from rev 16528, root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ModifiableModel.java) =================================================================== --- root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ArrangebleModel.java (rev 0) +++ root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ArrangebleModel.java 2010-03-05 15:54:16 UTC (rev 16530) @@ -0,0 +1,371 @@ +/* + * JBoss, Home of Professional Open Source + * Copyright ${year}, Red Hat, Inc. and individual contributors + * by the @authors tag. See the copyright.txt 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.richfaces.model; + +import java.text.Collator; +import java.util.ArrayList; +import java.util.Collections; +import java.util.Comparator; +import java.util.Iterator; +import java.util.List; +import java.util.Locale; +import java.util.Map; + +import javax.el.ValueExpression; +import javax.faces.context.FacesContext; +import javax.faces.model.DataModelListener; +import javax.swing.SortOrder; + +import org.ajax4jsf.context.ContextInitParameters; +import org.ajax4jsf.model.DataVisitResult; +import org.ajax4jsf.model.DataVisitor; +import org.ajax4jsf.model.ExtendedDataModel; +import org.ajax4jsf.model.Range; +import org.ajax4jsf.model.SequenceRange; + +/** + * @author Konstantin Mishin + * + */ +public class ArrangebleModel extends ExtendedDataModel<Object> implements Arrangeble { + + protected ArrangebleState state; + + protected List<Object> rowKeys; + + protected ExtendedDataModel<?> originalModel; + + protected String var; + + protected String filterVar; + + private Comparator<? super String> stringComparator; + + public ArrangebleModel(ExtendedDataModel<?> originalModel, String var, String filterVar) { + this.originalModel = originalModel; + this.var = var; + this.filterVar = filterVar; + } + + @Override + public void addDataModelListener(DataModelListener listener) { + originalModel.addDataModelListener(listener); + } + + @Override + public void removeDataModelListener(DataModelListener listener) { + originalModel.removeDataModelListener(listener); + } + + @Override + public DataModelListener[] getDataModelListeners() { + return originalModel.getDataModelListeners(); + } + + /* + * (non-Javadoc) + * + * @see org.ajax4jsf.model.ExtendedDataModel#getRowKey() + */ + @Override + public Object getRowKey() { + return originalModel.getRowKey(); + } + + /* + * (non-Javadoc) + * + * @see org.ajax4jsf.model.ExtendedDataModel#setRowKey(java.lang.Object) + */ + @Override + public void setRowKey(Object key) { + originalModel.setRowKey(key); + } + + /* + * (non-Javadoc) + * + * @see org.ajax4jsf.model.ExtendedDataModel#walk(javax.faces.context.FacesContext, org.ajax4jsf.model.DataVisitor, + * org.ajax4jsf.model.Range, java.lang.Object) + */ + @Override + public void walk(FacesContext context, DataVisitor visitor, Range range, Object argument) { + final SequenceRange seqRange = (SequenceRange) range; + int rows = seqRange.getRows(); + int rowCount = getRowCount(); + int currentRow = seqRange.getFirstRow(); + if (rows > 0) { + rows += currentRow; + rows = Math.min(rows, rowCount); + } else { + rows = rowCount; + } + for (; currentRow < rows; currentRow++) { + visitor.process(context, rowKeys.get(currentRow), argument); + } + } + + /* + * (non-Javadoc) + * + * @see javax.faces.model.DataModel#getRowCount() + */ + @Override + public int getRowCount() { + if (rowKeys == null) { + return -1; + } else { + return rowKeys.size(); + } + } + + /* + * (non-Javadoc) + * + * @see javax.faces.model.DataModel#getRowData() + */ + @Override + public Object getRowData() { + return originalModel.getRowData(); + } + + /* + * (non-Javadoc) + * + * @see javax.faces.model.DataModel#getRowIndex() + */ + @Override + public int getRowIndex() { + return rowKeys.indexOf(originalModel.getRowKey()); + } + + /* + * (non-Javadoc) + * + * @see javax.faces.model.DataModel#getWrappedData() + */ + @Override + public Object getWrappedData() { + return originalModel.getWrappedData(); + } + + /* + * (non-Javadoc) + * + * @see javax.faces.model.DataModel#isRowAvailable() + */ + @Override + public boolean isRowAvailable() { + return originalModel.isRowAvailable(); + } + + /* + * (non-Javadoc) + * + * @see javax.faces.model.DataModel#setRowIndex(int) + */ + @Override + public void setRowIndex(int rowIndex) { + Object originalKey = null; + if (rowIndex >= 0 && rowIndex < rowKeys.size()) { + originalKey = rowKeys.get(rowIndex); + } + originalModel.setRowKey(originalKey); + } + + /* + * (non-Javadoc) + * + * @see javax.faces.model.DataModel#setWrappedData(java.lang.Object) + */ + @Override + public void setWrappedData(Object data) { + originalModel.setWrappedData(data); + } + + /* + * (non-Javadoc) + * + * @see org.richfaces.model.Modifiable#modify(org.richfaces.model.ModifiableState) + */ + public void arrange(FacesContext context, ArrangebleState state) { + initializeRowKeys(context); + if (state != null) { + this.state = state; + Map<Object, Object> attributes = context.getAttributes(); + Object value = null; + Object filterValue = null; + if (var != null && var.length() > 0) { + value = attributes.get(var); + } + if (filterVar != null && filterVar.length() > 0) { + filterValue = attributes.get(filterVar); + } + filter(context); + sort(context); + if (var != null && var.length() > 0) { + attributes.put(var, value); + } + if (filterVar != null && filterVar.length() > 0) { + attributes.put(filterVar, filterValue); + } + } + } + + private void initializeRowKeys(FacesContext context) { + int rowCount = originalModel.getRowCount(); + if (rowCount > 0) { + rowKeys = new ArrayList<Object>(rowCount); + } else { + rowKeys = new ArrayList<Object>(); + } + Object rowKey = originalModel.getRowKey(); + originalModel.walk(context, new DataVisitor() { + public DataVisitResult process(FacesContext context, Object rowKey, Object argument) { + originalModel.setRowKey(rowKey); + if (originalModel.isRowAvailable()) { + rowKeys.add(rowKey); + } + return DataVisitResult.CONTINUE; + } + }, new SequenceRange(0, -1), null); + originalModel.setRowKey(rowKey); + } + + protected void filter(FacesContext context) { + List<FilterField> filterFields = state.getFilterFields(); + if (filterFields != null && !filterFields.isEmpty()) { + List<Object> filteredCollection = new ArrayList<Object>(); + for (Object rowKey : rowKeys) { + if (accept(context, rowKey)) { + filteredCollection.add(rowKey); + } + } + rowKeys = filteredCollection; + } + } + + protected void sort(final FacesContext context) { + List<SortField> sortFields = state.getSortFields(); + if (sortFields != null && !sortFields.isEmpty()) { + Collections.sort(rowKeys, new Comparator<Object>() { + public int compare(Object rowKey1, Object rowKey2) { + return ArrangebleModel.this.compare(context, rowKey1, rowKey2); + } + }); + } + } + + @SuppressWarnings("unchecked") + protected boolean accept(FacesContext context, Object rowKey) { + originalModel.setRowKey(rowKey); + Object object = originalModel.getRowData(); + updateVar(context, var, object); + for (FilterField filterField : state.getFilterFields()) { + Filter filter = filterField.getFilter(); + if (filter != null && !filter.accept(object)) { + return false; + } else { + ValueExpression filterExpression = filterField.getFilterExpression(); + if (filterExpression != null) { + updateVar(context, filterVar, filterField.getFilterValue()); + if (Boolean.FALSE.equals(filterExpression.getValue(context.getELContext()))) { + return false; + } + } + } + } + return true; + } + + @SuppressWarnings("unchecked") + protected int compare(FacesContext context, Object rowKey1, Object rowKey2) { + originalModel.setRowKey(rowKey1); + Object object1 = originalModel.getRowData(); + originalModel.setRowKey(rowKey2); + Object object2 = originalModel.getRowData(); + int result = 0; + for (Iterator<SortField> iterator = state.getSortFields().iterator(); iterator.hasNext() && result == 0;) { + SortField sortField = iterator.next(); + SortOrder sortOrder = sortField.getSortOrder(); + if (sortOrder != null && !SortOrder.UNSORTED.equals(sortOrder)) { + Comparator comparator = sortField.getComparator(); + if (comparator != null) { + result = comparator.compare(object1, object2); + } else { + ValueExpression sortBy = sortField.getSortBy(); + if (sortBy != null) { + updateVar(context, var, object1); + Object value1 = sortBy.getValue(context.getELContext()); + updateVar(context, var, object2); + Object value2 = sortBy.getValue(context.getELContext()); + result = compareSortByValues(context, value1, value2); + } + } + if (SortOrder.DESCENDING.equals(sortOrder)) { + result = -result; + } + } + } + return result; + } + + @SuppressWarnings("unchecked") + private int compareSortByValues(FacesContext context, Object value1, Object value2) { + int result = 0; + if (value1 instanceof String && value2 instanceof String) { + if (stringComparator == null) { + stringComparator = createStringComparator(context); + } + result = stringComparator.compare(((String) value1).trim(), ((String) value2).trim()); + } else if (value1 instanceof Comparable<?>) { + result = ((Comparable) value1).compareTo(value2); + } else if (value1 == null && value2 != null) { + result = -1; + } else if (value2 == null && value1 != null) { + result = 1; + } + return result; + } + + private Comparator<? super String> createStringComparator(FacesContext context) { + Comparator<? super String> comparator = null; + Locale locale = state.getLocale(); + if (locale != null && ContextInitParameters.isDatatableUsesViewLocale(context)) { + comparator = Collator.getInstance(locale); + } else { + comparator = new Comparator<String>() { + public int compare(String o1, String o2) { + return o1.compareToIgnoreCase(o2); + } + }; + } + return comparator; + } + + private void updateVar(FacesContext context, String var, Object value) { + if (var != null && var.length() > 0) { + context.getAttributes().put(var, value); + } + } +} Copied: root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ArrangebleStateDefaultImpl.java (from rev 16528, root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ModifiableStateDefaultImpl.java) =================================================================== --- root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ArrangebleStateDefaultImpl.java (rev 0) +++ root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ArrangebleStateDefaultImpl.java 2010-03-05 15:54:16 UTC (rev 16530) @@ -0,0 +1,57 @@ +/* + * JBoss, Home of Professional Open Source + * Copyright ${year}, Red Hat, Inc. and individual contributors + * by the @authors tag. See the copyright.txt 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.richfaces.model; + +import java.util.List; +import java.util.Locale; + +/** + * @author Konstantin Mishin + * + */ +public class ArrangebleStateDefaultImpl implements ArrangebleState { + + private List<FilterField> filterFields; + + private List<SortField> sortFields; + + private Locale locale; + + public ArrangebleStateDefaultImpl(List<FilterField> filterFields, List<SortField> sortFields, Locale locale) { + this.filterFields = filterFields; + this.sortFields = sortFields; + this.locale = locale; + } + + public List<FilterField> getFilterFields() { + return filterFields; + } + + public List<SortField> getSortFields() { + return sortFields; + } + + public Locale getLocale() { + return locale; + } +} Deleted: root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ModifiableModel.java =================================================================== --- root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ModifiableModel.java 2010-03-05 01:18:15 UTC (rev 16529) +++ root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ModifiableModel.java 2010-03-05 15:54:16 UTC (rev 16530) @@ -1,371 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * Copyright ${year}, Red Hat, Inc. and individual contributors - * by the @authors tag. See the copyright.txt 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.richfaces.model; - -import java.text.Collator; -import java.util.ArrayList; -import java.util.Collections; -import java.util.Comparator; -import java.util.Iterator; -import java.util.List; -import java.util.Locale; -import java.util.Map; - -import javax.el.ValueExpression; -import javax.faces.context.FacesContext; -import javax.faces.model.DataModelListener; -import javax.swing.SortOrder; - -import org.ajax4jsf.context.ContextInitParameters; -import org.ajax4jsf.model.DataVisitResult; -import org.ajax4jsf.model.DataVisitor; -import org.ajax4jsf.model.ExtendedDataModel; -import org.ajax4jsf.model.Range; -import org.ajax4jsf.model.SequenceRange; - -/** - * @author Konstantin Mishin - * - */ -public class ModifiableModel extends ExtendedDataModel<Object> implements Modifiable { - - protected ModifiableState state; - - protected List<Object> rowKeys; - - protected ExtendedDataModel<?> originalModel; - - protected String var; - - protected String filterVar; - - private Comparator<? super String> stringComparator; - - public ModifiableModel(ExtendedDataModel<?> originalModel, String var, String filterVar) { - this.originalModel = originalModel; - this.var = var; - this.filterVar = filterVar; - } - - @Override - public void addDataModelListener(DataModelListener listener) { - originalModel.addDataModelListener(listener); - } - - @Override - public void removeDataModelListener(DataModelListener listener) { - originalModel.removeDataModelListener(listener); - } - - @Override - public DataModelListener[] getDataModelListeners() { - return originalModel.getDataModelListeners(); - } - - /* - * (non-Javadoc) - * - * @see org.ajax4jsf.model.ExtendedDataModel#getRowKey() - */ - @Override - public Object getRowKey() { - return originalModel.getRowKey(); - } - - /* - * (non-Javadoc) - * - * @see org.ajax4jsf.model.ExtendedDataModel#setRowKey(java.lang.Object) - */ - @Override - public void setRowKey(Object key) { - originalModel.setRowKey(key); - } - - /* - * (non-Javadoc) - * - * @see org.ajax4jsf.model.ExtendedDataModel#walk(javax.faces.context.FacesContext, org.ajax4jsf.model.DataVisitor, - * org.ajax4jsf.model.Range, java.lang.Object) - */ - @Override - public void walk(FacesContext context, DataVisitor visitor, Range range, Object argument) { - final SequenceRange seqRange = (SequenceRange) range; - int rows = seqRange.getRows(); - int rowCount = getRowCount(); - int currentRow = seqRange.getFirstRow(); - if (rows > 0) { - rows += currentRow; - rows = Math.min(rows, rowCount); - } else { - rows = rowCount; - } - for (; currentRow < rows; currentRow++) { - visitor.process(context, rowKeys.get(currentRow), argument); - } - } - - /* - * (non-Javadoc) - * - * @see javax.faces.model.DataModel#getRowCount() - */ - @Override - public int getRowCount() { - if (rowKeys == null) { - return -1; - } else { - return rowKeys.size(); - } - } - - /* - * (non-Javadoc) - * - * @see javax.faces.model.DataModel#getRowData() - */ - @Override - public Object getRowData() { - return originalModel.getRowData(); - } - - /* - * (non-Javadoc) - * - * @see javax.faces.model.DataModel#getRowIndex() - */ - @Override - public int getRowIndex() { - return rowKeys.indexOf(originalModel.getRowKey()); - } - - /* - * (non-Javadoc) - * - * @see javax.faces.model.DataModel#getWrappedData() - */ - @Override - public Object getWrappedData() { - return originalModel.getWrappedData(); - } - - /* - * (non-Javadoc) - * - * @see javax.faces.model.DataModel#isRowAvailable() - */ - @Override - public boolean isRowAvailable() { - return originalModel.isRowAvailable(); - } - - /* - * (non-Javadoc) - * - * @see javax.faces.model.DataModel#setRowIndex(int) - */ - @Override - public void setRowIndex(int rowIndex) { - Object originalKey = null; - if (rowIndex >= 0 && rowIndex < rowKeys.size()) { - originalKey = rowKeys.get(rowIndex); - } - originalModel.setRowKey(originalKey); - } - - /* - * (non-Javadoc) - * - * @see javax.faces.model.DataModel#setWrappedData(java.lang.Object) - */ - @Override - public void setWrappedData(Object data) { - originalModel.setWrappedData(data); - } - - /* - * (non-Javadoc) - * - * @see org.richfaces.model.Modifiable#modify(org.richfaces.model.ModifiableState) - */ - public void modify(FacesContext context, ModifiableState state) { - initializeRowKeys(context); - if (state != null) { - this.state = state; - Map<Object, Object> attributes = context.getAttributes(); - Object value = null; - Object filterValue = null; - if (var != null && var.length() > 0) { - value = attributes.get(var); - } - if (filterVar != null && filterVar.length() > 0) { - filterValue = attributes.get(filterVar); - } - filter(context); - sort(context); - if (var != null && var.length() > 0) { - attributes.put(var, value); - } - if (filterVar != null && filterVar.length() > 0) { - attributes.put(filterVar, filterValue); - } - } - } - - private void initializeRowKeys(FacesContext context) { - int rowCount = originalModel.getRowCount(); - if (rowCount > 0) { - rowKeys = new ArrayList<Object>(rowCount); - } else { - rowKeys = new ArrayList<Object>(); - } - Object rowKey = originalModel.getRowKey(); - originalModel.walk(context, new DataVisitor() { - public DataVisitResult process(FacesContext context, Object rowKey, Object argument) { - originalModel.setRowKey(rowKey); - if (originalModel.isRowAvailable()) { - rowKeys.add(rowKey); - } - return DataVisitResult.CONTINUE; - } - }, new SequenceRange(0, -1), null); - originalModel.setRowKey(rowKey); - } - - protected void filter(FacesContext context) { - List<FilterField> filterFields = state.getFilterFields(); - if (filterFields != null && !filterFields.isEmpty()) { - List<Object> filteredCollection = new ArrayList<Object>(); - for (Object rowKey : rowKeys) { - if (accept(context, rowKey)) { - filteredCollection.add(rowKey); - } - } - rowKeys = filteredCollection; - } - } - - protected void sort(final FacesContext context) { - List<SortField> sortFields = state.getSortFields(); - if (sortFields != null && !sortFields.isEmpty()) { - Collections.sort(rowKeys, new Comparator<Object>() { - public int compare(Object rowKey1, Object rowKey2) { - return ModifiableModel.this.compare(context, rowKey1, rowKey2); - } - }); - } - } - - @SuppressWarnings("unchecked") - protected boolean accept(FacesContext context, Object rowKey) { - originalModel.setRowKey(rowKey); - Object object = originalModel.getRowData(); - updateVar(context, var, object); - for (FilterField filterField : state.getFilterFields()) { - Filter filter = filterField.getFilter(); - if (filter != null && !filter.accept(object)) { - return false; - } else { - ValueExpression filterExpression = filterField.getFilterExpression(); - if (filterExpression != null) { - updateVar(context, filterVar, filterField.getFilterValue()); - if (Boolean.FALSE.equals(filterExpression.getValue(context.getELContext()))) { - return false; - } - } - } - } - return true; - } - - @SuppressWarnings("unchecked") - protected int compare(FacesContext context, Object rowKey1, Object rowKey2) { - originalModel.setRowKey(rowKey1); - Object object1 = originalModel.getRowData(); - originalModel.setRowKey(rowKey2); - Object object2 = originalModel.getRowData(); - int result = 0; - for (Iterator<SortField> iterator = state.getSortFields().iterator(); iterator.hasNext() && result == 0;) { - SortField sortField = iterator.next(); - SortOrder sortOrder = sortField.getSortOrder(); - if (sortOrder != null && !SortOrder.UNSORTED.equals(sortOrder)) { - Comparator comparator = sortField.getComparator(); - if (comparator != null) { - result = comparator.compare(object1, object2); - } else { - ValueExpression sortBy = sortField.getSortBy(); - if (sortBy != null) { - updateVar(context, var, object1); - Object value1 = sortBy.getValue(context.getELContext()); - updateVar(context, var, object2); - Object value2 = sortBy.getValue(context.getELContext()); - result = compareSortByValues(context, value1, value2); - } - } - if (SortOrder.DESCENDING.equals(sortOrder)) { - result = -result; - } - } - } - return result; - } - - @SuppressWarnings("unchecked") - private int compareSortByValues(FacesContext context, Object value1, Object value2) { - int result = 0; - if (value1 instanceof String && value2 instanceof String) { - if (stringComparator == null) { - stringComparator = createStringComparator(context); - } - result = stringComparator.compare(((String) value1).trim(), ((String) value2).trim()); - } else if (value1 instanceof Comparable<?>) { - result = ((Comparable) value1).compareTo(value2); - } else if (value1 == null && value2 != null) { - result = -1; - } else if (value2 == null && value1 != null) { - result = 1; - } - return result; - } - - private Comparator<? super String> createStringComparator(FacesContext context) { - Comparator<? super String> comparator = null; - Locale locale = state.getLocale(); - if (locale != null && ContextInitParameters.isDatatableUsesViewLocale(context)) { - comparator = Collator.getInstance(locale); - } else { - comparator = new Comparator<String>() { - public int compare(String o1, String o2) { - return o1.compareToIgnoreCase(o2); - } - }; - } - return comparator; - } - - private void updateVar(FacesContext context, String var, Object value) { - if (var != null && var.length() > 0) { - context.getAttributes().put(var, value); - } - } -} Deleted: root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ModifiableStateDefaultImpl.java =================================================================== --- root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ModifiableStateDefaultImpl.java 2010-03-05 01:18:15 UTC (rev 16529) +++ root/ui-sandbox/trunk/components/tables/impl/src/main/java/org/richfaces/model/ModifiableStateDefaultImpl.java 2010-03-05 15:54:16 UTC (rev 16530) @@ -1,57 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * Copyright ${year}, Red Hat, Inc. and individual contributors - * by the @authors tag. See the copyright.txt 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.richfaces.model; - -import java.util.List; -import java.util.Locale; - -/** - * @author Konstantin Mishin - * - */ -public class ModifiableStateDefaultImpl implements ModifiableState { - - private List<FilterField> filterFields; - - private List<SortField> sortFields; - - protected Locale locale; - - public ModifiableStateDefaultImpl(List<FilterField> filterFields, List<SortField> sortFields, Locale locale) { - this.filterFields = filterFields; - this.sortFields = sortFields; - this.locale = locale; - } - - public List<FilterField> getFilterFields() { - return filterFields; - } - - public List<SortField> getSortFields() { - return sortFields; - } - - public Locale getLocale() { - return locale; - } -} Modified: root/ui-sandbox/trunk/components/tables/ui/src/main/java/org/richfaces/component/UIDataTableBase.java =================================================================== --- root/ui-sandbox/trunk/components/tables/ui/src/main/java/org/richfaces/component/UIDataTableBase.java 2010-03-05 01:18:15 UTC (rev 16529) +++ root/ui-sandbox/trunk/components/tables/ui/src/main/java/org/richfaces/component/UIDataTableBase.java 2010-03-05 15:54:16 UTC (rev 16530) @@ -34,10 +34,10 @@ import org.ajax4jsf.model.ExtendedDataModel; import org.richfaces.model.FilterField; -import org.richfaces.model.Modifiable; -import org.richfaces.model.ModifiableModel; -import org.richfaces.model.ModifiableState; -import org.richfaces.model.ModifiableStateDefaultImpl; +import org.richfaces.model.Arrangeble; +import org.richfaces.model.ArrangebleModel; +import org.richfaces.model.ArrangebleState; +import org.richfaces.model.ArrangebleStateDefaultImpl; import org.richfaces.model.SortField; import org.richfaces.model.SortMode; @@ -85,25 +85,25 @@ @Override protected ExtendedDataModel<?> createExtendedDataModel() { ExtendedDataModel<?> dataModel = super.createExtendedDataModel(); - Modifiable modifiable = null; + Arrangeble arrangeble = null; FacesContext context = getFacesContext(); - ModifiableState modifiableState = createModifiableState(context); - if (dataModel instanceof Modifiable) { - modifiable = (Modifiable) dataModel; - } else if (modifiableState != null) { - ModifiableModel modifiableModel = new ModifiableModel(dataModel, getVar(), getFilterVar()); - dataModel = modifiableModel; - modifiable = modifiableModel; + ArrangebleState state = createArrangebleState(context); + if (dataModel instanceof Arrangeble) { + arrangeble = (Arrangeble) dataModel; + } else if (state != null) { + ArrangebleModel arrangebleModel = new ArrangebleModel(dataModel, getVar(), getFilterVar()); + dataModel = arrangebleModel; + arrangeble = arrangebleModel; } - if (modifiable != null) { - modifiable.modify(context, modifiableState); + if (arrangeble != null) { + arrangeble.arrange(context, state); } return dataModel; } - private ModifiableState createModifiableState(FacesContext context) { - ModifiableState modifiableState = null; + private ArrangebleState createArrangebleState(FacesContext context) { + ArrangebleState state = null; List<FilterField> filterFields = new LinkedList<FilterField>(); Map<Object, SortField> sortFieldsMap = new LinkedHashMap<Object, SortField>(); for (Iterator<UIComponent> iterator = columns(); iterator.hasNext();) { @@ -133,10 +133,10 @@ } sortFields.addAll(sortFieldsMap.values()); if (!filterFields.isEmpty() || !sortFields.isEmpty()) { - modifiableState = new ModifiableStateDefaultImpl(filterFields, sortFields, + state = new ArrangebleStateDefaultImpl(filterFields, sortFields, context.getViewRoot().getLocale()); } - return modifiableState; + return state; } public String getFilterVar() {