Class ZipReadContentLocation

java.lang.Object
org.pentaho.reporting.libraries.repository.zipreader.ZipReadContentLocation
All Implemented Interfaces:
ContentEntity, ContentLocation
public class ZipReadContentLocation extends Object implements ContentLocation

  • Constructor Details

  • Method Details

    • updateDirectoryEntry

      public void updateDirectoryEntry(String[] name, int index, ZipEntry zipEntry)

    • updateEntry

      public void updateEntry(String[] name, int index, ZipEntry zipEntry, byte[] data)

    • listContents

      public ContentEntity[] listContents() throws ContentIOException
      Description copied from interface: ContentLocation
      Returns all content entities stored in this content-location.
      Specified by:
      listContents in interface ContentLocation
      Returns:
      the content entities for this location.
      Throws:
      ContentIOException - if an repository error occured.

    • getEntry

      public ContentEntity getEntry(String name) throws ContentIOException
      Description copied from interface: ContentLocation
      Returns the content entity with the given name. If the entity does not exist, an Exception will be raised.
      Specified by:
      getEntry in interface ContentLocation
      Parameters:
      name - the name of the entity to be retrieved.
      Returns:
      the content entity for this name, never null.
      Throws:
      ContentIOException - if an repository error occured.

    • exists

      public boolean exists(String name)
      Description copied from interface: ContentLocation
      Checks, whether an content entity with the given name exists in this content location.
      Specified by:
      exists in interface ContentLocation
      Parameters:
      name - the name of the new entity.
      Returns:
      true, if an entity exists with this name, false otherwise.

    • createItem

      public ContentItem createItem(String name) throws ContentCreationException
      Description copied from interface: ContentLocation
      Creates a new data item in the current location. This method must never return null. This method will fail if an entity with the same name exists in this location.
      Specified by:
      createItem in interface ContentLocation
      Parameters:
      name - the name of the new entity.
      Returns:
      the newly created entity, never null.
      Throws:
      ContentCreationException - if the item could not be created.

    • createLocation

      public ContentLocation createLocation(String name) throws ContentCreationException
      Description copied from interface: ContentLocation
      Creates a new content location in the current location. This method must never return null. This method will fail if an entity with the same name exists in this location.
      Specified by:
      createLocation in interface ContentLocation
      Parameters:
      name - the name of the new entity.
      Returns:
      the newly created entity, never null.
      Throws:
      ContentCreationException - if the item could not be created.

    • getName

      public String getName()
      Description copied from interface: ContentEntity
      Returns the name of the entry.
      Specified by:
      getName in interface ContentEntity
      Returns:
      the name, never null.

    • getContentId

      public Object getContentId()
      Description copied from interface: ContentEntity
      Returns a unique identifier. This can be canonical filename or a database key. It must be guaranteed that within the same repository the key will be unique.
      Specified by:
      getContentId in interface ContentEntity
      Returns:
      the unique content ID.

    • getAttribute

      public Object getAttribute(String domain, String key)
      Description copied from interface: ContentEntity
      Returns a attribute value for the given domain (namespace) and attribute-name. Some generic attribute domains and names are defined as constants in the LibRepositoryBoot class.
      Specified by:
      getAttribute in interface ContentEntity
      Parameters:
      domain - the attribute domain.
      key - the name of the attribute.
      Returns:
      the value or null, if the content-entity does not have a value for this attribute.

    • setAttribute

      public boolean setAttribute(String domain, String key, Object value)
      Description copied from interface: ContentEntity
      Updates the attribute value for the given attribute domain and name. If the element is not writable or the attribute could not be updated for any other reason, the method will return false. This method only returns true, if the attribute has been updated successfully.
      Specified by:
      setAttribute in interface ContentEntity
      Parameters:
      domain - the attribute domain.
      key - the attribute name
      value - the new attribute value.
      Returns:
      true, if the update was successful, false otherwise.

    • getParent

      public ContentLocation getParent()
      Description copied from interface: ContentEntity
      Returns a reference to the parent location. If this entity represents the root directory, this method will return null.
      Specified by:
      getParent in interface ContentEntity
      Returns:
      the parent or null, if this is the root-directory.

    • getRepository

      public Repository getRepository()
      Description copied from interface: ContentEntity
      Returns the current repository, to which tis entity belongs.
      Specified by:
      getRepository in interface ContentEntity
      Returns:
      the repository.

    • delete

      public boolean delete()
      Description copied from interface: ContentEntity
      Attempts to delete the entity. After an entity has been deleted, any call to any of the methods of the entity may produce undefined results.
      Specified by:
      delete in interface ContentEntity
      Returns:
      true, if the entity was deleted and detached from the repository, false otherwise.