diff options
Diffstat (limited to 'plugins/org.eclipse.jst.j2ee.core/commonArchive/org/eclipse/jst/j2ee/commonarchivecore/internal/strategy/LoadStrategy.java')
| -rw-r--r-- | plugins/org.eclipse.jst.j2ee.core/commonArchive/org/eclipse/jst/j2ee/commonarchivecore/internal/strategy/LoadStrategy.java | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/plugins/org.eclipse.jst.j2ee.core/commonArchive/org/eclipse/jst/j2ee/commonarchivecore/internal/strategy/LoadStrategy.java b/plugins/org.eclipse.jst.j2ee.core/commonArchive/org/eclipse/jst/j2ee/commonarchivecore/internal/strategy/LoadStrategy.java deleted file mode 100644 index 09eab45e0..000000000 --- a/plugins/org.eclipse.jst.j2ee.core/commonArchive/org/eclipse/jst/j2ee/commonarchivecore/internal/strategy/LoadStrategy.java +++ /dev/null @@ -1,148 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2005 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.jst.j2ee.commonarchivecore.internal.strategy; - - - -import java.io.FileNotFoundException; -import java.io.IOException; -import java.io.InputStream; -import java.util.Collection; -import java.util.List; - -import org.eclipse.emf.common.util.EList; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.emf.ecore.resource.ResourceSet; -import org.eclipse.jst.j2ee.commonarchivecore.internal.Container; -import org.eclipse.jst.j2ee.commonarchivecore.internal.exception.ResourceLoadException; -import org.eclipse.jst.j2ee.commonarchivecore.internal.helpers.FileIterator; -import org.eclipse.jst.j2ee.commonarchivecore.looseconfig.internal.LooseArchive; - - -/** - * LoadStrategy knows how to load or read the contents of a container. This provides a delegation - * model for reading in the contents of an archive file. Clients can implement this interface, and - * "plug in" to an instance of an archive. Examples might include reading from a zip file, from an - * input stream, from the local file system, or from a workbench. - */ -public interface LoadStrategy { - public void addOrReplaceMofResource(Resource aResource); - - /** - * Release any resources being held by this object - */ - public void close(); - - public boolean contains(String uri); - - /** - * Return the absolute path of this strategy, if it exists; cases where it might not exist is if - * the load strategy is "virtual", e.g., a jar within a jar - */ - public String getAbsolutePath() throws FileNotFoundException; - - /** - * Return the absolute path of the root from which meta resources get loaded - */ - public String getResourcesPath() throws FileNotFoundException; - - /** - * Return the absolute path of the root from which classes and properties are loaded - */ - public String getBinariesPath() throws FileNotFoundException; - - - public Container getContainer(); - - public ResourceSet getResourceSet(); - - public ResourceSet primGetResourceSet(); - - /** - * Used internally; clients should not need to call - */ - public FileIterator getFileIterator() throws IOException; - - /** - * Used by an archive to obtain a list of it's files, which is usually deferred until the first - * time it is invoked, as an optimization. - */ - public List collectFiles(); - - /** - * Returns an input stream on an entry named by the parameter - */ - public InputStream getInputStream(String uri) throws IOException, FileNotFoundException; - - /** - * Returns an input stream on an entry named by the parameter, from the "resources path" of the - * loose archive if it exists, Otherwise the default behavior is the same as - * {@link #getInputStream(String)} - */ - public InputStream getResourceInputStream(String uri) throws IOException; - - public Collection getLoadedMofResources(); - - public Resource getExistingMofResource(String uri); - - public Resource getMofResource(String uri) throws FileNotFoundException, ResourceLoadException; - - /** - * An archive uses a custom class loader for java reflection within a mof resourceSet; - * implementers of LoadStrategy may supply a mof resourceSet for which this class loader is not - * necessary, or could even cause breakage; this test gives the strategy the chance to "opt out" - * of the class loading game - */ - public boolean isClassLoaderNeeded(); - - /** - * Returns whether this archive is reading files from a directory on the file system - */ - public boolean isDirectory(); - - public boolean isMofResourceLoaded(String uri); - - /** - * Returns whether resources can be read by this strategy - */ - public boolean isOpen(); - - /** - * Is the parameter in use by this strategy? Needed for when the archive is saved to the same - * location from which it was read - */ - public boolean isUsing(java.io.File aSystemFile); - - /** - * Used for optimizations, where the contents of the archive have not been changed; instead of - * iterating each file in the archive, we may be able to bulk save the whole thing - */ - public boolean requiresIterationOnSave(); - - public Resource makeMofResource(String uri, EList extent); - - public void setContainer(Container aContainer); - - public void setResourceSet(ResourceSet aResourceSet); - - public LooseArchive getLooseArchive(); - - public void setLooseArchive(LooseArchive aLooseArchive); - - public boolean isReadOnly(); - - public void setReadOnly(boolean readOnly); - - public int getRendererType(); - - public void setRendererType(int i); - -} |