diff options
Diffstat (limited to 'bundles/org.eclipse.equinox.p2.repository.tools/src_ant/org/eclipse/equinox/p2/internal/repository/tools/tasks/IUDescription.java')
| -rw-r--r-- | bundles/org.eclipse.equinox.p2.repository.tools/src_ant/org/eclipse/equinox/p2/internal/repository/tools/tasks/IUDescription.java | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/bundles/org.eclipse.equinox.p2.repository.tools/src_ant/org/eclipse/equinox/p2/internal/repository/tools/tasks/IUDescription.java b/bundles/org.eclipse.equinox.p2.repository.tools/src_ant/org/eclipse/equinox/p2/internal/repository/tools/tasks/IUDescription.java deleted file mode 100644 index dc5ffe55a..000000000 --- a/bundles/org.eclipse.equinox.p2.repository.tools/src_ant/org/eclipse/equinox/p2/internal/repository/tools/tasks/IUDescription.java +++ /dev/null @@ -1,172 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2009 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.equinox.p2.internal.repository.tools.tasks; - -import java.util.*; -import org.apache.tools.ant.types.DataType; -import org.eclipse.equinox.internal.p2.core.helpers.CollectionUtils; -import org.eclipse.equinox.p2.internal.repository.tools.Activator; -import org.eclipse.equinox.p2.metadata.IInstallableUnit; -import org.eclipse.equinox.p2.metadata.Version; -import org.eclipse.equinox.p2.query.IQuery; -import org.eclipse.equinox.p2.query.QueryUtil; -import org.osgi.framework.Filter; -import org.osgi.framework.InvalidSyntaxException; - -/** - * @since 1.0 - */ -public class IUDescription extends DataType { - static private final String QUERY_PROPERTY = "property"; //$NON-NLS-1$ - static private final String QUERY_NAME = "name"; //$NON-NLS-1$ - static private final String QUERY_VALUE = "value"; //$NON-NLS-1$ - static private final String ANT_PREFIX = "${"; //$NON-NLS-1$ - private String id; - private String version; - private String queryString; - private boolean required = true; - private String artifactFilter = null; - - public IUDescription() { - super(); - } - - public void setId(String value) { - if (value != null && !value.startsWith(ANT_PREFIX)) - this.id = value; - } - - public void setVersion(String value) { - if (value != null && !value.startsWith(ANT_PREFIX)) - this.version = value; - } - - public void setQuery(String query) { - if (query != null && !query.startsWith(ANT_PREFIX)) - this.queryString = query; - } - - public void setArtifacts(String filter) { - if (filter != null && !filter.startsWith(ANT_PREFIX)) - this.artifactFilter = filter; - } - - public Filter getArtifactFilter() throws InvalidSyntaxException { - if (artifactFilter != null) - return Activator.getBundleContext().createFilter(artifactFilter); - return null; - } - - public void setRequired(boolean required) { - this.required = required; - } - - public boolean isRequired() { - return required; - } - - public String getQueryString() { - return queryString; - } - - public String getId() { - return id; - } - - public String getVersion() { - return version; - } - - public String toString() { - StringBuffer buffer = new StringBuffer("Installable Unit ["); //$NON-NLS-1$ - if (id != null) { - buffer.append(" id="); //$NON-NLS-1$ - buffer.append(id); - } - if (version != null) { - buffer.append(" version="); //$NON-NLS-1$ - buffer.append(version); - } - if (queryString != null) { - buffer.append(" query="); //$NON-NLS-1$ - buffer.append(queryString); - } - buffer.append(" ]"); //$NON-NLS-1$ - return buffer.toString(); - } - - public IQuery<IInstallableUnit> createQuery() { - List<IQuery<IInstallableUnit>> queries = new ArrayList<IQuery<IInstallableUnit>>(); - if (id != null) { - if (version == null || version.length() == 0) { - // Get the latest version of the iu - queries.add(QueryUtil.createLatestQuery(QueryUtil.createIUQuery(id))); - } else { - Version iuVersion = Version.parseVersion(version); - queries.add(QueryUtil.createIUQuery(id, iuVersion)); - } - } - - IQuery<IInstallableUnit> iuQuery = processQueryString(); - if (iuQuery != null) - queries.add(iuQuery); - - if (queries.size() == 1) - return queries.get(0); - - IQuery<IInstallableUnit> query = QueryUtil.createPipeQuery(queries); - return query; - } - - private IQuery<IInstallableUnit> processQueryString() { - if (queryString == null) - return null; - int startIdx = queryString.indexOf('['); - int endIdx = queryString.lastIndexOf(']'); - if (startIdx == -1 || endIdx == -1 || endIdx < startIdx) - return null; - String element = queryString.substring(0, startIdx); - Map<String, String> attributes = processQueryAttributes(queryString.substring(startIdx + 1, endIdx)); - if (element.equals(QUERY_PROPERTY)) { - String name = attributes.get(QUERY_NAME); - String value = attributes.get(QUERY_VALUE); - if (name == null) - return null; - if (value == null) - value = QueryUtil.ANY; - return QueryUtil.createIUPropertyQuery(name, value); - } - - return null; - } - - private Map<String, String> processQueryAttributes(String attributes) { - if (attributes == null || attributes.length() == 0) - return CollectionUtils.emptyMap(); - - Map<String, String> result = new HashMap<String, String>(); - int start = 0; - int idx = 0; - while ((idx = attributes.indexOf('@', start)) > -1) { - int equals = attributes.indexOf('=', idx); - int startQuote = attributes.indexOf('\'', equals); - int endQuote = attributes.indexOf('\'', startQuote + 1); - if (equals == -1 || startQuote <= equals || endQuote <= startQuote) - break; - String key = attributes.substring(idx + 1, equals).trim(); - String value = attributes.substring(startQuote + 1, endQuote); - result.put(key, value); - - start = endQuote + 1; - } - return result; - } -} |