diff options
Diffstat (limited to 'org.eclipse.mylyn.trac.core/src/org/eclipse/mylyn/internal/trac/core/model/TracSearch.java')
| -rw-r--r-- | org.eclipse.mylyn.trac.core/src/org/eclipse/mylyn/internal/trac/core/model/TracSearch.java | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/org.eclipse.mylyn.trac.core/src/org/eclipse/mylyn/internal/trac/core/model/TracSearch.java b/org.eclipse.mylyn.trac.core/src/org/eclipse/mylyn/internal/trac/core/model/TracSearch.java deleted file mode 100644 index bad670bde..000000000 --- a/org.eclipse.mylyn.trac.core/src/org/eclipse/mylyn/internal/trac/core/model/TracSearch.java +++ /dev/null @@ -1,183 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 2008 Steffen Pingel and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Tasktop Technologies - initial API and implementation - *******************************************************************************/ - -package org.eclipse.mylyn.internal.trac.core.model; - -import java.io.UnsupportedEncodingException; -import java.net.URLDecoder; -import java.net.URLEncoder; -import java.util.ArrayList; -import java.util.Iterator; -import java.util.LinkedHashMap; -import java.util.List; -import java.util.Map; -import java.util.StringTokenizer; - -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.mylyn.commons.core.StatusHandler; -import org.eclipse.mylyn.internal.trac.core.TracCorePlugin; -import org.eclipse.mylyn.internal.trac.core.client.ITracClient; -import org.eclipse.mylyn.internal.trac.core.model.TracSearchFilter.CompareOperator; - -/** - * Represents a Trac search. A search can have multiple {@link TracSearchFilter}s that all need to match. - * - * @author Steffen Pingel - */ -public class TracSearch { - - /** Stores search criteria in the order entered by the user. */ - private final Map<String, TracSearchFilter> filterByFieldName = new LinkedHashMap<String, TracSearchFilter>(); - - /** The field the result is ordered by. */ - private String orderBy; - - private boolean ascending = true; - - public TracSearch(String queryParameter) { - fromUrl(queryParameter); - } - - public TracSearch() { - } - - public void addFilter(String key, String value) { - TracSearchFilter filter = filterByFieldName.get(key); - if (filter == null) { - filter = new TracSearchFilter(key); - CompareOperator operator = CompareOperator.fromUrl(value); - filter.setOperator(operator); - filterByFieldName.put(key, filter); - } - - filter.addValue(value.substring(filter.getOperator().getQueryValue().length())); - } - - public void addFilter(TracSearchFilter filter) { - filterByFieldName.put(filter.getFieldName(), filter); - } - - public List<TracSearchFilter> getFilters() { - return new ArrayList<TracSearchFilter>(filterByFieldName.values()); - } - - public void setAscending(boolean ascending) { - this.ascending = ascending; - } - - public boolean isAscending() { - return ascending; - } - - public void setOrderBy(String orderBy) { - this.orderBy = orderBy; - } - - public String getOrderBy() { - return orderBy; - } - - /** - * Returns a Trac query string that conforms to the format defined at {@link http - * ://projects.edgewall.com/trac/wiki/TracQuery#QueryLanguage}. - * - * @return the empty string, if no search order and criteria are defined; a string that starts with &, otherwise - */ - public String toQuery() { - StringBuilder sb = new StringBuilder(); - if (orderBy != null) { - sb.append("&order="); //$NON-NLS-1$ - sb.append(orderBy); - if (!ascending) { - sb.append("&desc=1"); //$NON-NLS-1$ - } - } - for (TracSearchFilter filter : filterByFieldName.values()) { - sb.append("&"); //$NON-NLS-1$ - sb.append(filter.getFieldName()); - sb.append(filter.getOperator().getQueryValue()); - sb.append("="); //$NON-NLS-1$ - List<String> values = filter.getValues(); - for (Iterator<String> it = values.iterator(); it.hasNext();) { - sb.append(it.next()); - if (it.hasNext()) { - sb.append("|"); //$NON-NLS-1$ - } - } - } - return sb.toString(); - } - - /** - * Returns a URL encoded string that can be passed as an argument to the Trac query script. - * - * @return the empty string, if no search order and criteria are defined; a string that starts with &, otherwise - */ - public String toUrl() { - StringBuilder sb = new StringBuilder(); - if (orderBy != null) { - sb.append("&order="); //$NON-NLS-1$ - sb.append(orderBy); - if (!ascending) { - sb.append("&desc=1"); //$NON-NLS-1$ - } - } else if (filterByFieldName.isEmpty()) { - // TODO figure out why search must be ordered when logged in (otherwise - // no results will be returned) - sb.append("&order=id"); //$NON-NLS-1$ - } - - for (TracSearchFilter filter : filterByFieldName.values()) { - for (String value : filter.getValues()) { - sb.append("&"); //$NON-NLS-1$ - sb.append(filter.getFieldName()); - sb.append("="); //$NON-NLS-1$ - try { - sb.append(URLEncoder.encode(filter.getOperator().getQueryValue(), ITracClient.CHARSET)); - sb.append(URLEncoder.encode(value, ITracClient.CHARSET)); - } catch (UnsupportedEncodingException e) { - StatusHandler.log(new Status(IStatus.WARNING, TracCorePlugin.ID_PLUGIN, - "Unexpected exception while decoding URL", e)); //$NON-NLS-1$ - } - } - } - return sb.toString(); - } - - public void fromUrl(String url) { - StringTokenizer t = new StringTokenizer(url, "&"); //$NON-NLS-1$ - while (t.hasMoreTokens()) { - String token = t.nextToken(); - int i = token.indexOf("="); //$NON-NLS-1$ - if (i != -1) { - try { - String key = URLDecoder.decode(token.substring(0, i), ITracClient.CHARSET); - String value = URLDecoder.decode(token.substring(i + 1), ITracClient.CHARSET); - - if ("order".equals(key)) { //$NON-NLS-1$ - setOrderBy(value); - } else if ("desc".equals(key)) { //$NON-NLS-1$ - setAscending(!"1".equals(value)); //$NON-NLS-1$ - } else if ("group".equals(key) || "groupdesc".equals(key) || "verbose".equals(key)) { //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - // ignore these parameters - } else { - addFilter(key, value); - } - } catch (UnsupportedEncodingException e) { - StatusHandler.log(new Status(IStatus.WARNING, TracCorePlugin.ID_PLUGIN, - "Unexpected exception while decoding URL", e)); //$NON-NLS-1$ - } - } - } - } - -} |